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Numéro de publicationUS20010055990 A1
Type de publicationDemande
Numéro de demandeUS 09/878,111
Date de publication27 déc. 2001
Date de dépôt6 juin 2001
Date de priorité12 oct. 1994
Autre référence de publicationUS5655961, US5702304, US5741183, US5752882, US5820459, US5836817, US6162122, US6254483, US6257981, US6319125, US6565434, US6832958, US6910964, US7749077, US7798899, US8172682, US20020058546, US20030148807, US20030228904, US20040002378, US20050032573, US20050209005, US20060172804, US20060183529, US20070032301, USRE37885, USRE38812, USRE43727, WO1996012262A1
Numéro de publication09878111, 878111, US 2001/0055990 A1, US 2001/055990 A1, US 20010055990 A1, US 20010055990A1, US 2001055990 A1, US 2001055990A1, US-A1-20010055990, US-A1-2001055990, US2001/0055990A1, US2001/055990A1, US20010055990 A1, US20010055990A1, US2001055990 A1, US2001055990A1
InventeursJohn Acres
Cessionnaire d'origineAcres Gaming Incorporated
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes: USPTO, Cession USPTO, Espacenet
Method and apparatus for controlling the cost of playing an electronic gaming device
US 20010055990 A1
Résumé
Electronic gaming machines, such as slot machines or video poker machines are interconnected by a computer network. The behavior of each machine is controlled by configuring selected parameters such as game speed, payback percentage, or game appearance. As the machines are played, any of the selected parameters may be changed responsive to commands issued over the network. The commands are issued in response to predetermined changes in variables such as rate of play, player status, and the time of the day, week, or month. The payback percentage may be changed by implementing a new pay table at the selected machine or machines or by implementing a bonus period during which a percentage of all money played on the selected machines accrues in a bonus pool. During the bonus period, the selected machines are eligible for bonus awards that may be random or related to jackpots paid based on the pay tables in the selected machines.
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Revendications(48)
I claim:
1. A method of configuring electronic gaming machines interconnected by a computer network to a host computer comprising:
implementing selected configuration parameters at each machine;
monitoring a plurality of variables related to play on the gaming machines;
establishing a predetermined criterion for one of said variables;
permitting play to occur at the machines;
selecting one of the machines when said one variable meets the criterion;
issuing a computer command; and
changing a configuration parameter of the selected machine responsive to the command.
2. The method of
claim 1
wherein the changed configuration parameter comprises game speed.
3. The method of
claim 2
wherein said one variable comprises the rate at which the interconnected machines are played.
4. The method of
claim 2
wherein said one variable comprises the time that the interconnected machines are played.
5. The method of
claim 2
wherein said one variable comprises the status of a player of one of said machines.
6. The method of
claim 1
wherein the changed configuration parameter comprises payback percentage.
7. The method of
claim 6
wherein said one variable comprises the rate at which the interconnected machines are played.
8. The method of
claim 6
wherein said one variable comprises the time that the interconnected machines are played.
9. The method of
claim 6
wherein said one variable comprises the status of a player of one of said machines.
10. The method of
claim 1
wherein the changed configuration parameter comprises game appearance.
11. The method of
claim 10
wherein said one variable comprises the rate at which the interconnected machines are played.
12. The method of
claim 10
wherein said one variable comprises the time that the interconnected machines are played.
15. The method of
claim 10
wherein said one variable comprises the status of a player of one of said machines.
13. The method of
claim 1
wherein said one variable comprises the rate at which the interconnected machines are played.
14. The method of
claim 1
wherein said one variable comprises the time that the interconnected machines are played.
15. The method of
claim 1
wherein said one variable comprises the status of a player of one of said machines.
16. The method of
claim 15
wherein said method further comprises:
issuing a unique identification card to a player of one of the gaming machines;
sensing engagement of the card with a reader associated with one of the gaming machines;
monitoring the player's play on said one gaming machine;
transmitting data relating to the player's play over the network; and
storing the data on a computer connected to the network.
17. The method of
claim 16
wherein the status of a player of one of said machines is reflected in the stored data and wherein establishing a predetermined criterion for one of said variables comprises establishing a predetermined level of player play.
18. The method of
claim 17
wherein establishing a predetermined level of player play comprises establishing a predetermined rate of play.
19. The method of
claim 15
wherein the status of a player comprises whether the player is a member of one of a plurality of classes.
20. The method of
claim 15
wherein the status of the player comprises whether the player is recognized by a player-tracking system operated on the network.
21. The method of
claim 20
wherein said method further comprises:
setting the payback percentage to a first level when the player is not recognized; and
setting the payback percentage to a second level when the player is recognized.
22. A method of configuring electronic gaming machines interconnected by a computer network to a host computer comprising:
permitting play to occur at the machines;
selecting one of the machines;
issuing a computer command; and
changing the game speed of the selected machine responsive to the command.
23. The method of
claim 22
wherein said method further comprises:
tracking the amount of money wagered on the interconnected electronic gaming machines;
establishing a predetermined criterion relating to the level of tracked money; and
changing the game speed of a plurality of the interconnected gaming machines when the level of tracked money satisfies the predetermined criterion.
24. The method of
claim 23
wherein establishing a predetermined criterion relating to the level of tracked money comprises establishing a predetermined criterion relating to the rate of money wagered.
25. The method of
claim 24
wherein said method further comprises decreasing the playing speed responsive to a first rate of money wagered and increasing the speed responsive to a second rate of money wagered.
26. The method of
claim 22
wherein said method further comprises:
tracking the time;
establishing predetermined criterion relating to the time; and
changing the game speed of a plurality of the interconnected gaming machines when the time satisfies the predetermined criterion.
27. The method of
claim 26
wherein the step of tracking the time comprises tracking the time of day.
28. The method of
claim 26
wherein the step of tracking the time comprises tracking the day of the week.
29. The method of
claim 26
wherein the step of tracking the time comprises tracking the date of the year.
30. The method of
claim 26
wherein said method further comprises:
tracking the amount of money wagered on the interconnected electronic gaming machines;
establishing a predetermined criterion that is a function of the level of tracked money and the time; and
changing the game speed of a plurality of the interconnected gaming machines when the level of tracked money and the time satisfies the predetermined criterion.
31. The method of
claim 22
wherein said method further comprises:
tracking a player of the gaming machines;
establishing a predetermined player criterion; and
changing said game speed at each gaming machine where a player meets the criterion.
32. The method of
claim 31
wherein the criterion comprises whether the player is recognized by a player-tracking system operated on the network.
33. The method of
claim 31
wherein the criterion comprises determining whether the player is wagering at a predetermined rate.
34. A method of configuring electronic gaming machines interconnected by a computer network to a host computer comprising:
defining a first time period;
defining a second time period;
storing data representative to the first and second periods in the computer;
issuing a first computer command at the start of the first period;
implementing a first payback percentage for one of the gaming machines responsive to the first command;
permitting play to occur on the machines;
issuing a second computer command at the start of the second period; and
implementing a second payback percentage for said one gaming machine responsive to the second command.
35. The method of
claim 34
wherein said method further comprises communicating the second command to an input port of said one gaming machine via the network.
36. The method of
claim 34
wherein implementing a first payback percentage for one of the gaming machines responsive to the first command comprises paying responsive to a first payback schedule stored in the electronic gaming machine, and wherein implementing a second payback percentage for said one gaming machine responsive to the second command further comprises:
using the network to track the amount of money played on said one gaming machine;
allocating a predetermined percentage of the money played to a bonus pool;
initiating a bonus period responsive to the second command;
paying the bonus via the gaming machine.
37. The method of
claim 36
wherein paying the bonus via the gaming machine comprises paying a predetermined additional amount each time a payment is made in accordance with the first payout schedule.
38. The method of
claim 36
wherein said method further comprises:
implementing a first payback percentage for a plurality of the gaming machines responsive to the first command;
implementing a second payback percentage for the plurality of gaming machines responsive to the second command;
using the network to track the amount of money played on the plurality of gaming machines;
paying the bonus via one of the plurality of gaming machines.
39. The method of
claim 34
wherein defining first and second time periods comprises:
defining a first time period during which play on the machines is typically at a high level; and
defining a second time period during which play on the machines is typically at a low level.
40. The method of
claim 39
wherein said second payback percentage is higher than said first payback percentage.
41. A method of configuring an electronic gaming machine comprising:
implementing a pay table in the gaming machine;
monitoring a plurality of variables related to play on the gaming machine;
establishing a predetermined criterion for one of said variables;
permitting play to occur at the gaming machine;
tracking the amount of money played on the gaming machine;
allocating a predetermined percentage of the money played to a bonus pool;
initiating a bonus period when said one variable meets the criterion; and
paying in accordance with said pay table and from said bonus pool via the gaming machine.
42. The method of
claim 41
wherein said one variable comprises the rate at which the machine is played.
43. The method of
claim 41
wherein said one variable comprises the time that the machine is played.
44. The method of
claim 41
wherein said one variable comprises the status of a player of said machine.
45. The method of
claim 44
wherein the status of a player comprises whether the player is a member of one of a plurality of classes.
46. The method of
claim 41
wherein establishing a predetermined criterion for one of said variables comprises establishing a predetermined level of player play.
47. The method of
claim 46
wherein establishing a predetermined level of player play comprises establishing a predetermined rate of play.
Description
  • [0001]
    This application is a continuation of application Ser. No. 08/465,717, filed Jun. 6, 1995, which is a divisional of application Ser. No. 08/322,172, filed Oct. 12, 1994, now U.S. Pat. No. 5,655,961.
  • BACKGROUND OF THE INVENTION
  • [0002]
    1. Field of the Invention
  • [0003]
    The present invention relates to electronic gaming machines interconnected by a computer network and more particularly to a method of configuring such machines.
  • [0004]
    2. Description of the Related Art
  • [0005]
    Casinos typically include electronic gaming machines (EGMs) such as slot machines and video poker machines. The slot machines usually includes three reels that each have a plurality of symbols printed thereon. After the player applies a wager to the machine, he or she starts play by triggering a switch that starts the reels spinning. Each reel stops at a random position and thereby presents three symbols—one from each reel. Some combinations of symbols do not pay any jackpot. Others pay varying amounts according to predetermined combinations that appear in a pay table displayed on the machine.
  • [0006]
    Video poker machines include a video monitor upon which the images of cards appear, as if dealt by a dealer from a shuffled deck, in response to player inputs to the machine. The player wins jackpots dependent upon the amount wagered and in accordance with the cards that are dealt.
  • [0007]
    When a new EGM, whether a slot or poker machine, is made available for gaming, it must first be configured. A programmable read only memory (PROM) is installed in each new EGM. The PROM includes data that controls the behavior of the machine, and typically also includes data that establishes the payback percentage, such data being referred to herein as the paytable. The paytable defines the average percentage of wagers that is returned to the players in the form of jackpots over time. Gaming regulations in many jurisdictions require the paytable to be stored in the PROM. The PROM must consequently be changed if the casino desires to change the paytable. Some jurisdictions, however, permit the casino to change the paytable by setting options at each EGM. Such options are selected by using a key switch at each machine that places the machine into a configuration mode. When in this mode, the casino employee configures the machine for such things as the maximum jackpot that can be paid by the machine before a hand payment is required. The rate at which the jackpot meter increments may also be selected as well as special effects generated by the machine in response to a jackpot. And if the jurisdiction permits, the paytable may be changed when the machine is in the configuration mode. Otherwise, the only way to change the paytable is to replace the PROM with another containing a different paytable.
  • [0008]
    Poker machines, when placed in a configuration mode as described above, display information about the status of the various options on the video monitor that is used to display the cards and other information when the game is played. On the poker machine, sound, background color, and card decoration, which may be configured to display the casino's logo, are examples of the parameters that can be changed when the machine is in the configuration mode. It is easier to configure the poker machine because the monitor displays the status of various options as well as lists of options, from which a parameter can be selected and implemented. Slot machines, on the other hand, do not have a monitor and are therefore difficult to configure because the only displays available to indicate status are four-digit alphanumeric readouts that are used to display the amounts on the credit meter or the jackpot meter. Configuring a slot machine as described above can take about twenty to thirty minutes of casino time. Installing machines in a new casino, which may number in the thousands, or changing the parameters on pre-existing machines, is consequently a very labor intensive process.
  • [0009]
    It is also a process that lends itself to implementing, either inadvertently or otherwise, the wrong parameters. Thus, a group of machines that are supposed to be configured identically may include one or more that vary from one another because of an incorrect input during the configuration process.
  • [0010]
    Some EGMs include a primary game and a secondary game. For example, the primary game may include a slot machine that periodically permits the player to play the secondary game before the next reel spin on the slot machine. Some secondary games award a prize after the player spins a wheel. The prize is indicated on a sector of the wheel, which stops at a random location after being spun. Because the secondary game must be configured in the same manner as the primary game, the same types of disadvantages are associated with secondary games.
  • [0011]
    In addition, some EGMs include a dedicated progressive in which a percentage of all vagers made on that machine goes into a separate pool that is awarded by the machine. The payback percentage for such a game must also be configured, either by the casino or via a paytable included in a PROM, and therefore presents similar problems.
  • [0012]
    It would be desirable for a casino operating a plurality of EGMs to be able to change the effective wager per unit time required of a player of the machines. The wager per unit time, which is the cost to the player for playing the EGMs, is a function of the payback percentage and the game speed. The faster the game speed and the lower the payback percentage, the more money the casino retains, and vice versa. Increasing the wager per unit time increases casino revenues—up to a point. If the casino simply selects a very low payback percentage (or a very fast game speed) on all of its machines, the players may feel that they get better returns elsewhere. It would, however, be desirable for the casino to be able to vary the wager per unit time in accordance with the demand on the casino floor. In other words, during evenings and into the early morning hours on weekends—and especially on certain holidays—there are greater numbers of players placing wagers than, e.g., on a Tuesday morning between 7:00 am and noon. It would therefore be desirable for the casino to set the cost to the player at a higher level during high demand periods and at a lower level, to attract players, during low demand periods.
  • [0013]
    It would be quite cumbersome to change payback percentage, either by switching the PROMs from machines, or by placing the machine in a configuration mode in jurisdictions that permit changing pay tables in response to casino configuration. Changing game speed by switching PROMs or by placing the machine in a configuration mode would be equally cumbersome. It would be impractical to make such changes in a large casino even weekly, much less daily.
  • [0014]
    In addition to varying the cost to the players, i.e., the wager per unit time, in response to periods of high and low demand in the casino, it would be desirable to change the player cost in response to the status of a particular player. The casino likes to track players to identify big players and to conduct direct mail marketing. Casino management therefore encourages players to sign up for, receive, and use a player tracking card, which the player inserts into a card reader associated with each EGM. The casino can therefore identify players based on previous or current rates of play and vary the wager per unit time for that player accordingly.
  • [0015]
    It might also be desirable to change the cost to the player depending upon their status as a person that the casino would like to encourage to play their games or as the companion of such a person or of a person known to wager large amounts. Changing player cost in response to player status by switching PROMs or reconfiguring the machines is not possible.
  • [0016]
    In addition to the foregoing it would be desirable to change the manner in which the player perceives the EGM. In other words, it would be desirable to change the sound effects and appearance of the machine in response to time, the rate at which the interconnected machines are played, or the status of a player.
  • SUMMARY OF THE INVENTION
  • [0017]
    The present invention comprises a method of configuring electronic gaming machines interconnected by a computer network to a host computer. Selected configuration parameters are implemented at each machine. A plurality of variables related to play on the gaming machines are monitored. A predetermined criterion for one of the variables is established. After play is permitted to occur at the machines, one of the machines is selected when the established criterion is met. The configuration parameter of the selected machine is changed in responsive to a computer command.
  • [0018]
    The present invention overcomes the disadvantages with associated with the prior art and provides additional advantages that are apparent when the detailed description is read in view of the accompanying drawings.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • [0019]
    [0019]FIG. 1 is a schematic diagram of a plurality of electronic gaming machines interconnected by a computer network to a host computer in accordance with the present invention.
  • [0020]
    [0020]FIG. 2 is a schematic diagram of a slot machine and associated hardware implemented in accordance with the present invention.
  • [0021]
    [0021]FIG. 3 is a flow chart that depicts operation of the FIG. 1 network in accordance with the present invention.
  • [0022]
    [0022]FIG. 4 is a exemplary time line for a one week period that shows changes in the player cost per unit time in response to the time of day.
  • [0023]
    [0023]FIG. 5 is a exemplary time line for a one year period that shows changes in the player cost per unit time in response to the day of the year.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • [0024]
    Turning now to FIG. 1, indicated generally at 10 is a schematic diagram illustrating electronic gaming machines (EGMs), like EGMs 12, 14, interconnected by a computer network. Included therein are three banks, indicated generally at 16, 18, 20, of EGMs. Each EGM is connected via a network connection, like connection 22, to a bank controller 24. In the present embodiment of the invention, each bank controller comprises a processor that facilitates data communication between the EGMs in its associated bank and the other components on the network. The bank controller also includes a CD ROM drive for transmitting digitized sound effects, such as music and the like, to a speaker 26 responsive to commands issued over the network to bank controller 24. The bank controller is also connected to an electronic sign 28 that displays information, such as jackpot amounts and the like, visible to players of machines on bank 16. Such displays are generated and changed responsive to commands issued over the network to bank controller 24. Each of the other banks 18, 20 of EGMs include associated bank controllers, speakers, and signs as shown, which operate in substantially the same manner.
  • [0025]
    Ethernet hub 30 connects each of the bank controllers associated with banks 16, 18, 20 of EGMs to a concentrator 32. Another Ethernet hub 34 connects similar bank controllers (not shown), each associated with an additional bank of EGMs (also not shown), to concentrator 32. The concentrator functions as a data control switch to route data from each of the banks to a translator 36. The translator comprises a compatibility buffer between the concentrator and a proprietary accounting system 38. It functions to place all the data gathered from each of the bank controllers into a format compatible with accounting system 38. The present embodiment of the invention, translator 38 comprises an Intel Pentium 200 MHz Processor operating Microsoft Windows NT 4.0.
  • [0026]
    Another Ethernet hub 39 is connected to a configuration workstation 40, a player server 42, and to bonus servers 44, 46. Hub 39 facilitates data flow to or from workstation 40 and servers 42, 44, 46.
  • [0027]
    The configuration workstation 40 comprises a user interface. It comprises a personal computer including a keyboard, Intel Pentium Processor and Ethernet card.
  • [0028]
    The player server 42 comprises a microcomputer that is used to control messages that appear on displays associated with each EGM. Player server 42 includes an Intel Pentium Processor and an Ethernet card.
  • [0029]
    Bonus servers 44, 46 each comprise a microcomputer used to control bonus applications on the network. Each bonus application comprises a set of rules for awarding jackpots in excess of those established by the pay tables on each EGM. For example, some bonus awards may be made randomly, while others may be made to link to groups of EGMs operating in a progressive jackpot mode. Examples of bonuses that can be implemented on the network are disclosed in co-pending application Ser. No. 08/843,411, filed Apr. 15, 1997 and assigned to the Assignee of the present application (the '411 application), which is incorporated herein by reference for all purposes. This co-pending application also describes in more detail features of the network, like that shown in FIG. 1, that may be used to implement the present invention. Also incorporated herein by reference for all purposes is U.S. Pat. No. 5,655,961, assigned to the Assignee of the present application (the '961 patent), which also discloses bonuses that can be implemented by bonus servers 44, 46 and a network that could be used to implement the present invention.
  • [0030]
    [0030]FIG. 2 is a highly schematic representation of an electronic slot machine, which is typical of each of the machines in the network, that incorporates network communications hardware as described hereinafter. This hardware is described in the '961 patent, and is referred to therein as a data communications node. Preferably the network communications hardware is like that disclosed in the '411 application, which is referred to therein as a machine communication interface.
  • [0031]
    Included in EGM 12 are three reels, indicated generally at 48. Each reel includes a plurality of different symbols thereon. The reels spin in response to player input after a wager is made. FIG. 6 comprises the paytable for EGM 12. The first three columns depict different combinations of symbols on the reels. The fourth column of FIG. 6 indicates the amount won on a single coin wager when the combination of symbols in the first three columns appears after the reels spin. Columns five and six indicate the amount won when two and three coins, respectively, are wagered. Any combination of reel symbols other than those shown in FIG. 6 does not result in a payment to the player.
  • [0032]
    The network communications hardware preferably comprises a machine communication interface (MCI) 50 as set forth in the '411 application. MCI 50 facilitates communication between the network, via connection 22, and microprocessor 52, which controls the operation of EGM 12. This communication occurs via a serial port 54 on the microprocessor to which MCI 50 is connected. Microprocessor 52 is also connected to a programmable read only memory (PROM) 56, which controls the behavior of EGM 12, and which may or may not include the paytable of FIG. 6, depending upon how the present invention is implemented, as described hereinafter. MCI 50 may include a random access memory (RAM), which can be used as later described herein.
  • [0033]
    MCI 50 also facilitates communication between the network and a player display 58, a card reader 60, a player-actuated push button 62, and a speaker 64.
  • [0034]
    Card reader 60 reads a player-tracking card 66 that is issued by the casino to individual players who choose to have such a card. Card reader 60 and player-tracking card 66 are known in the art, as are player-tracking systems, examples being disclosed in the '961 patent and '411 application. Briefly summarizing such a system, a player registers with the casino prior to commencing gaming. The casino issues a unique player-tracking card to the player and opens a corresponding player account that is stored on accounting system 38 (in FIG. 1). The account includes the player's name and mailing address and perhaps other information of interest to the casino in connection with marketing efforts. Prior to playing one of the EGMs in FIG. 1, the player inserts card 66 into reader 60 thus permitting accounting system 38 to track player activity, such as amounts wagered and won and rate of play.
  • [0035]
    In another embodiment of the invention, EGM 12 in FIG. 2 can be operated in a stand-alone mode, i.e., without connection 22.
  • [0036]
    Consideration will now be given to the operation of the network and associated equipment depicted in FIGS. 1 and 2. First, selected configuration parameters are implemented at each EGM. As discussed above, these configuration parameters may be implemented by either (a) installing a PROM, like PROM 56 in FIG. 2, in each EGM to be configured or (b) by placing the EGM in a configuration mode and thereafter generating inputs to the EGM, or a combination of (a) and (b). Alternatively, and also in accordance with the present invention, configuration parameters can be implemented by generating computer commands at configuration workstation 40 that are transmitted via the network to a selected one or more of the EGMs. For example, and with reference to FIG. 2, such commands can be transmitted over the network to MCI 50 via connection 22. The commands may either reside in the random access memory (RAM) contained within MCI 50, or can be transferred to RAM (not shown) associated with EGM 12 via the serial port 54 of microprocessor 52. In the latter case, the code so transferred is received by microprocessor 52 and then stored in the EGM RAM.
  • [0037]
    In either case, whether stored in MCI 50 or in RAM associated with the EGM, the configuration parameters are accessible by microprocessor 52, which when programmed with the stored configuration parameters causes EGM 12 to operate in accordance with the parameters. As mentioned above, such configuration parameters control the behavior of the electronic gaming machine and may include the paytable that controls the average percent of money that the machines returns to players via jackpots.
  • [0038]
    Next, a plurality of variables related to play on the gaming machines are monitored. Such variables may include the rate at which the interconnected machines are played. The casino is therefore able to determine whether or not there is a relatively high level of demand for play or a relatively low level, i.e., the rate is relatively low. The casino's income, of course, increases with the rate of play.
  • [0039]
    Another variable comprises the time that the interconnected machines are played. The time variable may relate to a specific time of the day, the week, or the year. Each of these time periods includes portions in which play typically occurs at a high rate, e.g., evenings, Friday and Saturday nights, and three day weekends, and other portions in which play typically occurs at a low rate. The time variable may also relate to the length of time a particular configuration parameter has been implemented.
  • [0040]
    Still another such variable comprises the status of a player of one of the machines. The status of the player may comprise whether the player is recognized by a player-tracking system operated on the network. In the present embodiment of the invention this feature is implemented with player-tracking card 66 and card reader 60. Another aspect of the player status relates to the level of player play. One aspect of the level of player play includes the rate of play—both the current rate as well as the rate over a selected time period.
  • [0041]
    Next, a predetermined criterion is established for one of the monitored variables. For example, in connection with the player status, the predetermined criterion may comprise a predetermined level of player play, e.g., establishing a predetermined rate of player play. Another predetermined criterion relates to the level of money wagered on the entire system shown in FIG. 1, which is calculated by accounting system 38. This criterion could comprise the rate of money wagered on the entire system, as opposed to the criterion set forth above relating to the rate at which a single player wagers.
  • [0042]
    Another predetermined criterion may relate to the time. As noted above this could be the time that a particular configuration parameter has been implemented or could relate to the time of a day, week, or year.
  • [0043]
    After the predetermined criterion for one of the monitored variables is established, play is permitted to occur at the machines. When the monitored variable meets the criterion, one or more of the machines, or all, in FIG. 1 is selected, and a computer command is issued. In response to the computer command, a configuration parameter of the selected machine or machines is changed responsive to a command over the network.
  • [0044]
    Attention is now directed to FIG. 3 wherein indicated generally at 68 is flow chart of a computer program implementing a portion of a preferred embodiment of the present invention. Computer program 68 is implemented in software installed on configuration workstation 40 in FIG. 1. First, a criterion is established in box 70. As discussed above, the criterion may relate to the rate at which the interconnected machines are played, the time the interconnected machines are played, or the status of a player of one of the machines. Next, a first configuration parameter is implemented in box 72. As discussed above, configuration parameters are implemented by installing a PROM provided by the EGM manufacturer, by generating inputs to the EGM when placed in the configuration mode, or by downloading configuration data delivered over the network of FIG. 1 to the EGM, or by a combination of the foregoing. Typically there is an initial configuration implemented via PROM or placing the EGM into a configuration mode. Implementation of initial configuration parameters, however, may be accomplished in any manner in accordance with the present invention.
  • [0045]
    In box 74, variables such as rate at which the machines are played, time that the machines are played, and the status of players, are monitored using the network of FIG. 1. In step 76 the program compares the monitored variables with the criterion established in block 70. If it is not met, the program maintains the first configuration parameter implemented in step 72 and continues to monitor variables in 74.
  • [0046]
    When step 76 determines that the criterion is met, a second configuration parameter is implemented in box 78. Thereafter the program monitors system variables in box 74 and so long as the criterion is met, maintains implementation of the second configuration parameter. When and if the criterion is not met, step 76 directs that the first configuration parameter be again implemented in box 72 with continued monitoring and comparison as before.
  • [0047]
    Considering now FIGS. 4 and 5, additional description will be made of examples of configuring electronic gaming machines in accordance with the present invention in which the predetermined criterion comprises the time that the interconnected machines are played and the changed configuration parameter comprises payback percentage.
  • [0048]
    In a first example, illustrated schematically in FIG. 4, the time that the interconnected machines are played relates to the time of an exemplary week. A time line 80 is bisected by long vertical lines, like lines 82, 84, which define a single 24 hour day. Each day of the week beginning with Monday and ending with Sunday, is identified on the time line. Each day is bisected by three short vertical lines, like line 86, that are equally spaced between long lines, like lines 82, 84. The distance from one short line to the next adjacent line therefore represents a 6 hour period. In the portion of time line 80 representing Monday, the short line corresponding to 6:00 pm is identified with a #1, as are the portions of the time line representing Tuesday and Wednesday. In the portion of the time line representing Tuesday, the time corresponding to 2:00 am is designated with a #2. This is also the case for Wednesday and Thursday.
  • [0049]
    Friday, Saturday, and Sunday similarly include times corresponding to numerals 1 or 2 as depicted.
  • [0050]
    In the example of FIG. 4, the time period defined between each number 1 and the following number 2 is referred to herein as a first time period. The time period between each number 2 and the following number 1 is referred to herein as a second time period. In this example, play on the machines is typically at a high level during the first time period and typically at a low level during the second time period. During the hours of the day, especially weekdays between around breakfast and midafternoon, play in some casinos is typically at a lower level than in the evening beginning around 6:00 pm. Similarly, play on the weekends during the day is at higher level than during weekdays.
  • [0051]
    The hours of the day defining the first and second periods in FIG. 4 are entered into configuration workstation 40. A computer command is issued at the start of each period. In response to the command, a payback percentage for one, or more, of the EGMs is implemented. In accordance with the present invention, this payback percentage may be implemented by delivering over the network to each affected machine a code that is stored in a memory associated with the machine and that changes the pay table of the machine. Because some jurisdictions would not permit changing the pay table on the machine, there is an alternative way to change the payback percentage to a selected machine or machines.
  • [0052]
    Using the alternative way, the network tracks the amount of money played on a selected gaming machine or machines that will have different payback percentages implemented. Responsive to the first command, a predetermined percentage of the money played on the selected machines is allocated to a bonus pool that is also tracked by the network. A bonus period is also initiated responsive to the first command. During the first period a bonus is paid to the machine or machines on which the first payback percentage is implemented. Such a bonus may be randomly awarded to one of these machines or may comprise an additional payment each time an EGM jackpot is paid in accordance with the first table. Such bonuses and the manner of implementing are described in the '961 patent. After play occurs on the machines, a second computer command is issued at the start of the second period. The second payback percentage for the selected machine or machines is implemented responsive to the second command. In this example, implementation of the second period is equivalent to turning the bonus off, i.e., money is no longer allocated to a bonus period during the second period and bonuses are not paid from the pool.
  • [0053]
    It can be seen that multiple criteria can be monitored. For example, at all times it might be desirable to provide a higher payback percentage to a player who uses a player-tracking card issued to him or her by the casino. For example, the bonus pool could always be accruing, and paying bonuses to each player using a valid player's card. Such a player would be eligible for still a higher level of bonus, i.e., additional percentage would accrue from all amounts wagered during the first period on the time line. Multiple and overlapping bonus pools could therefore be simultaneously accruing a percentage of wagers, and awarding bonuses from such pools, depending upon the rate of machine play, players status, and the time the interconnected machines are played.
  • [0054]
    Turning now to FIG. 5, a second time line defines a year. With certain holidays, for example Memorial Day and Labor Day, play is typically high at all times throughout the three day weekend, with each day being represented by a vertical line in FIG. 5. The appropriate computer in FIG. 1 is therefore programmed to either override or alter the amount of the payback percentage change in the first and second periods of FIG. 4 during those weekends. In the example of FIG. 5, the period between December 25th and December 31st is traditionally a very slow time in some casinos so that the payback percentage could be correspondingly altered by either changing the amounts that would normally occur as a result of the parameters in FIG. 4 or substituting a different single one or multiple parameters for that period. It is to be appreciated that multiple variables may be monitored and multiple configuration parameters may be changed in response to the monitored variables.
  • [0055]
    Another configuration parameter comprises game speed. With respect to an electronic slot machine, the game speed is the time it takes from start of reel rotation until the reels stop spinning. With respect to electronic poker, the time relates to how fast the cards are “dealt,” i.e., how rapidly they appear on the video monitor display. As discussed above, game speed, along with payback percentage and accrual of wagers in a bonus pool influence the net cost to the player per unit time for playing the casino games. Game speed is therefore one of the configuration parameters that may be changed in response to commands issued over the computer network in response to a predetermined criterion for one of the monitored variables. As with each of the other configurable parameters, an appropriate code input to the EGM serial port 54, delivered over the network and MCI 50, is used to change the game speed of the selected EGM.
  • [0056]
    Consideration will now be given to the operation of EGM 12 in stand-alone mode, i.e., with being connected to a network via connection 22. Initial configuration parameters are implemented as described above, either via installing PROM, by casino configuration, or by a combination of the two. In this embodiment, the RAM in MCI 50 is programmed to monitor variables related to play on the gaming machine, such as coin in, coin out, player status, time that machine is played, etc. The MCI also allocates a predetermined percentage of the money played on the gaming machine to a bonus pool. A predetermined criterion for one of the variables is stored in the MCI RAM. The MCI compares the monitored variable to the criterion and initiates a bonus period when the criterion is met. During the bonus period, the machine pays both from the pay table and from the bonus pool based on bonus rules that are stored in the MCI and implemented via communication with EGM processor 52. The bonus rules could provide for numerous types of payments via the EGM. The bonus could pay, for example, a specified amount from the pool in response to certain winning, or nonwinning, reel combinations. It could pay a multiple of any jackpot awarded by the EGM, or it could pay on a random basis. Numerous other rules could be established for paying from the bonus pool during a bonus period. As described above in connection with the networked implementation of the invention, this raises the payback percentage to a player of the gaming machine.
  • [0057]
    Having illustrated and described the principles of my invention in a preferred embodiment thereof, it should be readily apparent to those skilled in the art that the invention can be modified in arrangement and detail without departing from such principles. I claim all modifications coming within the spirit and scope of the accompanying claims.
Citations de brevets
Brevet cité Date de dépôt Date de publication Déposant Titre
US4332780 *9 mars 19811 juin 1982Mpd Technology CorporationPreparation of cis-diammine diodo platinum (II)
US4494197 *22 févr. 198415 janv. 1985Seymour TroyAutomatic lottery system
US4572622 *30 juil. 198425 févr. 1986David SternerDirect opposite reverse refractor
US4573681 *3 avr. 19844 mars 1986Kabushiki Kaisha UniversalSlot machine with random number generation
US4575622 *29 juil. 198311 mars 1986Esac, Inc.Electronic access control system for coin-operated games and like selectively accessible devices
US4636951 *30 avr. 198413 janv. 1987Ainsworth Nominees Pty. Ltd.Poker machine communication system
US4669596 *22 oct. 19852 juin 1987Debitek, Inc.Vending machine accessory permitting dual mode machine operation with either money or coded cards
US4669730 *5 nov. 19842 juin 1987Small Maynard EAutomated sweepstakes-type game
US4669731 *8 janv. 19862 juin 1987Kabushiki Kaisha UniversalSlot machine which pays out upon predetermined number of consecutive lost games
US4760527 *5 juin 198626 juil. 1988Sidley Joseph D HSystem for interactively playing poker with a plurality of players
US4815741 *2 avr. 198728 mars 1989Small Maynard EAutomated marketing and gaming systems
US4839640 *17 mars 198813 juin 1989Adt Inc.Access control system having centralized/distributed control
US4842278 *10 juin 198827 juin 1989Victor MarkowiczHierarchical lottery network with selection from differentiated playing pools
US4926327 *29 mars 198815 mai 1990Sidley Joseph D HComputerized gaming system
US5007649 *28 mars 198916 avr. 1991Selectro-Vision, Ltd.Gaming system with system base station and gaming boards
US5078405 *5 juin 19897 janv. 1992Caribbean Stud Enterprises, Inc.Apparatus for progressive jackpot gaming
US5129652 *4 févr. 199114 juil. 1992Wilkinson William TCasino drawing/lottery game and case/prize management system
US5178390 *28 janv. 199212 janv. 1993Kabushiki Kaisha UniversalGame machine
US5185798 *15 juin 19909 févr. 1993Ntt Data Communications Systems CorporationIc card system having a function of authenticating destroyed data
US5197094 *15 juin 199023 mars 1993Arachnid, Inc.System for remotely crediting and billing usage of electronic entertainment machines
US5202549 *30 sept. 199113 avr. 1993International Business Machines CorporationTransaction machine having lighted user prompts
US5216613 *12 août 19921 juin 1993Texas Instruments IncorporatedSegmented asynchronous operation of an automated assembly line
US5275400 *11 juin 19924 janv. 1994Gary WeingardtPari-mutuel electronic gaming
US5287269 *9 juil. 199015 févr. 1994Boardwalk/Starcity CorporationApparatus and method for accessing events, areas and activities
US5288077 *27 nov. 199122 févr. 1994D&D Gaming Patents, Inc.Method of progressive jackpot twenty-one
US5290033 *2 déc. 19921 mars 1994Bittner Harold GGaming machine and coupons
US5324035 *1 déc. 199228 juin 1994Infinational Technologies, Inc.Video gaming system with fixed pool of winning plays and global pool access
US5393057 *7 févr. 199228 févr. 1995Marnell, Ii; Anthony A.Electronic gaming apparatus and method
US5401023 *17 sept. 199328 mars 1995United Games, Inc.Variable awards wagering system
US5423539 *30 juin 199313 juin 1995Sigma, IncorporatedSlot machine with payout modifying symbols
US5429361 *23 sept. 19914 juil. 1995Bally Gaming International, Inc.Gaming machine information, communication and display system
US5494287 *21 juin 199427 févr. 1996Bally Gaming International, Inc.Gaming machine having dynamic payout amounts
US5505461 *19 avr. 19949 avr. 1996Caesars World, Inc.Method for meeting IRS reporting requirements related to an electronic gaming machine
US5533727 *27 sept. 19949 juil. 1996Williams Electronics Games, Inc.Audit and pricing system for coin-operated games
US5611535 *17 févr. 199518 mars 1997Bally Gaming International, Inc.Gaming machine having compound win line
US5635696 *22 juin 19933 juin 1997Dabrowski; Stanley P.Currency acceptor with magnetic card reader
US5645486 *23 août 19958 juil. 1997Sega Enterprises, Ltd.Gaming system that pays out a progressive bonus using a lottery
US5722891 *7 mars 19953 mars 1998Eagle Co., Ltd.Slot machine having two distinct sets of reels
US5741183 *6 juin 199521 avr. 1998Acres Gaming Inc.Method and apparatus for operating networked gaming devices
US5743523 *7 août 199628 avr. 1998Rlt Acquisition, Inc.Multi-game system with progressive bonus
US5752882 *6 juin 199519 mai 1998Acres Gaming Inc.Method and apparatus for operating networked gaming devices
US5758875 *11 janv. 19962 juin 1998Silicon Gaming, Inc.Dynamic rate control method and apparatus for electronically played games and gaming machines
US5759102 *12 févr. 19962 juin 1998International Game TechnologyPeripheral device download method and apparatus
US5761647 *24 mai 19962 juin 1998Harrah's Operating Company, Inc.National customer recognition system and method
US5762552 *5 déc. 19959 juin 1998Vt Tech Corp.Interactive real-time network gaming system
US5766076 *13 févr. 199616 juin 1998International Game TechnologyProgressive gaming system and method for wide applicability
US5770533 *2 mai 199423 juin 1998Franchi; John FrancoOpen architecture casino operating system
US5772509 *25 mars 199630 juin 1998Casino Data SystemsInteractive gaming device
US5779545 *10 sept. 199614 juil. 1998International Game TechnologyCentral random number generation for gaming system
US5855515 *30 sept. 19965 janv. 1999International Game TechnologyProgressive gaming system
US5876284 *13 mai 19962 mars 1999Acres Gaming IncorporatedMethod and apparatus for implementing a jackpot bonus on a network of gaming devices
US5882261 *30 sept. 199616 mars 1999Anchor GamingMethod of playing game and gaming device with at least one additional payout indicator
US5885158 *10 sept. 199623 mars 1999International Game TechnologyGaming system for multiple progressive games
US5902983 *29 avr. 199611 mai 1999International Game TechnologyPreset amount electronic funds transfer system for gaming machines
US5917725 *24 mai 199529 juin 1999John KlayhTournament data system
US6012982 *7 oct. 199611 janv. 2000Sigma Game Inc.Bonus award feature in linked gaming machines having a common feature controller
US6012983 *30 déc. 199611 janv. 2000Walker Asset Management Limited PartnershipAutomated play gaming device
US6039648 *4 mars 199721 mars 2000Casino Data SystemsAutomated tournament gaming system: apparatus and method
US6048269 *22 janv. 199311 avr. 2000Mgm Grand, Inc.Coinless slot machine system and method
US6050895 *24 mars 199718 avr. 2000International Game TechnologyHybrid gaming apparatus and method
US6059659 *6 juin 19979 mai 2000Las Vegas Gaming, Inc.Roulette table having progressive jackpots
US6068552 *31 mars 199830 mai 2000Walker Digital, LlcGaming device and method of operation thereof
US6068553 *15 août 199730 mai 2000Parker; Alan GeoffreyGaming machines
US6071190 *21 mai 19976 juin 2000Casino Data SystemsGaming device security system: apparatus and method
US6077162 *22 janv. 199720 juin 2000Casino Data SystemsCooperative group gaming system: apparatus and method
US6080062 *27 juin 199627 juin 2000Olson; Carl M.Lotto gaming apparatus and method
US6168523 *13 juil. 19982 janv. 2001Sigma Game Inc.Bonus award feature in a gaming machine
US6179711 *12 mars 199730 janv. 2001Shuffle Master, Inc.Method of scoring a video wagering game
US6183366 *26 juin 19986 févr. 2001Sheldon GoldbergNetwork gaming system
US6190255 *31 juil. 199820 févr. 2001Wms Gaming Inc.Bonus game for a gaming machine
US6219836 *14 oct. 199817 avr. 2001International Game TechnologyProgram management method and apparatus for gaming device components
US6224482 *10 sept. 19981 mai 2001Aristocrat Technologies Australia Pty LtdSlot machine game-progressive jackpot with decrementing jackpot
US6224484 *26 mai 19981 mai 2001Konami Co., Ltd.Progressive gaming system
US6234896 *11 avr. 199722 mai 2001Walker Digital, LlcSlot driven video story
US6238288 *31 déc. 199729 mai 2001Walker Digital, LlcMethod and apparatus for directing a game in accordance with speed of play
US6241298 *18 févr. 19985 juin 2001Easylift LimitedRelease mechanism
US6241608 *9 janv. 19985 juin 2001Lawrence J. TorangoProgressive wagering system
US6244958 *25 juin 199612 juin 2001Acres Gaming IncorporatedMethod for providing incentive to play gaming devices connected by a network to a host computer
US6361441 *8 juin 200026 mars 2002Walker Digital, LlcMethod and apparatus for team play of slot machines
US6364768 *15 avr. 19992 avr. 2002Acres Gaming IncorporatedNetworked gaming devices that end a bonus and concurrently initiate another bonus
US6364769 *22 mai 20002 avr. 2002Casino Data SystemsGaming device security system: apparatus and method
US6371852 *14 août 199816 avr. 2002Acres Gaming IncorporatedMethod for crediting a player of an electronic gaming device
US6375567 *23 juin 199823 avr. 2002Acres Gaming IncorporatedMethod and apparatus for implementing in video a secondary game responsive to player interaction with a primary game
US6375569 *8 mai 199823 avr. 2002Acres Gaming, Inc.Operation of gaming machines in a linked bonus prize winning mode
US6511376 *19 nov. 200128 janv. 2003Walker Digital, LlcSystems and methods wherein a gambling result is based on a user input
US6565434 *22 oct. 199920 mai 2003Acres Gaming, Inc.Method and apparatus for promoting play on a network of gaming devices
US6712697 *16 avr. 200230 mars 2004Acres Gaming IncorporatedMethod for crediting a player of an electronic gaming device
US6910964 *12 févr. 200328 juin 2005Acres Gaming IncorporatedSelective indication of a bonus at a gaming device with player input
US6984173 *15 juil. 199810 janv. 2006Multimedia Games, Inc.Slot machine using a count valve to award bonus game
US7056215 *8 juil. 19986 juin 2006Aristocrat Leisure Industries Pty Ltd.Slot machine game and system with improved jackpot feature
US20030027630 *13 juin 20026 févr. 2003Kelly Matthew F.System, method and article of manufacture for providing a progressive-type prize awarding scheme in an intermittently accessed network game environment
US20030060279 *11 juin 200227 mars 2003Torango Lawrence J.Progressive system and methods
US20040009811 *11 juil. 200315 janv. 2004Torango Lawrence J.Progressive wagering system
US20050032573 *2 sept. 200410 févr. 2005Acres John F.Computer network and method for changing the pay schedules of gaming devices
US20050101374 *19 juil. 200412 mai 2005Acres Gaming Incorporated.Method for providing incentive to play gaming devices connected by a network to a host computer
US20050119047 *16 nov. 20042 juin 2005Aristocrat Leisure Industries Pty Ltd.Slot machine game and system with improved jackpot feature
US20050143168 *4 févr. 200530 juin 2005Torango Lawrence J.Progressive wagering system
US20070032301 *12 oct. 20068 févr. 2007IgtMethod and apparatus for operating networked gaming devices
USRE35804 *4 mars 199326 mai 1998Baxter International Inc.Systems and methods for removing undesired matter from blood cells
Référencé par
Brevet citant Date de dépôt Date de publication Déposant Titre
US730651629 mars 200411 déc. 2007Alex IosilevskyElectronic game table
US765489630 juil. 20072 févr. 2010IgtGaming system which provides multiple players multiple bonus awards
US766608115 août 200523 févr. 2010IgtGaming system having multiple gaming machines which provide bonus awards
US76660932 août 200523 févr. 2010IgtGaming method and device involving progressive wagers
US76741809 nov. 20069 mars 2010IgtServer based gaming system having system triggered loyalty award sequences
US769097730 juil. 20076 avr. 2010IgtGaming system and method for providing multiple players multiple bonus awards
US76953639 sept. 200313 avr. 2010IgtGaming device having multiple display interfaces
US769969928 sept. 200420 avr. 2010IgtGaming device having multiple selectable display interfaces based on player's wagers
US771312027 juin 200811 mai 2010IgtClass of feature event games suitable for linking to multiple gaming machines
US771312430 juil. 200711 mai 2010IgtGaming system and method for providing group play with divided bonus features
US772246430 juil. 200725 mai 2010IgtGaming system which provides multiple players multiple bonus awards
US772707019 févr. 20041 juin 2010IgtMethod and apparatus for authenticating and verifying communication on a network of gaming devices
US77490776 avr. 20016 juil. 2010IgtMethod and apparatus for operating multiple games on a network of gaming devices
US77537827 nov. 200613 juil. 2010IgtGaming system and method for providing multiple players multiple bonus awards
US775378330 juil. 200713 juil. 2010IgtGaming system and method for providing multiple players multiple bonus awards
US775378424 août 200913 juil. 2010IgtGaming device having progressive awards and supplemental awards
US778052015 mars 200624 août 2010IgtGaming device having multiple different types of progressive awards
US778052330 juil. 200724 août 2010IgtServer based gaming system having multiple progressive awards
US77897556 nov. 20067 sept. 2010IgtGaming system and method having award distribution using shares
US779432227 sept. 200214 sept. 2010IgtSystem for awarding a bonus to a gaming device on a wide area network
US77988996 juin 200121 sept. 2010IgtMethod and apparatus for controlling the cost of playing an electronic gaming device
US7811168 *27 févr. 200312 oct. 2010Gaming Enhancement, Inc.Random pay gaming system using weighting function with maximum, minimum, and average value
US78197457 nov. 200626 oct. 2010IgtGaming system which provides multiple players multiple bonus awards
US781974616 sept. 200326 oct. 2010IgtSystem for awarding a bonus to a gaming device on a wide area network
US78286497 nov. 20069 nov. 2010IgtGaming system and method for providing group play with divided bonus features
US78419395 sept. 200630 nov. 2010IgtServer based gaming system having multiple progressive awards
US785465415 août 200521 déc. 2010IgtGaming system having multiple gaming machines which provide bonus awards
US78576991 nov. 200628 déc. 2010IgtGaming system and method of operating a gaming system having a bonus participation bidding sequence
US786243027 sept. 20064 janv. 2011IgtServer based gaming system having system triggered loyalty award sequences
US787132830 oct. 200718 janv. 2011Gaming Enhancements, Inc.Random pay using non-gaming revenue
US788741530 oct. 200715 févr. 2011Gaming Enhancements, Inc.Random payout while maintaining the progressive prize pool at the predetermined average pool size
US789209311 oct. 200622 févr. 2011IgtGaming system having multiple gaming machines which provide bonus awards
US79057772 août 200615 mars 2011IgtMethods and apparatus for auctioning an item via a gaming device
US790577830 juil. 200715 mars 2011IgtServer based gaming system having multiple progressive awards
US794273726 oct. 200617 mai 2011IgtGaming device having a game with multiple selections and progressive game incrementation
US795802110 sept. 20037 juin 2011IgtMethod and device for collecting and reporting data
US79638458 nov. 200621 juin 2011IgtGaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels
US796384730 juil. 200721 juin 2011IgtGaming system having multiple gaming machines which provide bonus awards
US7976389 *24 mai 200112 juil. 2011IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US798513330 juil. 200726 juil. 2011IgtGaming system and method for providing an additional gaming currency
US799319930 juil. 20079 août 2011IgtServer based gaming system having system triggered loyalty award sequences
US801200930 juil. 20076 sept. 2011IgtServer based gaming system having system triggered loyalty award sequences
US802123030 juil. 200720 sept. 2011IgtGaming system having multiple gaming machines which provide bonus awards
US804315710 févr. 200525 oct. 2011IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US80705973 août 20066 déc. 2011IgtGaming device and method having multiple progressive award levels and a secondary game for advancing through the progressive award levels
US810514910 nov. 200631 janv. 2012IgtGaming system and method providing venue wide simultaneous player participation based bonus game
US811866214 avr. 200921 févr. 2012IgtGaming system, gaming device and method for providing player selection of modifiers to game components
US81284915 sept. 20066 mars 2012IgtServer based gaming system having multiple progressive awards
US812849230 juil. 20076 mars 2012IgtServer based gaming system having multiple progressive awards
US81371885 sept. 200620 mars 2012IgtServer based gaming system having multiple progressive awards
US815263013 nov. 200810 avr. 2012IgtGaming system and method having bonus event and bonus event award in accordance with a current wager and one or more accumulated bonus event points
US816274322 déc. 200824 avr. 2012IgtElimination games for gaming machines
US816770931 janv. 20111 mai 2012IgtMethods and apparatus for auctioning an item via a gaming device
US81726822 sept. 20048 mai 2012IgtComputer network and method for changing the pay schedules of gaming devices
US820621230 juil. 200726 juin 2012IgtServer based gaming system having system triggered loyalty award sequences
US821093030 juil. 20073 juil. 2012IgtServer based gaming system having system triggered loyalty award sequences
US82109375 avr. 20113 juil. 2012IgtGaming device having a game with multiple selections and progressive game incrementation
US821606030 juil. 200710 juil. 2012IgtGaming system having multiple gaming machines which provide bonus awards
US82160626 mai 201110 juil. 2012IgtGaming system and method for providing an additional gaming currency
US82160655 sept. 200610 juil. 2012IgtGaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game
US822121826 févr. 201017 juil. 2012IgtGaming device having multiple selectable display interfaces based on player's wagers
US822122630 juil. 200717 juil. 2012IgtServer based gaming system having system triggered loyalty award sequences
US823145325 août 200931 juil. 2012IgtGaming system, gaming device and method for providing a player an opportunity to win a designated award based on one or more aspects of the player's skill
US823580830 juil. 20077 août 2012IgtGaming system having multiple gaming machines which provide bonus awards
US823581121 mars 20087 août 2012Wms Gaming, Inc.Using player information in wagering game environments
US825179130 juil. 200728 août 2012IgtGaming system having multiple gaming machines which provide bonus awards
US825180016 avr. 201028 août 2012IgtClass of feature event games suitable for linking to multiple gaming machines
US82624671 oct. 200811 sept. 2012Wms Gaming Inc.Wagering game system for providing gaming establishment with guaranteed theoretical winning percentage
US82624692 août 201111 sept. 2012IgtServer based gaming system having system triggered loyalty award sequences
US830341812 févr. 20086 nov. 2012Wms Gaming Inc.Flex-time scheduling of electronic gaming machines
US832863016 déc. 201011 déc. 2012Aristocrat Technologies, Inc.Gaming award method and apparatus
US83286315 mai 201111 déc. 2012IgtGaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels
US833729820 mai 201025 déc. 2012IgtGaming device having multiple different types of progressive awards
US834294713 nov. 20091 janv. 2013IgtGaming system, gaming device and method for determining an outcome of a secondary game based on one or more events which occur in association with a primary game
US83768367 nov. 200819 févr. 2013IgtServer based gaming system and method for providing deferral of bonus events
US839395827 mars 201212 mars 2013IgtGaming system and method having bonus event and bonus event award in accordance with a current wager and one or more accumulated bonus event points
US84089938 janv. 20102 avr. 2013IgtGaming method and device involving progressive wagers
US843073621 sept. 201130 avr. 2013IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US843074730 juil. 200730 avr. 2013IgtGaming system having multiple gaming machines which provide bonus awards
US844448030 juil. 200721 mai 2013IgtGaming system having multiple gaming machines which provide bonus awards
US844938030 juil. 200728 mai 2013IgtGaming system having multiple gaming machines which provide bonus awards
US847526211 juil. 20122 juil. 2013IgtGaming system, gaming device and method for providing a player an opportunity to win a designated award based on one or more aspects of the player's skill
US850054229 juin 20126 août 2013IgtServer based gaming system having system triggered loyalty award sequences
US85005488 nov. 20076 août 2013IgtGaming system and method for providing team progressive awards
US85121212 juil. 201220 août 2013IgtGaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game
US851213027 juil. 200620 août 2013IgtGaming system with linked gaming machines that are configurable to have a same probability of winning a designated award
US852366511 oct. 20063 sept. 2013IgtGaming system and method having multi-level mystery triggered progressive awards
US855671030 juil. 200715 oct. 2013IgtGaming system having multiple gaming machines which provide bonus awards
US861695931 mai 200731 déc. 2013IgtServer based gaming system having system triggered loyalty award sequences
US863239430 mars 201221 janv. 2014IgtMethods and apparatus for auctioning an item via a gaming device
US8678914 *31 juil. 201225 mars 2014Deforest Fox, LlpGame initiation and contribution utilizing wager on secondary game
US867891821 juin 201225 mars 2014IgtGaming device having a game with multiple selections and progressive award incrementation
US869066119 avr. 20138 avr. 2014IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US870248821 févr. 201222 avr. 2014IgtServer based gaming system having multiple progressive awards
US870880422 juin 201229 avr. 2014IgtGaming system and method providing a collection game including at least one customizable award collector
US872787130 juil. 201020 mai 2014IgtGaming system having multiple gaming machines which provide bonus awards
US875319618 déc. 201217 juin 2014IgtGaming device having multiple different types of progressive awards
US875319716 avr. 201317 juin 2014IgtGaming system having multiple gaming machines which provide bonus awards
US876455227 juin 20131 juil. 2014IgtGaming system, gaming device and method for providing a player an opportunity to win a designated award based on one or more aspects of the player's skill
US877773319 déc. 201215 juil. 2014IgtGaming system, gaming device and method for determining an outcome of a secondary game based on one or more events which occur in association with a primary game
US880152011 mars 201312 août 2014IgtGaming method and device involving progressive wagers
US881464812 juil. 201226 août 2014IgtGaming system having multiple gaming machines which provide bonus awards
US881465910 avr. 200926 août 2014Gaming Enhancements, Inc.Techniques for generating a random awards using a plurality of average values
US881466120 déc. 201126 août 2014IgtGaming machines having normal and hot modes
US882780019 déc. 20129 sept. 2014IgtGaming system, gaming device and method for determining an outcome of a secondary game based on one or more events which occur in association with a primary game
US88645746 févr. 201321 oct. 2014IgtGaming system and method having bonus event and bonus event award in accordance with a current wager and one or more accumulated bonus event points
US886457516 avr. 201321 oct. 2014IgtGaming system having multiple gaming machines which provide bonus awards
US887064519 déc. 201228 oct. 2014IgtServer based gaming system and method for providing deferral of bonus events
US887659130 juil. 20074 nov. 2014IgtGaming system having multiple gaming machines which provide bonus awards
US890005310 août 20072 déc. 2014IgtGaming system and method for providing different bonus awards based on different types of triggered events
US897428114 mars 201210 mars 2015IgtElimination games for gaming machines
US8992306 *26 juin 200831 mars 2015IgtGaming system and method providing variable payback percentages
US90050146 nov. 201214 avr. 2015IgtGaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels
US900501520 déc. 201214 avr. 2015IgtGaming system having multiple gaming machines which provide bonus awards
US903951630 juil. 200926 mai 2015IgtConcurrent play on multiple gaming machines
US90477338 nov. 20062 juin 2015IgtGaming system and method for providing multiple level progressive awards with increased odds of winning higher level progressive awards
US908225713 août 201214 juil. 2015IgtGaming system and method providing a community selection game providing bonus game selection
US90822613 mai 201314 juil. 2015IgtGaming system and method employing a player-selected feature for a play of a game or using the player-selected feature to modify another feature for a subsequent play of the game
US90929421 févr. 201228 juil. 2015IgtGaming system, gaming device and method for providing player selection of modifiers to game components
US909896812 févr. 20144 août 2015IgtGaming system and method for accumulating and redeeming community game tokens
US911141613 nov. 201318 août 2015IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US91294821 août 20148 sept. 2015IgtGaming system, gaming device and method for determining an outcome of a secondary game based on one or more events which occur in association with a primary game
US914209726 oct. 200722 sept. 2015IgtGaming system and method for providing play of local first game and remote second game
US91591962 avr. 201413 oct. 2015IgtServer based gaming system having multiple progressive awards
US91654293 mars 201420 oct. 2015IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US92023384 août 20141 déc. 2015IgtGaming method and device involving progressive wagers
US92140655 juin 201415 déc. 2015IgtGaming device having multiple different types of progressive awards
US92242669 avr. 201429 déc. 2015IgtGaming system having multiple gaming machines which provide bonus awards
US923595013 août 201212 janv. 2016IgtClass of feature event games suitable for linking to multiple gaming machines
US925165620 mai 20152 févr. 2016IgtGaming system and method for providing multiple level progressive awards with increased odds of winning higher level progressive awards
US926922310 sept. 201523 févr. 2016IgtGaming system and method for providing play of local first game and remote second game
US926922831 juil. 201323 févr. 2016IgtGaming system with linked gaming machines that are configurable to have a same probability of winning a designated award
US928086423 mars 20118 mars 2016Aristocrat Technologies, IncGaming award method and apparatus
US928087416 mai 20138 mars 2016IgtGaming system and method employing a player-selected feature for a play of a game or using the player-selected feature to modify another feature for a subsequent play of the game
US937861827 juil. 201528 juin 2016IgtGaming system and method for accumulating and redeeming community game tokens
US939058517 juil. 201312 juil. 2016IgtGaming system and method for providing team play benefits
US93966063 juil. 201219 juil. 2016IgtGaming system and method for providing an additional gaming currency
US941221925 janv. 20119 août 2016Aristocrat Technologies Australia Pty LimitedGaming system and a method of gaming
US947206012 mars 201318 oct. 2016IgtGaming system and method for providing team progressive awards
US952461425 sept. 201220 déc. 2016IgtGaming system and method for permanently increasing the average expected payback percentage of a game for a player
US952461712 mars 201320 déc. 2016IgtGaming system and method for providing team progressive awards
US953639428 janv. 20163 janv. 2017IgtGaming system and method for providing awards
US954795512 août 201517 janv. 2017IgtGaming system, gaming device and method for determining an outcome of a secondary game based on one or more events which occur in association with a primary game
US956401416 sept. 20157 févr. 2017IgtServer based gaming system having multiple progressive awards
US956993013 juil. 201614 févr. 2017IgtGaming system and method for providing an additional gaming currency
US960096812 juil. 201221 mars 2017IgtGaming system having multiple gaming machines which provide bonus awards
US961996916 juil. 201211 avr. 2017Bally Gaming, Inc.Using player information in wagering game environments
US96335098 oct. 201525 avr. 2017IgtMethod and apparatus for gaming machines with a tournament play bonus feature
US964001731 août 20052 mai 2017IgtGaming system and method employing rankings of outcomes from multiple gaming machines to determine awards
US96850392 mars 201620 juin 2017IgtGaming system and method which provides players an opportunity to win a progressive award
US97110128 août 201618 juil. 2017Aristocrat Technologies Australia Pty LimitedGaming system and a method of gaming
US20040005919 *18 avr. 20038 janv. 2004Walker Jay S.Method and apparatus for enabling a player to select features on a gaming device
US20040015423 *21 avr. 200322 janv. 2004Walker Jay S.Method and apparatus for managing performance of multiple games
US20040166940 *26 févr. 200326 août 2004Rothschild Wayne H.Configuration of gaming machines
US20050215326 *29 mars 200429 sept. 2005Alex IosilevskyElectronic game table
US20060217193 *8 juin 200628 sept. 2006Walker Jay SMethod and apparatus for managing performance of multiple games
US20060217194 *8 juin 200628 sept. 2006Walker Jay SMethod and apparatus for managing performance of multiple games
US20060217195 *8 juin 200628 sept. 2006Walker Jay SMethod and apparatus for managing performance of multiple games
US20060226598 *20 juin 200612 oct. 2006Walker Jay SMethod and apparatus for enabling a player to select features on a gaming device
US20060229124 *20 juin 200612 oct. 2006Walker Jay SMethod and apparatus for enabling a player to select features on a gaming device
US20060229125 *21 juin 200612 oct. 2006Walker Jay SMethod and apparatus for managing features on a gaming device
US20060232004 *21 juin 200619 oct. 2006Walker Jay SMethod and apparatus for managing features on a gaming device
US20060287098 *12 sept. 200521 déc. 2006Morrow James WSystem and method for gaming-content configuration and management system
US20060287102 *23 mai 200621 déc. 2006White Gehrig HAdministrator tool of an electronic gaming system and method of processing gaming profiles controlled by the system
US20080051194 *30 oct. 200728 févr. 2008Gaming Enhancements, Inc.Random pay gaming method and system
US20080058067 *13 avr. 20076 mars 2008Aruze Corp.Gaming machine
US20080076543 *30 oct. 200727 mars 2008Gaming Enhancements, Inc.Random pay gaming method and system
US20080102942 *30 oct. 20071 mai 2008Gaming Enhancements, Inc.Random pay gaming method and system
US20080274790 *27 juin 20086 nov. 2008IgtClass of feature event games suitable for linking to multiple gaming machines
US20090088239 *26 juin 20082 avr. 2009IgtGaming system and method providing variable payback percentages
US20090197674 *10 avr. 20096 août 2009Gaming Enhancements, Inc.Techniques for generating a random awards using a plurality of average values
US20100056266 *1 sept. 20094 mars 2010Aristocrat Technologies Australia Pty LimitedMethod of gaming and a gaming system
US20100087247 *21 mars 20088 avr. 2010Wms Gaming, Inc.Using player information in wagering game environments
US20100197379 *16 avr. 20105 août 2010IgtClass of feature event games suitable for linking to multiple gaming machines
US20100292000 *12 mai 201018 nov. 2010Wms Gaming, Inc.Wagering game theme rating mechanism for wagering game systems
US20110086701 *16 déc. 201014 avr. 2011D Amico Michael HGaming award method and apparatus
US20110172005 *23 mars 201114 juil. 2011D Amico Michael HGaming award method and apparatus
US20110183742 *25 janv. 201128 juil. 2011Christian James SalmonGaming system and a method of gaming
US20130053127 *31 juil. 201228 févr. 2013Deforest Fox, LlpGame Initiation and Contribution Utilizing Wager on Secondary Game
US20140342804 *4 août 201420 nov. 2014IgtMethod and apparatus for optimizing the rate of play of a gaming device
USRE4372711 août 19999 oct. 2012IgtMethod for operating networked gaming devices
EP1554022A2 *21 oct. 200320 juil. 2005Aristocrat Technologies Inc.Gaming award method and apparatus
EP1554022A4 *21 oct. 20035 mai 2010Aristocrat Technologies IncGaming award method and apparatus
EP1827632A2 *30 sept. 20055 sept. 2007Bally Gaming Inc.System-level bonus game and related methods
EP1827632A4 *30 sept. 200514 avr. 2010Bally Gaming IncSystem-level bonus game and related methods
EP1933957A2 *8 sept. 200625 juin 2008Bally Gaming Inc.System and method for gaming-content configuration and management system
EP1933957A4 *8 sept. 200614 avr. 2010Bally Gaming IncSystem and method for gaming-content configuration and management system
EP1993080A2 *29 avr. 200819 nov. 2008Electrocoin Leisure (S.Wales) LimitedOperation of amusement or gaming machines
EP1993080A3 *29 avr. 200811 févr. 2009Electrocoin Leisure (S.Wales) LimitedOperation of amusement or gaming machines
EP1996302A1 *9 mars 20073 déc. 2008Mario R. CastellariGaming apparatus with bonus award
EP1996302A4 *9 mars 20071 sept. 2010Mario R CastellariGaming apparatus with bonus award
EP2012890A2 *23 mars 200714 janv. 2009ItgMethod for awarding bonus on a network
EP2012890A4 *23 mars 200729 févr. 2012Igt Reno NevMethod for awarding bonus on a network
EP2282822A1 *7 mai 200916 févr. 2011Elektrina D.o.o.Apparatus and method for gaming system and game controller maintenance
EP2282822A4 *7 mai 200918 mai 2011Elek Na D O OApparatus and method for gaming system and game controller maintenance
WO2004025591A2 *10 sept. 200325 mars 2004Acres Gaming IncorporatedMethod and device for collecting and reporting data
WO2004025591A3 *10 sept. 200315 juil. 2004Acres Gaming IncMethod and device for collecting and reporting data
WO2008106008A1 *12 févr. 20084 sept. 2008Wms Gaming Inc.Flex-time scheduling of electronic gaming machines
WO2009046117A1 *1 oct. 20089 avr. 2009Wms Gaming Inc.Wagering game system for providing gaming establishment with guaranteed theoretical winning percentage
Classifications
Classification aux États-Unis463/25
Classification internationaleG06F19/00, G07D9/00, G06F17/00, A63F13/00, G07F17/32
Classification coopérativeG07F17/3239, G07F17/32, G07F17/3234, G07F17/3258, G07F17/3251, G07F17/3255, G07F17/3227, G07F17/323
Classification européenneG07F17/32, G07F17/32E6D2, G07F17/32K10, G07F17/32E2, G07F17/32E6B, G07F17/32K6, G07F17/32K12, G07F17/32E4
Événements juridiques
DateCodeÉvénementDescription
24 mai 2006ASAssignment
Owner name: IGT, NEVADA
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ACRES GAMING INCORPORATED;REEL/FRAME:017663/0341
Effective date: 20060515
Owner name: IGT,NEVADA
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ACRES GAMING INCORPORATED;REEL/FRAME:017663/0341
Effective date: 20060515
21 mars 2014FPAYFee payment
Year of fee payment: 4