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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US40015504 déc. 19754 janv. 1977Universal funds transfer and identification card
US40798839 juil. 197621 mars 1978The Raymond Lee Organization, Inc.Credit card identifying device
US421191925 août 19788 juil. 1980Compagnie Internationale pour l'InformatiquePortable data carrier including a microprocessor
US422251618 janv. 197916 sept. 1980Compagnie Internationale pour l'Informatique Cii-Honeywell BullStandardized information card
US444302729 juil. 198117 avr. 1984Multiple company credit card system
US44801807 mai 198130 oct. 1984Cartridge assembly for data-sensing system
US45270511 sept. 19822 juil. 1985Gao Gesellschaft fur Automation und Organisation mbHToken such as credit or identification card and an apparatus for testing the token or card
US45756217 mars 198411 mars 1986Corpra Research, Inc.Portable electronic transaction device and system therefor
US459118927 déc. 198327 mai 1986Minnesota Mining and Manufacturing CompanyDocument having light-transmissive, electrically conductive authenticating interior layer
US46913399 août 19851 sept. 1987STC plcAddress code arrangements
US47422157 mai 19863 mai 1988Personal Computer Card CorporationIC card system
US47664809 sept. 198723 août 1988Mips Co., Ltd.Integrated circuit card having memory errasable with ultraviolet ray
US479424319 janv. 198827 déc. 1988Mips Co., Ltd.Integrated circuit card with increased number of connecting terminals
US488009725 mars 198814 nov. 1989POM IncorporatedPark card system for electronic parking meter
US492603127 avr. 198715 mai 1990GAO Gesellschaft fur Automation und Organisation mbHToken such as credit or identification card and an apparatus for testing the token or card
US49678955 oct. 19886 nov. 1990POM, IncorporatedParameter control system for electronic parking meter
US49820735 mars 19891 janv. 1991GAO Gesellschaft fur Automation und Organisation mbHToken such as a credit or identification card and an apparatus for testing the token or card
US53600957 avr. 19921 nov. 1994POM IncorporatedPower conserving electronic parking meter
US547537328 juil. 199412 déc. 1995POM, Inc.Power conserving electronic parking meter
US558867814 mars 199531 déc. 1996Great Western Press, Inc.Talking trading card
US559904622 juin 19944 févr. 1997Scientific Games Inc.Lottery ticket structure with circuit elements
US56903662 juin 199525 nov. 1997Identification document characterized by an electroluminescence effect and the procedure for its realizing
US594906015 sept. 19977 sept. 1999Coincard International, Inc.High security capacitive card system
US59970443 févr. 19977 déc. 1999Scientific Games Inc.Document structure with circuit elements
US60534053 oct. 199825 avr. 2000Panda Eng., Inc.Electronic verification machine for documents
US63797426 déc. 199930 avr. 2002Scientific Games Inc.Lottery ticket structure
US643540824 avr. 200020 août 2002Panda Eng., IncElectronic verification machine for documents
US64718789 juin 199929 oct. 2002Gordion Holding CorporationMethod for forming a radio frequency responsive target and apparatus for verifying the authenticity of same
US64912151 oct. 199910 déc. 2002Panda Eng., IncElectronic verification machine for documents
US685161719 avr. 20028 févr. 2005Avery Dennison CorporationLaser imageable RFID label/tag
US687510528 nov. 20005 avr. 2005Scientific Games Inc.Lottery ticket validation system
US713495925 juin 200314 nov. 2006Scientific Games Royalty CorporationMethods and apparatus for providing a lottery game
US72138117 déc. 20058 mai 2007Scientific Games Royalty CorporationExtension to a lottery game for which winning indicia are set by selections made by winners of a base lottery game
US73473827 févr. 200525 mars 2008T-ink, LLCSystem for securing personal cards
US741016824 août 200512 août 2008Scientific Games International, Inc.Poker style scratch-ticket lottery games
US742904430 août 200530 sept. 2008Scientific Games International, Inc.Scratch-ticket lottery and promotional games
US748143131 janv. 200627 janv. 2009Scientific Games International, Inc.Bingo-style lottery game ticket
US748503711 oct. 20053 févr. 2009Scientific Games International, Inc.Fixed-odds sports lottery game
US760105920 janv. 200613 oct. 2009Scientific Games International, Inc.Word-based lottery game
US762181420 juil. 200524 nov. 2009Scientific Games International, Inc.Media enhanced gaming system
US763187122 août 200515 déc. 2009Scientific Games International, Inc.Lottery game based on combining player selections with lottery draws to select objects from a third set of indicia
US765452917 mai 20062 févr. 2010Scientific Games International, Inc.Combination scratch ticket and on-line game ticket
US76620386 janv. 200616 févr. 2010Scientific Games International, Inc.Multi-matrix lottery
US76993146 janv. 200620 avr. 2010Scientific Games International, Inc.Lottery game utilizing nostalgic game themes
US772665225 oct. 20051 juin 2010Scientific Games International, Inc.Lottery game played on a geometric figure using indicia with variable point values
US782425711 janv. 20062 nov. 2010Scientific Games International, Inc.On-line lottery game in which supplemental lottery-selected indicia are available for purchase
US783711729 mars 200623 nov. 2010Scientific Games International, Inc.Embedded optical signatures in documents
US787490216 mars 200625 janv. 2011Scientific Games International. Inc.Computer-implemented simulated card game
US79974976 janv. 200616 août 2011Novalia LimitedGame card without semiconductor chip
US803390527 avr. 200611 oct. 2011Scientific Games International, Inc.Preprinted lottery tickets using a player activated electronic validation machine
US805690019 avr. 201015 nov. 2011Scientific Games International, Inc.Grid-based lottery game and associated system
US81095131 juin 20107 févr. 2012Scientific Games International, Inc.Lottery game played on a geometric figure using indicia with variable point values
US817713628 oct. 201015 mai 2012Scientific Games International, Inc.Embedded optical signatures in documents
USD35841929 mars 199316 mai 1995Credit card with magnifying glass insert
USD38780229 janv. 199716 déc. 1997Credit card with magnifying lens