CA2084916A1 - Stabilized article surveillance responder - Google Patents

Stabilized article surveillance responder

Info

Publication number
CA2084916A1
CA2084916A1 CA2084916A CA2084916A CA2084916A1 CA 2084916 A1 CA2084916 A1 CA 2084916A1 CA 2084916 A CA2084916 A CA 2084916A CA 2084916 A CA2084916 A CA 2084916A CA 2084916 A1 CA2084916 A1 CA 2084916A1
Authority
CA
Canada
Prior art keywords
circuit
responder
housing
article
article surveillance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2084916A
Other languages
French (fr)
Other versions
CA2084916C (en
Inventor
Arthur J. Minasy
Scott H. Fisher
Samuel Sensiper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sentry Technology Corp
Original Assignee
Knogo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knogo Corp filed Critical Knogo Corp
Publication of CA2084916A1 publication Critical patent/CA2084916A1/en
Application granted granted Critical
Publication of CA2084916C publication Critical patent/CA2084916C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2422—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using acoustic or microwave tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2431—Tag circuit details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2434—Tag housing and attachment details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5004—For antitheft signaling device on protected article

Abstract

An electronic article surveillance system responder which comprises an electrical responder circuit and a housing which mounts the circuit on an article to be protected. The housing is arranged to support the circuit in such a manner that a dielectric region is formed between the circuit and the article. An electrically conductive plate is also held by the housing on the opposite side of the dielectric region from the circuit to isolate the circuit from the effects of metal objects on which the responder is mounted. The housing is flared so that it can be mounted on an article in proper orientation.
CA 2084916 1991-12-24 1992-12-09 Stabilized article surveillance responder Expired - Fee Related CA2084916C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/812,949 1991-12-24
US07/812,949 US5206626A (en) 1991-12-24 1991-12-24 Stabilized article surveillance responder

Publications (2)

Publication Number Publication Date
CA2084916A1 true CA2084916A1 (en) 1993-06-25
CA2084916C CA2084916C (en) 1997-05-06

Family

ID=25211062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2084916 Expired - Fee Related CA2084916C (en) 1991-12-24 1992-12-09 Stabilized article surveillance responder

Country Status (6)

Country Link
US (1) US5206626A (en)
EP (1) EP0548851A1 (en)
JP (1) JPH06231375A (en)
AU (1) AU643630B2 (en)
BR (1) BR9205168A (en)
CA (1) CA2084916C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9404775D0 (en) * 1994-03-11 1994-04-27 Payne P P Ltd Improvements in or relating to article tagging
US5990791A (en) * 1997-10-22 1999-11-23 William B. Spargur Anti-theft detection system
US6520544B1 (en) 2000-01-10 2003-02-18 Moore North America, Inc. Radio frequency labels on reusable containers
US6281795B1 (en) 2000-02-08 2001-08-28 Moore North America, Inc. RFID or EAS label mount with double sided tape
US6451154B1 (en) * 2000-02-18 2002-09-17 Moore North America, Inc. RFID manufacturing concepts
US6486783B1 (en) 2000-09-19 2002-11-26 Moore North America, Inc. RFID composite for mounting on or adjacent metal objects
US6943689B2 (en) * 2003-11-24 2005-09-13 B&G Plastics, Inc. Electronic article surveillance marker assembly
US7165728B2 (en) * 2004-04-02 2007-01-23 Stratos International, Inc. Radio frequency identification for transfer of component information in fiber optic testing
US7243837B2 (en) * 2004-04-02 2007-07-17 Stratos International, Inc. Media converter RFID security tag
US20050224585A1 (en) * 2004-04-02 2005-10-13 Durrant Richard C E Radio frequency identification of a connector by a patch panel or other similar structure
EP1907991B1 (en) 2005-06-25 2012-03-14 Omni-ID Limited Electromagnetic radiation decoupler
GB2429878B (en) * 2005-06-25 2007-08-22 Qinetiq Ltd Electromagnetic radiation decoupler
US20070013487A1 (en) * 2005-07-18 2007-01-18 Jan Scholtz Digital certificate on connectors and other products using RFID tags and/or labels as well as RFID reader/interrogator
US7336883B2 (en) * 2005-09-08 2008-02-26 Stratos International, Inc. Indexing optical fiber adapter
US20070273532A1 (en) * 2006-05-17 2007-11-29 Tagsys Sas RFID tag for conductive surface
GB0611983D0 (en) 2006-06-16 2006-07-26 Qinetiq Ltd Electromagnetic radiation decoupler
GB0624915D0 (en) 2006-12-14 2007-01-24 Qinetiq Ltd Switchable radiation decoupling
GB0625342D0 (en) 2006-12-20 2007-01-24 Qinetiq Ltd Radiation decoupling
WO2010022250A1 (en) 2008-08-20 2010-02-25 Omni-Id Limited One and two-part printable em tags
US20100060458A1 (en) * 2008-09-10 2010-03-11 Smartrac Ip B.V. Transponder device
US9688058B2 (en) 2015-01-30 2017-06-27 R.R. Donnelley & Sons Company Methods and apparatus for supporting radio frequency identification tags
JP2019194825A (en) * 2018-04-26 2019-11-07 コニカミノルタ株式会社 Non-contact reading tag, method for manufacturing non-contact reading tag, determining device and identification information determining system

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016536A (en) * 1958-05-14 1962-01-09 Eugene G Fubini Capacitively coupled collinear stripline antenna array
US3098971A (en) * 1961-09-26 1963-07-23 Robert M Richardson Remotely actuated radio frequency powered devices
US3384892A (en) * 1966-11-07 1968-05-21 Philco Ford Corp Interrogator-responder signalling system
US3518546A (en) * 1966-12-12 1970-06-30 Microlab Fxr Harmonic communication and navigation system
NO126975B (en) * 1967-03-30 1973-04-16 John Welsh
US3713162A (en) * 1970-12-18 1973-01-23 Ball Brothers Res Corp Single slot cavity antenna assembly
US3718922A (en) * 1971-02-03 1973-02-27 L Heck Product monitoring apparatus,system and method
US3711848A (en) * 1971-02-10 1973-01-16 I D Eng Inc Method of and apparatus for the detection of stolen articles
US3745569A (en) * 1971-07-22 1973-07-10 Raytheon Co Remotely powered transponder
US3895368A (en) * 1972-08-09 1975-07-15 Sensormatic Electronics Corp Surveillance system and method utilizing both electrostatic and electromagnetic fields
US3933240A (en) * 1974-10-15 1976-01-20 Sensormatic Electronics Corporation Anti-theft security container
CA1110341A (en) * 1977-08-19 1981-10-06 John D. Mccann Marker tag for a detection system
US4139844A (en) * 1977-10-07 1979-02-13 Sensormatic Electronics Corporation Surveillance method and system with electromagnetic carrier and plural range limiting signals
US4281321A (en) * 1980-06-09 1981-07-28 Sensormatic Electronics Corporation Surveillance system employing a floor mat radiator
US4471344A (en) * 1980-10-09 1984-09-11 Ici Americas Inc. Dual frequency anti-theft system
US4700179A (en) * 1982-04-12 1987-10-13 Ici Americas Inc. Crossed beam high frequency anti-theft system
US4642640A (en) * 1983-04-25 1987-02-10 Sensormatic Electronics Corporation Signal receptor-reradiator and surveillance tag using the same
US4565996A (en) * 1984-02-06 1986-01-21 Mrs. Lawrence Israel Range limited coherent frequency doppler surveillance system
GB8420893D0 (en) * 1984-08-16 1984-09-19 Buttemer D A Transponder
US4751500A (en) * 1987-02-10 1988-06-14 Knogo Corporation Detection of unauthorized removal of theft detection target devices
JPH0659009B2 (en) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 Mobile antenna
GB2215379B (en) * 1988-03-11 1992-05-20 Parmeko Ltd Anti-theft fastening
US4853705A (en) * 1988-05-11 1989-08-01 Amtech Technology Corporation Beam powered antenna
US5099228A (en) * 1989-02-09 1992-03-24 Marcia Israel Electronic anti-theft merchandise tag having means for activating an alarm in response to an attempt to remove the tag from the merchandise
FR2658374B1 (en) * 1990-02-09 1992-06-05 Signaux Equipements Electro Ci REMOTE DATA TRANSMISSION MICROWAVE SYSTEM.
US5030940A (en) * 1990-08-02 1991-07-09 Sensormatic Electronics Corporation Electronic article surveillance tag and method for implementing same

Also Published As

Publication number Publication date
AU2850392A (en) 1993-07-01
CA2084916C (en) 1997-05-06
BR9205168A (en) 1993-06-29
US5206626A (en) 1993-04-27
EP0548851A1 (en) 1993-06-30
AU643630B2 (en) 1993-11-18
JPH06231375A (en) 1994-08-19

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Legal Events

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EEER Examination request
MKLA Lapsed