DK0714540T3 - Etiket med flere frekvenser - Google Patents

Etiket med flere frekvenser

Info

Publication number
DK0714540T3
DK0714540T3 DK94921169T DK94921169T DK0714540T3 DK 0714540 T3 DK0714540 T3 DK 0714540T3 DK 94921169 T DK94921169 T DK 94921169T DK 94921169 T DK94921169 T DK 94921169T DK 0714540 T3 DK0714540 T3 DK 0714540T3
Authority
DK
Denmark
Prior art keywords
tag
inductor coil
substrate
resonant circuit
predetermined
Prior art date
Application number
DK94921169T
Other languages
English (en)
Inventor
Darko Kajfez
John H Bowers
Guanquin Zhou
Original Assignee
Checkpoint Systems Inc
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 Checkpoint Systems Inc filed Critical Checkpoint Systems Inc
Application granted granted Critical
Publication of DK0714540T3 publication Critical patent/DK0714540T3/da

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2414—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 inductive tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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
    • G08B13/2448—Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • General Induction Heating (AREA)
DK94921169T 1993-08-18 1994-04-08 Etiket med flere frekvenser DK0714540T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/108,866 US5510769A (en) 1993-08-18 1993-08-18 Multiple frequency tag
PCT/US1994/003864 WO1995005647A1 (en) 1993-08-18 1994-04-08 Multiple frequency tag

Publications (1)

Publication Number Publication Date
DK0714540T3 true DK0714540T3 (da) 2001-10-22

Family

ID=22324504

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94921169T DK0714540T3 (da) 1993-08-18 1994-04-08 Etiket med flere frekvenser

Country Status (14)

Country Link
US (1) US5510769A (da)
EP (1) EP0714540B1 (da)
JP (1) JP3466617B2 (da)
KR (1) KR100325280B1 (da)
AT (1) ATE202868T1 (da)
AU (1) AU681171B2 (da)
CA (1) CA2169751C (da)
DE (1) DE69427641T2 (da)
DK (1) DK0714540T3 (da)
ES (1) ES2160630T3 (da)
NZ (1) NZ268704A (da)
TW (1) TW239207B (da)
WO (1) WO1995005647A1 (da)
ZA (1) ZA942475B (da)

Families Citing this family (60)

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US5444223A (en) 1994-01-11 1995-08-22 Blama; Michael J. Radio frequency identification tag and method
US5754110A (en) * 1996-03-07 1998-05-19 Checkpoint Systems, Inc. Security tag and manufacturing method
US6104311A (en) * 1996-08-26 2000-08-15 Addison Technologies Information storage and identification tag
US6304169B1 (en) 1997-01-02 2001-10-16 C. W. Over Solutions, Inc. Inductor-capacitor resonant circuits and improved methods of using same
DE19719434A1 (de) * 1997-05-12 1998-11-19 Meto International Gmbh Universelles Sicherungselement und Verfahren zu seiner Herstellung
AU9261598A (en) * 1997-08-08 1999-03-01 Ird A/S Polymeric radio frequency resonant tags and method for manufacture
JP3293554B2 (ja) * 1997-09-12 2002-06-17 三菱マテリアル株式会社 盗難防止用タグ
US5990791A (en) * 1997-10-22 1999-11-23 William B. Spargur Anti-theft detection system
US6091607A (en) * 1998-12-10 2000-07-18 Checkpoint Systems, Inc. Resonant tag with a conductive composition closing an electrical circuit
JP2000298711A (ja) * 1999-04-12 2000-10-24 Development Bank Of Japan 反射波解析システム並びに反射波スキャナー
JP3390389B2 (ja) * 1999-12-08 2003-03-24 チェックポイント・マニュファクチュアリング・ジャパン株式会社 共振タグ
IL152588A0 (en) * 2000-05-08 2003-05-29 Checkpoint Systems Inc Radio frequency detection and identification system
KR20030021656A (ko) * 2001-09-07 2003-03-15 주식회사 씨피인터내셔널 물품분실 방지경보 및 물품 관리장치
KR20030085782A (ko) * 2002-05-02 2003-11-07 한병성 인덕터 전송방식을 이용한 개체인식시스템
KR100440550B1 (ko) * 2002-08-09 2004-07-15 (주) 세이프텔 알에프 아이디를 이용한 지갑 분실경고 방법
US20040070510A1 (en) * 2002-10-15 2004-04-15 Yimin Zhang Radio frequency wetness detection system
JP4354694B2 (ja) * 2002-12-16 2009-10-28 アルゼ株式会社 遊技管理システム
WO2004061761A1 (ja) * 2002-12-27 2004-07-22 Aruze Corp. 共振タグ内蔵型カード媒体、カード媒体の製造方法及び対象物認識装置
ES2311836T3 (es) * 2003-05-01 2009-02-16 Checkpoint Systems, Inc. Circuito resonante lc con dispositivo de amplificacion.
US7183917B2 (en) * 2003-05-19 2007-02-27 Checkpoint Systems, Inc. EAS/RFID identification hard tags
DE102004007632B4 (de) * 2003-05-24 2011-02-10 Nagy, Sándor Katalysatorlaserantrieb mit Hochfrequenzresonanzanlage
US7164358B2 (en) * 2004-02-17 2007-01-16 Sensormatic Electronics Corporation Frequency divider with variable capacitance
US7199717B2 (en) * 2004-02-17 2007-04-03 Sensormatic Electronics Corporation Frequency-division marker for an electronic article surveillance system
US7704346B2 (en) * 2004-02-23 2010-04-27 Checkpoint Systems, Inc. Method of fabricating a security tag in an integrated surface processing system
US7138919B2 (en) * 2004-02-23 2006-11-21 Checkpoint Systems, Inc. Identification marking and method for applying the identification marking to an item
US8099335B2 (en) * 2004-02-23 2012-01-17 Checkpoint Systems, Inc. Method and system for determining billing information in a tag fabrication process
US7384496B2 (en) 2004-02-23 2008-06-10 Checkpoint Systems, Inc. Security tag system for fabricating a tag including an integrated surface processing system
US7116227B2 (en) * 2004-02-23 2006-10-03 Checkpoint Systems, Inc. Tag having patterned circuit elements and a process for making same
US7119685B2 (en) * 2004-02-23 2006-10-10 Checkpoint Systems, Inc. Method for aligning capacitor plates in a security tag and a capacitor formed thereby
NL1025725C2 (nl) * 2004-03-15 2005-09-16 Nedap Nv Combilabel voor RFID en winkeldiefstalbeveiliging met hoge gevoeligheid.
US7152804B1 (en) 2004-03-15 2006-12-26 Kovlo, Inc. MOS electronic article surveillance, RF and/or RF identification tag/device, and methods for making and using the same
KR100473633B1 (ko) * 2004-07-06 2005-03-14 주성철 플렉시블 플랫 케이블 제작기의 전동 슬리팅 장치
US7286053B1 (en) 2004-07-31 2007-10-23 Kovio, Inc. Electronic article surveillance (EAS) tag/device with coplanar and/or multiple coil circuits, an EAS tag/device with two or more memory bits, and methods for tuning the resonant frequency of an RLC EAS tag/device
US9953259B2 (en) 2004-10-08 2018-04-24 Thin Film Electronics, Asa RF and/or RF identification tag/device having an integrated interposer, and methods for making and using the same
EP1838145B1 (en) * 2004-11-17 2016-03-09 GT Acquisition Sub, Inc. Radio frequency animal tracking system
US20090146778A1 (en) * 2004-11-23 2009-06-11 Koninklijke Philips Electronics, N.V. System comprising an object and a sensing unit for identifying the object
US7642915B2 (en) * 2005-01-18 2010-01-05 Checkpoint Systems, Inc. Multiple frequency detection system
US7687327B2 (en) * 2005-07-08 2010-03-30 Kovio, Inc, Methods for manufacturing RFID tags and structures formed therefrom
US7821401B2 (en) * 2005-07-28 2010-10-26 Tagsys Sas RFID tag containing two tuned circuits
US20070164865A1 (en) * 2005-11-04 2007-07-19 Gerald Giasson Security sensor system
US8026818B2 (en) * 2006-12-20 2011-09-27 Checkpoint Systems, Inc. EAS and UHF combination tag
US7843350B2 (en) * 2007-01-21 2010-11-30 Destron Fearing Corporation Animal management system including radio animal tag and additional tranceiver(s)
DE102007023211B3 (de) * 2007-05-18 2008-11-20 Polylc Gmbh & Co. Kg Verfahren und Vorrichtung zur Verifikation eines Resonanz-Tags
USD591012S1 (en) 2007-06-25 2009-04-21 Destron Fearing Corporation Animal ear tag
US9294157B2 (en) * 2007-08-20 2016-03-22 Gui-Yang Lu Radio-frequency identification system
US7978079B2 (en) * 2007-10-12 2011-07-12 Destron Fearing Corporation Electronic tag
US9142881B1 (en) 2008-08-29 2015-09-22 Impinj, Inc. RFID tag circuits with floating differential inputs
EP2366271B1 (en) 2008-11-25 2019-03-20 Thin Film Electronics ASA Printed antennas, methods of printing an antenna, and devices including the printed antenna
US9349559B2 (en) * 2009-03-23 2016-05-24 Siemens Industry, Inc. Low-profile electronic circuit breakers, breaker tripping mechanisms, and systems and methods of using same
US9087281B2 (en) * 2009-06-12 2015-07-21 Impinj, Inc. Dual-frequency RFID tag with isolated inputs
GB0921872D0 (en) * 2009-12-15 2010-01-27 Isis Innovation Asset detection apparatus and method
US9160079B2 (en) * 2011-09-14 2015-10-13 William N. Carr Compact multi-band antenna
US20140140028A1 (en) * 2012-11-21 2014-05-22 Cambridge Silicon Radio Limited Magnetic Coupling and Cancellation Arrangement
US11133866B2 (en) 2014-02-25 2021-09-28 Pharmaseq, Inc. All optical identification and sensor system with power on discovery
US10882258B1 (en) 2016-01-22 2021-01-05 Pharmaseq, Inc. Microchip affixing probe and method of use
US20180040218A1 (en) * 2016-08-04 2018-02-08 Tyco Fire & Security Gmbh Pulsed electronic article surveillance detection system absent of a phasing requirement
US11527138B2 (en) 2018-05-17 2022-12-13 Checkpoint Systems, Inc. Dual hard tag
WO2020180847A1 (en) 2019-03-05 2020-09-10 The Procter & Gamble Company Wireless monitoring system
EP4104317A4 (en) 2020-02-14 2024-03-06 P-Chip Ip Holdings Inc. LIGHT TRIGGERED TRANSPONDER
US12003967B2 (en) 2020-09-17 2024-06-04 P-Chip Ip Holdings Inc. Devices, systems, and methods using microtransponders

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Publication number Priority date Publication date Assignee Title
JPS5233279A (en) * 1975-09-10 1977-03-14 Hitachi Ltd Main frame of man conveyer
US4598276A (en) * 1983-11-16 1986-07-01 Minnesota Mining And Manufacturing Company Distributed capacitance LC resonant circuit
US5235326A (en) * 1991-08-15 1993-08-10 Avid Corporation Multi-mode identification system

Also Published As

Publication number Publication date
US5510769A (en) 1996-04-23
DE69427641T2 (de) 2002-05-08
ES2160630T3 (es) 2001-11-16
EP0714540B1 (en) 2001-07-04
ZA942475B (en) 1995-04-19
JP3466617B2 (ja) 2003-11-17
ATE202868T1 (de) 2001-07-15
EP0714540A1 (en) 1996-06-05
KR100325280B1 (ko) 2002-07-31
NZ268704A (en) 1996-09-25
JPH09504126A (ja) 1997-04-22
EP0714540A4 (en) 1997-03-12
CA2169751A1 (en) 1995-02-23
AU7199394A (en) 1995-03-14
TW239207B (en) 1995-01-21
KR960705291A (ko) 1996-10-09
AU681171B2 (en) 1997-08-21
CA2169751C (en) 2001-11-20
DE69427641D1 (de) 2001-08-09
WO1995005647A1 (en) 1995-02-23

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