ES2160630T3 - Etiqueta de frecuencia multiple. - Google Patents

Etiqueta de frecuencia multiple.

Info

Publication number
ES2160630T3
ES2160630T3 ES94921169T ES94921169T ES2160630T3 ES 2160630 T3 ES2160630 T3 ES 2160630T3 ES 94921169 T ES94921169 T ES 94921169T ES 94921169 T ES94921169 T ES 94921169T ES 2160630 T3 ES2160630 T3 ES 2160630T3
Authority
ES
Spain
Prior art keywords
tag
inductor coil
substrate
resonant circuit
predetermined
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.)
Expired - Lifetime
Application number
ES94921169T
Other languages
English (en)
Inventor
Darko Kajfez
John H Bowers
Guanquin Zhou
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.)
Checkpoint Systems Inc
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 ES2160630T3 publication Critical patent/ES2160630T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • 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
    • G08B13/2414—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 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
    • G08B13/2448—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)
  • General Induction Heating (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

SE PRESENTA UNA ETIQUETA DE FRECUENCIA MULTIPLE (118, 218) QUE EN UNA CONFORMACION COMPRENDE UN SUBSTRATO DIELECTRICO GENERALMENTE PLANO (220) QUE TIENE UNA PRIMERA Y UNA SEGUNDA SUPERFICIE PRINCIPAL GENERALMENTE OPUESTAS. UN PRIMER CIRCUITO RESONANTE QUE INCLUYE UNA PRIMERA BOBINA INDUCTORA (222) SE SITUA SOBRE LA PRIMERA SUPERFICIE DEL SUBSTRATO, EL PRIMER CIRCUITO RESONANTE TIENE UNA PRIMERA FRECUENCIA DE RESONANCIA PREDETERMINADA. UN SEGUNDO CIRCUITO RESONANTE QUE INCLUYE UNA SEGUNDA BOBINA INDUCTORA (232) SE SITUA SOBRE LA SEGUNDA SUPERFICIE DEL SUBSTRATO. EL SEGUNDO CIRCUITO RESONANTE TIENE UNA SEGUNDA FRECUENCIA DE RESONANCIA PREDETERMINADA QUE PREFERIBLEMENTE ES DIFERENTE DE LA PRIMERA FRECUENCIA DE RESONANCIA PREDETERMINADA. LA PRIMERA BOBINA INDUCTORA SE POSICIONA SOBRE EL SUBSTRATO PARA SUPERPONERSE PARCIALMENTE A LA SEGUNDA BOBINA INDUCTORA DE FORMA QUE SE MINIMICE EL ACOPLAMIENTO MAGNETICO ENTRE LA PRIMERA Y SEGUNDA BOBINAS. LA ETIQUETA PUEDE EMPLEARSE EN UN SISTEMA ELECTRONICODE SEGURIDAD PARA ARTICULOS (10) PARA PROTEGER ARTICULOS O PUEDEN EMPLEARSE EN CUALQUIER OTRO TIPO DE SISTEMA PARA DETECTAR LA PRESENCIA DE LA ETIQUETA.
ES94921169T 1993-08-18 1994-04-08 Etiqueta de frecuencia multiple. Expired - Lifetime ES2160630T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/108,866 US5510769A (en) 1993-08-18 1993-08-18 Multiple frequency tag

Publications (1)

Publication Number Publication Date
ES2160630T3 true ES2160630T3 (es) 2001-11-16

Family

ID=22324504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94921169T Expired - Lifetime ES2160630T3 (es) 1993-08-18 1994-04-08 Etiqueta de frecuencia multiple.

Country Status (14)

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

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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
DK1002306T3 (da) * 1997-08-08 2002-07-22 Sca Coordination Ct Nv Polymere radiofrekvente resonansetiketter og fremgangsmåde til fremstilling
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
US6894614B2 (en) * 2000-05-08 2005-05-17 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
EP1585056A4 (en) * 2002-12-27 2006-04-26 Aruze Corp CARD MEDIUM WITH BUILT-IN RESONANCE LABEL, MANUFACTURING METHOD FOR A CARD MEDIUM AND OBJECT IDENTIFICATION DEVICE
DE602004015586D1 (de) * 2003-05-01 2008-09-18 Checkpoint Systems Inc Lc resonanzschaltkreis mit verstärkungskomponente
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
US7199717B2 (en) * 2004-02-17 2007-04-03 Sensormatic Electronics Corporation Frequency-division marker for an electronic article surveillance system
US7164358B2 (en) * 2004-02-17 2007-01-16 Sensormatic Electronics Corporation Frequency divider with variable capacitance
US7704346B2 (en) * 2004-02-23 2010-04-27 Checkpoint Systems, Inc. Method of fabricating a security tag in an integrated surface processing system
US8099335B2 (en) * 2004-02-23 2012-01-17 Checkpoint Systems, Inc. Method and system for determining billing information in a tag fabrication process
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
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
US7138919B2 (en) * 2004-02-23 2006-11-21 Checkpoint Systems, Inc. Identification marking and method for applying the identification marking to an item
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
US7619522B2 (en) 2004-11-17 2009-11-17 Destron Fearing Corporation Radio frequency animal tracking system
KR20070092238A (ko) * 2004-11-23 2007-09-12 코닌클리케 필립스 일렉트로닉스 엔.브이. 객체 및 객체를 식별하기 위한 감지 유닛을 포함하는시스템
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
EP1910872B1 (en) * 2005-07-28 2011-06-29 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
ES2729253T3 (es) * 2007-01-21 2019-10-31 Gt Acquisition Sub Inc Sistema de gestión de animales y el procedimiento correspondiente que incluye una radioetiqueta para animal y transceptores adicionales
DE102007023211B3 (de) * 2007-05-18 2008-11-20 Polylc Gmbh & Co. Kg Verfahren und Vorrichtung zur Verifikation eines Resonanz-Tags
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
US9016585B2 (en) * 2008-11-25 2015-04-28 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
EP3935408A1 (en) 2019-03-05 2022-01-12 The Procter & Gamble Company Wireless monitoring system
EP4104317A4 (en) 2020-02-14 2024-03-06 P-Chip Ip Holdings Inc. LIGHT TRIGGERED TRANSPONDER
US20220085992A1 (en) 2020-09-17 2022-03-17 P-Chip Ip Holdings Inc. Devices, systems, and methods using microtransponders

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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
ZA942475B (en) 1995-04-19
AU681171B2 (en) 1997-08-21
EP0714540B1 (en) 2001-07-04
EP0714540A4 (en) 1997-03-12
CA2169751A1 (en) 1995-02-23
KR960705291A (ko) 1996-10-09
DK0714540T3 (da) 2001-10-22
TW239207B (en) 1995-01-21
EP0714540A1 (en) 1996-06-05
KR100325280B1 (ko) 2002-07-31
DE69427641D1 (de) 2001-08-09
JP3466617B2 (ja) 2003-11-17
WO1995005647A1 (en) 1995-02-23
CA2169751C (en) 2001-11-20
ATE202868T1 (de) 2001-07-15
DE69427641T2 (de) 2002-05-08
AU7199394A (en) 1995-03-14
NZ268704A (en) 1996-09-25
JPH09504126A (ja) 1997-04-22

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