DE3778075D1 - Deaktivierungssystem fuer ein sicherungsektikett. - Google Patents

Deaktivierungssystem fuer ein sicherungsektikett.

Info

Publication number
DE3778075D1
DE3778075D1 DE8787900945T DE3778075T DE3778075D1 DE 3778075 D1 DE3778075 D1 DE 3778075D1 DE 8787900945 T DE8787900945 T DE 8787900945T DE 3778075 T DE3778075 T DE 3778075T DE 3778075 D1 DE3778075 D1 DE 3778075D1
Authority
DE
Germany
Prior art keywords
deactivation system
securing sector
sector
securing
deactivation
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
DE8787900945T
Other languages
English (en)
Inventor
W Kaltner
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 DE3778075D1 publication Critical patent/DE3778075D1/de
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
    • G08B13/22—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
    • G08B13/242—Tag deactivation
DE8787900945T 1986-01-10 1987-01-08 Deaktivierungssystem fuer ein sicherungsektikett. Expired - Lifetime DE3778075D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/817,843 US4728938A (en) 1986-01-10 1986-01-10 Security tag deactivation system
PCT/US1987/000050 WO1987004283A1 (en) 1986-01-10 1987-01-08 Security tag deactivation system

Publications (1)

Publication Number Publication Date
DE3778075D1 true DE3778075D1 (de) 1992-05-14

Family

ID=25224003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787900945T Expired - Lifetime DE3778075D1 (de) 1986-01-10 1987-01-08 Deaktivierungssystem fuer ein sicherungsektikett.

Country Status (7)

Country Link
US (1) US4728938A (de)
EP (1) EP0252975B1 (de)
AU (1) AU595585B2 (de)
CA (1) CA1269735A (de)
DE (1) DE3778075D1 (de)
DK (1) DK168256B1 (de)
WO (1) WO1987004283A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
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GB2234885B (en) * 1986-09-29 1991-05-22 Monarch Marking Systems Inc Tags for use in electronic article surveillance systems and methods of making them
US4835524A (en) * 1987-12-17 1989-05-30 Checkpoint System, Inc. Deactivatable security tag
EP0355355B1 (de) * 1988-08-25 1994-01-19 Symbol Technologies, Inc. Tragbares Abtastsystem, das einen Überwachungsetikett-Ausmacher enthält
GB8822932D0 (en) * 1988-09-30 1988-11-09 Scient Generics Ltd System for verification of de-activation of anti-theft markers
US5059951A (en) * 1988-11-14 1991-10-22 Checkpoint Systems, Inc. Method and apparatus for integrated data capture and electronic article surveillance
US5019801A (en) * 1989-07-24 1991-05-28 Identitech Article surveillance system having target removal sensor
US5006856A (en) * 1989-08-23 1991-04-09 Monarch Marking Systems, Inc. Electronic article surveillance tag and method of deactivating tags
JPH04505820A (ja) * 1989-12-20 1992-10-08 アクトロン　エントヴィックルングス　アーゲー 不作動化共振ラベル
US5027106A (en) * 1989-12-27 1991-06-25 Checkpoint Systems, Inc. Method and apparatus for electronic article surveillance
NL9000186A (nl) * 1990-01-25 1991-08-16 Nedap Nv Deactiveerinrichting.
US5164707A (en) * 1990-02-28 1992-11-17 Cabot Safety Corporation Detection system for safety equipment
EP0454021B1 (de) * 1990-04-25 1997-01-08 Actron Entwicklungs AG Verfahren zum Deaktivieren einer Resonanzetikette und Schaltungsanordnung zur Durchführung des Verfahrens
US5257010A (en) * 1990-04-25 1993-10-26 Actron Entwicklungs Process for the deactivation of a reasonance label and circuit arrangement for the execution of the process
US5103210A (en) * 1990-06-27 1992-04-07 Checkpoint Systems, Inc. Activatable/deactivatable security tag for use with an electronic security system
NL9002120A (nl) * 1990-09-28 1992-04-16 Nedap Nv Pulsdeactivator.
FR2669756A1 (fr) * 1990-11-23 1992-05-29 Cga Hbs Systeme pour l'enregistrement et l'invalidation de l'identification d'un produit.
US5182544A (en) * 1991-10-23 1993-01-26 Checkpoint Systems, Inc. Security tag with electrostatic protection
CA2125786C (fr) * 1991-12-19 2007-07-31 Ake Gustafson Dispositif de scellement de securite
US5341125A (en) * 1992-01-15 1994-08-23 Sensormatic Electronics Corporation Deactivating device for deactivating EAS dual status magnetic tags
US5442334A (en) * 1992-07-20 1995-08-15 Stoplift Corporation Security system having deactivatable security tag
US5410296A (en) * 1992-10-06 1995-04-25 Minnesota Mining And Manufacturing Company Magnetic tag deactivator for pre-existing check-out counters
NL9202067A (nl) * 1992-11-27 1994-06-16 Dutch A & A Trading Bv Detectielabel.
US5376923A (en) * 1992-12-14 1994-12-27 Minnesota Mining And Manufacturing Company On the counter deactivator
ATE176345T1 (de) * 1993-04-14 1999-02-15 Ake Gustafson Elektronische vorrichtung zur kennzeichnung
AU8073194A (en) * 1993-10-05 1995-05-01 Pac/Scan, Inc. Retail theft prevention and information device
FI100491B (fi) * 1995-08-23 1997-12-15 Tuotesuoja Sirpa Jaervensivu K Tuotesuoja-anturin deaktivointilaitteisto
US5574431A (en) * 1995-08-29 1996-11-12 Checkpoint Systems, Inc. Deactivateable security tag
NL1002150C2 (nl) * 1996-01-23 1997-07-25 Nedap Nv Deactiveersysteem met verbeterde betrouwbaarheid.
SE510118C2 (sv) * 1996-04-11 1999-04-19 Leif Goesta Aasbrink Förfarande och anordning för deaktivering av larmelement
US5973597A (en) * 1996-08-27 1999-10-26 Maspro Denkoh, Co., Ltd. Theft checking system
US6111507A (en) * 1997-02-03 2000-08-29 Sensormatic Electronics Corporation Energizing circuit for EAS marker deactivation device
US5841350A (en) * 1997-06-27 1998-11-24 Checkpoint Systems, Inc. Electronic security tag useful in electronic article indentification and surveillance system
US5990791A (en) * 1997-10-22 1999-11-23 William B. Spargur Anti-theft detection system
US5852856A (en) * 1997-11-13 1998-12-29 Seidel; Stuart T. Anti theft ink tag
US5973606A (en) * 1997-12-08 1999-10-26 Sensormatic Electronics Corporation Activation/deactivation system and method for electronic article surveillance markers for use on a conveyor
US7389918B2 (en) * 2001-10-23 2008-06-24 Ncr Corporation Automatic electronic article surveillance for self-checkout
EP2287817B1 (de) * 2002-02-01 2012-05-23 Datalogic Adc, Inc. Systeme und Verfahren zur Datenlesung und EAS-Etikettenerkennung und Deaktivierung beim Abmelden aus dem Einzelhandel
US7446646B2 (en) * 2003-06-30 2008-11-04 Nokia Corporation System and method for supporting multiple reader-tag configurations using multi-mode radio frequency tag
JP4568276B2 (ja) * 2003-07-07 2010-10-27 エーブリー デニソン コーポレイション 変化可能な特性を有するｒｆｉｄ装置
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
US7375631B2 (en) * 2004-07-26 2008-05-20 Lenovo (Singapore) Pte. Ltd. Enabling and disabling a wireless RFID portable transponder
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
US20060044206A1 (en) * 2004-08-27 2006-03-02 Moskowitz Paul A Shielding wireless transponders
US7109867B2 (en) * 2004-09-09 2006-09-19 Avery Dennison Corporation RFID tags with EAS deactivation ability
US7277016B2 (en) * 2004-09-22 2007-10-02 International Business Machines Corporation System and method for disabling RFID tags
GB0428377D0 (en) * 2004-12-24 2005-02-02 British Telecomm Radio frequency identification tag security
JP4768752B2 (ja) * 2005-01-12 2011-09-07 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー 無線周波数識別タグセキュリティシステム
KR101167751B1 (ko) * 2005-01-12 2012-07-23 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 Ｒｆｉｄ 트랜스폰더 보안 시스템 및 그 방법
US7619527B2 (en) * 2005-02-08 2009-11-17 Datalogic Scanning, Inc. Integrated data reader and electronic article surveillance (EAS) system
US7474211B2 (en) * 2005-02-22 2009-01-06 Bradley Allen Kramer System and method for killing a RFID tag
US20060254815A1 (en) * 2005-04-26 2006-11-16 Humphrey Thomas W Radiofrequency identification shielding
EP1907991B1 (de) 2005-06-25 2012-03-14 Omni-ID Limited Entkoppler für elektromagnetische strahlung
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
US20080174434A1 (en) * 2007-01-18 2008-07-24 Checkpoint Systems, Inc. Permanently destructible resonant circuit with non-self-healing capacitor
DE102007009215A1 (de) 2007-02-26 2008-09-18 Giesecke & Devrient Gmbh Tragbarer Datenträger
US8138921B1 (en) 2007-08-09 2012-03-20 Kovio, Inc. Reliable tag deactivation
US8633821B2 (en) * 2007-12-03 2014-01-21 Avery Dennison Corporation Dual use RFID/EAS device
WO2010022250A1 (en) 2008-08-20 2010-02-25 Omni-Id Limited One and two-part printable em tags
WO2010068511A1 (en) * 2008-11-25 2010-06-17 Kovio, Inc. Tunable capacitors
US8319624B2 (en) 2011-02-25 2012-11-27 Davis Charles E System and method for disclosing unauthorized removal of articles from secured premises

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US3624631A (en) * 1970-04-27 1971-11-30 Sanders Associates Inc Pilferage control system
US3919704A (en) * 1972-12-04 1975-11-11 Check Mate Systems Inc System and method for detecting unauthorized removal of goods from protected premises, and magnet detecting apparatus suitable for use therein
US3828337A (en) * 1973-08-20 1974-08-06 G Lichtblau Noise rejection circuitry
US3938044A (en) * 1973-11-14 1976-02-10 Lichtblau G J Antenna apparatus for an electronic security system
US4117466A (en) * 1977-03-14 1978-09-26 Lichtblau G J Beat frequency interference rejection circuit
US4243980A (en) * 1978-02-17 1981-01-06 Lichtblau G J Antenna system for electronic security installations
US4251808A (en) * 1979-11-15 1981-02-17 Lichtblau G J Shielded balanced loop antennas for electronic security systems
US4300183A (en) * 1980-03-27 1981-11-10 Richardson Robert H Method and apparatus for generating alternating magnetic fields to produce harmonic signals from a metallic strip
US4498076A (en) * 1982-05-10 1985-02-05 Lichtblau G J Resonant tag and deactivator for use in an electronic security system
JPS58219677A (ja) * 1982-06-03 1983-12-21 アイデンテイテツク　コ−ポレ−シヨン 磁気機械的マ−カ−をもつコ−ド化された監視システム

Also Published As

Publication number Publication date
DK472687A (da) 1987-09-10
US4728938A (en) 1988-03-01
CA1269735A (en) 1990-05-29
WO1987004283A1 (en) 1987-07-16
AU595585B2 (en) 1990-04-05
AU6897587A (en) 1987-07-28
EP0252975A1 (de) 1988-01-20
EP0252975A4 (de) 1988-12-15
EP0252975B1 (de) 1992-04-08
DK168256B1 (da) 1994-02-28
DK472687D0 (da) 1987-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee