DE60207719T2 - Doppelachsenmagnetfeldeinrichtung für änderung des status einer eas-markierung - Google Patents

Doppelachsenmagnetfeldeinrichtung für änderung des status einer eas-markierung Download PDF

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Publication number
DE60207719T2
DE60207719T2 DE60207719T DE60207719T DE60207719T2 DE 60207719 T2 DE60207719 T2 DE 60207719T2 DE 60207719 T DE60207719 T DE 60207719T DE 60207719 T DE60207719 T DE 60207719T DE 60207719 T2 DE60207719 T2 DE 60207719T2
Authority
DE
Germany
Prior art keywords
coil
magnetic field
eas
passage
coils
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
DE60207719T
Other languages
German (de)
English (en)
Other versions
DE60207719D1 (de
Inventor
M. Anthony BELKA
D. Ronald JESME
J. Peter ZAREMBO
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE60207719D1 publication Critical patent/DE60207719D1/de
Publication of DE60207719T2 publication Critical patent/DE60207719T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G08B13/22—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
    • G08B13/2408—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 ferromagnetic tags
    • G08B13/2411—Tag deactivation
    • 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
    • G08B13/2417—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 having a radio frequency identification chip

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE60207719T 2001-06-15 2002-04-09 Doppelachsenmagnetfeldeinrichtung für änderung des status einer eas-markierung Expired - Lifetime DE60207719T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US882790 1992-05-14
US09/882,790 US6778087B2 (en) 2001-06-15 2001-06-15 Dual axis magnetic field EAS device
PCT/US2002/011243 WO2002103650A1 (en) 2001-06-15 2002-04-09 Dual axis magnetic field device for changing status of eas marker

Publications (2)

Publication Number Publication Date
DE60207719D1 DE60207719D1 (de) 2006-01-05
DE60207719T2 true DE60207719T2 (de) 2006-07-06

Family

ID=25381336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207719T Expired - Lifetime DE60207719T2 (de) 2001-06-15 2002-04-09 Doppelachsenmagnetfeldeinrichtung für änderung des status einer eas-markierung

Country Status (12)

Country Link
US (1) US6778087B2 (https=)
EP (1) EP1399901B1 (https=)
JP (2) JP2004537789A (https=)
CN (1) CN1332363C (https=)
AR (1) AR033626A1 (https=)
AT (1) ATE311643T1 (https=)
AU (1) AU2002307232B2 (https=)
BR (1) BR0210288A (https=)
CA (1) CA2448272A1 (https=)
DE (1) DE60207719T2 (https=)
TW (1) TWI281131B (https=)
WO (1) WO2002103650A1 (https=)

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US6783072B2 (en) * 2002-02-01 2004-08-31 Psc Scanning, Inc. Combined data reader and electronic article surveillance (EAS) system
EP1513168B1 (de) * 2003-09-02 2017-03-08 Albert Maurer Verfahren und Vorrichtung zum Magnetisieren eines Magnetsystems
US7352084B2 (en) * 2004-08-11 2008-04-01 Sensormatic Electronics Corporation Deactivator using inductive charging
US7619527B2 (en) * 2005-02-08 2009-11-17 Datalogic Scanning, Inc. Integrated data reader and electronic article surveillance (EAS) system
JP2010020685A (ja) * 2008-07-14 2010-01-28 Sanden Corp Ｒｆｉｄタグ用アンテナ装置
ES2533059T3 (es) 2009-12-16 2015-04-07 Groz-Beckert Kg Dispositivo de arrollado para guarniciones todo acero
ES2393235T3 (es) * 2009-12-16 2012-12-19 Groz-Beckert Kg Dispositivo de montaje para la fabricación de un revestimiento de todo acero
US8890693B2 (en) 2012-03-30 2014-11-18 W G Security Products Method and apparatus to deactivate EAS markers
US9368011B2 (en) * 2012-04-24 2016-06-14 Universal Surveillance Systems, Llc Electronic article surveillance
US20140159856A1 (en) * 2012-12-12 2014-06-12 Thorsten Meyer Sensor hierarchy
USD734336S1 (en) 2013-08-09 2015-07-14 Datalogic Ip Tech S.R.L. Coded information reader
EP3186607B1 (en) * 2014-08-27 2019-01-30 3M Innovative Properties Company Magneto-mechanical resonator sensor with mass distribution channel
US9665848B1 (en) * 2015-11-30 2017-05-30 O-Ring Sales & Service, Inc. Inventory management system and method of use
USD804482S1 (en) * 2016-03-15 2017-12-05 Symbol Technologies, Llc Data capture device
US12009915B2 (en) 2021-01-29 2024-06-11 Eagle Technology, Llc Compact receiver system with antijam and antispoof capability
US11502414B2 (en) 2021-01-29 2022-11-15 Eagle Technology, Llc Microstrip patch antenna system having adjustable radiation pattern shapes and related method

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DE3244431A1 (de) 1982-12-01 1984-06-07 Rheinmetall GmbH, 4000 Düsseldorf Vorrichtung zur deaktivierung eines magnetisierbare schichten enthaltenden sicherungsstreifens
US4665387A (en) 1983-07-13 1987-05-12 Knogo Corporation Method and apparatus for target deactivation and reactivation in article surveillance systems
US4673923A (en) 1986-05-19 1987-06-16 Checkpoint Systems, Inc. Article surveillance using reactivatable resonant tags
ATE86403T1 (de) 1987-04-23 1993-03-15 Actron Entwicklungs Ag Verfahren zum deaktivieren einer resonanzetikette und schaltungsanordnung zur durchfuehrung des verfahrens.
US5059951A (en) 1988-11-14 1991-10-22 Checkpoint Systems, Inc. Method and apparatus for integrated data capture and electronic article surveillance
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
ES2095267T3 (es) 1990-04-25 1997-02-16 Actron Entwicklungs Ag Procedimiento para la desactivacion de una etiqueta de resonancia y disposicion de circuito para la realizacion del procedimiento.
US5126720A (en) * 1991-01-17 1992-06-30 Knogo Corporation Method and apparatus for deactivating magnetic targets
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US5705986A (en) 1996-09-26 1998-01-06 Sensormatic Electronic Corporation Method of and apparatus for automatic deactivation of electronic article surveillance tags
US5781111A (en) * 1996-09-26 1998-07-14 Sensormatic Electronics Corporation Apparatus for deactivation of electronic article surveillance tags
US5990794A (en) 1996-09-26 1999-11-23 Sensormatic Electronics Corporation Apparatus for data communication and deactivation of electronic article surveillance tags
US6111507A (en) 1997-02-03 2000-08-29 Sensormatic Electronics Corporation Energizing circuit for EAS marker deactivation device
US5867101A (en) 1997-02-03 1999-02-02 Sensormatic Electronics Corporation Multi-phase mode multiple coil distance deactivator for magnetomechanical EAS markers
US5917412A (en) * 1997-05-21 1999-06-29 Sensormatic Electronics Corporation Deactivation device with biplanar deactivation
US6002335A (en) 1998-02-18 1999-12-14 3M Innovative Properties Company Small magnet resensitizer apparatus for use with article surveillance systems
US6011474A (en) 1998-04-28 2000-01-04 Sensormatic Electronics Corporation Multiple-use deactivation device for electronic article surveillance markers
CN1293507C (zh) 1998-08-14 2007-01-03 3M创新有限公司 射频识别系统的应用
JP2000082277A (ja) 1998-09-04 2000-03-21 Sony Corp 記録媒体対応装置
US6201474B1 (en) 1998-10-21 2001-03-13 Intermec Ip Corp. Magnetic tape storage media having RFID transponders
FR2793066B1 (fr) 1999-04-28 2001-10-12 Braillon Magnetique Sa Procede et dispositif pour la demagnetisation de produits de faible epaisseur
US6169483B1 (en) * 1999-05-04 2001-01-02 Sensormatic Electronics Corporation Self-checkout/self-check-in RFID and electronics article surveillance system
US6778087B2 (en) * 2001-06-15 2004-08-17 3M Innovative Properties Company Dual axis magnetic field EAS device

Also Published As

Publication number Publication date
ATE311643T1 (de) 2005-12-15
TWI281131B (en) 2007-05-11
JP2008181562A (ja) 2008-08-07
CN1332363C (zh) 2007-08-15
AR033626A1 (es) 2003-12-26
HK1063677A1 (en) 2005-01-07
US20030001740A1 (en) 2003-01-02
EP1399901B1 (en) 2005-11-30
EP1399901A1 (en) 2004-03-24
US6778087B2 (en) 2004-08-17
AU2002307232B2 (en) 2007-01-25
DE60207719D1 (de) 2006-01-05
JP2004537789A (ja) 2004-12-16
CA2448272A1 (en) 2002-12-27
BR0210288A (pt) 2005-04-19
CN1533558A (zh) 2004-09-29
WO2002103650A1 (en) 2002-12-27

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