AR010480A1 - Aparato para la desactivacion de etiquetas de vigilancia electronica de articulos - Google Patents

Aparato para la desactivacion de etiquetas de vigilancia electronica de articulos

Info

Publication number
AR010480A1
AR010480A1 ARP970104413A ARP970104413A AR010480A1 AR 010480 A1 AR010480 A1 AR 010480A1 AR P970104413 A ARP970104413 A AR P970104413A AR P970104413 A ARP970104413 A AR P970104413A AR 010480 A1 AR010480 A1 AR 010480A1
Authority
AR
Argentina
Prior art keywords
deactivation
items
electronic surveillance
surveillance labels
coil located
Prior art date
Application number
ARP970104413A
Other languages
English (en)
Original Assignee
Sensormatic Electronics 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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of AR010480A1 publication Critical patent/AR010480A1/es

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

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)

Abstract

Un aparato para la desactivacion de una etiqueta de vigilancia electronica de artículos que comprende una primera bobina ubicada en un primer plano, unasegunda bobina ubicada en un segundo plano, y una tercera bobina ubicada en un tercer plano;de manera tal que el tercer plano intersecta los planosprimero y segundo en un ángulo que es mayor que cero grados y menor que noventa grados.
ARP970104413A 1996-09-26 1997-09-25 Aparato para la desactivacion de etiquetas de vigilancia electronica de articulos AR010480A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/721,123 US6084514A (en) 1996-09-26 1996-09-26 Apparatus for deactivation of electronic article surveillance tags

Publications (1)

Publication Number Publication Date
AR010480A1 true AR010480A1 (es) 2000-06-28

Family

ID=24896629

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104413A AR010480A1 (es) 1996-09-26 1997-09-25 Aparato para la desactivacion de etiquetas de vigilancia electronica de articulos

Country Status (8)

Country Link
US (1) US6084514A (es)
EP (1) EP0928470A4 (es)
JP (1) JP2001501335A (es)
AR (1) AR010480A1 (es)
AU (1) AU730968B2 (es)
BR (1) BR9714345A (es)
CA (1) CA2265818A1 (es)
WO (1) WO1998013802A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946962B2 (en) * 2003-10-29 2005-09-20 Sensormatic Electronics Corporation Electronic article surveillance marker deactivator using inductive discharge
US20050200485A1 (en) * 2004-02-09 2005-09-15 One World Technologies Limited Article containing anti-theft device
US7336183B2 (en) 2004-04-30 2008-02-26 Kimberly-Clark Worldwide, Inc. Decommissioning an electronic data tag
US7098794B2 (en) 2004-04-30 2006-08-29 Kimberly-Clark Worldwide, Inc. Deactivating a data tag for user privacy or tamper-evident packaging
US7948381B2 (en) 2004-04-30 2011-05-24 Binforma Group Limited Liability Company Reversibly deactivating a radio frequency identification data tag
US7068172B2 (en) * 2004-05-21 2006-06-27 Xiao Hui Yang Method and apparatus for deactivating an EAS device
US20090212952A1 (en) * 2008-02-22 2009-08-27 Xiao Hui Yang Method and apparatus for de-activating eas markers
US8450997B2 (en) * 2009-04-28 2013-05-28 Brown University Electromagnetic position and orientation sensing system
US8890693B2 (en) * 2012-03-30 2014-11-18 W G Security Products Method and apparatus to deactivate EAS markers
US10255777B1 (en) 2018-01-31 2019-04-09 Sensormatic Electronics, LLC Systems and methods for dynamic field reduction based on a measured distance between a tag and a tag deactivator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4665387A (en) * 1983-07-13 1987-05-12 Knogo Corporation Method and apparatus for target deactivation and reactivation in article surveillance systems
US4617603A (en) * 1985-02-27 1986-10-14 Ixi Laboratories, Inc. Degaussing system for bulk demagnetization of previously magnetized materials
US4829397A (en) * 1985-02-28 1989-05-09 Odesskoe Spetsialnoe Konstruktorskoe Bjuro Spetsialnykh Stankov Apparatus for demagnetizing parts
US5032792A (en) * 1990-04-05 1991-07-16 United States Of America Electromagnetic coil array having three orthogonally related coil pairs for use as Helmholtz and Degaussing coils
US5126720A (en) * 1991-01-17 1992-06-30 Knogo Corporation Method and apparatus for deactivating magnetic targets
CA2148749A1 (en) * 1994-08-30 1996-03-01 Joerg W. Zschirnt Apparatus for deactivation of electronic article surveillance tags
US5534836A (en) * 1994-11-28 1996-07-09 Sensormatic Electronics Corporation Deactivator for theft-deterrent markers

Also Published As

Publication number Publication date
AU4653597A (en) 1998-04-17
EP0928470A1 (en) 1999-07-14
BR9714345A (pt) 2000-04-11
CA2265818A1 (en) 1998-04-02
EP0928470A4 (en) 2002-04-10
JP2001501335A (ja) 2001-01-30
US6084514A (en) 2000-07-04
AU730968B2 (en) 2001-03-22
WO1998013802A1 (en) 1998-04-02

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