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BR9713229A - Aparelho para desativação de etiquetas de vigilância eletrônica de mercadoria - Google Patents

Aparelho para desativação de etiquetas de vigilância eletrônica de mercadoria

Info

Publication number
BR9713229A
BR9713229A BR9713229-2A BR9713229A BR9713229A BR 9713229 A BR9713229 A BR 9713229A BR 9713229 A BR9713229 A BR 9713229A BR 9713229 A BR9713229 A BR 9713229A
Authority
BR
Brazil
Prior art keywords
capacitor
electronic merchandise
switch
merchandise surveillance
surveillance tags
Prior art date
Application number
BR9713229-2A
Other languages
English (en)
Other versions
BR9713229B1 (pt
Inventor
Ronald B Easter
Steven W Embling
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 BR9713229A publication Critical patent/BR9713229A/pt
Publication of BR9713229B1 publication Critical patent/BR9713229B1/pt

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)
  • Sorting Of Articles (AREA)

Abstract

Patente de Invenção: <B>"APARELHO PARA DESATIVAçãO DE ETIQUETAS DE VIGILâNCIA ELETRôNICA DE MERCADORIA"<D>. De acordo com a presente invenção, é proporcionado um aparelho para desativar etiquetas de vigilância eletrônica de mercadorias compreendendo uma bobina de desaativação (132), um capacitor (118), um dispositivo de carga para carregar o capacitor (118) até um nível predeterminado e uma chave eletrônica (130) conectada com o capacitor (118) e com a bobina de desativação (132) e modo que quando a chave (130) está aberta, o capacitor (118) pode ser carregado pelo dispositivo de carga e quando a chave (130) está fechada, o capacitor (118) pode descarregar através da bobina de desativação (132).
BRPI9713229-2A 1996-09-26 1997-09-26 aparelho e mÉtodo para desativar etiquetas eletrânicas de vigilÂncia de mercadorias. BR9713229B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/721,125 US5781111A (en) 1996-09-26 1996-09-26 Apparatus for deactivation of electronic article surveillance tags
PCT/US1997/017565 WO1998013803A1 (en) 1996-09-26 1997-09-26 Apparatus for deactivation of electronic article surveillance tags

Publications (2)

Publication Number Publication Date
BR9713229A true BR9713229A (pt) 2000-04-04
BR9713229B1 BR9713229B1 (pt) 2008-11-18

Family

ID=24896639

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9713229-2A BR9713229B1 (pt) 1996-09-26 1997-09-26 aparelho e mÉtodo para desativar etiquetas eletrânicas de vigilÂncia de mercadorias.

Country Status (9)

Country Link
US (1) US5781111A (pt)
EP (1) EP0928469B1 (pt)
JP (1) JP3877334B2 (pt)
AR (1) AR010482A1 (pt)
AU (1) AU721663B2 (pt)
BR (1) BR9713229B1 (pt)
CA (1) CA2265654C (pt)
DE (1) DE69736949T2 (pt)
WO (1) WO1998013803A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740871A1 (de) * 1997-09-16 1999-06-17 Meto International Gmbh Verfahren und Vorrichtung zur Erkennung und Deaktivierung eines deaktivierbaren Sicherungselements
US6362738B1 (en) 1998-04-16 2002-03-26 Motorola, Inc. Reader for use in a radio frequency identification system and method thereof
US5907465A (en) * 1998-08-13 1999-05-25 Sensormatic Electronics Corporation Circuit for energizing EAS marker deactivation device with DC pulses of alternating polarity
US6181249B1 (en) * 1999-01-07 2001-01-30 Sensormatic Electronics Corporation Coil driving circuit for EAS marker deactivation device
US6169483B1 (en) * 1999-05-04 2001-01-02 Sensormatic Electronics Corporation Self-checkout/self-check-in RFID and electronics article surveillance system
US6232878B1 (en) * 1999-05-20 2001-05-15 Checkpoint Systems, Inc. Resonant circuit detection, measurement and deactivation system employing a numerically controlled oscillator
WO2001067413A1 (en) * 2000-03-08 2001-09-13 Motorola Inc. Electrostatic and electromagnetic communication systems and combinations thereof
US6696951B2 (en) 2001-06-13 2004-02-24 3M Innovative Properties Company Field creation in a magnetic electronic article surveillance system
US6778087B2 (en) * 2001-06-15 2004-08-17 3M Innovative Properties Company Dual axis magnetic field EAS device
US7119691B2 (en) * 2003-10-17 2006-10-10 Sensormatic Electronics Corporation Electronic article surveillance marker deactivator using phase control deactivation
US6946962B2 (en) * 2003-10-29 2005-09-20 Sensormatic Electronics Corporation Electronic article surveillance marker deactivator using inductive discharge
US7444120B2 (en) * 2004-05-11 2008-10-28 Sensormatic Electronics Corporation Active transmitter ringdown for switching power amplifier
US7068172B2 (en) * 2004-05-21 2006-06-27 Xiao Hui Yang Method and apparatus for deactivating an EAS device
US7106200B2 (en) * 2004-06-10 2006-09-12 Sensormatic Electronics Corporation Deactivator using resonant recharge
US20090212952A1 (en) * 2008-02-22 2009-08-27 Xiao Hui Yang Method and apparatus for de-activating eas markers
CN104966602B (zh) * 2015-05-18 2017-01-11 国家电网公司 变压器防盗装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832530A (en) * 1972-01-04 1974-08-27 Westinghouse Electric Corp Object identifying apparatus
JPS615622Y2 (pt) * 1978-09-08 1986-02-20
US4621299A (en) * 1982-11-05 1986-11-04 General Kinetics Inc. High energy degausser
US4617603A (en) * 1985-02-27 1986-10-14 Ixi Laboratories, Inc. Degaussing system for bulk demagnetization of previously magnetized materials
US5258766A (en) * 1987-12-10 1993-11-02 Uniscan Ltd. Antenna structure for providing a uniform field
JP2981252B2 (ja) * 1990-03-28 1999-11-22 株式会社東芝 消磁回路
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
NL9002120A (nl) * 1990-09-28 1992-04-16 Nedap Nv Pulsdeactivator.
US5341125A (en) * 1992-01-15 1994-08-23 Sensormatic Electronics Corporation Deactivating device for deactivating EAS dual status magnetic tags
US5493275A (en) * 1994-08-09 1996-02-20 Sensormatic Electronics Corporation 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
WO1998013803A1 (en) 1998-04-02
AR010482A1 (es) 2000-06-28
AU721663B2 (en) 2000-07-13
DE69736949T2 (de) 2007-09-13
JP2001502084A (ja) 2001-02-13
EP0928469B1 (en) 2006-11-15
BR9713229B1 (pt) 2008-11-18
HK1023433A1 (en) 2000-09-08
US5781111A (en) 1998-07-14
EP0928469A1 (en) 1999-07-14
CA2265654A1 (en) 1998-04-02
JP3877334B2 (ja) 2007-02-07
EP0928469A4 (en) 2002-04-10
DE69736949D1 (de) 2006-12-28
CA2265654C (en) 2004-06-08
AU4604297A (en) 1998-04-17

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: REFERENTE A RPI 1943 DE 01/04/2008 CODIGO DE DESPACHO: 9.1

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/12/2008, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A E 15A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A E 18A ANUIDADES. PAGAR RESTAURACAO.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.