BR9602265A - Divisor de frequência portátil sem bateria e identificador fixável a um artigo - Google Patents

Divisor de frequência portátil sem bateria e identificador fixável a um artigo

Info

Publication number
BR9602265A
BR9602265A BR9602265A BR9602265A BR9602265A BR 9602265 A BR9602265 A BR 9602265A BR 9602265 A BR9602265 A BR 9602265A BR 9602265 A BR9602265 A BR 9602265A BR 9602265 A BR9602265 A BR 9602265A
Authority
BR
Brazil
Prior art keywords
article
battery
frequency divider
identifier attached
portable frequency
Prior art date
Application number
BR9602265A
Other languages
English (en)
Inventor
Lincoln H Charlot Jr
Original Assignee
Xlink Enterprises 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 Xlink Enterprises Inc filed Critical Xlink Enterprises Inc
Publication of BR9602265A publication Critical patent/BR9602265A/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
    • G08B13/2422—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 acoustic or microwave 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
    • G08B13/2434—Tag housing and attachment 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
    • G08B13/2451—Specific applications combined with EAS
    • G08B13/2462—Asset location systems combined with EAS

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
BR9602265A 1995-05-18 1996-05-15 Divisor de frequência portátil sem bateria e identificador fixável a um artigo BR9602265A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/443,477 US5517179A (en) 1995-05-18 1995-05-18 Signal-powered frequency-dividing transponder

Publications (1)

Publication Number Publication Date
BR9602265A true BR9602265A (pt) 1998-04-07

Family

ID=23760945

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9602265A BR9602265A (pt) 1995-05-18 1996-05-15 Divisor de frequência portátil sem bateria e identificador fixável a um artigo

Country Status (12)

Country Link
US (1) US5517179A (pt)
EP (1) EP0743625B1 (pt)
JP (1) JP3866326B2 (pt)
CN (1) CN1095997C (pt)
AU (1) AU698802B2 (pt)
BR (1) BR9602265A (pt)
CA (1) CA2172758C (pt)
DE (2) DE69600775T2 (pt)
DK (1) DK0743625T3 (pt)
ES (1) ES2106705T3 (pt)
HK (1) HK1012108A1 (pt)
NO (1) NO313258B1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7002475B2 (en) * 1997-12-31 2006-02-21 Intermec Ip Corp. Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag
US7123129B1 (en) * 1995-08-14 2006-10-17 Intermec Ip Corp. Modulation of the resonant frequency of a circuit using an energy field
US6621410B1 (en) * 1996-08-26 2003-09-16 Rf Code, Inc. System for item and orientation identification
US6208235B1 (en) 1997-03-24 2001-03-27 Checkpoint Systems, Inc. Apparatus for magnetically decoupling an RFID tag
US6127929A (en) * 1997-12-23 2000-10-03 Em Microelectronic-Marin Sa Transponder for half-duplex communication
ATE295028T1 (de) * 1997-12-23 2005-05-15 Em Microelectronic Marin Sa TRANSPONDER FÜR ßHALF DUPLEXß-KOMMUNIKATION
JPH11283178A (ja) 1998-03-27 1999-10-15 Matsushita Electric Ind Co Ltd 電気共振識別子、電気共振識別子検出装置および交通システム
GB9815120D0 (en) * 1998-07-14 1998-09-09 Clan Holdings Ltd Battery-less transponder circuit
US5959531A (en) * 1998-07-24 1999-09-28 Checkpoint Systems, Inc. Optical interface between receiver and tag response signal analyzer in RFID system for detecting low power resonant tags
US5955950A (en) * 1998-07-24 1999-09-21 Checkpoint Systems, Inc. Low noise signal generator for use with an RFID system
US6072383A (en) * 1998-11-04 2000-06-06 Checkpoint Systems, Inc. RFID tag having parallel resonant circuit for magnetically decoupling tag from its environment
DE10002311C1 (de) * 2000-01-20 2001-06-13 Skidata Ag Kommunikationsendgerät
WO2001055750A1 (en) * 2000-01-28 2001-08-02 Minarovic Joe T Detectable transponder conduit end cap
US6400271B1 (en) * 2000-03-20 2002-06-04 Checkpoint Systems, Inc. Activate/deactiveable security tag with enhanced electronic protection for use with an electronic security system
DE60143429D1 (de) * 2000-05-08 2010-12-23 Checkpoint Systems Inc Radiofrequenzdetektions- und identifikationssystem
JP2005165703A (ja) * 2003-12-03 2005-06-23 Hitachi Ltd 非接触識別媒体
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
US7432802B2 (en) * 2005-04-04 2008-10-07 Xlink Enterprises, Inc. Autonomous interrogating transponder for direct communications with other transponders
US8873252B2 (en) * 2008-03-26 2014-10-28 Enphase Energy, Inc. Method and apparatus for extending zero-voltage switching range in a DC to DC converter
GB0921872D0 (en) * 2009-12-15 2010-01-27 Isis Innovation Asset detection apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514142A (de) * 1971-01-19 1971-10-15 Woerl August Anordnung zur Funkortung oder Funküberwachung
US3836842A (en) * 1973-01-22 1974-09-17 Bell Canada Northern Electric Encapsulated electrically resonant circuit and interrogating apparatus and method for finding same in various locations
US3911534A (en) * 1974-10-30 1975-10-14 I D Engineering Inc Anti-theft fastening device
US4314373A (en) * 1976-05-24 1982-02-02 Harris Corporation Passive transmitter including parametric device
US4481428A (en) * 1981-05-19 1984-11-06 Security Tag Systems, Inc. Batteryless, portable, frequency divider useful as a transponder of electromagnetic radiation
US4670740A (en) * 1985-11-04 1987-06-02 Security Tag Systems, Inc. Portable, batteryless, frequency divider consisting of inductor and diode
US5065137A (en) * 1990-08-03 1991-11-12 Security Tag Systems, Inc. Magnetically-coupled, two-resonant-circuit, frequency-division tag
US5065138A (en) * 1990-08-03 1991-11-12 Security Tag Systems, Inc. Magnetically-coupled two-resonant-circuit, frequency divider for presence-detection-system tag
US5241298A (en) * 1992-03-18 1993-08-31 Security Tag Systems, Inc. Electrically-and-magnetically-coupled, batteryless, portable, frequency divider

Also Published As

Publication number Publication date
CA2172758C (en) 2000-01-25
US5517179A (en) 1996-05-14
EP0743625A3 (en) 1997-03-19
CN1095997C (zh) 2002-12-11
DE69600775T2 (de) 1999-06-10
HK1012108A1 (en) 1999-07-23
NO961370L (no) 1996-11-19
EP0743625B1 (en) 1998-10-14
EP0743625A2 (en) 1996-11-20
ES2106705T1 (es) 1997-11-16
JP3866326B2 (ja) 2007-01-10
JPH09135192A (ja) 1997-05-20
DK0743625T3 (da) 1999-06-23
NO961370D0 (no) 1996-04-03
CN1136171A (zh) 1996-11-20
CA2172758A1 (en) 1996-11-19
DE69600775D1 (de) 1998-11-19
DE743625T1 (de) 1998-01-29
MX9601858A (es) 1998-06-30
AU5215396A (en) 1996-11-28
AU698802B2 (en) 1998-11-05
NO313258B1 (no) 2002-09-02
ES2106705T3 (es) 1998-12-16

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 17/06/2008, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A ANUIDADE(S), CONFORME ART. 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE A 16A ANUIDADE.

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 2606 DE 15-12-2020 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.