SE456703B - Markeringsanordning samt detekteringsutrustning foer en markeringsanordning - Google Patents

Markeringsanordning samt detekteringsutrustning foer en markeringsanordning

Info

Publication number
SE456703B
SE456703B SE8205025A SE8205025A SE456703B SE 456703 B SE456703 B SE 456703B SE 8205025 A SE8205025 A SE 8205025A SE 8205025 A SE8205025 A SE 8205025A SE 456703 B SE456703 B SE 456703B
Authority
SE
Sweden
Prior art keywords
marking device
signal
pieces
antenna element
receiver
Prior art date
Application number
SE8205025A
Other languages
English (en)
Swedish (sv)
Other versions
SE8205025D0 (sv
SE8205025L (sv
Inventor
G G Pinneo
J N Weaver
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 SE8205025D0 publication Critical patent/SE8205025D0/xx
Publication of SE8205025L publication Critical patent/SE8205025L/xx
Publication of SE456703B publication Critical patent/SE456703B/sv

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
    • G08B13/2437—Tag layered structure, processes for making layered 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
    • G08B13/2448—Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag
    • 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2471—Antenna signal processing by receiver or emitter
    • 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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2474—Antenna or antenna activator geometry, arrangement or layout

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE8205025A 1981-09-04 1982-09-03 Markeringsanordning samt detekteringsutrustning foer en markeringsanordning SE456703B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/299,304 US4413254A (en) 1981-09-04 1981-09-04 Combined radio and magnetic energy responsive surveillance marker and system

Publications (3)

Publication Number Publication Date
SE8205025D0 SE8205025D0 (sv) 1982-09-03
SE8205025L SE8205025L (sv) 1983-03-05
SE456703B true SE456703B (sv) 1988-10-24

Family

ID=23154224

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205025A SE456703B (sv) 1981-09-04 1982-09-03 Markeringsanordning samt detekteringsutrustning foer en markeringsanordning

Country Status (14)

Country Link
US (1) US4413254A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5853782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR229279A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE894301A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8205178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1187155A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3231595A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES515482A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2512557B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2110506B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1192503B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX152708A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8203454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE456703B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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DE9422424U1 (de) * 1994-02-04 2002-02-21 Giesecke & Devrient GmbH, 81677 München Chipkarte mit einem elektronischen Modul
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US6130612A (en) * 1997-01-05 2000-10-10 Intermec Ip Corp. Antenna for RF tag with a magnetoelastic resonant core
US6329213B1 (en) 1997-05-01 2001-12-11 Micron Technology, Inc. Methods for forming integrated circuits within substrates
US5877728A (en) * 1997-05-28 1999-03-02 Checkpoint Systems, Inc. Multiple loop antenna
US6339385B1 (en) * 1997-08-20 2002-01-15 Micron Technology, Inc. Electronic communication devices, methods of forming electrical communication devices, and communication methods
DE19745953C2 (de) * 1997-10-17 2002-12-05 Anatoli Stobbe Diebstahl-Sicherungssystem sowie Verfahren zur automatischen Detektion und Identifikation eines Warensicherungsetiketts durch eine Basisstation
US6166643A (en) * 1997-10-23 2000-12-26 Janning; Joseph J. Method and apparatus for controlling the whereabouts of an animal
US6154137A (en) * 1998-06-08 2000-11-28 3M Innovative Properties Company Identification tag with enhanced security
BR9913043B1 (pt) 1998-08-14 2012-10-02 processos para ordenar um grupo de itens desordenados possuindo elementos de identificação por radiofrequência, para usar um dispositivo de identificação por radiofrequência seguro na mão para ler informação de um elemento de identificação por radiofrequência, e para usar um dispositivo de identificação por radiofrequência para identificar e localizar itens possuindo um elemento de identificação por radiofrequência.
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US6057765A (en) * 1998-10-07 2000-05-02 Research Electronics International Non-linear junction detector
US6121879A (en) * 1998-12-23 2000-09-19 Sensormatic Electronics Corporation Deactivation element configuration for microwave-magnetic EAS marker
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US7588185B2 (en) 2001-06-07 2009-09-15 3M Innovative Properties Company RFID data collection and use
US8148989B2 (en) * 2002-03-11 2012-04-03 Keith Kopp Ferromagnetic detection enhancer compatible with magnetic resonance
US7489128B2 (en) * 2002-03-11 2009-02-10 Kopp Keith A MRI protector
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US7042359B2 (en) * 2003-08-23 2006-05-09 Sensormatic Electronics Corporation Method and apparatus to detect a plurality of security tags
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Also Published As

Publication number Publication date
DE3231595A1 (de) 1983-03-17
JPS5853782A (ja) 1983-03-30
ES8401653A1 (es) 1983-12-16
CA1187155A (en) 1985-05-14
MX152708A (es) 1985-10-18
FR2512557B1 (fr) 1985-11-15
BE894301A (fr) 1983-01-03
NL8203454A (nl) 1983-04-05
SE8205025D0 (sv) 1982-09-03
IT8209506A0 (it) 1982-09-03
AR229279A1 (es) 1983-07-15
GB2110506A (en) 1983-06-15
ES515482A0 (es) 1983-12-16
DE3231595C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-06
BR8205178A (pt) 1983-08-16
US4413254A (en) 1983-11-01
GB2110506B (en) 1986-05-14
IT1192503B (it) 1988-04-20
FR2512557A1 (fr) 1983-03-11
SE8205025L (sv) 1983-03-05

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