DE60038466D1 - Drahtlose synchronisation von gepulsten warenüberwachungssystemen - Google Patents

Drahtlose synchronisation von gepulsten warenüberwachungssystemen

Info

Publication number
DE60038466D1
DE60038466D1 DE60038466T DE60038466T DE60038466D1 DE 60038466 D1 DE60038466 D1 DE 60038466D1 DE 60038466 T DE60038466 T DE 60038466T DE 60038466 T DE60038466 T DE 60038466T DE 60038466 D1 DE60038466 D1 DE 60038466D1
Authority
DE
Germany
Prior art keywords
pulsed
monitoring systems
wireless synchronization
goods monitoring
goods
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
DE60038466T
Other languages
English (en)
Other versions
DE60038466T2 (de
Inventor
Brent F Balch
William R Accolla
John A Allen
James A Cook
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.)
Sensormatic Electronics LLC
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
Application granted granted Critical
Publication of DE60038466D1 publication Critical patent/DE60038466D1/de
Publication of DE60038466T2 publication Critical patent/DE60038466T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2488—Timing issues, e.g. synchronising measures to avoid signal collision, with multiple emitters or a single emitter and receiver

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)
DE60038466T 1999-02-12 2000-01-07 Drahtlose synchronisation von gepulsten warenüberwachungssystemen Expired - Lifetime DE60038466T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/250,064 US6201469B1 (en) 1999-02-12 1999-02-12 Wireless synchronization of pulsed magnetic EAS systems
US250064 1999-02-12
PCT/US2000/000356 WO2000048148A2 (en) 1999-02-12 2000-01-07 Wireless synchronization of pulsed magnetic eas systems

Publications (2)

Publication Number Publication Date
DE60038466D1 true DE60038466D1 (de) 2008-05-08
DE60038466T2 DE60038466T2 (de) 2009-04-02

Family

ID=22946172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038466T Expired - Lifetime DE60038466T2 (de) 1999-02-12 2000-01-07 Drahtlose synchronisation von gepulsten warenüberwachungssystemen

Country Status (6)

Country Link
US (1) US6201469B1 (de)
EP (1) EP1386497B1 (de)
AU (1) AU748583B2 (de)
CA (1) CA2362257C (de)
DE (1) DE60038466T2 (de)
WO (1) WO2000048148A2 (de)

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Also Published As

Publication number Publication date
CA2362257C (en) 2006-12-19
WO2000048148A3 (en) 2003-11-06
WO2000048148A2 (en) 2000-08-17
EP1386497B1 (de) 2008-03-26
EP1386497A2 (de) 2004-02-04
AU2602800A (en) 2000-08-29
DE60038466T2 (de) 2009-04-02
EP1386497A4 (de) 2005-06-22
CA2362257A1 (en) 2000-08-17
AU748583B2 (en) 2002-06-06
US6201469B1 (en) 2001-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFNER & PARTNER PATENT-/ RECHTSANWALTSKANZLEI, 90

8327 Change in the person/name/address of the patent owner

Owner name: SENSORMATIC ELECTRONICS, LLC, BOCA RATON, FLA., US