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ATE365356T1 - Artikelsicherungssystem - Google Patents

Artikelsicherungssystem

Info

Publication number
ATE365356T1
ATE365356T1 AT04800391T AT04800391T ATE365356T1 AT E365356 T1 ATE365356 T1 AT E365356T1 AT 04800391 T AT04800391 T AT 04800391T AT 04800391 T AT04800391 T AT 04800391T AT E365356 T1 ATE365356 T1 AT E365356T1
Authority
AT
Austria
Prior art keywords
response signal
zero points
phase positions
security system
sampled
Prior art date
Application number
AT04800391T
Other languages
English (en)
Inventor
Per Claesson
Original Assignee
Gunnebo Gateway Ab
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 Gunnebo Gateway Ab filed Critical Gunnebo Gateway Ab
Application granted granted Critical
Publication of ATE365356T1 publication Critical patent/ATE365356T1/de

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
    • G08B13/2482—EAS methods, e.g. description of flow chart of the detection procedure

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)
  • Warehouses Or Storage Devices (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Emergency Alarm Devices (AREA)
AT04800391T 2003-11-26 2004-11-25 Artikelsicherungssystem ATE365356T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303161A SE525056C2 (sv) 2003-11-26 2003-11-26 Artikelövervakningssystem, samt sätt att detektera om ett larmtillstånd föreligger

Publications (1)

Publication Number Publication Date
ATE365356T1 true ATE365356T1 (de) 2007-07-15

Family

ID=29729172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04800391T ATE365356T1 (de) 2003-11-26 2004-11-25 Artikelsicherungssystem

Country Status (7)

Country Link
US (1) US20070146137A1 (de)
EP (1) EP1687785B1 (de)
AT (1) ATE365356T1 (de)
DE (1) DE602004007159T2 (de)
ES (1) ES2287794T3 (de)
SE (1) SE525056C2 (de)
WO (1) WO2005052877A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8717152B2 (en) 2011-02-11 2014-05-06 Immersion Corporation Sound to haptic effect conversion system using waveform
DK2941180T3 (da) * 2012-12-18 2022-12-12 Sanofi Aventis Deutschland Medicinsk anorning med optisk overførsel af data og optisk læseenhed til modtagelse af sådanne data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658241A (en) * 1985-09-17 1987-04-14 Allied Corporation Surveillance system including transmitter and receiver synchronized by power line zero crossings
NL8700110A (nl) * 1987-01-19 1988-08-16 Philips Nv Bewakingsinrichting voorzien van middelen voor het koderen van faseverschuivingen in een door het te bewaken medium getransporteerd meetsignaal.
US5049857A (en) * 1989-07-24 1991-09-17 Sensormatic Electronics Corporation Multi-mode electronic article surveillance system
US5729143A (en) * 1996-06-03 1998-03-17 Zircon Corporation Metal detector with nulling of imbalance
US5995002A (en) * 1997-11-28 1999-11-30 Sensormatic Electronics Corporation Line synchronized delays for multiple pulsed EAS systems
US6320507B1 (en) * 2000-04-07 2001-11-20 Sensormatic Electronics Corporation Method for synchronization between systems

Also Published As

Publication number Publication date
DE602004007159T2 (de) 2008-02-21
US20070146137A1 (en) 2007-06-28
SE0303161D0 (sv) 2003-11-26
SE0303161L (sv) 2004-11-23
EP1687785A1 (de) 2006-08-09
DE602004007159D1 (de) 2007-08-02
EP1687785B1 (de) 2007-06-20
SE525056C2 (sv) 2004-11-23
ES2287794T3 (es) 2007-12-16
WO2005052877A1 (en) 2005-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties