CA2670959A1 - Procedes et appareil pour la detection du retrait d'un dispositif de securite - Google Patents

Procedes et appareil pour la detection du retrait d'un dispositif de securite Download PDF

Info

Publication number
CA2670959A1
CA2670959A1 CA002670959A CA2670959A CA2670959A1 CA 2670959 A1 CA2670959 A1 CA 2670959A1 CA 002670959 A CA002670959 A CA 002670959A CA 2670959 A CA2670959 A CA 2670959A CA 2670959 A1 CA2670959 A1 CA 2670959A1
Authority
CA
Canada
Prior art keywords
magnet
sensor
security device
removal
magnetic flux
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.)
Abandoned
Application number
CA002670959A
Other languages
English (en)
Inventor
Brian Woodbury
John Spenik
Roc Lastinger
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.)
Roc2Loc Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2670959A1 publication Critical patent/CA2670959A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Alarm Devices (AREA)
CA002670959A 2006-12-16 2007-12-13 Procedes et appareil pour la detection du retrait d'un dispositif de securite Abandoned CA2670959A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US87499606P 2006-12-16 2006-12-16
US60/874,996 2006-12-16
US89778507P 2007-01-26 2007-01-26
US60/897,785 2007-01-26
PCT/US2007/087374 WO2008076799A1 (fr) 2006-12-16 2007-12-13 Procédés et appareil pour la détection du retrait d'un dispositif de sécurité

Publications (1)

Publication Number Publication Date
CA2670959A1 true CA2670959A1 (fr) 2008-06-26

Family

ID=39536681

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002670959A Abandoned CA2670959A1 (fr) 2006-12-16 2007-12-13 Procedes et appareil pour la detection du retrait d'un dispositif de securite
CA002670979A Abandoned CA2670979A1 (fr) 2006-12-16 2007-12-13 Procede et appareil de detection de portail de dispositif de securite

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002670979A Abandoned CA2670979A1 (fr) 2006-12-16 2007-12-13 Procede et appareil de detection de portail de dispositif de securite

Country Status (2)

Country Link
CA (2) CA2670959A1 (fr)
WO (2) WO2008140609A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466762A1 (fr) 2006-02-28 2012-06-20 Rotani Inc. Procédés et appareil pour faire chevaucher des secteurs physiques d'antenne mimo
DE102016225615B4 (de) * 2016-12-20 2023-03-30 Robert Bosch Gmbh Vorrichtung und Verfahren zur Überwachung eines mobilen Objekts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113091B2 (en) * 1996-05-30 2006-09-26 Script Michael H Portable motion detector and alarm system and method
JP3975627B2 (ja) * 1998-12-31 2007-09-12 カシオ計算機株式会社 データ通信装置
DE10000845B4 (de) * 2000-01-12 2006-07-27 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Vorrichtung zur berührungslosen Planheitsmessung von Metallbändern aus ferromagnetischen Werkstoffen
US6667615B2 (en) * 2000-02-10 2003-12-23 Sankyo Seiki Mfg. Co., Ltd. Coin identifying device using magnetic sensors
US6472993B1 (en) * 2001-10-16 2002-10-29 Pittway Corp. Singular housing window or door intrusion detector using earth magnetic field sensor
GB0220907D0 (en) * 2002-09-10 2002-10-16 Ingenia Holdings Ltd Security device and system
US7259669B2 (en) * 2003-04-18 2007-08-21 Savi Technology, Inc. Method and apparatus for detecting unauthorized intrusion into a container

Also Published As

Publication number Publication date
WO2008076799A1 (fr) 2008-06-26
WO2008140609A4 (fr) 2009-02-26
WO2008076799B1 (fr) 2008-08-07
CA2670979A1 (fr) 2008-11-20
WO2008140609A3 (fr) 2009-01-15
WO2008140609A2 (fr) 2008-11-20

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Legal Events

Date Code Title Description
FZDE Discontinued