BE870123A - Dispositif electronique de detection de vol destine a surveiller de larges passages - Google Patents

Dispositif electronique de detection de vol destine a surveiller de larges passages

Info

Publication number
BE870123A
BE870123A BE190191A BE190191A BE870123A BE 870123 A BE870123 A BE 870123A BE 190191 A BE190191 A BE 190191A BE 190191 A BE190191 A BE 190191A BE 870123 A BE870123 A BE 870123A
Authority
BE
Belgium
Prior art keywords
detection device
device intended
theft detection
monitor large
electronic theft
Prior art date
Application number
BE190191A
Other languages
English (en)
French (fr)
Original Assignee
Knogo 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 Knogo Corp filed Critical Knogo Corp
Publication of BE870123A publication Critical patent/BE870123A/xx

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
    • G08B13/2414—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 inductive 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
    • G08B13/2465—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
    • 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
    • G08B13/2485—Simultaneous detection of multiple EAS 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
    • G08B13/2465—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)
  • Signal Processing (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Alarm Systems (AREA)
BE190191A 1977-08-31 1978-08-31 Dispositif electronique de detection de vol destine a surveiller de larges passages BE870123A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/829,346 US4135184A (en) 1977-08-31 1977-08-31 Electronic theft detection system for monitoring wide passageways

Publications (1)

Publication Number Publication Date
BE870123A true BE870123A (fr) 1979-02-28

Family

ID=25254264

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190191A BE870123A (fr) 1977-08-31 1978-08-31 Dispositif electronique de detection de vol destine a surveiller de larges passages

Country Status (12)

Country Link
US (1) US4135184A (sv)
JP (1) JPS5922997B2 (sv)
AU (1) AU508400B1 (sv)
BE (1) BE870123A (sv)
CA (1) CA1111123A (sv)
DE (1) DE2837637C3 (sv)
FR (1) FR2402255A1 (sv)
GB (1) GB2003703B (sv)
IT (1) IT1109406B (sv)
NL (1) NL178541C (sv)
SE (1) SE439849B (sv)
ZA (1) ZA784641B (sv)

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US7158031B2 (en) * 1992-08-12 2007-01-02 Micron Technology, Inc. Thin, flexible, RFID label and system for use
US5440296A (en) * 1993-04-29 1995-08-08 Minnesota Mining And Manufacturing Company Coil assembly for electronic article surveillance system
US5402106A (en) * 1993-05-06 1995-03-28 Anthony M. DiPaolo Shopping cart theft prevention system
JP3526928B2 (ja) * 1994-11-15 2004-05-17 株式会社ルネサスＬｓｉデザイン 非接触ｉｃカードシステム
JPH08255290A (ja) * 1995-03-16 1996-10-01 Alps Electric Co Ltd 盗難監視装置
EP0892969A4 (en) * 1996-04-10 2000-12-06 Sentry Technology Corp ELECTRONIC GOODS MONITORING SYSTEM
WO1998036236A1 (en) * 1997-02-13 1998-08-20 Super Dimension Ltd. Six-degree tracking system
US6329213B1 (en) 1997-05-01 2001-12-11 Micron Technology, Inc. Methods for forming integrated circuits within substrates
US6339385B1 (en) * 1997-08-20 2002-01-15 Micron Technology, Inc. Electronic communication devices, methods of forming electrical communication devices, and communication methods
US6084513A (en) * 1997-09-26 2000-07-04 Innovative Control Systems Method and apparatus for tracking a patient
US6118378A (en) * 1997-11-28 2000-09-12 Sensormatic Electronics Corporation Pulsed magnetic EAS system incorporating single antenna with independent phasing
US6570541B2 (en) * 1998-05-18 2003-05-27 Db Tag, Inc. Systems and methods for wirelessly projecting power using multiple in-phase current loops
EP1138098A4 (en) * 1998-11-12 2005-01-26 Checkpoint Systems Inc MULTIPLE-LOOP ANTENNA
JP2001160186A (ja) * 1999-12-02 2001-06-12 Kubota Corp アンテナ、盗難防止用送信装置、盗難防止用受信装置、及び盗難防止用送受信装置
ITAR20000040A1 (it) * 2000-09-08 2002-03-08 Alessandro Manneschi Trasduttore lettore di transponder per il controllo dei passaggi
US6696954B2 (en) * 2000-10-16 2004-02-24 Amerasia International Technology, Inc. Antenna array for smart RFID tags
US6703935B1 (en) 2001-05-14 2004-03-09 Amerasia International Technology, Inc. Antenna arrangement for RFID smart tags
US6970086B2 (en) * 2001-10-25 2005-11-29 The Johns Hopkins University Wide area metal detection (WAMD) system and method for security screening crowds
FR2832254B1 (fr) * 2001-11-15 2005-06-10 Sidep Procede, dispositif et antenne de detection d'etiquette radiofrequence a l'aide d'une pluralite de boucles de detection
US7420463B2 (en) * 2003-01-14 2008-09-02 Sensormatic Electronics Corporation Wide exit electronic article surveillance antenna system
US7091858B2 (en) * 2003-01-14 2006-08-15 Sensormatic Electronics Corporation Wide exit electronic article surveillance antenna system
KR100594135B1 (ko) * 2003-06-13 2006-06-28 삼성전자주식회사 전자파 흡수율을 감소시키기 위한 휴대용 단말기용루프안테나
DE202005014644U1 (de) * 2004-10-28 2006-02-02 Schneider, Lutz, Dr. Erfassungsvorrichtung
US7623036B2 (en) * 2004-10-29 2009-11-24 Kimberly-Clark Worldwide, Inc. Adjusting data tag readers with feed-forward data
US7221269B2 (en) * 2004-10-29 2007-05-22 Kimberly-Clark Worldwide, Inc. Self-adjusting portals with movable data tag readers for improved reading of data tags
ES2383610T3 (es) * 2006-02-21 2012-06-22 Sensormatic Electronics, LLC Sistema de antenas de vigilancia electrónica de artículos para una amplia salida/entrada
JP5114177B2 (ja) * 2007-12-12 2013-01-09 富士通テン株式会社 情報記録装置
WO2009122273A2 (en) * 2008-04-03 2009-10-08 Superdimension, Ltd. Magnetic interference detection system and method
US20090267765A1 (en) * 2008-04-29 2009-10-29 Jack Greene Rfid to prevent reprocessing
WO2009147671A1 (en) 2008-06-03 2009-12-10 Superdimension Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
US8120540B1 (en) 2008-06-06 2012-02-21 The United States Of America As Represented By The Secretary Of The Navy RF antenna system having low-power requirements for RFID tag communication
USD749063S1 (en) 2011-02-16 2016-02-09 Callas Enterprises Llc Combined mat and eas antenna
US8864599B2 (en) * 2011-07-18 2014-10-21 Swing-Wright, Llc Teaching aid
USD749062S1 (en) 2013-01-02 2016-02-09 Callas Enterprises Llc Combined floor mat and EAS antenna
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US12089902B2 (en) 2019-07-30 2024-09-17 Coviden Lp Cone beam and 3D fluoroscope lung navigation

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US1863741A (en) * 1926-11-04 1932-06-21 Csf Directional antenna system
FR763681A (fr) * 1933-11-10 1934-05-04 Procédé de repérage des objets par modification d'un champ magnétique
GB498468A (en) * 1937-07-05 1939-01-05 Joseph Poliakoff Improved method of and apparatus for the transmission of speech and other sounds
US2597518A (en) * 1949-10-17 1952-05-20 Motorola Inc Vehicle detecting system
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US3500373A (en) * 1966-05-06 1970-03-10 Nat Bank Of North America The Method and apparatus for article theft detection
US3493955A (en) * 1968-04-17 1970-02-03 Monere Corp Method and apparatus for detecting the unauthorized movement of articles
FR2076468A5 (sv) * 1970-01-14 1971-10-15 Ancet Victor
US3696379A (en) * 1970-12-02 1972-10-03 Knogo Corp Apparatus for article theft detection
US3832530A (en) * 1972-01-04 1974-08-27 Westinghouse Electric Corp Object identifying apparatus
US3818472A (en) * 1972-05-26 1974-06-18 K Mauk R.f. system for detecting unauthorized travel of articles through a selected zone
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US4016553A (en) * 1975-06-27 1977-04-05 Knogo Corporation Article detection system with near field electromagnetic wave control
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Also Published As

Publication number Publication date
GB2003703B (en) 1982-03-17
FR2402255A1 (fr) 1979-03-30
NL178541C (nl) 1986-04-01
ZA784641B (en) 1979-08-29
DE2837637A1 (de) 1979-03-08
IT7850900A0 (it) 1978-08-30
FR2402255B1 (sv) 1982-12-10
DE2837637B2 (de) 1980-11-13
GB2003703A (en) 1979-03-14
DE2837637C3 (de) 1981-08-27
IT1109406B (it) 1985-12-16
SE7809163L (sv) 1979-03-01
AU508400B1 (en) 1980-03-20
JPS5922997B2 (ja) 1984-05-30
NL7808879A (nl) 1979-03-02
CA1111123A (en) 1981-10-20
SE439849B (sv) 1985-07-01
US4135184A (en) 1979-01-16
JPS5447600A (en) 1979-04-14
NL178541B (nl) 1985-11-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNOGO CORP.

Effective date: 19940831