DE60035982D1 - System zur detektierung,messung und deaktivierung eines resonanzkreises unter verwendung eines numerisch gesteuerten oszillators - Google Patents

System zur detektierung,messung und deaktivierung eines resonanzkreises unter verwendung eines numerisch gesteuerten oszillators

Info

Publication number
DE60035982D1
DE60035982D1 DE60035982T DE60035982T DE60035982D1 DE 60035982 D1 DE60035982 D1 DE 60035982D1 DE 60035982 T DE60035982 T DE 60035982T DE 60035982 T DE60035982 T DE 60035982T DE 60035982 D1 DE60035982 D1 DE 60035982D1
Authority
DE
Germany
Prior art keywords
deactivating
measuring
detecting
controlled oscillator
resonance circuit
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 - Fee Related
Application number
DE60035982T
Other languages
English (en)
Other versions
DE60035982T2 (de
Inventor
Stuart Rubin
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.)
Checkpoint Systems Inc
Original Assignee
Checkpoint Systems Inc
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 Checkpoint Systems Inc filed Critical Checkpoint Systems Inc
Publication of DE60035982D1 publication Critical patent/DE60035982D1/de
Application granted granted Critical
Publication of DE60035982T2 publication Critical patent/DE60035982T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G08B13/242—Tag deactivation
DE60035982T 1999-05-20 2000-05-11 System zur detektierung,messung und deaktivierung eines resonanzkreises unter verwendung eines numerisch gesteuerten oszillators Expired - Fee Related DE60035982T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/315,452 US6232878B1 (en) 1999-05-20 1999-05-20 Resonant circuit detection, measurement and deactivation system employing a numerically controlled oscillator
US315452 1999-05-20
PCT/US2000/012976 WO2000072281A1 (en) 1999-05-20 2000-05-11 Resonant circuit detection, measurement and deactivation system employing a numerically controlled oscillator

Publications (2)

Publication Number Publication Date
DE60035982D1 true DE60035982D1 (de) 2007-09-27
DE60035982T2 DE60035982T2 (de) 2008-05-15

Family

ID=23224503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035982T Expired - Fee Related DE60035982T2 (de) 1999-05-20 2000-05-11 System zur detektierung,messung und deaktivierung eines resonanzkreises unter verwendung eines numerisch gesteuerten oszillators

Country Status (16)

Country Link
US (2) US6232878B1 (de)
EP (1) EP1181677B1 (de)
JP (1) JP2003500768A (de)
KR (1) KR100721164B1 (de)
CN (2) CN100397427C (de)
AR (1) AR024054A1 (de)
AT (1) ATE370482T1 (de)
AU (1) AU773961B2 (de)
BR (1) BR0010824A (de)
CA (1) CA2371424A1 (de)
DE (1) DE60035982T2 (de)
ES (1) ES2291207T3 (de)
IL (1) IL146461A0 (de)
MX (1) MXPA01011911A (de)
TW (1) TW473697B (de)
WO (1) WO2000072281A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031703A1 (fr) * 1998-11-24 2000-06-02 Kojin Co., Ltd. Dispositif de suivi d'articles a sonnerie propre
US6434707B1 (en) * 1999-06-07 2002-08-13 Motorola, Inc. Low phase jitter clock signal generation circuit
AU2001261192B2 (en) * 2000-05-08 2005-01-06 Checkpoint Systems, Inc. Radio frequency detection and identification system
TW531952B (en) * 2000-12-15 2003-05-11 Asulab Sa Numerically controlled oscillator in particular for a radiofrequency signal receiver
US6660948B2 (en) * 2001-02-28 2003-12-09 Vip Investments Ltd. Switch matrix
EP1374196B1 (de) * 2001-03-26 2016-11-09 Sensormatic Electronics, LLC Digitale detektionsfilter für die elektronische artikelsicherung
US7002474B2 (en) * 2002-07-17 2006-02-21 Ncr Corporation Radio frequency identification (RFID) tag and a method of operating an RFID tag
US20040250819A1 (en) * 2003-03-27 2004-12-16 Blair William A. Apparatus and method for detecting objects using tags and wideband detection device
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
US8154841B2 (en) * 2003-09-03 2012-04-10 Legrand Home Systems, Inc. Current zero cross switching relay module using a voltage monitor
NL1026690C2 (nl) * 2004-07-20 2006-01-23 Nedap Nv Elektronisch detectiesysteem voor het detecteren van antidiefstal- en/of identificatielabels.
US7148804B2 (en) * 2004-11-08 2006-12-12 Checkpoint Systems, Inc. System and method for detecting EAS/RFID tags using step listen
RU2400818C2 (ru) * 2004-11-18 2010-09-27 Сенсормэтик Электроникс, Ллк Eas-считыватель, обнаруживающий eas-функцию в rfid-устройстве
US7778262B2 (en) * 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
US7646305B2 (en) * 2005-10-25 2010-01-12 Checkpoint Systems, Inc. Capacitor strap
WO2008106552A1 (en) * 2007-02-28 2008-09-04 Rf Surgical Systems, Inc. Method, apparatus and article for detection of transponder tagged objects, for example during surgery
US7696877B2 (en) 2007-05-01 2010-04-13 Rf Surgical Systems, Inc. Method, apparatus and article for detection of transponder tagged objects, for example during surgery
US8138921B1 (en) 2007-08-09 2012-03-20 Kovio, Inc. Reliable tag deactivation
EP2077518B1 (de) * 2008-01-03 2013-10-02 Nxp B.V. Transpondererkennung durch Resonanzfrequenzminderung
WO2009151946A2 (en) * 2008-05-27 2009-12-17 Rf Surgical Systems, Inc. Multi-modal transponder and method and apparatus to detect same
US8111162B2 (en) * 2008-05-28 2012-02-07 Rf Surgical Systems, Inc. Method, apparatus and article for detection of transponder tagged objects, for example during surgery
US8726911B2 (en) 2008-10-28 2014-05-20 Rf Surgical Systems, Inc. Wirelessly detectable objects for use in medical procedures and methods of making same
US8264342B2 (en) 2008-10-28 2012-09-11 RF Surgical Systems, Inc Method and apparatus to detect transponder tagged objects, for example during medical procedures
TWI475581B (zh) * 2008-11-25 2015-03-01 Thin Film Electronics Asa 電容器、形成電容器的方法、具有電容器的裝置及製造與使用該等裝置的方法
US8810298B2 (en) * 2008-11-26 2014-08-19 Thin Film Electronics Asa Random delay generation for thin-film transistor based circuits
US9226686B2 (en) 2009-11-23 2016-01-05 Rf Surgical Systems, Inc. Method and apparatus to account for transponder tagged objects used during medical procedures
US8381979B2 (en) 2011-01-31 2013-02-26 Metrologic Instruments, Inc. Bar code symbol reading system employing EAS-enabling faceplate bezel
WO2015152958A1 (en) 2014-03-31 2015-10-08 Rf Surgical Systems, Inc. Method, apparatus and article for detection of transponder tagged objects, for example during surgery
US10339269B2 (en) 2014-03-31 2019-07-02 Covidien Lp Hand-held spherical antenna system to detect transponder tagged objects, for example during surgery
US10874560B2 (en) 2015-01-21 2020-12-29 Covidien Lp Detectable sponges for use in medical procedures and methods of making, packaging, and accounting for same
AU2016200113B2 (en) 2015-01-21 2019-10-31 Covidien Lp Wirelessly detectable objects for use in medical procedures and methods of making same
US10660726B2 (en) 2015-01-21 2020-05-26 Covidien Lp Sterilizable wirelessly detectable objects for use in medical procedures and methods of making same
US9690963B2 (en) 2015-03-02 2017-06-27 Covidien Lp Hand-held dual spherical antenna system
USD775331S1 (en) 2015-03-02 2016-12-27 Covidien Lp Hand-held antenna system
US10193209B2 (en) 2015-04-06 2019-01-29 Covidien Lp Mat based antenna and heater system, for use during medical procedures
EP3935409A1 (de) 2019-03-05 2022-01-12 The Procter & Gamble Company Drahtlose messung der mensch-produkt-interaktion
US11620464B2 (en) 2020-03-31 2023-04-04 Covidien Lp In-vivo introducible antenna for detection of RF tags

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021705A (en) 1975-03-24 1977-05-03 Lichtblau G J Resonant tag circuits having one or more fusible links
US5019815A (en) * 1979-10-12 1991-05-28 Lemelson Jerome H Radio frequency controlled interrogator-responder system with passive code generator
JPH0340439A (ja) * 1989-07-07 1991-02-21 Mitsubishi Electric Corp 半導体装置の組立装置
US4498076A (en) 1982-05-10 1985-02-05 Lichtblau G J Resonant tag and deactivator for use in an electronic security system
US4609911A (en) * 1983-07-05 1986-09-02 Minnesota Mining And Manufacturing Company Variable frequency RF electronic surveillance system
US4859991A (en) * 1987-08-28 1989-08-22 Sensormatic Electronics Corporation Electronic article surveillance system employing time domain and/or frequency domain analysis and computerized operation
US5371490A (en) * 1989-03-22 1994-12-06 Actron Entwicklungs Ag System for electronic safeguarding against burglary using multiple transmitters and receivers
US5027106A (en) * 1989-12-27 1991-06-25 Checkpoint Systems, Inc. Method and apparatus for electronic article surveillance
NL9000186A (nl) * 1990-01-25 1991-08-16 Nedap Nv Deactiveerinrichting.
US5257010A (en) * 1990-04-25 1993-10-26 Actron Entwicklungs Process for the deactivation of a reasonance label and circuit arrangement for the execution of the process
US5103210A (en) * 1990-06-27 1992-04-07 Checkpoint Systems, Inc. Activatable/deactivatable security tag for use with an electronic security system
US5257011A (en) * 1991-12-03 1993-10-26 Avid Corporation Data altering means for multi-memory electronic identification tag
US5264829A (en) * 1992-06-15 1993-11-23 Knogo Corporation Method and apparatus for theft detection using digital signal processing
US5349332A (en) * 1992-10-13 1994-09-20 Sensormatic Electronics Corportion EAS system with requency hopping
US5353011A (en) * 1993-01-04 1994-10-04 Checkpoint Systems, Inc. Electronic article security system with digital signal processing and increased detection range
US5680106A (en) * 1995-10-27 1997-10-21 International Business Machines Corporation Multibit tag with stepwise variable frequencies
EP0798681A1 (de) * 1996-03-29 1997-10-01 Sensormatic Electronics Corporation Impuls- Abfragesignal in einem harmonische Frequenzen empfangendes Warenüberwachungssytem
US5781111A (en) * 1996-09-26 1998-07-14 Sensormatic Electronics Corporation Apparatus for deactivation of electronic article surveillance tags

Also Published As

Publication number Publication date
WO2000072281A1 (en) 2000-11-30
CN1195288C (zh) 2005-03-30
IL146461A0 (en) 2002-07-25
KR20020010663A (ko) 2002-02-04
CN1601288A (zh) 2005-03-30
EP1181677B1 (de) 2007-08-15
AU773961B2 (en) 2004-06-10
EP1181677A1 (de) 2002-02-27
CN100397427C (zh) 2008-06-25
BR0010824A (pt) 2002-02-19
US20010009396A1 (en) 2001-07-26
AU5130800A (en) 2000-12-12
MXPA01011911A (es) 2002-05-06
ATE370482T1 (de) 2007-09-15
KR100721164B1 (ko) 2007-05-23
ES2291207T3 (es) 2008-03-01
EP1181677A4 (de) 2005-05-25
US6359562B2 (en) 2002-03-19
US6232878B1 (en) 2001-05-15
DE60035982T2 (de) 2008-05-15
CA2371424A1 (en) 2000-11-30
CN1351739A (zh) 2002-05-29
AR024054A1 (es) 2002-09-04
TW473697B (en) 2002-01-21
JP2003500768A (ja) 2003-01-07

Similar Documents

Publication Publication Date Title
DE60035982D1 (de) System zur detektierung,messung und deaktivierung eines resonanzkreises unter verwendung eines numerisch gesteuerten oszillators
DE69912769D1 (de) System zur messung physikalischer parameter mit einer medizinischen sonde
DE60043232D1 (de) Messung von respirativen anstrengungen unter verwendung eines suprasteralen sensors
DE50112525D1 (de) Sensorsystem zur erfassung von messgrössen an einem rotierenden gegenstand
DE69731000D1 (de) Vorrichtung zur messung von blut-parametern
DE60030715D1 (de) Fehlerdiagnose einer prozesseinrichtung unter verwendung eines prozessabhängigen sensorsignals
DE69943354D1 (de) Vorrichtung zur flüssigkeitsentnahme
DE50108313D1 (de) Anordnung und vorrichtung zur erfassung von gierbewegungen mittels redundanter messkanäle
DE69713778D1 (de) Vorrichtung zur überwachung eines regelungssystems
DE9414869U1 (de) Vorrichtung zur lösbaren Verankerung eines Sensors
DE69527241T2 (de) Gepulste elektronische Warenüberwachungsvorrichtung unter Verwendung von Expertensystem-Techniken zur dynamischen Optimierung
DE60045056D1 (de) Vorrichtung zur Gaskonzentrationsmessung mit Fehlerkompensation des Ausgangssignals
DE69841212D1 (de) Vorrichtung zur Messung der NOx Konzentration
DE60018892D1 (de) Vorrichtung zur Detektierung der ordnungsgemässen Zuführungsposition von Poststücken
EE200100654A (et) Süsteem struktuuri koormuste mõõtmiseks, mõõteplokk ja mõõteandur
DE69937933D1 (de) System zur Positionsdetektion und Belichtungsapparat unter Verwendung desselben
DE60033142D1 (de) Verfahren und vorrichtung zur erhöhung des dynamikbereichs, der empfindlichkeit, der genauigkeit und der auflösung in faseroptischen sensorsystemen
DE60033817D1 (de) Messaufnehmer und messverfahren zur erfassung des rotationszustandes einer synchronmaschine
DE29717492U1 (de) Befestigungsvorrichtung zur Befestigung eines Sensors
DE59710970D1 (de) SENSOR ZUR ÜBERWACHUNG EINES NOx-KATALYSATORS
DE69938392D1 (de) Verfahren zur Ankunftszeitmessung eines Funksignals, und Vorrichtung dafür.
DE60012112D1 (de) Wälzlager mit vorrichtung zur messdatenerfassung
DE50101368D1 (de) Sensor, sensorsystem und verfahren zur fernerfassung einer messgrösse
DE60202982D1 (de) Vorrichtung zur Messung des Blutdruckes unter Verwendung eines linearvariierenden Luftdruckes
DE69905885D1 (de) Sensor, verfahren und system zur ferndetektierung von objekten

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: ACKMANN MENGES PATENT- UND RECHTSANWAELTE, 80469 M

8339 Ceased/non-payment of the annual fee