ATE73247T1 - Frequenzteilender transponder und seine anwendung in einem anwesenheitsnachweissystem. - Google Patents

Frequenzteilender transponder und seine anwendung in einem anwesenheitsnachweissystem.

Info

Publication number
ATE73247T1
ATE73247T1 AT86307056T AT86307056T ATE73247T1 AT E73247 T1 ATE73247 T1 AT E73247T1 AT 86307056 T AT86307056 T AT 86307056T AT 86307056 T AT86307056 T AT 86307056T AT E73247 T1 ATE73247 T1 AT E73247T1
Authority
AT
Austria
Prior art keywords
frequency
electromagnetic radiation
transponder
magnetic material
ribbon
Prior art date
Application number
AT86307056T
Other languages
English (en)
Inventor
Lucian G Ferguson
Lincoln H Charlot Jr
Original Assignee
Security Tag 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
Priority claimed from US06/775,568 external-priority patent/US4654641A/en
Application filed by Security Tag Systems Inc filed Critical Security Tag Systems Inc
Application granted granted Critical
Publication of ATE73247T1 publication Critical patent/ATE73247T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2408—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 ferromagnetic tags
    • G08B13/2411—Tag deactivation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/753—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using frequency selective elements, e.g. resonator
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2428—Tag details
    • G08B13/2431—Tag circuit details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Security & Cryptography (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Magnetic Variables (AREA)
AT86307056T 1985-09-13 1986-09-12 Frequenzteilender transponder und seine anwendung in einem anwesenheitsnachweissystem. ATE73247T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/775,568 US4654641A (en) 1985-09-13 1985-09-13 Frequency divider with single resonant circuit and use thereof as a transponder in a presence detection system
US06/888,877 US4727360A (en) 1985-09-13 1986-07-31 Frequency-dividing transponder and use thereof in a presence detection system
EP86307056A EP0216584B1 (de) 1985-09-13 1986-09-12 Frequenzteilender Transponder und seine Anwendung in einem Anwesenheitsnachweissystem

Publications (1)

Publication Number Publication Date
ATE73247T1 true ATE73247T1 (de) 1992-03-15

Family

ID=27119064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86307056T ATE73247T1 (de) 1985-09-13 1986-09-12 Frequenzteilender transponder und seine anwendung in einem anwesenheitsnachweissystem.

Country Status (7)

Country Link
US (1) US4727360A (de)
EP (1) EP0216584B1 (de)
JP (1) JP2561249B2 (de)
AT (1) ATE73247T1 (de)
DE (1) DE3684072D1 (de)
ES (1) ES2002150A6 (de)
NO (1) NO173678C (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295085B1 (de) * 1987-06-08 1996-11-06 Esselte Meto International GmbH Magnetische Vorrichtungen verwendende Artikelermittlung und/oder -identifizierung
GB8713353D0 (en) * 1987-06-08 1987-07-15 Scient Generics Ltd Magnetic article surveillance systems
JP2713711B2 (ja) * 1987-11-17 1998-02-16 日立金属株式会社 防犯センサ用マーカ
US5204526A (en) * 1988-02-08 1993-04-20 Fuji Electric Co., Ltd. Magnetic marker and reading and identifying apparatus therefor
EP0338696B1 (de) * 1988-04-18 1993-08-11 Security Tag Systems, Inc. Frequenzteilendes Antwortgerät mit einem amorphen Draht zur Anwendung in einem System zur Anwesenheitsbestimmung
US4882569A (en) * 1988-07-26 1989-11-21 Security Tag Systems, Inc. Deactivatable fequency-dividing-transponder tag
US5201988A (en) * 1989-01-25 1993-04-13 Tokai Metals Co., Ltd. Method of manufacturing a resonant tag
JPH0780386B2 (ja) * 1989-01-25 1995-08-30 東海金属株式会社 共振タグおよびその製造方法
US5015993A (en) * 1989-06-29 1991-05-14 Pitney Bowes Inc. Ferromagnetic alloys with high nickel content and high permeability
US4968972A (en) * 1989-06-30 1990-11-06 Security Tag Systems, Inc. Conversion of bias strip in a frequency-dividing-transponder tag into a tripole bar magnet to deactivate the tag
CA2047559C (en) * 1990-08-03 1999-07-06 Fred Wade Herman Magnetically-coupled, two-resonant-circuit, frequency-division tag
US5065137A (en) * 1990-08-03 1991-11-12 Security Tag Systems, Inc. Magnetically-coupled, two-resonant-circuit, frequency-division tag
TW198154B (de) * 1991-08-20 1993-01-11 Allied Signal Inc
SE9203258L (sv) * 1992-01-20 1993-07-21 Rso Corp Saett och anordning vid laeges- och vinkelmaetning
SE469673B (sv) * 1992-01-20 1993-08-16 Rso Corp Saett och anordning vid beroeringsfri avkaenning av objekt
SE9203479L (sv) * 1992-01-20 1993-07-21 Rso Corp Saett och anordning vid elektronisk identifiering
EP0561560A1 (de) * 1992-03-18 1993-09-22 Security Tag Systems, Inc. Frequenzteiler mit variabler Kapazität
US5355120A (en) * 1992-10-09 1994-10-11 Security Tag Systems, Inc. Frequency-dividing-transponder tag
US5347262A (en) * 1992-10-23 1994-09-13 Security Tag Systems, Inc. Theft-deterrent device providing force-sensitive tamper detection
US5406262A (en) * 1993-06-16 1995-04-11 Security Tag Systems, Inc. Adjusting magnetic bias field intensity in EAS presence detection system to enhance detection
US5414412A (en) * 1993-06-16 1995-05-09 Security Tag Systems, Inc. Frequency dividing transponder, including amorphous magnetic alloy and tripole strip of magnetic material
SE503315C2 (sv) * 1994-09-02 1996-05-13 Rso Corp Omvandlarelement
US5565847A (en) * 1994-11-23 1996-10-15 International Business Machines Corporation Magnetic tag using acoustic or magnetic interrogation
GB2308752B (en) * 1995-12-22 1999-12-29 Pirelli General Plc Suspended line for an optical fibre unit
US5973597A (en) * 1996-08-27 1999-10-26 Maspro Denkoh, Co., Ltd. Theft checking system
CA2216897A1 (en) * 1996-09-30 1998-03-30 Unitika Ltd. Fe group-based amorphous alloy ribbon and magnetic marker
US6692672B1 (en) * 1997-06-02 2004-02-17 Avery Dennison Corporation EAS marker and method of manufacturing same
US6067016A (en) 1997-06-02 2000-05-23 Avery Dennison Corporation EAS marker and method of manufacturing same
US7176846B2 (en) * 2000-01-11 2007-02-13 Digital Angel Corporation Passive integrated transponder tag with unitary antenna core
US6400338B1 (en) * 2000-01-11 2002-06-04 Destron-Fearing Corporation Passive integrated transponder tag with unitary antenna core
WO2001086967A2 (en) * 2000-05-08 2001-11-15 Checkpoint Systems, Inc. Radio frequency detection and identification system
US6426700B1 (en) * 2000-05-31 2002-07-30 Sensormatic Electronics Corporation Bias configuration for a magnetomechanical EAS marker
DE10121126A1 (de) * 2001-04-30 2002-11-07 Intec Holding Gmbh Identifikationsträger und Verfahren zu dessen Herstellung
WO2002089338A2 (en) * 2001-04-30 2002-11-07 Bnc Ip Switzerland Gmbh Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith
EP1463962A2 (de) 2001-12-10 2004-10-06 Innovision Research & Technology PLC Erkennbare komponente und erfassungsgerät zum feststellen von solche einer komponente
GB2390509A (en) * 2002-07-03 2004-01-07 Marconi Information Systems Lt Smart label reader interfacing device
WO2004047906A2 (en) 2002-11-22 2004-06-10 Bnc Ip Switzerland Gmbh Radio frequency identification device formed in a non-metallized region with an antenna connected to an outside metallized region, and method of manufacturing
EP1934638B1 (de) * 2005-09-20 2012-08-15 Lyngsoe Systems Ltd. Aktives logistisches etikett für fracht
ES2317769B1 (es) * 2006-12-15 2010-02-03 Micromag 2000, S.L. Etiqueta magnetoacustica basada en micro-hilo magnetico, y metodo de obtencion de la misma.
US10169822B2 (en) 2011-12-02 2019-01-01 Spireon, Inc. Insurance rate optimization through driver behavior monitoring
US8510200B2 (en) 2011-12-02 2013-08-13 Spireon, Inc. Geospatial data based assessment of driver behavior
EP2808677B1 (de) * 2012-10-27 2021-09-22 Valerian Goroshevskiy Verfahren zum berührungslosen Prüfen von metallischen Konstruktionen
US8933802B2 (en) 2012-11-05 2015-01-13 Spireon, Inc. Switch and actuator coupling in a chassis of a container associated with an intermodal freight transport system
US9779379B2 (en) 2012-11-05 2017-10-03 Spireon, Inc. Container verification through an electrical receptacle and plug associated with a container and a transport vehicle of an intermodal freight transport system
US9779449B2 (en) 2013-08-30 2017-10-03 Spireon, Inc. Veracity determination through comparison of a geospatial location of a vehicle with a provided data
US20150186991A1 (en) 2013-12-31 2015-07-02 David M. Meyer Creditor alert when a vehicle enters an impound lot
US9551788B2 (en) 2015-03-24 2017-01-24 Jim Epler Fleet pan to provide measurement and location of a stored transport item while maximizing space in an interior cavity of a trailer
MX373938B (es) 2015-09-14 2020-07-10 Neology Inc Dispositivo de diagnostico integrado en un vehiculo.
US10163053B2 (en) * 2017-01-06 2018-12-25 International Business Machines Corporation Coded tags encoded using different magnetic materials and systems of detecting coded tags
US10134252B1 (en) * 2017-05-22 2018-11-20 Tyco Fire & Security Gmbh Dual-sided security marker

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314373A (en) * 1976-05-24 1982-02-02 Harris Corporation Passive transmitter including parametric device
US4075618A (en) * 1976-07-15 1978-02-21 Minnesota Mining And Manufacturing Company Magnetic asymmetric antipilferage marker
ZA7994B (en) * 1978-01-11 1980-01-30 Tag Radionics Ltd Presence sensing system
US4484184A (en) * 1979-04-23 1984-11-20 Allied Corporation Amorphous antipilferage marker
US4298862A (en) * 1979-04-23 1981-11-03 Allied Chemical Corporation Amorphous antipilferage marker
US4481428A (en) * 1981-05-19 1984-11-06 Security Tag Systems, Inc. Batteryless, portable, frequency divider useful as a transponder of electromagnetic radiation
US4495487A (en) * 1981-11-02 1985-01-22 Allied Corporation Amorphous antipilferage marker
US4510489A (en) * 1982-04-29 1985-04-09 Allied Corporation Surveillance system having magnetomechanical marker
US4510490A (en) * 1982-04-29 1985-04-09 Allied Corporation Coded surveillance system having magnetomechanical marker
JPS59138973A (ja) * 1983-01-29 1984-08-09 Hitachi Metals Ltd 物体検出方式
US4553136A (en) * 1983-02-04 1985-11-12 Allied Corporation Amorphous antipilferage marker
US4581524A (en) * 1983-04-26 1986-04-08 Minnesota Mining And Manufacturing Company Flexible ferromagnetic marker for the detection of objects having markers secured thereto

Also Published As

Publication number Publication date
EP0216584B1 (de) 1992-03-04
DE3684072D1 (de) 1992-04-09
NO863641L (no) 1987-03-16
NO863641D0 (no) 1986-09-12
ES2002150A6 (es) 1988-07-16
JPS62115385A (ja) 1987-05-27
JP2561249B2 (ja) 1996-12-04
NO173678C (no) 1994-01-12
EP0216584A3 (en) 1987-11-25
US4727360A (en) 1988-02-23
NO173678B (no) 1993-10-04
EP0216584A2 (de) 1987-04-01

Similar Documents

Publication Publication Date Title
DE3684072D1 (de) Frequenzteilender transponder und seine anwendung in einem anwesenheitsnachweissystem.
AU565131B2 (en) Magnetomechanical surveillance marker system
CA2119774C (en) Radio frequency automatic identification system
AU560069B2 (en) Magnetomechanical surveillance marker
US4882569A (en) Deactivatable fequency-dividing-transponder tag
ATE41834T1 (de) Amorphes antidiebstahl-markierungselement.
ES2096272T3 (es) Metodo y dispositivo para identificacion electronica.
GR3024021T3 (en) Remotely readable data storage devices and apparatus
EP0592156A1 (de) Frequenzteilendes Transponderetikett
ES2196372T3 (es) Tecnicas de interrogacion magnetica.
EP0629982A1 (de) Frequenzteilender Transponder mit einer amorphen magnetischen Legierung und einem dreipoligen Streifen aus magnetischem Material
FR2638231B1 (fr) Antenne pour dispositif de surveillance de pneumatiques
EP1793355A3 (de) Magnetomechanisches elektronisches Artikelsicherungssystem und Verfahren zur Verwendung von Seitenbanddetektion
ATE246830T1 (de) Sicherungselement für die elektronische artikelsicherung

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee