DE69033808D1 - System zur Übertragung und Feststellung von elektromagnetischer Energie - Google Patents

System zur Übertragung und Feststellung von elektromagnetischer Energie

Info

Publication number
DE69033808D1
DE69033808D1 DE69033808T DE69033808T DE69033808D1 DE 69033808 D1 DE69033808 D1 DE 69033808D1 DE 69033808 T DE69033808 T DE 69033808T DE 69033808 T DE69033808 T DE 69033808T DE 69033808 D1 DE69033808 D1 DE 69033808D1
Authority
DE
Germany
Prior art keywords
transponder
coil
coils
transmission
energy
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 - Lifetime
Application number
DE69033808T
Other languages
English (en)
Other versions
DE69033808T2 (de
Inventor
Philip R Troyk
Glenn A Demichele
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.)
Algernon Promotions Inc
Original Assignee
Algernon Promotions 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 US07/358,310 external-priority patent/US5012236A/en
Application filed by Algernon Promotions Inc filed Critical Algernon Promotions Inc
Publication of DE69033808D1 publication Critical patent/DE69033808D1/de
Application granted granted Critical
Publication of DE69033808T2 publication Critical patent/DE69033808T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10158—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/04—Indicating or recording train identities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10316—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 using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—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 using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
DE69033808T 1989-05-26 1990-05-25 System zur Übertragung und Feststellung von elektromagnetischer Energie Expired - Lifetime DE69033808T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/358,310 US5012236A (en) 1989-05-26 1989-05-26 Electromagnetic energy transmission and detection apparatus
US07/400,600 US5084699A (en) 1989-05-26 1989-08-30 Impedance matching coil assembly for an inductively coupled transponder

Publications (2)

Publication Number Publication Date
DE69033808D1 true DE69033808D1 (de) 2001-10-25
DE69033808T2 DE69033808T2 (de) 2002-04-25

Family

ID=27000012

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69032657T Expired - Lifetime DE69032657T2 (de) 1989-05-26 1990-05-25 System zur übertragung und feststellung von elektromagnetischer energie
DE69033808T Expired - Lifetime DE69033808T2 (de) 1989-05-26 1990-05-25 System zur Übertragung und Feststellung von elektromagnetischer Energie

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69032657T Expired - Lifetime DE69032657T2 (de) 1989-05-26 1990-05-25 System zur übertragung und feststellung von elektromagnetischer energie

Country Status (8)

Country Link
US (1) US5084699A (de)
EP (2) EP0429617B1 (de)
AT (2) ATE205793T1 (de)
AU (1) AU634789B2 (de)
DE (2) DE69032657T2 (de)
DK (1) DK0812752T3 (de)
ES (1) ES2164961T3 (de)
WO (1) WO1990014736A1 (de)

Families Citing this family (173)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250944A (en) * 1990-10-29 1993-10-05 Bio Medic Data Systems, Inc. Antenna and driving circuit for transmitting and receiving images to and from a passive transponder
NL9100111A (nl) * 1991-01-23 1992-08-17 Texas Instruments Holland Antennestelsel voor een ondervraagstation voor het identificeren van objecten.
US5266926A (en) * 1991-05-31 1993-11-30 Avid Marketing, Inc. Signal transmission and tag power consumption measurement circuit for an inductive reader
US5223851A (en) * 1991-06-05 1993-06-29 Trovan Limited Apparatus for facilitating interconnection of antenna lead wires to an integrated circuit and encapsulating the assembly to form an improved miniature transponder device
EP0549832B1 (de) * 1991-12-30 1997-04-23 Texas Instruments Incorporated Eingebauter Chip-Transponder mit Antennenspule
US5572226A (en) * 1992-05-15 1996-11-05 Micron Technology, Inc. Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels
US5300120A (en) * 1992-08-24 1994-04-05 Lipomatrix Incorporated Implant with electrical transponder marker
US5716407A (en) * 1992-08-24 1998-02-10 Lipomatrix, Incorporated Method of rendering identifiable a living tissue implant using an electrical transponder marker
US5725578A (en) * 1992-08-24 1998-03-10 Lipomatrix Incoporated Temporary implant with transponder and methods for locating and indentifying
US5855609A (en) * 1992-08-24 1999-01-05 Lipomatrix, Incorporated (Bvi) Medical information transponder implant and tracking system
US5317330A (en) * 1992-10-07 1994-05-31 Westinghouse Electric Corp. Dual resonant antenna circuit for RF tags
DE4240628C2 (de) * 1992-12-03 2000-11-09 Sipra Patent Beteiligung Überwachungseinrichtung an einer Textilmaschine
US5423334A (en) * 1993-02-01 1995-06-13 C. R. Bard, Inc. Implantable medical device characterization system
US5420757A (en) * 1993-02-11 1995-05-30 Indala Corporation Method of producing a radio frequency transponder with a molded environmentally sealed package
US6035677A (en) * 1993-08-26 2000-03-14 Strattec Security Corporation Key assembly for vehicle ignition locks
US5433096A (en) * 1993-08-26 1995-07-18 Strattec Security Corporation Key assembly for vehicle ignition locks
US6427504B1 (en) * 1993-08-26 2002-08-06 Strattec Security Corporation Key assembly for vehicle ignition locks
AU2692995A (en) * 1994-05-27 1995-12-21 Avid Marketing, Inc. Reader having ferromagnetic core field coil
GB2290342B (en) * 1994-06-03 1998-04-22 Strattec Security Corp Tumblerless automobile ignition lock
US6472975B1 (en) 1994-06-20 2002-10-29 Avid Marketing, Inc. Electronic identification system with improved sensitivity
JPH08191259A (ja) * 1995-01-11 1996-07-23 Sony Chem Corp 非接触式ｉｃカードシステム用送受信装置
US5648765A (en) * 1995-03-08 1997-07-15 Cresap; Michael S. Tag tansponder system and method to identify items for purposes such as locating, identifying, counting, inventorying, or the like
KR19980703719A (ko) * 1995-04-12 1998-12-05 카.마이어 교통 통신 시스템용 안테나 시스템
ATE247869T1 (de) * 1995-05-17 2003-09-15 Siemens Schweiz Ag Übertragungsvorrichtung für verkehrstechnische kommunikationssysteme
US5833603A (en) * 1996-03-13 1998-11-10 Lipomatrix, Inc. Implantable biosensing transponder
US6445296B1 (en) * 1996-08-21 2002-09-03 A.T.L. Agricultural Technology Limited Identification apparatus
US6362737B1 (en) 1998-06-02 2002-03-26 Rf Code, Inc. Object Identification system with adaptive transceivers and methods of operation
US6208235B1 (en) 1997-03-24 2001-03-27 Checkpoint Systems, Inc. Apparatus for magnetically decoupling an RFID tag
US6264603B1 (en) 1997-08-07 2001-07-24 St. Croix Medical, Inc. Middle ear vibration sensor using multiple transducers
US6281794B1 (en) * 1998-01-02 2001-08-28 Intermec Ip Corp. Radio frequency transponder with improved read distance
WO1999035610A1 (en) * 1998-01-12 1999-07-15 Sentec Ltd. Magnetic data tagging
KR20010034102A (ko) * 1998-01-12 2001-04-25 하위 앤드류 알. 엘. 자기 데이터 태깅
US6356535B1 (en) 1998-02-04 2002-03-12 Micron Technology, Inc. Communication systems and methods of communicating
PT1108207E (pt) 1998-08-26 2008-08-06 Sensors For Med & Science Inc Dispositivos de sensores ópticos
US6304766B1 (en) 1998-08-26 2001-10-16 Sensors For Medicine And Science Optical-based sensing devices, especially for in-situ sensing in humans
US6364825B1 (en) 1998-09-24 2002-04-02 St. Croix Medical, Inc. Method and apparatus for improving signal quality in implantable hearing systems
US6538569B1 (en) 1998-10-30 2003-03-25 The Goodyear Tire & Rubber Company Container with sensor
DE69810166T2 (de) * 1998-10-30 2003-07-24 Goodyear Tire & Rubber Behälter mit inhalt-überwachungssensor
US6072383A (en) * 1998-11-04 2000-06-06 Checkpoint Systems, Inc. RFID tag having parallel resonant circuit for magnetically decoupling tag from its environment
US6710708B2 (en) * 1999-02-05 2004-03-23 Schrader-Bridgeport International, Inc. Method and apparatus for a remote tire pressure monitoring system
FR2796781A1 (fr) * 1999-07-20 2001-01-26 St Microelectronics Sa Dimensionnement d'un systeme a transpondeur electromagnetique pour un fonctionnement en hyperproximite
US7049935B1 (en) 1999-07-20 2006-05-23 Stmicroelectronics S.A. Sizing of an electromagnetic transponder system for a dedicated distant coupling operation
US6307468B1 (en) * 1999-07-20 2001-10-23 Avid Identification Systems, Inc. Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator
US7710273B2 (en) 1999-09-02 2010-05-04 Round Rock Research, Llc Remote communication devices, radio frequency identification devices, wireless communication systems, wireless communication methods, radio frequency identification device communication methods, and methods of forming a remote communication device
FR2804557B1 (fr) * 2000-01-31 2003-06-27 St Microelectronics Sa Adaptation de la puissance d'emission d'un lecteur de transpondeur electromagnetique
FR2808942B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation de phase
FR2808945B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Evaluation du nombre de transpondeurs electromagnetiques dans le champ d'un lecteur
FR2808941B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation d'amplitude
FR2808946A1 (fr) * 2000-05-12 2001-11-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur
FR2809251B1 (fr) * 2000-05-17 2003-08-15 St Microelectronics Sa Dispositif de production d'un champ electromagnetique pour transpondeur
FR2809235A1 (fr) * 2000-05-17 2001-11-23 St Microelectronics Sa Antenne de generation d'un champ electromagnetique pour transpondeur
US6584301B1 (en) * 2000-05-25 2003-06-24 Motorola, Inc. Inductive reader device and method with integrated antenna and signal coupler
WO2002005236A1 (en) * 2000-07-06 2002-01-17 C. Crane Company Twin coil antenna
DE60135855D1 (de) * 2000-07-19 2008-10-30 Hanex Co Ltd Rfid-etiketten-gehäusestruktur, rfid-etiketten-installationsstruktur und rfid-etiketten-kommunikationsverfahren
WO2002009022A1 (en) * 2000-07-21 2002-01-31 Btg International Limited Multiple tag interrogation system
FR2812142A1 (fr) * 2000-07-21 2002-01-25 Microcid Sa Transpondeur passif et lecteur pour une identification sans contact de tels transpondeurs
FR2812986B1 (fr) * 2000-08-09 2002-10-31 St Microelectronics Sa Detection d'une signature electrique d'un transpondeur electromagnetique
US20030169169A1 (en) * 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
AU2002226093A1 (en) * 2000-12-15 2002-06-24 Electrox Corp. Process for the manufacture of novel, inexpensive radio frequency identificationdevices
BR0209357A (pt) * 2001-05-04 2004-06-08 Sensors For Med & Science Inc Dispositivo de leitura eletroótico com canal de referência
US20030076096A1 (en) * 2001-10-18 2003-04-24 Microchip Technology Incorporated Apparatus and method of increasing the sensitivity of magnetic sensors used in magnetic field transmission and detection systems
US6894456B2 (en) * 2001-11-07 2005-05-17 Quallion Llc Implantable medical power module
IL154511A0 (en) * 2001-11-08 2003-09-17 Vega Elettronica S R L Ancillary protection system against the unauthorized use of an access and/or ignition key
EP1317017A1 (de) * 2001-12-03 2003-06-04 Siemens Transit Telematic Systems AG Antennenanordnung zur Erzeugung eines quasi-isotropen Magnetfeldes
US7003356B2 (en) * 2002-03-08 2006-02-21 Quallion Llc Battery terminal sealing and supporting device and method
US7467760B2 (en) * 2002-04-29 2008-12-23 Allflex Europe Sas Coil arrangement for radio-frequency identification devices, process and apparatus for making said arrangement
US6958551B2 (en) * 2002-06-25 2005-10-25 Strattec Security Corporation Vehicle coded ignition lock using a magnetic sensor
DE10304479B3 (de) * 2003-02-04 2004-07-22 Siemens Audiologische Technik Gmbh Vorrichtung zum Senden und Empfangen von Daten für Fernbedienungen von Hörgeräten
EP1667336B1 (de) * 2003-09-19 2013-05-01 Brother Kogyo Kabushiki Kaisha Funk-etiketten-leser/-schreiber
JP3982476B2 (ja) * 2003-10-01 2007-09-26 ソニー株式会社 通信システム
US20080272885A1 (en) * 2004-01-22 2008-11-06 Mikoh Corporation Modular Radio Frequency Identification Tagging Method
EP1804918A1 (de) * 2004-10-01 2007-07-11 Calypso Medical Technologies, INC. Systeme und verfahren zur behandlung eines patienten mit strahlentherapie
WO2006039805A1 (en) * 2004-10-14 2006-04-20 Quelis Id Systems Inc. Radio-frequency identification tag
US20060103532A1 (en) * 2004-11-12 2006-05-18 International Paper Company Electromagnetic pathways to eliminate RFID limitations
US7748636B2 (en) * 2004-11-16 2010-07-06 Dpd Patent Trust Ltd. Portable identity card reader system for physical and logical access
ATE428148T1 (de) * 2004-12-16 2009-04-15 Schweizerische Bundesbahnen Sb Induktives identifikationssystem
DE102005000829B4 (de) * 2005-01-05 2008-06-12 Siemens Ag Verfahren und Anordnung zur Daten- und/oder Energieübertragung mit Störunterdrückung zwischen Antennen
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
ATE498167T1 (de) * 2005-03-07 2011-02-15 Schweizerische Bundesbahnen Sbb Identifikationssystem und verfahren zur ermittlung von bewegungsinformationen
US7308292B2 (en) 2005-04-15 2007-12-11 Sensors For Medicine And Science, Inc. Optical-based sensing devices
US7705733B2 (en) * 2006-01-06 2010-04-27 Warsaw Orthopedic, Inc. Coiled RFID tag
US20080250341A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc. Gui With Trend Analysis for an Implantable Restriction Device and a Data Logger
US20080249806A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc Data Analysis for an Implantable Restriction Device and a Data Logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) * 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
EP1870797B2 (de) * 2006-06-23 2020-10-07 ASTRA Gesellschaft für Asset Management mbH & Co. KG Informationsträger für Textilien
US8322624B2 (en) * 2007-04-10 2012-12-04 Feinics Amatech Teoranta Smart card with switchable matching antenna
US8608080B2 (en) * 2006-09-26 2013-12-17 Feinics Amatech Teoranta Inlays for security documents
US8240022B2 (en) * 2006-09-26 2012-08-14 Feinics Amatech Teorowita Methods of connecting an antenna to a transponder chip
US7825867B2 (en) * 2007-04-26 2010-11-02 Round Rock Research, Llc Methods and systems of changing antenna polarization
US7825869B2 (en) * 2007-07-03 2010-11-02 Masin Joseph V Miniature transponders
US20090015407A1 (en) * 2007-07-13 2009-01-15 Micron Technology, Inc. Rifid tags and methods of designing rfid tags
US7777630B2 (en) * 2007-07-26 2010-08-17 Round Rock Research, Llc Methods and systems of RFID tags using RFID circuits and antennas having unmatched frequency ranges
JP2010537496A (ja) * 2007-08-13 2010-12-02 クゥアルコム・インコーポレイテッド 長距離低周波数共振器および素材
JP4561796B2 (ja) * 2007-08-31 2010-10-13 ソニー株式会社 受電装置、および電力伝送システム
US7936268B2 (en) * 2007-08-31 2011-05-03 Round Rock Research, Llc Selectively coupling to feed points of an antenna system
US8187163B2 (en) * 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US20090171379A1 (en) * 2007-12-27 2009-07-02 Ethicon Endo-Surgery, Inc. Fluid logic for regulating restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) * 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US20090192534A1 (en) * 2008-01-29 2009-07-30 Ethicon Endo-Surgery, Inc. Sensor trigger
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US20090204179A1 (en) * 2008-02-07 2009-08-13 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using temperature
US8221439B2 (en) * 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) * 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) * 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) * 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) * 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US20090228063A1 (en) * 2008-03-06 2009-09-10 Ethicon Endo-Surgery, Inc. System and method of communicating with an implantable antenna
US20110025465A1 (en) * 2008-04-16 2011-02-03 Ole Danekilde Wireless information carrier
US8179232B2 (en) * 2008-05-05 2012-05-15 Round Rock Research, Llc RFID interrogator with adjustable signal characteristics
US7852221B2 (en) * 2008-05-08 2010-12-14 Round Rock Research, Llc RFID devices using RFID circuits and antennas having unmatched frequency ranges
US8712334B2 (en) * 2008-05-20 2014-04-29 Micron Technology, Inc. RFID device using single antenna for multiple resonant frequency ranges
US8115637B2 (en) 2008-06-03 2012-02-14 Micron Technology, Inc. Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals
US8474726B2 (en) 2010-08-12 2013-07-02 Feinics Amatech Teoranta RFID antenna modules and increasing coupling
US8366009B2 (en) 2010-08-12 2013-02-05 Féinics Amatech Teoranta Coupling in and to RFID smart cards
US9112272B2 (en) 2010-08-12 2015-08-18 Feinics Amatech Teoranta Antenna modules for dual interface smart cards, booster antenna configurations, and methods
CA2842504A1 (en) 2010-08-12 2012-02-16 Feinics Amatech Teoranta Limited Rfid antenna modules and increasing coupling
US8870080B2 (en) 2010-08-12 2014-10-28 Féinics Amatech Teoranta RFID antenna modules and methods
US9195932B2 (en) 2010-08-12 2015-11-24 Féinics Amatech Teoranta Booster antenna configurations and methods
US8991712B2 (en) 2010-08-12 2015-03-31 Féinics Amatech Teoranta Coupling in and to RFID smart cards
US8789762B2 (en) 2010-08-12 2014-07-29 Feinics Amatech Teoranta RFID antenna modules and methods of making
US9033250B2 (en) 2010-08-12 2015-05-19 Féinics Amatech Teoranta Dual interface smart cards, and methods of manufacturing
WO2013019122A1 (en) * 2011-07-08 2013-02-07 Auckland Uniservices Limited Interoperability of magnetic structures for inductive power transfer systems
EP2742464A1 (de) 2011-08-08 2014-06-18 Féinics AmaTech Teoranta Verbesserte kopplung bei und an rfid-chipkarten
US9489613B2 (en) 2011-08-08 2016-11-08 Féinics Amatech Teoranta RFID transponder chip modules with a band of the antenna extending inward
US9622359B2 (en) 2011-08-08 2017-04-11 Féinics Amatech Teoranta RFID transponder chip modules
US10867235B2 (en) 2011-08-08 2020-12-15 Féinics Amatech Teoranta Metallized smartcard constructions and methods
US9475086B2 (en) 2013-01-18 2016-10-25 Féinics Amatech Teoranta Smartcard with coupling frame and method of increasing activation distance of a transponder chip module
US9634391B2 (en) 2011-08-08 2017-04-25 Féinics Amatech Teoranta RFID transponder chip modules
US9798968B2 (en) 2013-01-18 2017-10-24 Féinics Amatech Teoranta Smartcard with coupling frame and method of increasing activation distance of a transponder chip module
US10733494B2 (en) 2014-08-10 2020-08-04 Féinics Amatech Teoranta Contactless metal card constructions
US9836684B2 (en) 2014-08-10 2017-12-05 Féinics Amatech Teoranta Smart cards, payment objects and methods
US9697459B2 (en) 2014-08-10 2017-07-04 Féinics Amatech Teoranta Passive smart cards, metal cards, payment objects and smart jewelry
US9812782B2 (en) 2011-08-08 2017-11-07 Féinics Amatech Teoranta Coupling frames for RFID devices
CN103930906A (zh) 2011-08-08 2014-07-16 菲尼克斯阿美特克有限公司 改进rfid智能卡中的耦合和改进与rfid智能卡的耦合
US10518518B2 (en) 2013-01-18 2019-12-31 Féinics Amatech Teoranta Smart cards with metal layer(s) and methods of manufacture
AU2012306568A1 (en) 2011-09-11 2014-03-20 Feinics Amatech Teoranta RFID antenna modules and methods of making
ES2572972T3 (es) * 2011-12-29 2016-06-03 Arçelik Anonim Sirketi Aparato de cocina inalámbrico operado en una cocina de calentamiento por inducción
WO2013098040A1 (en) 2011-12-29 2013-07-04 Arcelik Anonim Sirketi Wireless kitchen appliance operated on induction heating cooker
CA2860936A1 (en) 2012-02-05 2013-08-08 Feinics Amatech Teoranta Rfid antenna modules and methods
US10552722B2 (en) 2014-08-10 2020-02-04 Féinics Amatech Teoranta Smartcard with coupling frame antenna
US10824931B2 (en) 2012-08-30 2020-11-03 Féinics Amatech Teoranta Contactless smartcards with multiple coupling frames
DE102012017390A1 (de) * 2012-09-01 2014-05-15 Volkswagen Aktiengesellschaft Spulenanordnung zum Erzeugen eines rotierenden elektromagnetischen Felds und Ortungssystem zum Bestimmen einer Position eines Identifikationsgebers
US11354558B2 (en) 2013-01-18 2022-06-07 Amatech Group Limited Contactless smartcards with coupling frames
US10977542B2 (en) 2013-01-18 2021-04-13 Amtech Group Limited Industrial Estate Smart cards with metal layer(s) and methods of manufacture
US11354560B2 (en) 2013-01-18 2022-06-07 Amatech Group Limited Smartcards with multiple coupling frames
US10248902B1 (en) 2017-11-06 2019-04-02 Féinics Amatech Teoranta Coupling frames for RFID devices
US11551051B2 (en) 2013-01-18 2023-01-10 Amatech Group Limiied Coupling frames for smartcards with various module opening shapes
US10599972B2 (en) 2013-01-18 2020-03-24 Féinics Amatech Teoranta Smartcard constructions and methods
US20150365738A1 (en) * 2014-01-09 2015-12-17 Rick Purvis Telemetry arrangements for implantable devices
DE102014109998A1 (de) * 2014-07-16 2016-01-21 Paul Vahle Gmbh & Co. Kg Parallelschwingkreis Pickup mit Auskoppelwicklung
WO2018102630A1 (en) 2016-12-01 2018-06-07 Avery Dennison Retail Information Services, Llc Systems and methods for improving performance of rfid tags
EP3762871A4 (de) 2018-03-07 2021-11-10 X-Card Holdings, LLC Metallkarte
GB2575685B (en) * 2018-07-20 2020-11-18 Drayson Tech Europe Ltd Circuitry for use in smart cards and other applications
US11205106B2 (en) * 2019-09-19 2021-12-21 Sensormatic Electronics, LLC Self-detaching anti-theft device with energy limit
DE102020004293A1 (de) 2020-07-17 2022-01-20 Mühlbauer Gmbh & Co. Kg Sicherheitsdokument, Verfahren zur Verifikation eines Sicherheitsdokuments und Lesegerät für ein Sicherheitsdokument
USD942538S1 (en) 2020-07-30 2022-02-01 Federal Card Services, LLC Asymmetrical arrangement of contact pads and connection bridges of a transponder chip module
USD943024S1 (en) 2020-07-30 2022-02-08 Federal Card Services, LLC Asymmetrical arrangement of contact pads and connection bridges of a transponder chip module
RU206804U1 (ru) * 2021-05-21 2021-09-28 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") Устройство для получения электрической энергии при движении железнодорожного транспортного средства

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859624A (en) * 1972-09-05 1975-01-07 Thomas A Kriofsky Inductively coupled transmitter-responder arrangement
US4361153A (en) * 1980-05-27 1982-11-30 Cordis Corporation Implant telemetry system
US4450431A (en) * 1981-05-26 1984-05-22 Hochstein Peter A Condition monitoring system (tire pressure)
NL8200138A (nl) * 1982-01-14 1983-08-01 Nedap Nv Detectiestelsel.
DE3275712D1 (en) * 1982-12-23 1987-04-23 Ant Nachrichtentech Automatic information system for mobile objects
US4868915A (en) * 1984-02-23 1989-09-19 Allied Corporation Keyless entry system having remote marker for motor vehicles
US4658263A (en) * 1985-02-11 1987-04-14 Allied Corporation Dual antenna for magnetic markers
US4782342A (en) * 1986-08-04 1988-11-01 Walton Charles A Proximity identification system with lateral flux paths

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EP0429617A1 (de) 1991-06-05
EP0812752B1 (de) 2001-09-19
WO1990014736A1 (en) 1990-11-29
EP0812752A2 (de) 1997-12-17
AU634789B2 (en) 1993-03-04
EP0429617A4 (en) 1993-05-12
ATE205793T1 (de) 2001-10-15
AU5817190A (en) 1990-12-18
ES2164961T3 (es) 2002-03-01
DE69032657D1 (de) 1998-10-22
ATE171335T1 (de) 1998-10-15
EP0812752A3 (de) 1998-01-14
DE69032657T2 (de) 1999-05-27
DE69033808T2 (de) 2002-04-25
DK0812752T3 (da) 2001-11-19
US5084699A (en) 1992-01-28
EP0429617B1 (de) 1998-09-16

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