ATE502484T1 - Selektive tarnschaltung zur verwendung bei einer hochfrequenzidentifikation und verfahren zum tarnen von rfid-etiketten - Google Patents

Selektive tarnschaltung zur verwendung bei einer hochfrequenzidentifikation und verfahren zum tarnen von rfid-etiketten

Info

Publication number
ATE502484T1
ATE502484T1 AT02705833T AT02705833T ATE502484T1 AT E502484 T1 ATE502484 T1 AT E502484T1 AT 02705833 T AT02705833 T AT 02705833T AT 02705833 T AT02705833 T AT 02705833T AT E502484 T1 ATE502484 T1 AT E502484T1
Authority
AT
Austria
Prior art keywords
antenna
output
camouflaging
selective
rfid
Prior art date
Application number
AT02705833T
Other languages
English (en)
Inventor
David Dalglish
Original Assignee
Single Chip Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25082177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE502484(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Single Chip Systems Corp filed Critical Single Chip Systems Corp
Application granted granted Critical
Publication of ATE502484T1 publication Critical patent/ATE502484T1/de

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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
AT02705833T 2001-01-23 2002-01-16 Selektive tarnschaltung zur verwendung bei einer hochfrequenzidentifikation und verfahren zum tarnen von rfid-etiketten ATE502484T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/768,327 US6690264B2 (en) 2001-01-23 2001-01-23 Selective cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags
PCT/US2002/001391 WO2002062077A1 (en) 2001-01-23 2002-01-16 A selective cloaking circuit for use in a radiofrequency identification and method of cloaking rfid tags

Publications (1)

Publication Number Publication Date
ATE502484T1 true ATE502484T1 (de) 2011-04-15

Family

ID=25082177

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02705833T ATE502484T1 (de) 2001-01-23 2002-01-16 Selektive tarnschaltung zur verwendung bei einer hochfrequenzidentifikation und verfahren zum tarnen von rfid-etiketten

Country Status (8)

Country Link
US (2) US6690264B2 (de)
EP (2) EP1358767B1 (de)
JP (2) JP2004526236A (de)
AT (1) ATE502484T1 (de)
DE (1) DE60239448D1 (de)
ES (1) ES2361396T3 (de)
TW (1) TW546960B (de)
WO (1) WO2002062077A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690264B2 (en) * 2001-01-23 2004-02-10 Single Chip Systems Corporation Selective cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags
US20040238617A1 (en) * 2001-10-04 2004-12-02 Shigeo Miyagawa Identifying method, identifying chip and identifying system
US7059518B2 (en) * 2003-04-03 2006-06-13 Avery Dennison Corporation RFID device detection system and method
US20040201539A1 (en) * 2003-04-09 2004-10-14 Yewen Robert G. Radio frequency identification system and antenna system
US7501984B2 (en) * 2003-11-04 2009-03-10 Avery Dennison Corporation RFID tag using a surface insensitive antenna structure
US7652636B2 (en) * 2003-04-10 2010-01-26 Avery Dennison Corporation RFID devices having self-compensating antennas and conductive shields
US7446646B2 (en) * 2003-06-30 2008-11-04 Nokia Corporation System and method for supporting multiple reader-tag configurations using multi-mode radio frequency tag
US7119664B2 (en) * 2003-09-17 2006-10-10 Id Solutions, Inc. Deep sleep in an RFID tag
WO2005057688A2 (en) * 2003-12-09 2005-06-23 Intelleflex Corporation Battery activation circuit
US7501955B2 (en) 2004-09-13 2009-03-10 Avery Dennison Corporation RFID device with content insensitivity and position insensitivity
US8624740B2 (en) * 2005-02-04 2014-01-07 Philip Morris Usa Inc. Controllable RFID card
US7429984B2 (en) * 2005-02-04 2008-09-30 Philip Morris Usa Inc. Display management system
US7728713B2 (en) * 2005-05-06 2010-06-01 Intelleflex Corporation Accurate persistent nodes
US7604178B2 (en) * 2005-05-11 2009-10-20 Intelleflex Corporation Smart tag activation
US8248211B2 (en) 2005-07-20 2012-08-21 Intelleflex Corporation Selective RF device activation
FR2891639B1 (fr) * 2005-10-04 2007-11-30 Atmel Corp Moyen pour desactiver un dispositif sans contact.
WO2007044144A2 (en) * 2005-10-04 2007-04-19 Atmel Corporation A means to deactivate a contactless device
US20070115098A1 (en) * 2005-11-18 2007-05-24 Wj Communications, Inc. Rfid system including tags having low rf scattering mode
US8548098B2 (en) * 2005-12-15 2013-10-01 Intelleflex Corporation Clock-free activation circuit
US7705733B2 (en) * 2006-01-06 2010-04-27 Warsaw Orthopedic, Inc. Coiled RFID tag
US7154283B1 (en) 2006-02-22 2006-12-26 Avery Dennison Corporation Method of determining performance of RFID devices
US20070257799A1 (en) * 2006-04-12 2007-11-08 Frederic Bauchot Method and structure for localizing objects using daisy chained rfid tags
CN101416201B (zh) * 2006-05-15 2012-05-09 国际商业机器公司 使用无源rfid标签定位对象的方法和系统
US8044774B1 (en) * 2006-10-24 2011-10-25 Impinj, Inc. RFID tag chips and tags able to be partially killed and methods
US8228175B1 (en) * 2008-04-07 2012-07-24 Impinj, Inc. RFID tag chips and tags with alternative behaviors and methods
US20080136619A1 (en) * 2006-12-07 2008-06-12 Neology, Inc. Systems and methods for incorporating an rfid circuit into a sensor device
WO2008070854A1 (en) * 2006-12-07 2008-06-12 Neology, Inc. Systems and methods for incorporating an rfid circuit into a memory device
US20080157974A1 (en) * 2006-12-27 2008-07-03 Gregory Jensen Boss Method of disabling and enabling radio frequency identification after a predefined time period or event
DE102007007309A1 (de) * 2007-02-07 2008-08-14 Atmel Germany Gmbh Verfahren zum wenigstens temporären Freischalten einer bidirektionalen Kommunikation und Transponder
US9130407B2 (en) * 2008-05-13 2015-09-08 Qualcomm Incorporated Signaling charging in wireless power environment
US8878393B2 (en) * 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
US7994920B2 (en) * 2008-11-14 2011-08-09 International Business Machines Corporation RFID security in an RFID-enabled medium
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US8854224B2 (en) * 2009-02-10 2014-10-07 Qualcomm Incorporated Conveying device information relating to wireless charging
WO2017091230A1 (en) 2015-11-25 2017-06-01 Hewlett-Packard Development Company, L.P. Radio frequency identification controls
US10970613B1 (en) 2019-09-18 2021-04-06 Sensormatic Electronics, LLC Systems and methods for providing tags adapted to be incorporated with or in items
US11443160B2 (en) 2019-09-18 2022-09-13 Sensormatic Electronics, LLC Systems and methods for laser tuning and attaching RFID tags to products
US11055588B2 (en) 2019-11-27 2021-07-06 Sensormatic Electronics, LLC Flexible water-resistant sensor tag
US11755874B2 (en) 2021-03-03 2023-09-12 Sensormatic Electronics, LLC Methods and systems for heat applied sensor tag
US11869324B2 (en) 2021-12-23 2024-01-09 Sensormatic Electronics, LLC Securing a security tag into an article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701121A (en) * 1988-04-11 1997-12-23 Uniscan Ltd. Transducer and interrogator device
DK164336C (da) * 1990-02-19 1992-11-02 Karsten Gyde Pilested Sikringssystem til at overvaage emners, f.eks. varers, passage forbi bestemte zoner
FR2758027B1 (fr) * 1996-12-27 1999-01-29 Gemplus Card Int Systeme de communication par interrogation a distance permettant la transmission de commandes d'inhibition
US5963144A (en) * 1997-05-30 1999-10-05 Single Chip Systems Corp. Cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags to increase interrogation reliability
FR2776407B1 (fr) * 1998-03-20 2001-06-08 Gemplus Card Int Systeme et procede pour realiser des fonctions particulieres dans des etiquettes sans contact
US6072383A (en) * 1998-11-04 2000-06-06 Checkpoint Systems, Inc. RFID tag having parallel resonant circuit for magnetically decoupling tag from its environment
DE60042139D1 (de) * 1999-02-19 2009-06-18 Nippon Telegraph & Telephone Kontaktlose Chipkarte und System hierfür
US6690264B2 (en) * 2001-01-23 2004-02-10 Single Chip Systems Corporation Selective cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags

Also Published As

Publication number Publication date
EP2257078A3 (de) 2011-01-05
EP1358767A4 (de) 2005-08-17
US7064653B2 (en) 2006-06-20
EP2257078A8 (de) 2011-03-30
EP2257078B1 (de) 2014-04-23
US6690264B2 (en) 2004-02-10
EP2257078A2 (de) 2010-12-01
EP1358767A1 (de) 2003-11-05
US20020097143A1 (en) 2002-07-25
WO2002062077A1 (en) 2002-08-08
EP1358767B1 (de) 2011-03-16
DE60239448D1 (de) 2011-04-28
JP2004526236A (ja) 2004-08-26
ES2361396T3 (es) 2011-06-16
TW546960B (en) 2003-08-11
JP2008226277A (ja) 2008-09-25
US20050270141A1 (en) 2005-12-08

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Legal Events

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