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DE60123638D1 - Hochempfindlicher leser für passive transponder - Google Patents

Hochempfindlicher leser für passive transponder

Info

Publication number
DE60123638D1
DE60123638D1 DE60123638T DE60123638T DE60123638D1 DE 60123638 D1 DE60123638 D1 DE 60123638D1 DE 60123638 T DE60123638 T DE 60123638T DE 60123638 T DE60123638 T DE 60123638T DE 60123638 D1 DE60123638 D1 DE 60123638D1
Authority
DE
Germany
Prior art keywords
signal
antenna
reader
highly sensitive
multipliers
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
DE60123638T
Other languages
English (en)
Other versions
DE60123638T2 (de
Inventor
Ngoc-Chau Bui
Christian Werner
Yves Gaudenzi
Martial Benoit
Vincent Cassi
Christian Mirus
Jean-Daniel Chatelain
Jaques Kowalczuk
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.)
MBBS SA, CORTAILLOD, CH
Original Assignee
MBBS Holding SA
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 MBBS Holding SA filed Critical MBBS Holding SA
Application granted granted Critical
Publication of DE60123638D1 publication Critical patent/DE60123638D1/de
Publication of DE60123638T2 publication Critical patent/DE60123638T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06K7/0008—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Eletrric Generators (AREA)
DE60123638T 2000-07-21 2001-07-17 Hochempfindlicher leser für passive transponder Expired - Fee Related DE60123638T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0009625 2000-07-21
FR0009625A FR2812142A1 (fr) 2000-07-21 2000-07-21 Transpondeur passif et lecteur pour une identification sans contact de tels transpondeurs
PCT/CH2001/000445 WO2002009021A1 (fr) 2000-07-21 2001-07-17 Lecteur a haute sensibilite pour transpondeurs passifs

Publications (2)

Publication Number Publication Date
DE60123638D1 true DE60123638D1 (de) 2006-11-16
DE60123638T2 DE60123638T2 (de) 2007-08-16

Family

ID=8852808

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60123638T Expired - Fee Related DE60123638T2 (de) 2000-07-21 2001-07-17 Hochempfindlicher leser für passive transponder
DE60120703T Expired - Fee Related DE60120703T2 (de) 2000-07-21 2001-07-17 Passiver transponder mit niedrigem energieverbrauch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60120703T Expired - Fee Related DE60120703T2 (de) 2000-07-21 2001-07-17 Passiver transponder mit niedrigem energieverbrauch

Country Status (8)

Country Link
US (3) US6891475B2 (de)
EP (2) EP1312032B1 (de)
JP (2) JP2004518376A (de)
AT (2) ATE341796T1 (de)
AU (2) AU2001270415A1 (de)
DE (2) DE60123638T2 (de)
FR (1) FR2812142A1 (de)
WO (2) WO2002009028A1 (de)

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USD587691S1 (en) 2004-03-29 2009-03-03 Impinj, Inc. Radio frequency identification tag antenna assembly
US7528728B2 (en) * 2004-03-29 2009-05-05 Impinj Inc. Circuits for RFID tags with multiple non-independently driven RF ports
US7423539B2 (en) 2004-03-31 2008-09-09 Impinj, Inc. RFID tags combining signals received from multiple RF ports
US7510117B2 (en) * 2004-06-04 2009-03-31 Impinj Inc Decoding with memory in RFID system
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US7689195B2 (en) * 2005-02-22 2010-03-30 Broadcom Corporation Multi-protocol radio frequency identification transponder tranceiver
EP1696368B1 (de) * 2005-02-28 2011-11-16 Semiconductor Energy Laboratory Co., Ltd. Halbleiterbauelement und Ansteuerverfahren dafür
DE102006007261A1 (de) 2006-02-10 2007-08-23 Atmel Germany Gmbh Transponder und Verfahren zur drahtlosen Datenübertragung
DE102006057602B3 (de) * 2006-11-27 2008-04-10 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung zwischen einer Basisstation und einem passiven Transponder sowie passiver Transponder
US9179984B2 (en) * 2007-02-19 2015-11-10 Medtronic Navigation, Inc. Multi-configuration tracking array and related method
US8233963B2 (en) 2007-02-19 2012-07-31 Medtronic Navigation, Inc. Automatic identification of tracked surgical devices using an electromagnetic localization system
US8600478B2 (en) * 2007-02-19 2013-12-03 Medtronic Navigation, Inc. Automatic identification of instruments used with a surgical navigation system
JP4823943B2 (ja) * 2007-03-06 2011-11-24 均 北吉 無線タグ、無線タグリーダ及びパルス符号化鍵検出回路とそれらを用いた無線タグシステム
DE602007009488D1 (de) * 2007-04-26 2010-11-11 Em Microelectronic Marin Sa Transponderschaltung mit doppelter Taktableitungseinheit
DE602007007504D1 (de) * 2007-12-27 2010-08-12 Em Microelectronic Marin Sa Elektronischer Schaltkreis für nicht initialisierten Anrufbeantworter bei Einschaltung der Versorgungsspannung
AU2009279402B2 (en) * 2008-08-08 2015-08-27 Assa Abloy Ab Directional sensing mechanism and communications authentication
US9208306B2 (en) 2008-08-08 2015-12-08 Assa Abloy Ab Directional sensing mechanism and communications authentication
US9773362B2 (en) 2008-08-08 2017-09-26 Assa Abloy Ab Directional sensing mechanism and communications authentication
US8267324B2 (en) * 2009-06-10 2012-09-18 Infineon Technologies Ag Antenna interface having a pause detector
DE102011010118A1 (de) 2011-02-02 2012-08-02 Osram Opto Semiconductors Gmbh Keramisches Konversionselement, Halbleiterchip mit einem keramischen Konversionselement und Verfahren zur Herstellung eines keramischen Konversionselements
KR101843433B1 (ko) * 2011-04-04 2018-05-15 삼성전자주식회사 전압 조정 회로, 이를 포함하는 비접촉식 카드, 및 비접촉식 카드 시스템
US11052549B2 (en) 2015-12-10 2021-07-06 Milwaukee Electric Tool Corporation Knife
EP3572968B1 (de) * 2018-05-22 2021-08-04 Nxp B.V. Clock-gating-einheit für einen transponder
EP3996288A1 (de) 2019-04-11 2022-05-11 Nexite Ltd. Drahtloses dual-modus-identifikationsetikett
US11551537B2 (en) 2019-04-11 2023-01-10 Nexite Ltd. Wireless dual-mode identification tag
EP4275160A1 (de) 2021-01-11 2023-11-15 Nexite Ltd. Kontaktlose und automatische operationen eines einzelhandelsgeschäfts
EP4449301A1 (de) 2021-12-13 2024-10-23 Nexite Ltd. Systeme, verfahren und vorrichtungen zum kontaktlosen und automatischen betrieb von einzelhandelsgeschäften

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NL157472B (nl) * 1968-10-02 1978-07-17 Philips Nv Ontvanger voor de ontvangst van in een voorgeschreven overdrachtsband gelegen informatiepulssignalen.
GB2300318B (en) 1981-02-10 1997-03-19 Plessey Co Ltd Improvements in or relating to transceivers
JPS6167345A (ja) * 1984-09-11 1986-04-07 Rohm Co Ltd 送受切換装置
EP0270274A3 (de) * 1986-12-05 1990-01-24 Meridian Micro-Systems Limited Antwort- und Abfragegerät
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US5084699A (en) * 1989-05-26 1992-01-28 Trovan Limited Impedance matching coil assembly for an inductively coupled transponder
US5077753A (en) * 1990-04-09 1991-12-31 Proxim, Inc. Radio communication system using spread spectrum techniques
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
US5450088A (en) * 1992-11-25 1995-09-12 Texas Instruments Deutschland Gmbh Transponder arrangement
US5491715A (en) * 1993-06-28 1996-02-13 Texas Instruments Deutschland Gmbh Automatic antenna tuning method and circuit
US5504485A (en) * 1994-07-21 1996-04-02 Amtech Corporation System for preventing reading of undesired RF signals
JP3451506B2 (ja) * 1995-03-15 2003-09-29 オムロン株式会社 データキャリア
GB2301750B (en) * 1995-05-27 2000-02-16 Motorola Inc A data transfer system and a demodulator therefor
US5649295A (en) * 1995-06-19 1997-07-15 Lucent Technologies Inc. Dual mode modulated backscatter system
JPH095430A (ja) * 1995-06-22 1997-01-10 Fujitsu Ten Ltd トランスポンダ用アンテナ駆動装置
US6272325B1 (en) * 1995-07-13 2001-08-07 Globalstar L.P. Method and apparatus for considering user terminal transmitted power during operation in a plurality of different communication systems
JPH1022722A (ja) * 1996-07-05 1998-01-23 Mitsubishi Materials Corp 複合材を用いたトランスポンダ用アンテナ及びトランスポンダ
JP3384277B2 (ja) * 1997-03-26 2003-03-10 三菱電機株式会社 オフセット補正回路
WO1999008396A2 (en) * 1997-08-12 1999-02-18 Koninklijke Philips Electronics N.V. Transponder for transmitting processed data to a base station over large distances and at a high data transfer rate
SG67419A1 (en) * 1997-09-19 1999-09-21 For Wireless Communications Na A contactless identification and communication system and method of operating the same
US6362738B1 (en) * 1998-04-16 2002-03-26 Motorola, Inc. Reader for use in a radio frequency identification system and method thereof
KR20010023015A (ko) * 1998-06-20 2001-03-26 롤페스 요하네스 게라투스 알베르투스 입력 데이터 신호 평가 방법 및 이 방법을 수행하는 회로 배열
US6307468B1 (en) * 1999-07-20 2001-10-23 Avid Identification Systems, Inc. Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator
US7346134B2 (en) * 2001-05-15 2008-03-18 Finesse Wireless, Inc. Radio receiver

Also Published As

Publication number Publication date
ATE330291T1 (de) 2006-07-15
JP2004505476A (ja) 2004-02-19
EP1301898A1 (de) 2003-04-16
EP1301898B1 (de) 2006-06-14
US20040178265A1 (en) 2004-09-16
AU2001270415A1 (en) 2002-02-05
DE60123638T2 (de) 2007-08-16
FR2812142A1 (fr) 2002-01-25
DE60120703T2 (de) 2007-06-14
JP2004518376A (ja) 2004-06-17
EP1312032B1 (de) 2006-10-04
US20040155755A1 (en) 2004-08-12
US7240838B2 (en) 2007-07-10
AU2001270416A1 (en) 2002-02-05
EP1312032A1 (de) 2003-05-21
WO2002009021A1 (fr) 2002-01-31
US7014111B2 (en) 2006-03-21
DE60120703D1 (de) 2006-07-27
ATE341796T1 (de) 2006-10-15
WO2002009028A1 (fr) 2002-01-31
US20060091213A1 (en) 2006-05-04
US6891475B2 (en) 2005-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MBBS SA, CORTAILLOD, CH

8339 Ceased/non-payment of the annual fee