DE69621176D1 - Kontaktlose IC-Karte und System dafür - Google Patents

Kontaktlose IC-Karte und System dafür

Info

Publication number
DE69621176D1
DE69621176D1 DE69621176T DE69621176T DE69621176D1 DE 69621176 D1 DE69621176 D1 DE 69621176D1 DE 69621176 T DE69621176 T DE 69621176T DE 69621176 T DE69621176 T DE 69621176T DE 69621176 D1 DE69621176 D1 DE 69621176D1
Authority
DE
Germany
Prior art keywords
contactless
card
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
DE69621176T
Other languages
English (en)
Other versions
DE69621176T2 (de
Inventor
Toshiyuki Matsubara
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.)
Renesas Design Corp
Mitsubishi Electric Corp
Original Assignee
Renesas Design Corp
Mitsubishi Electric 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
Application filed by Renesas Design Corp, Mitsubishi Electric Corp filed Critical Renesas Design Corp
Publication of DE69621176D1 publication Critical patent/DE69621176D1/de
Application granted granted Critical
Publication of DE69621176T2 publication Critical patent/DE69621176T2/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
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (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)
  • Near-Field Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Credit Cards Or The Like (AREA)
DE69621176T 1995-03-03 1996-02-15 Kontaktlose IC-Karte und System dafür Expired - Fee Related DE69621176T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7044315A JPH08241383A (ja) 1995-03-03 1995-03-03 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステムおよびそのデータ伝送方法

Publications (2)

Publication Number Publication Date
DE69621176D1 true DE69621176D1 (de) 2002-06-20
DE69621176T2 DE69621176T2 (de) 2002-10-02

Family

ID=12688062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621176T Expired - Fee Related DE69621176T2 (de) 1995-03-03 1996-02-15 Kontaktlose IC-Karte und System dafür

Country Status (4)

Country Link
US (1) US5751765A (de)
EP (2) EP0730251B1 (de)
JP (1) JPH08241383A (de)
DE (1) DE69621176T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1090405A (ja) * 1996-09-19 1998-04-10 Toshiba Corp 情報処理装置
US6786417B1 (en) * 1997-06-04 2004-09-07 Sony Corporation Memory card with write protection switch
GB2344021B (en) * 1998-11-18 2003-06-18 Roke Manor Research Improvements in or relating to tagging systems
ATE246381T1 (de) * 1999-01-26 2003-08-15 Koninkl Philips Electronics Nv Datenträger mit zumindest zwei decodierungsstufen
KR20010045899A (ko) * 1999-11-09 2001-06-05 심이섭 비접촉식 집적회로 카드 리더 모듈
KR100377318B1 (ko) * 2000-06-02 2003-03-26 스마트시스템 주식회사 Iso/iec 14443의 type b 표준방식의 비접촉식 카드 리더 장치
US7992067B1 (en) 2001-11-09 2011-08-02 Identita Technologies International SRL Method of improving successful recognition of genuine acoustic authentication devices
DE10162310A1 (de) * 2001-12-19 2003-07-03 Philips Intellectual Property Verfahren und Anordnung zur Übertragung von Signalen von erzeugenden Funktionseinheiten an verarbeitende Funktionseinheiten elektrischer Schaltungen
JP3956799B2 (ja) 2002-08-19 2007-08-08 ブラザー工業株式会社 通信システムの応答器
SE527998C2 (sv) * 2004-12-21 2006-08-01 Kapsch Trafficcom Ab Mikrovågstransponder samt metod vid sådan transponder
CN101278534B (zh) * 2005-08-11 2011-06-08 株式会社半导体能源研究所 半导体器件和无线通信系统
JP2007334507A (ja) 2006-06-13 2007-12-27 Felica Networks Inc 集積回路、非接触型ｉｃカード、リーダライタ、無線通信方法およびコンピュータプログラム
JP2009145300A (ja) 2007-12-18 2009-07-02 Omron Corp 距離測定方法、距離測定装置、非接触ｉｃ媒体、距離測定システム、および距離測定プログラム
WO2011065070A1 (ja) * 2009-11-26 2011-06-03 オリンパスメディカルシステムズ株式会社 周波数切替回路、送信装置、被検体内導入装置および送受信システム
JP2016188009A (ja) * 2015-03-30 2016-11-04 アルプス電気株式会社 キーレスエントリー装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818855A (en) * 1985-01-11 1989-04-04 Indala Corporation Identification system
EP0309201B1 (de) * 1987-09-22 1993-05-26 Hitachi Maxell Ltd. Übertragungsverfahren und -System für kontaktlose I.S.-Karten
DE3889403T2 (de) * 1987-09-24 1994-09-29 Fujitsu Ltd Identifizierungssystem mit Funkfrequenzen.
JP2612190B2 (ja) * 1988-08-31 1997-05-21 山武ハネウエル株式会社 応答装置と質問装置からなる全二重通信装置
NL8803170A (nl) * 1988-12-27 1990-07-16 Nedap Nv Identificatiesysteem.
FR2669481B1 (fr) * 1990-11-16 1994-04-15 Thomson Composants Microondes Systeme d'echanges de donnees par ondes electromagnetiques.
JPH05143792A (ja) * 1991-07-23 1993-06-11 Hitachi Maxell Ltd 非接触形情報媒体に対するデータ伝送システム
JP3018708B2 (ja) * 1992-01-31 2000-03-13 神鋼電機株式会社 無線通信装置
US5347263A (en) * 1993-02-05 1994-09-13 Gnuco Technology Corporation Electronic identifier apparatus and method utilizing a single chip microcontroller and an antenna coil

Also Published As

Publication number Publication date
US5751765A (en) 1998-05-12
EP1170696A2 (de) 2002-01-09
JPH08241383A (ja) 1996-09-17
EP0730251A2 (de) 1996-09-04
EP1170696A3 (de) 2002-05-02
EP0730251B1 (de) 2002-05-15
EP0730251A3 (de) 2000-03-08
DE69621176T2 (de) 2002-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee