DE19581412D2 - Kontaktfreie Informationsübertragung von Chipkarten - Google Patents

Kontaktfreie Informationsübertragung von Chipkarten

Info

Publication number
DE19581412D2
DE19581412D2 DE19581412T DE19581412T DE19581412D2 DE 19581412 D2 DE19581412 D2 DE 19581412D2 DE 19581412 T DE19581412 T DE 19581412T DE 19581412 T DE19581412 T DE 19581412T DE 19581412 D2 DE19581412 D2 DE 19581412D2
Authority
DE
Germany
Prior art keywords
information transfer
chip cards
contactless information
contactless
cards
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
DE19581412T
Other languages
English (en)
Inventor
Hans-Diedrich Kreft
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.)
Angewandte Digital Elektronik GmbH
Original Assignee
Angewandte Digital Elektronik GmbH
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 Angewandte Digital Elektronik GmbH filed Critical Angewandte Digital Elektronik GmbH
Priority to DE19581412T priority Critical patent/DE19581412D2/de
Application granted granted Critical
Publication of DE19581412D2 publication Critical patent/DE19581412D2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
    • G06K19/07769—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the further communication means being a galvanic interface, e.g. hybrid or mixed smart cards having a contact and a non-contact interface
    • 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
    • G06K7/10326—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 very-near field type, e.g. capacitive
DE19581412T 1994-12-11 1995-11-23 Kontaktfreie Informationsübertragung von Chipkarten Expired - Fee Related DE19581412D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19581412T DE19581412D2 (de) 1994-12-11 1995-11-23 Kontaktfreie Informationsübertragung von Chipkarten

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4443979A DE4443979C1 (de) 1994-12-11 1994-12-11 Kontaktfreie Informationsübertragung von Chipkarten
DE19581412T DE19581412D2 (de) 1994-12-11 1995-11-23 Kontaktfreie Informationsübertragung von Chipkarten
PCT/DE1995/001679 WO1996018973A1 (de) 1994-12-11 1995-11-23 Kontaktfreie informationsübertragung von chipkarten

Publications (1)

Publication Number Publication Date
DE19581412D2 true DE19581412D2 (de) 1998-02-05

Family

ID=6535440

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4443979A Expired - Fee Related DE4443979C1 (de) 1994-12-11 1994-12-11 Kontaktfreie Informationsübertragung von Chipkarten
DE19581412T Expired - Fee Related DE19581412D2 (de) 1994-12-11 1995-11-23 Kontaktfreie Informationsübertragung von Chipkarten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4443979A Expired - Fee Related DE4443979C1 (de) 1994-12-11 1994-12-11 Kontaktfreie Informationsübertragung von Chipkarten

Country Status (4)

Country Link
EP (1) EP0796476A1 (de)
AU (1) AU3977495A (de)
DE (2) DE4443979C1 (de)
WO (1) WO1996018973A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723272A1 (de) * 1996-06-04 1997-12-11 Orga Kartensysteme Gmbh Chipkarte
DE19637964A1 (de) * 1996-09-18 1998-03-19 Diehl Ident Gmbh Einrichtung zum induktiven hochfrequenten Datenaustausch
DE19847088A1 (de) * 1998-10-13 2000-05-18 Ksw Microtec Ges Fuer Angewand Flächig ausgebildeter Träger für Halbleiter-Chips und Verfahren zu seiner Herstellung
ES2251315B2 (es) * 2004-10-14 2006-10-01 Universidad Politecnica De Madrid Sistema emisor-receptor a baja frecuencia para tarjetas inteligentes sin contacto.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935364C1 (de) * 1989-10-24 1990-08-23 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf, De
NL9101608A (nl) * 1991-09-24 1993-04-16 Nedap Nv Chipkaart met identificatiemogelijkheid op afstand.

Also Published As

Publication number Publication date
WO1996018973A1 (de) 1996-06-20
EP0796476A1 (de) 1997-09-24
DE4443979C1 (de) 1996-03-07
AU3977495A (en) 1996-07-03

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee