DE69127191D1 - Empfänger- und sendereinrichtung für ein elektronisches preisinformationssystem - Google Patents

Empfänger- und sendereinrichtung für ein elektronisches preisinformationssystem

Info

Publication number
DE69127191D1
DE69127191D1 DE69127191T DE69127191T DE69127191D1 DE 69127191 D1 DE69127191 D1 DE 69127191D1 DE 69127191 T DE69127191 T DE 69127191T DE 69127191 T DE69127191 T DE 69127191T DE 69127191 D1 DE69127191 D1 DE 69127191D1
Authority
DE
Germany
Prior art keywords
receiver
information system
price information
transmitter device
electronic price
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
DE69127191T
Other languages
English (en)
Other versions
DE69127191T2 (de
Inventor
Roland Braennstroem
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69127191D1 publication Critical patent/DE69127191D1/de
Application granted granted Critical
Publication of DE69127191T2 publication Critical patent/DE69127191T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69127191T 1990-02-23 1991-02-21 Empfänger- und sendereinrichtung für ein elektronisches preisinformationssystem Expired - Fee Related DE69127191T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9000651A SE466930B (sv) 1990-02-23 1990-02-23 Mottagar- och saendaranordning foer ett prisinformationssystem
PCT/SE1991/000131 WO1991013499A1 (en) 1990-02-23 1991-02-21 A receiver and transmitter arrangement intended preferably for an electronic price information system

Publications (2)

Publication Number Publication Date
DE69127191D1 true DE69127191D1 (de) 1997-09-11
DE69127191T2 DE69127191T2 (de) 1998-03-12

Family

ID=20378658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127191T Expired - Fee Related DE69127191T2 (de) 1990-02-23 1991-02-21 Empfänger- und sendereinrichtung für ein elektronisches preisinformationssystem

Country Status (4)

Country Link
EP (1) EP0516723B1 (de)
DE (1) DE69127191T2 (de)
SE (1) SE466930B (de)
WO (1) WO1991013499A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007516A1 (fr) * 1992-04-02 1995-03-16 Dominique Bernard Hamel Dispositif de reception et d'emission d'informations par voie radioelectrique
US5532692A (en) * 1992-09-07 1996-07-02 Nippondenso Co., Ltd. Communication system
FR2716317B1 (fr) * 1994-02-15 1996-03-22 Thomson Csf Système d'identification hyperfréquence courte portée.
NL9500029A (nl) * 1995-01-06 1996-08-01 Nedap Nv Telemetriesysteem.
GB9505350D0 (en) * 1995-03-16 1995-05-03 British Tech Group Electronic identification system
JPH11504425A (ja) * 1995-04-27 1999-04-20 ブリティッシュ・テクノロジー・グループ・インター−コーポレート・ライセンシング・リミテッド 電子識別システムのための呼掛け器
FR2779847B1 (fr) * 1998-06-16 2003-04-18 Regie Autonome Transports Objet portatif a communication sans contact suivant deux voies de communication, inductive et hertzienne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002886A (en) * 1975-06-20 1977-01-11 Ronald Murl Sundelin Electronic price display unit
US4521677A (en) * 1983-12-02 1985-06-04 Sarwin Herbert S Product control system for supermarkets and the like
SE441477B (sv) * 1984-10-15 1985-10-07 Makoson Ab Anordning for hyllkantmerkning
DE3812215A1 (de) * 1988-04-13 1989-10-26 Telefunken Electronic Gmbh Warenauszeichnungseinrichtung

Also Published As

Publication number Publication date
WO1991013499A1 (en) 1991-09-05
SE9000651D0 (sv) 1990-02-23
EP0516723A1 (de) 1992-12-09
EP0516723B1 (de) 1997-08-06
DE69127191T2 (de) 1998-03-12
SE466930B (sv) 1992-04-27
SE9000651L (sv) 1991-08-24

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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