ATE451754T1 - Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders - Google Patents

Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders

Info

Publication number
ATE451754T1
ATE451754T1 AT02764907T AT02764907T ATE451754T1 AT E451754 T1 ATE451754 T1 AT E451754T1 AT 02764907 T AT02764907 T AT 02764907T AT 02764907 T AT02764907 T AT 02764907T AT E451754 T1 ATE451754 T1 AT E451754T1
Authority
AT
Austria
Prior art keywords
improving
performance
remote
identification device
rfid transponder
Prior art date
Application number
AT02764907T
Other languages
English (en)
Inventor
Olli Jaakkola
Timo Varpula
Heikki Seppae
Original Assignee
Atmel Automotive 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 Atmel Automotive Gmbh filed Critical Atmel Automotive Gmbh
Application granted granted Critical
Publication of ATE451754T1 publication Critical patent/ATE451754T1/de

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
    • G06K19/0723—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)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
AT02764907T 2001-10-04 2002-10-04 Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders ATE451754T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011943A FI116650B (fi) 2001-10-04 2001-10-04 Menetelmä etätunnistimen suorituskyvyn parantamiseksi
PCT/FI2002/000781 WO2003036807A1 (en) 2001-10-04 2002-10-04 Method for improving the performance of an rfid transponder

Publications (1)

Publication Number Publication Date
ATE451754T1 true ATE451754T1 (de) 2009-12-15

Family

ID=8562003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02764907T ATE451754T1 (de) 2001-10-04 2002-10-04 Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders

Country Status (6)

Country Link
US (1) US20040246102A1 (de)
EP (1) EP1433264B1 (de)
AT (1) ATE451754T1 (de)
DE (1) DE60234701D1 (de)
FI (1) FI116650B (de)
WO (1) WO2003036807A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019311B3 (de) 2004-04-14 2005-11-10 Atmel Germany Gmbh Verfahren sowie Vorrichtung zur drahtlosen Datenübertragung
DE102004062364A1 (de) * 2004-12-13 2006-06-14 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung
GB2437350A (en) * 2006-04-19 2007-10-24 Hewlett Packard Development Co Data and Power Transmission via an Amplitude and Phase/Frequency Modulated Signal
US8120463B2 (en) 2007-01-04 2012-02-21 Lockheed Martin Corporation RFID protocol for improved tag-reader communications integrity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249212B1 (en) * 1994-10-05 2001-06-19 Avid Marketing, Inc. Universal electronic identification tag
GB2308947A (en) * 1996-01-04 1997-07-09 I D Systems Ltd Identification tag with environmental sensing facility
CA2219268A1 (en) * 1996-12-31 1998-06-30 Lucent Technologies, Inc. Subcarrier frequency division multiplexing of modulated backscatter signals
US5912632A (en) * 1997-01-08 1999-06-15 International Business Machines Corporation Single chip RF tag oscillator circuit synchronized by base station modulation frequency
US6005894A (en) * 1997-04-04 1999-12-21 Kumar; Derek D. AM-compatible digital broadcasting method and system
US6282407B1 (en) * 1998-04-16 2001-08-28 Motorola, Inc. Active electrostatic transceiver and communicating system

Also Published As

Publication number Publication date
FI20011943A (fi) 2003-04-05
FI20011943A0 (fi) 2001-10-04
FI116650B (fi) 2006-01-13
US20040246102A1 (en) 2004-12-09
DE60234701D1 (de) 2010-01-21
WO2003036807A1 (en) 2003-05-01
EP1433264B1 (de) 2009-12-09
EP1433264A1 (de) 2004-06-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties