TRANSPONDER SYSTEM WITH A COMMUNICATION STATION COMPRISING STATION IDENTIFICATION SIGNAL GENERATING MEANS

Details for Australian Patent Application No. 2002253485 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors AMTMANN, Franz

Pub. Number AU-A-2002253485

PCT Pub. Number WO2002/091284

Priority 01890130.6 04.05.01 EP

Filing date 24 April 2002

Wipo publication date 18 November 2002

International Classifications

G06K 007/00 Methods or arrangements for sensing record carriers

G06K 017/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations

G06K 019/073 Record carriers for use with machines and with at least a part designed to carry digital markings - Special arrangements for circuits, e.g. for protecting identification code in memory

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002253485

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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