NON-CONTACT SMART CARD INTERROGATOR, WHEREIN ACROSS A TRANSMISSION LINE FROM AN ANTENNA TO A RECEIVER THE SIGNAL MODULATION VARIES BETWEEN THE AMPLITUDE MODULATION AND PHASE MODULATIONS

Details for Australian Patent Application No. 2002324414 (hide)

Owner KUNC, Vinko STERN, Anton

Inventors KUNC, Vinko; STERN, Anton

Pub. Number AU-A-2002324414

PCT Number PCT/SI02/00021

PCT Pub. Number WO2003/015007

Priority P-200100207 03.08.01 SI

Filing date 25 July 2002

Wipo publication date 24 February 2003

International Classifications

H01Q 001/27 Details of, or arrangements associated with, aerials - Adaptation for use in or on movable bodies

H04B 001/38 Details of transmission systems, not covered by a single one of groups - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

G06K 019/07 Record carriers for use with machines and with at least a part designed to carry digital markings - with integrated circuit chips

H04Q 005/00 Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange

H01P 005/00 Coupling devices of the waveguide type

G06K 007/08 Methods or arrangements for sensing record carriers - by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): P-200100207 03.08.01 SI

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002324414

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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