IN-PHASE AND QUADRATURE DEMODULATOR FOR RFID SYSTEM WITHOUT DIRECTIONAL COUPLER

Details for Australian Patent Application No. 2002342442 (hide)

Owner TAGSYS AUSTRALIA PTY LTD

Inventors RAUBISZKO, Jan

Pub. Number AU-A-2002342442

PCT Number PCT/AU02/01629

PCT Pub. Number WO2003/049275

Priority PR 9237 03.12.01 AU

Filing date 2 December 2002

Wipo publication date 17 June 2003

International Classifications

H03D 003/00 Demodulation of angle-modulated oscillations

H04L 027/14 Modulated-carrier systems - Demodulator circuits

H04L 027/22 Modulated-carrier systems - Demodulator circuits

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): PR 9237 03.12.01 AU

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002342442

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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