A TELEVISION SYSTEM WITH ACOUSTIC BACK-LINK

Details for Australian Patent Application No. 2002317355 (hide)

Owner GEMSTAR DEVELOPMENT LIMITED

Inventors DRAZIN, Jonathan

Pub. Number AU-A-2002317355

PCT Number PCT/GB02/03275

PCT Pub. Number WO2003/007610

Priority 0202685.4 05.02.02 GB; 0117170.1 13.07.01 GB

Filing date 15 July 2002

Wipo publication date 29 January 2003

International Classifications

H04N 007/173 Television systems - with two-way working, e.g. subscriber sending a programme selection signal

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0202685.4 05.02.02 GB; 0117170.1 13.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002317355

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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