UTILIZATION OF RELATIONAL METADATA IN A TELEVISION SYSTEM

Details for Australian Patent Application No. 2002343488 (hide)

Owner OPENTV, INC.

Inventors PIERRE, Ludovic; SZYMANSKI, Steven; HENSGEN, Debra

Pub. Number AU-A-2002343488

PCT Number PCT/US02/32151

PCT Pub. Number WO2003/032638

Priority 09/974,142 10.10.01 US

Filing date 9 October 2002

Wipo publication date 22 April 2003

International Classifications

H04N 007/083 Television systems - with signal insertion during the vertical and the horizontal blanking interval

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/974,142 10.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002343488

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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