A digital television application protocol for interactive television

Details for Australian Patent Application No. 2002240200 (hide)

Owner OPENTV, INC.

Inventors Henrard, Jose; Lam, Waiman; Delpuch, Alain; Dureah, Vincent; Huntington, Matthew; Alao, Rachad

Agent Callinan

Pub. Number AU-B-2002240200

PCT Pub. Number WO2002/063851

Priority 09/858,379 16.05.01 US; 60/266,210 02.02.01 US; 60/269,261 15.02.01 US; 60/279,543 28.03.01 US; 60/265,986 02.02.01 US; 60/267,876 09.02.01 US

Filing date 1 February 2002

Wipo publication date 19 August 2002

Acceptance publication date 15 June 2006

International Classifications

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04N 7/173 (2006.01) Television systems - with two-way working, e.g. subscriber sending a programme selection signal

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-B-2002240200

15 June 2006 Application Accepted

  Published as AU-B-2002240200

31 August 2006 Corrigenda

  Applications Accepted - Name Index Under the name OPENTV, INC, Application No. 2002240200, under INID (72), amend the co-inventor to Dureau, Vincent.

26 October 2006 Standard Patent Sealed

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