Systems and methods for dynamically generating and distributing synchronized enhancements to a broadcast signal

Details for Australian Patent Application No. 2004244625 (hide)

Owner Turner Broadcasting System, Inc.

Inventors Lewin, Blake P.; Woodward, Stephen Graham

Agent Callinan

Pub. Number AU-B-2004244625

PCT Pub. Number WO2004/107759

Priority 10/443,643 22.05.03 US

Filing date 24 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 6 November 2008

International Classifications

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

H04N 7/16 (2006.01) Television systems - Secrecy systems

H04N 7/24 (2006.01) Television systems - Systems for the transmission of television signals using pulse code modulation

H04N 7/56 (2006.01) Television systems

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/107759 Priority application(s): WO2004/107759

6 November 2008 Application Accepted

  Published as AU-B-2004244625

5 March 2009 Standard Patent Sealed

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