Simplified scrambling scheme for satellite broadcasting systems

Details for Australian Patent Application No. 2004302831 (hide)

Owner The DIRECTV Group, Inc

Inventors Lindsey, William C.; Santoru, Joseph; Lin, Tung-Sheng; Chen, Ernest C.; Zhou, Guangcai; Maitra, Shamik; Lai, Dennis

Agent Griffith Hack

Pub. Number AU-B-2004302831

PCT Pub. Number WO2005/022758

Priority 60/498,824 29.08.03 US

Filing date 27 August 2004

Wipo publication date 10 March 2005

Acceptance publication date 7 August 2008

International Classifications

H04L 27/36 (2006.01) Modulated-carrier systems

Event Publications

23 February 2006 PCT application entered the National Phase

  PCT publication WO2005/022758 Priority application(s): WO2005/022758

7 August 2008 Application Accepted

  Published as AU-B-2004302831

4 December 2008 Standard Patent Sealed

9 April 2009 Assignment Registered

  The DIRECTV Group, Inc The patent has been assigned to DTVG Licensing, Inc.

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