Method and system to uniquely associate multicast content with each of multiple recipients

Details for Australian Patent Application No. 2001243465 (hide)

Owner Irdeto Access B.V. Entriq

Inventors Wajs, Andrew Augustine; White, Mark Andrew George

Agent Freehills

Pub. Number AU-B-2001243465

PCT Pub. Number WO01/67667

Priority 00200793 06.03.00 EP; 60218031 12.07.00 US

Filing date 6 March 2001

Wipo publication date 17 September 2001

Acceptance publication date 12 January 2006

International Classifications

H04L 9/00 (2006.01) Arrangements for secret or secure communication

H04N 7/167 (2006.01) Television systems - Systems rendering the television signal unintelligible and subsequently intelligible

Event Publications

12 January 2006 Application Accepted

  Published as AU-B-2001243465

18 May 2006 Standard Patent Sealed

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