System for providing keys

Details for Australian Patent Application No. 2004307599 (hide)

Owner NDS Limited

Inventors Wachtfogel, Reuven; Mirsky, Yair

Agent Lord and Company

Pub. Number AU-B-2004307599

PCT Pub. Number WO2005/041472

Priority 10/760,952 20.01.04 US; 60/514,659 27.10.03 US

Filing date 29 April 2004

Wipo publication date 6 May 2005

Acceptance publication date 23 October 2008

International Classifications

H04L 9/14 (2006.01) Arrangements for secret or secure communication - using a plurality of keys or algorithms

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

H04N 5/783 (2006.01) Details of television systems - Adaptations for reproducing at a rate different from the recording rate

H04N 5/913 (2006.01) Details of television systems - for scrambling

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

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

Event Publications

2 February 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Jan 2006 2005

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/041472 Priority application(s): WO2005/041472

23 October 2008 Application Accepted

  Published as AU-B-2004307599

19 February 2009 Standard Patent Sealed

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