Method and apparatus for a receiver/ decoder

Details for Australian Patent Application No. 2002334278 (hide)

Owner Canal + Technologies Societe Anonyme

Inventors Letourneur, Patrice; Maillard, Michel; Lecrom, Francois

Agent Watermark

Pub. Number AU-B-2002334278

PCT Number PCT/IB02/03782

PCT Pub. Number WO2003/019931

Priority 01402202.4 21.08.01 EP; 02253866.4 31.05.02 EP

Filing date 21 August 2002

Wipo publication date 10 March 2003

Acceptance publication date 13 December 2007

International Classifications

H04N 5/00 (2006.01) Details of television systems

G11B 27/00 (2006.01) Editing

G11B 27/10 (2006.01) Editing - Indexing

G11B 27/32 (2006.01) Editing - on separate auxiliary tracks of the same or an auxiliary record carrier

H04N 5/44 (2006.01) Details of television systems - Receiver circuitry

H04N 5/445 (2006.01) Details of television systems - for displaying additional information

H04N 5/76 (2006.01) Details of television systems - Television signal recording

H04N 5/92 (2006.01) Details of television systems - Transformation of the television signal for recording, e.g. modulation, frequency changing

H04N 7/08 (2006.01) Television systems - Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band

H04N 7/081 (2006.01) Television systems - the additional information signals being transmitted by means of a subcarrier

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

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

H04N 7/26 (2006.01) Television systems - using bandwidth reduction

H04N 7/50 (2006.01) Television systems - involving transform and predictive coding

H04N 5/781 (2006.01) Details of television systems - on discs or drums

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

H04N 9/804 (2006.01) Details of colour television systems - involving pulse code modulation of the colour picture signal components

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 01402202.4 21.08.01 EP; 02253866.4 31.05.02 EP

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2002334278

13 December 2007 Application Accepted

  Published as AU-B-2002334278

10 April 2008 Standard Patent Sealed

16 December 2010 Assignment Registered

  Canal + Technologies Societe Anonyme The patent has been assigned to THOMSON Licencing

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