Inventor · disambiguated record
Christian Benardeau
Also filed as: BENARDEAU CHRISTIAN
9 granted patents·2 pending applications·816 citations·filing 1999–2012
92Inventor score
Files withCANAL PLUS SA3LOGIWAYS FRANCE2THOMSON LICENSING SA2BENARDEAU CHRISTIAN1CANAL PLUS TECHNOLOGIES1
Top patents by PatentIndex Score
11 records- 0194US6286103B1Method and apparatus for encrypted data stream transmissionCANAL PLUS SA·Filed 2000·Granted Sep 4, 2001·121 cites·23 claims
- 0293US6714650B1Recording of scrambled digital dataCANAL PLUS SA·Filed 1999·Granted Mar 30, 2004·171 cites·19 claims
- 0388US6904522B1Method and apparatus for secure communication of information between a plurality of digital audiovisual devicesCANAL PLUS TECHNOLOGIES·Filed 1999·Granted Jun 7, 2005·133 cites·51 claims
- 0485US7239704B1Method and apparatus for recording of encrypted digital dataTHOMSON LICENSING SA·Filed 1999·Granted Jul 3, 2007·94 cites·24 claims
- 0583USRE40334EMethod and apparatus for encrypted data stream transmissionNAGRA THOMSON LICENSING·Filed 2006·Granted May 20, 2008·9 cites·23 claims
- 0680US6466671B1Smartcard for use with a receiver of encrypted broadcast signals, and receiverFiled 1999·Granted Oct 15, 2002·253 cites·35 claims
- 0778US6813709B1Method and apparatus for recorded digital data protection via media volumeCANAL PLUS SA·Filed 2000·Granted Nov 2, 2004·29 cites·16 claims
- 0853US7802106B2Method and system for guaranteeing the integrity of at least one software program which is transmitted to an encryption/decryption module and recording media for implementing sameLOGIWAYS FRANCE·Filed 2003·Granted Sep 21, 2010·4 cites·19 claims
- 0935US2011228933A1Method and system for protecting an information signal using a control wordLOGIWAYS FRANCE·Filed 2011·Application pending·0 cites
- 1033US2013139206A1Transmission method for push type video on demand programs and associated decoderBENARDEAU CHRISTIAN·Filed 2012·Application pending·0 cites
- 1131USRE42044ERecording of scrambled digital dataTHOMSON LICENSING SA·Filed 1999·Granted Jan 18, 2011·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →