Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813113 | Method and system for adding a conditional access system | David J. Duffield, Ahmet Mursit Eskicioglu | 2014-08-19 |
| 8724807 | Method for etching and secure distribution of digital data, access device and writer | Alain Durand, Sylvain Lelievre | 2014-05-13 |
| 8612354 | Method for controlling digital rights of the “Play N times” type for a digital audio and/or video content and device implementing this method | Yan-Mei Tang-Talpin, Alain Durand, Fabien Battini, Eric Diehl | 2013-12-17 |
| 8196209 | Content distribution control on a per cluster of devices basis | Sylvain Lelievre, Alain Durand, Oliver Courtay | 2012-06-05 |
| 7869596 | Method of recording scrambled digital data, storage medium and method of reading such data | Franck Abelard, Jean-Francois Vial, Eric Diehl | 2011-01-11 |
| 7254236 | Method and system for handling two CA systems in a same receiver | Ahmet Mursit Eskicioglu, Michael Scott Deiss, David J. Duffield | 2007-08-07 |
| 6654416 | Device and process for regulating bit rate in system for the statistical multiplexing of image streams coded according to MPEG2 coding | Patrice Alexandre, Thierry Lavenan | 2003-11-25 |
| 5446495 | Television signal sub-band coder/decoder with different levels of compatibility | Philippe Tourtier, Jean-Francois Vial, Michel Pecot | 1995-08-29 |