Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269086 | Method and system for secure sharing of recorded copies of a multicast audiovisual program using scrambling and watermarking techniques | Didier Lesteven | 2019-04-23 |
| 8861729 | Method and system for the secure distribution of audiovisual data by transactional marking | Didier Lesteven | 2014-10-14 |
| 8442225 | Method and system for the secured distribution of audiovisual data by transaction marking | Sébastien Dupuis, Pierre Sarda | 2013-05-14 |
| 8165292 | Method and system for secure distribution of audiovisual data encapsulated according to a plurality of transport protocols | Didier Lesteven | 2012-04-24 |