Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761799 | Time-locking method for stations which form part of a local star network, and local star network for performing the time-locking method | — | 1988-08-02 |
| 4747138 | Method of scrambling television pictures and arrangement for descrambling the pictures thus scrambled | Gerard Marie | 1988-05-24 |
| 4723282 | Method and apparatus of decoding and deciphering a rotated video signal | Gerard Marie | 1988-02-02 |
| 4691352 | Arrangement for deciphering and decoding television pictures encoded in accordance with the MAC standard and scrambled at transmission by submitting the video signals to cyclic permutations | Jean-Pierre Michel | 1987-09-01 |
| 4672425 | Multiplex television system adapted to transmit pictures with a 5/3 aspect ratio, system | Gerard Marie | 1987-06-09 |
| 4649419 | Pseudo-random binary sequency generator | Christian Cantou, Gerard Marie | 1987-03-10 |
| 4535449 | Time-locking method for stations which form part of a local loop network, and local loop network for performing this time-locking method | — | 1985-08-13 |