Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5923381 | Device and method for processing a signal with a subject moving against a colored background | Michel Le Lan | 1999-07-13 |
| 5903318 | Device and method for determining a key for clipping a subject moving against a colored background | Michel Le Lan | 1999-05-11 |
| 5745185 | Method of synchronization of a digital video signal and device for application of the method | Isabelle Portron, Philippe Le Queau | 1998-04-28 |