Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714339 | Optical switch based on light spatial modulators | Stephane Gosselin, Philippe Gravey, Nicole Wolffer | 2004-03-30 |
| 5289332 | Protective circuit for a control circuit, in particular of liquid crystal display screen | Patrice Senn, Gilbert Martel | 1994-02-22 |
| 5262720 | Circuit for controlling the lines of a display screen and including test means with a single output | Patrice Senn, Gilbert Martel, Denis Pradel | 1993-11-16 |
| 5252956 | Sample and hold circuit for a liquid crystal display screen | Patrice Senn, Gilbert Martel | 1993-10-12 |