Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107367 | Optical distributor with rotating mirror | Valerie Desnoux, Jean Pelat | 1992-04-21 |
| 4562350 | Optical device containing a semiconductor laser | Louis Arquie | 1985-12-31 |
| 4414657 | Moving system for a videodisk reader-recorder | Louis Arquie | 1983-11-08 |
| 4380016 | Protected optical disc | Jean-Claude Lehureau, Henriette Magna | 1983-04-12 |
| 4345321 | Semiconductor laser source optical reading head | Louis Arquie, Claude Bricot | 1982-08-17 |
| 4334300 | Stigmatic optical device and an optical recording head equipped with said device | Louis Arquie, Claude Bricot, Jean-Claude Lehureau, Jean-Pierre Le Merer, Dominique Leterme | 1982-06-08 |
| 4308545 | Protected optical disc | Jean-Claude Lehureau, Henriette Magna | 1981-12-29 |