Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570249 | Optical read/write head for recording and playback of an optical disk and an optical device associated with said optical head | Claude Monlouis | 1986-02-11 |
| 4554653 | Focusing optical head movable radially by a carriage | Claude Monlouis | 1985-11-19 |
| 4238707 | Power supply system for a semiconductor light source | Daniel Lecomte | 1980-12-09 |