Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821274 | Electro-optical semiconductor device and a method of emitting light | Claude Naud, Gerard L. H. Guillot, Bernard Clerjaud | 1989-04-11 |
| 4720309 | Saturatable absorbant with very short switching times | Andre Chomette, Andre Regreny | 1988-01-19 |