Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309540 | Optical fiber sensor and a manufacturing process for making same | Marc Turpin, Jean-Pierre Le Pesant | 1994-05-03 |
| 5138407 | Transistor made of 3-5 group semiconductor materials on a silicon substrate | Jean-Pierre Hirtz, Thierry Pacou, Alain Bosella, Pierre Briere | 1992-08-11 |