Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920542 | Tunable semiconductor laser | Philippe Brosson, Joel Jacquet, Claude Artigue, Denis Leclerc | 1990-04-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920542 | Tunable semiconductor laser | Philippe Brosson, Joel Jacquet, Claude Artigue, Denis Leclerc | 1990-04-24 |