Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627100 | Method for the making of surface-emitting laser diodes with mechanical mask, the apertures having inclined flanks | Philippe Maurel, Jean-Pierre Hirtz | 1997-05-06 |
| 5272106 | Method for the making of an optoelectronic device | Jean-Pierre Hirtz, Philippe Maurel | 1993-12-21 |