Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655037 | Optical selector and an optical link including the selector | Guy Le Roy | 1997-08-05 |
| 5652808 | Acoustic-optical device for optical filtering | Christian Brot, Michel Di Maggio | 1997-07-29 |
| 5625735 | Method of fixing a polarization-preserving optical fiber and ferrule for a fiber of this kind | Michel Di Maggio, Christian Brot | 1997-04-29 |