Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636054 | Regulated optical amplifier having an optical circulator | Serge Artigaud, Pierre Sansonetti | 1997-06-03 |
| 5290103 | Optical fiber temperature sensor | Herve A. Fevrier, Jean-Francois Marcerou, Serge Artigaud | 1994-03-01 |