Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579477 | Method for making optical components by replication | Philippe Belleville, Sophie Kaladgew | 2003-06-17 |
| 4583820 | Wavelength multiplexer/demultiplexer using optical fibers | Jean-Sebastien Flamand, Jean-Pierre Laude | 1986-04-22 |