Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345455 | Optical wavelength converter control method and device | Jean-Michel Gabriagues, Jean-Claude Jacquinot, Guy Le Roy | 1994-09-06 |
| 5325222 | Photonic concentrator | Guy Le Roy, Jean-Michel Gabriagues | 1994-06-28 |
| 5319484 | Photonic time-division multiplexer and demultiplexer | Guy Le Roy, Jean-Michel Gabriagues | 1994-06-07 |
| 5309266 | Photonic switching matrix | Guy Le Roy, Jean-Michel Gabriagues | 1994-05-03 |