Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367396 | Optical frequency marking method and different frequency channel communication network using it | Michel Sotom, Olivier Audouin | 1994-11-22 |
| 5345455 | Optical wavelength converter control method and device | Jean-Claude Jacquinot, Guy Le Roy, Jean-Baptiste Jacob | 1994-09-06 |
| 5327423 | Method and a network for transmitting messages in frequency channels | Olivier Audouin, Michel Sotom | 1994-07-05 |
| 5325222 | Photonic concentrator | Jean-Baptiste Jacob, Guy Le Roy | 1994-06-28 |
| 5319489 | Method and apparatus for relative positioning of a frequency, in particular an optical frequency | Olivier Audouin, Michel Sotom | 1994-06-07 |
| 5319484 | Photonic time-division multiplexer and demultiplexer | Jean-Baptiste Jacob, Guy Le Roy | 1994-06-07 |
| 5309266 | Photonic switching matrix | Jean-Baptiste Jacob, Guy Le Roy | 1994-05-03 |
| 5301052 | Communication method and network using optical fibers with frequency multiplexing | Olivier Audouin, Michel Sotom | 1994-04-05 |