Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367396 | Optical frequency marking method and different frequency channel communication network using it | Michel Sotom, Jean-Michel Gabriagues | 1994-11-22 |
| 5355240 | Optical communication link with correction of non-linear effects and optical signal processing method | Laurence Prigent, Jean-Pierre Hamaide, Jose Chesnoy | 1994-10-11 |
| 5327423 | Method and a network for transmitting messages in frequency channels | Jean-Michel Gabriagues, Michel Sotom | 1994-07-05 |
| 5319489 | Method and apparatus for relative positioning of a frequency, in particular an optical frequency | Jean-Michel Gabriagues, Michel Sotom | 1994-06-07 |
| 5307191 | Communications method and network with frequency allocation | Jean-Michael Gabriagues, Michel Sotom | 1994-04-26 |
| 5301052 | Communication method and network using optical fibers with frequency multiplexing | Jean-Michel Gabriagues, Michel Sotom | 1994-04-05 |