Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910763 | Switching device for connecting a data transmission system to the telephone switched network | Francois Caron, Jean Cholat-Namy | 1990-03-20 |
| 4887257 | Echo cancelling device for data transmission over two-wire lines | Jacques Belloc, Dominique Godard, Michel Quintin | 1989-12-12 |
| 4887258 | Echo cancelling device with phase-roll correction | Jacques Belloc, Dominique Godard, Michel Quintin | 1989-12-12 |
| 4604713 | Tone detector and multifrequency receiver using said detector | Dominique Godard | 1986-08-05 |
| 4336423 | Device for increasing the parallel inductance of a transformer | Daniel Reynes, Jean-Pierre Suzzoni | 1982-06-22 |