Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5745549 | Line break detection device and modem comprising such a device | Walid Hachem | 1998-04-28 |
| 5604772 | Transmission system and modem utilizing coded modulation | Didier Lepitre | 1997-02-18 |