Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549291 | Hybrid local communication network, operating both in circuit and packet modes | Jean P. Lefranc, Tahar Takhedmit | 1985-10-22 |
| 4423507 | Communications system for interconnecting a plurality of asynchronous data processing terminals | Jean Y. Le Brun | 1983-12-27 |
| 4413338 | Communication system for interconnecting a plurality of asynchronous data processing terminals | Jean Y. Le Brun | 1983-11-01 |