Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654956 | Switching network for interconnecting bothway input/output links, use and method of enlarging such a network, and a system including such a network | Patrick Frene, Pierre Parmentier, Marc Dieudonne | 1997-08-05 |