Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325404 | Synchronization device for performing synchronous circuit switching functions thru an asynchronous communication node | Jean Calvignac, Jean-Christophe Debos, Rene Gallezot, Eric Saint-Georges | 1994-06-28 |