Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570882 | Method of managing a queue of digital cells | — | 2003-05-27 |
| 5712854 | Method of routing cells in an asynchronous time-division multiplex switching network and corresponding network input switch and application | Marc Dieudonne, Pierre Parmentier | 1998-01-27 |
| 5654956 | Switching network for interconnecting bothway input/output links, use and method of enlarging such a network, and a system including such a network | Pierre Parmentier, Marc Dieudonne, Rene Coutin | 1997-08-05 |