Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949759 | Fault correlation system and method in packet switching networks | Catherine Gallian, Laurent Nicolas, Yves Ouvry, Benoit Sirot, Gilles Wozelka | 1999-09-07 |
| 4918687 | Digital packet switching networks | Lionel A. Bustini, Gerard Marmigere, Guy Platel, Pierre Secondo | 1990-04-17 |