Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565220 | Signaling status information of an application service | Philippe Bouckaert, Didier Varroni | 2013-10-22 |
| 8271691 | Method for coupling a telephone switched circuit network to an internet protocol network | Frederic M. Ramo, Laurent M. Bollereau | 2012-09-18 |
| 7969969 | Signalling gateway | Philippe Bouckaert, Laurent Cavalier | 2011-06-28 |