Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769157 | Method of providing the facility for some communication network users to have preferential access for particular calls | André Messager | 2010-08-03 |
| RE40935 | Control of access to the call completion on busy link service in a private telecommunication network | Daphné Bienvenu | 2009-10-13 |
| 7079484 | Management method for maintaining communications options within a private communications network | Karine Villatte | 2006-07-18 |
| 6909694 | Routing in a private network with compression | Lahcen Bennai | 2005-06-21 |
| 6813246 | Routing calls with overflows in a private network | Jacques Litteaut | 2004-11-02 |
| 6667958 | Routing calls to external networks from a private network | Nhut Quan Tran | 2003-12-23 |
| 6643366 | Control of access to the call completion on busy link service in a private telecommunication network | Daphné Bienvenu | 2003-11-04 |
| 6600722 | Routing calls in a telecommunications network on the basis of passband | Nhut Quan Tran | 2003-07-29 |
| 6487289 | Managing priorities for routing calls in a telecommunication network | Nhut Quan Tran | 2002-11-26 |