Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567657 | SCP and MSC fault recovery process and signaling node failure reporting mechanism | Gerald Augustin Holly, Jr., Akilan Tiburtius, Arturo Vega, Hanh Duy Vo, Nadia Bishai +1 more | 2003-05-20 |
| 6424832 | Method of supporting functionality for roamer port calls in a radio telecomminications network in which number portability is implemented | Margaret Britt | 2002-07-23 |
| 6397056 | System and method for reducing network signaling load in a radio telecommunications network | Binh Nguyen | 2002-05-28 |
| 6240284 | System and method of handling emergency calls from roaming mobile stations in a radio telecommunications network | Binh Nguyen | 2001-05-29 |
| 6148190 | System and method of handling emergency calls in a radio telecommunications network in the presence of cloned mobile stations | Binh Nguyen | 2000-11-14 |
| 6115463 | Migration of subscriber data between home location registers of a telecommunications system | Marc Coulombe, Benoit Coulombe, Roch Glitho, David Sugirtharaj | 2000-09-05 |