Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775229 | Method and system for providing a protection path for connection-oriented signals in a telecommunications network | Li-Pang Mo, Indra Widjaja, Edward T. Sullivan | 2004-08-10 |
| 6768735 | Method and apparatus for controlling signaling links in a telecommunications system | Robert S. Gammenthaler, Serge Francois Fourcand | 2004-07-27 |