Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594279 | Method and apparatus for transporting IP datagrams over synchronous optical networks at guaranteed quality of service | Thinh Nguyen | 2003-07-15 |
| 6512746 | Method and apparatus for measuring voice grade of service in an IP network | — | 2003-01-28 |