Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512824 | Proxy database for element management system of telephone switching network | Phil A. Marzullo, Liwei Ren | 2003-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512824 | Proxy database for element management system of telephone switching network | Phil A. Marzullo, Liwei Ren | 2003-01-28 |