Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775376 | Proxy database for element management system of telephone switching network | Jian J. Hsieh, Liwei Ren | 2004-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775376 | Proxy database for element management system of telephone switching network | Jian J. Hsieh, Liwei Ren | 2004-08-10 |