Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545738 | Network telephony system with enhanced interconversion of audio signals and IP packets | Tang He, Degang Wei, Gongqian Wang | 2009-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545738 | Network telephony system with enhanced interconversion of audio signals and IP packets | Tang He, Degang Wei, Gongqian Wang | 2009-06-09 |