Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9106429 | Method and system for pre-accessing conference telephone and network side device | Baohua Zhang, Fangmin Deng, Song-Huo Yu, Tao Xue | 2015-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9106429 | Method and system for pre-accessing conference telephone and network side device | Baohua Zhang, Fangmin Deng, Song-Huo Yu, Tao Xue | 2015-08-11 |