Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771633 | Echo cancellation method and terminal, computer storage medium | Junbin Liang | 2020-09-08 |
| 10652138 | Link decision-making method and decision-making device | Zheng Xue, Yu Zhou, Jing Lv, Yanbai Zhao, Baojian Wang | 2020-05-12 |
| 9521262 | Method and apparatus for calling terminal to join conference | Dongqi Wang, Zhihui Liu | 2016-12-13 |