Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542391 | Method and apparatus to efficiently support group call confirmation | Zhi-Chao Zhang, Yi Peng, Ya-Ming Wu, Hong Zhu | 2020-01-21 |
| 9661615 | Method and apparatus for managing trunking operations in an ad-hoc network | Ya-Ming Wu, Zhi-Chao Zhang, Qing Zheng | 2017-05-23 |