Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503151 | Communication device having base station function of DECT cellular system, and communication system | Yun Liao, Lianchang Zhang | 2022-11-15 |
| 11445146 | Video conference terminal and video conference system | Yun Liao, Huirong Zhang | 2022-09-13 |