Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503164 | Media interaction method in DECT network cluster | Yanzhang Lin, Huirong Zhang | 2022-11-15 |
| 11474627 | Method, apparatus and device for erasing handwriting on electronic whiteboard | Chaomin Liao, Wanjian Feng | 2022-10-18 |