Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10587559 | Communication and messaging system | Hang Chen, Zhenhao Wu, Lili Zhang, Feng Bao, Liying Yu +8 more | 2020-03-10 |
| 10581770 | Method and system for communication in instant messaging application | Liying Yu, Zhenhao Wu, Feng Luo | 2020-03-03 |