Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134048 | Communication and messaging system | Hang Chen, Zhenhao Wu, Lili Zhang, Chenlu Guo, Feng Bao +8 more | 2021-09-28 |
| 11050689 | Method and apparatus for centralized management of personnel and equipment based on instant messaging application | Jiankang Sun, Bijun Zhu, Hao Yang | 2021-06-29 |