Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801252 | Pharmaceutical composition | Caiyun Pan, Ailing Chen, Kai Liu, Zhirong MO | 2023-10-31 |
| 11678187 | Method for restricting access of terminal device and apparatus | Li Hu, Jing Chen | 2023-06-13 |
| 11582602 | Key obtaining method and device, and communications system | Jing Chen, He Li | 2023-02-14 |
| 11576038 | Key generation method, apparatus, and system | Jing Chen | 2023-02-07 |