Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154512 | Hemostatic compound and preparation method thereof | Jie Fan, Lisha Yu, Hao Chen, Xiaoqiang Shang | 2021-10-26 |
| 11151819 | Access control method, access control apparatus, system, and storage medium | Xiang Huang, Zhonghua She, Wenchao Zhou | 2021-10-19 |