Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165767 | Identity authentication method and system, server, and terminal | Chengkang Chu, Jie Shi, Chengfang Fang | 2021-11-02 |
XF
Xiwen Fang
Overall (2021): #209,650 of 548,734Top 40%
1
Patents 2021