Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165767 | Identity authentication method and system, server, and terminal | Jie Shi, Chengfang Fang, Xiwen Fang | 2021-11-02 |
CC
Chengkang Chu
Overall (2021): #503,456 of 548,734Top 95%
1
Patents 2021