Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189797 | File access right authentication method and electronic device | Qiang Wei, Wenyuan Tian, Anyu Wang, Zhe Li | 2025-01-07 |
| 12008121 | File processing method and terminal device | Qiang Wei | 2024-06-11 |
| 11165767 | Identity authentication method and system, server, and terminal | Chengkang Chu, Jie Shi, Chengfang Fang | 2021-11-02 |