Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233786 | One-time dynamic positioning authentication method and system and password alteration method | Yuntao Ma, Wei Liu, Guanhua Sun, Yongsheng Xu | 2022-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233786 | One-time dynamic positioning authentication method and system and password alteration method | Yuntao Ma, Wei Liu, Guanhua Sun, Yongsheng Xu | 2022-01-25 |