Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295122 | Document identification method and system | — | 2022-04-05 |
| 11295437 | Authentication method and system | Yan Xu | 2022-04-05 |
| 11250254 | Methods and systems for detecting photograph replacement in a photo identity document | — | 2022-02-15 |
| 11216960 | Image processing method and system | Yan Xu | 2022-01-04 |