Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867199 | Data update method for face-to-unlock authentication, authentication device, and non-volatile storage medium | — | 2020-12-15 |
| 10796178 | Method and device for face liveness detection | Haoqiang Fan | 2020-10-06 |