Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373435 | Method and system for contactless 3D fingerprint image acquisition | Zhinong Li, Chongliang Zhong | 2022-06-28 |
| 10885300 | Method and system for contactless 3D fingerprint image acquisition | Zhinong Li, Chongliang Zhong | 2021-01-05 |