Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176392 | Liveness test method and apparatus | Byungin Yoo, Jingtao Xu, Chao Zhang, Hao Feng, Yanhu Shan +3 more | 2021-11-16 |
| 10891466 | Face verification method and apparatus | Changyong SON, Deoksang Kim, Dae-Kyu Shin, Byungin Yoo, Seungju HAN +3 more | 2021-01-12 |