Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9672416 | Facial expression tracking | Cha Zhang, Zhengyou Zhang | 2017-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9672416 | Facial expression tracking | Cha Zhang, Zhengyou Zhang | 2017-06-06 |