Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11514605 | Computer automated interactive activity recognition based on keypoint detection | Dan Zhang, Hong Bing Zhang, Xue Ping Liu, Zhi Xing Peng, Zhuo Cai | 2022-11-29 |
| 11321822 | Determining image defects using image comparisons | Zhuo Cai, Hong Bing Zhang, Dan Zhang, Guang Qing Zhong | 2022-05-03 |