Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185968 | Quick fastening device | Zhaojun Shi, Canquan Huang | 2021-11-30 |
| 10977760 | Method for embedding spread spectrum watermark into images with self-adaptive embedding strength | Baoning Niu, Ying Huang, Hu Guan, Shuwu Zhang | 2021-04-13 |