Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236703 | Method and system for fish identification based on body surface texture features and geometric features | Jian Zhao, Haijun Li, Xiaofeng Qi, Ruiji Mahe, Zhangying Ye +2 more | 2025-02-25 |
| 11858382 | Seat rotation locking mechanism | Qingwei Feng, Jiabin Ding | 2024-01-02 |
| 10857914 | Locking device and motor vehicle seat rotation mechanism | Qingwei Feng, Dahai Qian, Shuai Xu, Xun Tan | 2020-12-08 |
| 10688889 | Motor vehicle seat rotation mechanism | Qingwei Feng, Dahai Qian, Shuai Xu, Xun Tang | 2020-06-23 |