Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247394 | Inflatable partition | Liu Weiqiang, Zhongzhe Dong, Daniel C. Wei | 2025-03-11 |
| 12239305 | Channel device for surgery and trigger structure | Derong Leng, Zhuhai Lv, Wenqi Lv, Changqing Li, Jianyu Wei +2 more | 2025-03-04 |
| 11885123 | Inflatable partition | Liu Weiqiang, Zhongzhe Dong, Daniel C. Wei | 2024-01-30 |