Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253078 | Pressure-pump cartridge and pressure pump | Hongyan Jin, Hui LIU, Jinwei Pang, Derong Leng, Changqing Li +4 more | 2025-03-18 |
| 12245768 | Occluding stent, implanter thereof, and implanting method thereof | Guoxin Zhang, Huaiming Sang, Yun WANG, Lurong Li, Weifeng Zhang +3 more | 2025-03-11 |
| 12239305 | Channel device for surgery and trigger structure | Derong Leng, Zhuhai Lv, Wenqi Lv, Changqing Li, Long Long +2 more | 2025-03-04 |