Issued Patents All Time
Showing 1–8 of 8 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 |
| 12121254 | Slide slot type multi-arm clamp | Mingqiao Fan, Hongyan Jin, Ning Li, Changqing Li, Jiefeng Xi +1 more | 2024-10-22 |
| 12108975 | Multifunctional high-frequency electric knife | Xiao Hu, Mingqiao Fan, Huan Xie, Changqing Li, Derong Leng | 2024-10-08 |
| 12035960 | Dual-channel injection bipolar high frequency electrosurgical knife | Mingqiao Fan, Huan Xie, Changqing Li, Derong Leng | 2024-07-16 |
| 11857192 | Self-service anastomosis clamp for digestive tract and delivery system thereof | Hongyan Jin, Zhenghua Shen, Weiqin QIU, Zhou Yu | 2024-01-02 |
| 9795390 | Hemostatic clip | Hongyan Jin, Mingqiao Fan, Ran Song | 2017-10-24 |
| D725401 | Maglev soap holder | — | 2015-03-31 |
| D725402 | Maglev soap holder | — | 2015-03-31 |