Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376840 | Occluder pushing device and transport system | Xiangdong Liu, Xianmiao Chen | 2025-08-05 |
| 11992221 | Occluder, occluding system and conveying device | Xianmiao Chen, Yudu Wang | 2024-05-28 |
| 11648030 | Ostomy method and implantation method | Xiaodong Wang, Xianmiao Chen | 2023-05-16 |
| 11419591 | Occluder pushing device and transport system | Xiangdong Liu, Xianmiao Chen | 2022-08-23 |
| 11071624 | Artificial heart valve stent, artificial heart valve and implantation method | Jian Zhuang, Huiming Guo, Huanlei Huang, Zhiwei Wang, Xiangdong Liu +2 more | 2021-07-27 |