Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622874 | Guide cap and loading system for loading implant into delivery system | Xiang LIU, Mingming Wu, Baozhu Gui | 2023-04-11 |
| 11566987 | Method for calculating internal explosion load speed based on incremental crack growth distance of pipeline | Yang Du, Wenchun Jiang, Fan Zhou, Jinyang Zheng, Chaojie Wang | 2023-01-31 |
| 11547559 | Valve prosthesis | Shihong Liu, Yu-Tang Li | 2023-01-10 |
| 11542758 | Linkage test apparatus for deepwater drilling riser and hang-off system | Xiuquan Liu, Yanwei LI, Hexiang Sun, Zhaowei Liu, Xianglei Wang +4 more | 2023-01-03 |