Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305104 | Saccular cavopulmonary assist device | Haiyun Yuan, Jian Zhuang, Jimei Chen, Huanlei Huang, Shusheng Wen | 2022-04-19 |
| 10919491 | Alarming system for a wiper and a wiper blade assembly with alarming function | Xu Cheng | 2021-02-16 |