Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471664 | Blood pump device | Qinglin FAN, Wenjin Wu, Xuman ZHANG, Zhifu HAN, Guogang SONG +1 more | 2022-10-18 |
| 11268295 | Door handle safety lock | Dong Li, Xinjun Wang | 2022-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471664 | Blood pump device | Qinglin FAN, Wenjin Wu, Xuman ZHANG, Zhifu HAN, Guogang SONG +1 more | 2022-10-18 |
| 11268295 | Door handle safety lock | Dong Li, Xinjun Wang | 2022-03-08 |