Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399870 | Automatic traction device for lower limb fracture osteosynthesis | Wei-Ming Chen, Qi Zhang, Hongzhi Lv, Yingze Zhang, Zhiyong Hou +6 more | 2022-08-02 |
| 10612559 | Two-stage blade adjusting device for counter-rotating axial flow fan | Ziming Kou, Guijun Gao, Jing Zhang, Juan Wu, Jing Liu | 2020-04-07 |