Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649880 | Gearbox and driving device using the same | Qiumei Li, Baofeng Ji, Yongjun Zhao | 2023-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649880 | Gearbox and driving device using the same | Qiumei Li, Baofeng Ji, Yongjun Zhao | 2023-05-16 |