Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511256 | Solar panel cleaning robot | Changsheng Jiang, Jianrong Xu | 2019-12-17 |
| 10300968 | Track tension device and track moving device | Changsheng Jiang, Jianrong Xu | 2019-05-28 |