Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098416 | Doped gallium oxide crystalline material and preparation method and application thereof | Qinglin SAI, Wei Zhou, Hongji Ql | 2021-08-24 |
| 10881261 | Cleaning robot | Feidu Liang | 2021-01-05 |