Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968448 | Dishwasher with graphical user interface | Jingbo Ru | 2022-11-01 |
| 11266229 | Sterilizable facial cleaning instrument | Jiangang Guo, Peng Ma | 2022-03-08 |
| 9844295 | Coffee machine | Jiangang Guo, Yongchun Zeng | 2017-12-19 |
| 9554666 | Brewing mechanism of coffee machine | Jiangang Guo, Yongchun Zeng | 2017-01-31 |