Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634850 | Washing machine and washing drum thereof | Lei Xi, Fei Zhao, Jian Wang, Xiaowei XIE | 2023-04-25 |
| 10753027 | Washing machine | Lei Xi, Fei Zhao, Jian Wang, Xiaowei XIE | 2020-08-25 |
| 10697106 | Washing machine and washing drum thereof | Lei Xi, Fei Zhao, Jian Wang, Xiaowei XIE | 2020-06-30 |