Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290777 | Filter screen component, base assembly, clothes dryer, and washing and drying integrated machine | Fangzhen Zheng | 2025-05-06 |
| 12110906 | Heat collecting pump and domestic appliance | Xiaowen Hu, Site HU, Longzhen DAI, Richao LIU, Hui Zhang | 2024-10-08 |
| 12070172 | Spraying apparatus and dish-washing machine | Weijun Xue, Chubin Ou, Shouliang Gu, Fangzhen Zheng | 2024-08-27 |
| 12049907 | Heating pump and cleaning device with same | Xiaowen Hu, Site HU, Longzhen DAI, Richao LIU | 2024-07-30 |