Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339994 | Control method and control device for variable-frequency and variable-capacity heat pump hot-air drying system | Yujun Wang, Yunyun Wu, Xiaowang Wu, Zhonghai Ji, Ying Wang +1 more | 2022-05-24 |
| 11248824 | Control system and control method for frostless, multivariable coupling, and heat pump-based hot blast stove | Yujun Wang, Xiaojie Ma, Ying Wang, Yi Yang | 2022-02-15 |