Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313599 | Refrigerator cooling system capable of regulating amount of refrigerant | Zhenhua Tian, Xuefeng Han | 2022-04-26 |
| 11252245 | Information pushing method and device | Xuyong Shi, Dengwu He, Luguang Wang, Xiufei Wang, Renpeng Liang +4 more | 2022-02-15 |