Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913651 | Heat exchanger and window air conditioner having same | Hui YU, Zhigang Xing, Zhisheng LEI, Kangwen ZHANG, Yu Liu +2 more | 2024-02-27 |
| 10767897 | Window air conditioner | Hui YU | 2020-09-08 |