Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454416 | Middle air duct of air conditioner and air conditioner | Changlin YAN, Liangrui CHEN, Hongliang Yuan, Zhiqiang Liu, Xianyou Mao +2 more | 2022-09-27 |
| 11231183 | Air treatment device and air conditioner indoor unit having the same | Changlin YAN, Liangrui CHEN, Hongliang Yuan, Zhiqiang Liu, Xianyou Mao +2 more | 2022-01-25 |