Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781788 | Cascade air conditioner system | Xiangfei LIANG, Bo Zheng | 2023-10-10 |
| 11713888 | Compressor and air conditioner system | Bo Zheng, Xiangfei LIANG | 2023-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781788 | Cascade air conditioner system | Xiangfei LIANG, Bo Zheng | 2023-10-10 |
| 11713888 | Compressor and air conditioner system | Bo Zheng, Xiangfei LIANG | 2023-08-01 |