Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429053 | Slide valve for a twin-screw compressor | Shahebaz Malik | 2025-09-30 |
| 12429263 | Oil separation device, condenser, and refrigeration system using oil separation device or condenser | Shicai Ji, Xiuping Su, Ronghua Yang, Jing Chen | 2025-09-30 |
| 12297835 | Screw compressor, refrigeration system, and method for controlling refrigeration system | Li WANG, Kun-You Lin, Zhengxiang Yu | 2025-05-13 |