Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072661 | Rotatory compressor and refrigerating cycle device | Masao Ozu, Weimin Xiang, Hong Guo, Jingtao Yang, Cheng Zhang +2 more | 2018-09-11 |
| 9909587 | Refrigerant filling rotary compressor | Guoyong Yang, Weimin Xiang, Hong Guo, Jingtao Yang, Cheng Zhang | 2018-03-06 |