Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506677 | Electronic expansion valve | Ze Yuan | 2016-11-29 |
| 9435457 | Flow regulating valve | Xianrang Wei, Qingyong Wang | 2016-09-06 |
| 9383027 | Electronic expansion valve | Yuzhong Chen | 2016-07-05 |
| 9285038 | Flow control valve | Guohua Xu, Qingyong Wang | 2016-03-15 |