Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506677 | Electronic expansion valve | Ming Lv | 2016-11-29 |
| 9341399 | Electronic expansion valve | Caiyi Zhan | 2016-05-17 |
| 9322582 | Electronic expansion valve | Caiyi Zhan, Xianrang Wei | 2016-04-26 |