Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140354 | Electronic expansion valve | — | 2024-11-12 |
| 11982477 | Electronic expansion valve | — | 2024-05-14 |
| 11906055 | Electronic expansion valve | — | 2024-02-20 |
| 11261974 | Electronic expansion valve | — | 2022-03-01 |
| 11168804 | Electronic expansion valve and cooling system having same | Feng Lv, Tangqing Liu, Xiaohui Shu | 2021-11-09 |
| 10988278 | Packaging structure | Haoyu Zhou | 2021-04-27 |
| 10352467 | Direct-action-type electrically-operated valve and assembly method therefor | Ming Lv | 2019-07-16 |
| 9964227 | Electronic expansion valve and manufacturing method therefor | Ming Lv | 2018-05-08 |
| 9810461 | Electronic expansion valve | Caiyi Zhan, Ze Yuan | 2017-11-07 |
| 9689504 | Electronic expansion valve and connection assembly therefor | Ming Lv | 2017-06-27 |
| 9435457 | Flow regulating valve | Ming Lv, Qingyong Wang | 2016-09-06 |
| 9322582 | Electronic expansion valve | Caiyi Zhan, Ze Yuan | 2016-04-26 |
| 8651456 | Electronic expansion valve | Caiyi Zhan, Ze Yuan | 2014-02-18 |
| 8561964 | Electric control valve and valve body device thereof | Caiyi Zhan, Ze Yuan | 2013-10-22 |
| 8305180 | Electromagnetic coil means | Ze Yuan | 2012-11-06 |
| 8130065 | Electromagnetic coil device | — | 2012-03-06 |