Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913691 | Electronic expansion valve and thermal management assembly | Quanfeng Huang, Rongrong Zhang, Dazhao Zha, Wei Zhang | 2024-02-27 |
| 11761557 | Electric valve, heat management assembly and air conditioning system | Quanfeng Huang, Lulu Zhang, Rongrong Zhang, Dazhao Zha, Wei Zhang | 2023-09-19 |
| 11703258 | Electronic expansion valve | Lei Zhou, Jiangnan Cai | 2023-07-18 |
| 11698146 | Electronic expansion valve, thermal management assembly, cooling system, and method for manufacturing electronic expansion valve | Rongrong Zhang, Lei Zhou, Xiangli SUN | 2023-07-11 |
| 11686512 | Electronic expansion valve, manufacturing method thereof, and thermal management assembly | Rongrong Zhang, Dazhao Zha, Lei Zhou | 2023-06-27 |
| 11619317 | Electrically operated valve | Rongrong Zhang, Dazhao Zha, Lei Zhou | 2023-04-04 |
| 11585458 | Electronic expansion valve | Yaofeng Lan, Rongrong Zhang | 2023-02-21 |
| 11320060 | Electric valve and thermal management assembly | Quanfeng Huang, Dazhao Zha, Rongrong Zhang, Wei Zhang | 2022-05-03 |
| 11231213 | Air conditioning system, control system, and control method for air conditioning system expansion valve | Xiaojun Jiang, Likun Yang, Haiyan Wu, Genxiang Zhang, Rongrong Zhang | 2022-01-25 |
| 11193606 | Electric valve | Yaofeng Lan, Rongrong Zhang | 2021-12-07 |
| 10823448 | Heat exchange system, air conditioning control system, and air conditioning system control method | Xiaojun Jiang, Likun Yang, Rongrong Zhang | 2020-11-03 |
| D842969 | Electronic expansion valve | Yaofeng Lan, Rongrong Zhang | 2019-03-12 |