Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396587 | Intelligent pressure solenoid valve | — | 2025-08-26 |
| 12368010 | Whole-process digital processing system of magnetic switch sensor and processing method thereof | Tongcui Song, Shuiyan Song, Lizhong Zhao, Xuefeng Zhang | 2025-07-22 |
| 11773984 | Electrically operated water valve and application of electrically operated water valve on electric appliance | — | 2023-10-03 |
| 11099090 | Double-membrane capacitive pressure sensor and manufacturing method | Ming Qing, Zhenjun Wang, HuaJuan He | 2021-08-24 |
| 10224154 | Magnetic proximity switch | Tianbao Yan | 2019-03-05 |
| 9945589 | Rotatory series-pole magnetic refrigerating system | Tianan Zhao, Tianbao Yan | 2018-04-17 |
| 9866150 | Magneto-caloric power generation equipment | Tian an Zhao, Tianbao Yan | 2018-01-09 |
| 9818564 | Magnetic proximity switch | Tianan Zhao, Tianbao Yan | 2017-11-14 |