Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368403 | Motor controller and BLDC motor comprising the same | Wenqing Bian | 2025-07-22 |
| 12113470 | Method for coconstant torque control of EC motor in ventilation system | Wenqing Bian, Jinren Guan | 2024-10-08 |
| 11581110 | Cable assembly and manufacturing method thereof | Yi Zhou, WeiChuang Kong | 2023-02-14 |
| 11172598 | Cable and cable processing method | Yi Zhou, Haifeng Yuan | 2021-11-09 |
| 11018604 | Conversion circuit board of brushless direct current (BLDC) motor and packaged terminal air conditioner (PTAC) comprising the same | Yong Zhao, Meishuang CHEN | 2021-05-25 |
| 10539939 | Method for controlling constant air volume of electric device adapted to exhaust or supply air | Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Ge Hu, Yong Zhao | 2020-01-21 |
| 10233933 | Method for measuring air volume of blower motor | Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Yong Zhao, Hairong Sun | 2019-03-19 |
| 10184680 | Method for controlling air output volume | Ge Hu | 2019-01-22 |
| 10186992 | Centralized control mechanism for multi-motor drive | Yong Zhao, Yunsheng Chen | 2019-01-22 |
| 9803881 | Method for controlling air output volume | Ge Hu | 2017-10-31 |
| 9547974 | Device for detecting blockage of air filter mesh | Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Hairong Sun, Yong Zhao | 2017-01-17 |
| 8885349 | Daughter circuit board for interface signal conversion | Yong Zhao | 2014-11-11 |