Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843337 | Combined motor controller and combination method thereof | Wenqing Bian, Hairong Sun | 2023-12-12 |
| 11133764 | Signal converter | Wenqing Bian | 2021-09-28 |
| 10539939 | Method for controlling constant air volume of electric device adapted to exhaust or supply air | Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Xiansheng ZHANG, Yong Zhao | 2020-01-21 |
| 10469002 | Electrically commutated motor and freezer comprising the same | Wenqing Bian | 2019-11-05 |
| 10396700 | Multi-motor system, freezer comprising the same, and methods for controlling thereof | Wenqing Bian | 2019-08-27 |
| 10234165 | HVAC control system for household central air conditioning | Yong Zhao, Yiqiao Zhou, Chuping Lu | 2019-03-19 |
| 10184680 | Method for controlling air output volume | Xiansheng ZHANG | 2019-01-22 |
| 10073473 | Indoor digital centralized controller system, air conditioning system comprising the same, and heating/cooling device comprising the same | Zheng Zhang, Yong Zhao | 2018-09-11 |
| 9859825 | Centralized motor controller | Yong Zhao, Yiqiao Zhou, Chuping Lu | 2018-01-02 |
| 9835350 | Method for controlling constant air volume of ECM motor in HVAC system | — | 2017-12-05 |
| 9803881 | Method for controlling air output volume | Xiansheng ZHANG | 2017-10-31 |
| 9614468 | Intermediate connecting devices and electronically commutated motors for HVAC systems | — | 2017-04-04 |
| 9369070 | Method for correcting torque for substituting permanent-split capacitormotor by electronically-commutated motor | Wenqing Bian | 2016-06-14 |
| 9347453 | Method for controlling air volume | — | 2016-05-24 |