Inventor · disambiguated record
Wenqing Bian
Also filed as: BIAN WENQING
25 granted patents·1 pending application·19 citations·filing 2013–2025
91Inventor score
Files withZHONGSHAN BROAD OCEAN MOTOR CO24ZHONGSHAN BROAD OCEAN MOTOR1ZHONGSHAN BROAD-OCEAN MOTOR MFG CO LTD1
Top patents by PatentIndex Score
26 records- 0188US9831805B2Method for acquiring constant torque of electronically commutated motorsZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted Nov 28, 2017·4 cites·10 claims
- 0287US12113470B2Method for coconstant torque control of EC motor in ventilation systemZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2022·Granted Oct 8, 2024·1 cites·12 claims
- 0382US10425034B2Motor controller and electronically commutated motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2018·Granted Sep 24, 2019·2 cites·13 claims
- 0475US9105596B2Motor controllerZHONGSHAN BROAD OCEAN MOTOR·Filed 2013·Granted Aug 11, 2015·4 cites·2 claims
- 0573US10135370B2Interface circuit and electrical appliance system comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2017·Granted Nov 20, 2018·1 cites·13 claims
- 0669US12368403B2Motor controller and BLDC motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2023·Granted Jul 22, 2025·0 cites·9 claims
- 0769US10050496B2Induced draft fanZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Aug 14, 2018·2 cites·16 claims
- 0867US10141809B2Motor controller and motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted Nov 27, 2018·1 cites·20 claims
- 0966US9807894B2Motor controller and motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2015·Granted Oct 31, 2017·1 cites·18 claims
- 1062US9571015B2DC permanent magnet synchronous motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Feb 14, 2017·1 cites·13 claims
- 1161US11843337B2Combined motor controller and combination method thereofZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2021·Granted Dec 12, 2023·0 cites·17 claims
- 1260US9209666B2Brushless DC motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2013·Granted Dec 8, 2015·1 cites·9 claims
- 1357US9369070B2Method for correcting torque for substituting permanent-split capacitormotor by electronically-commutated motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Jun 14, 2016·1 cites·16 claims
- 1456US2025167708A1Method for flying-starting sensorless vector-controlled permanent magnet synchronous motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2025·Application pending·0 cites
- 1553US10868485B2Constant torque control method for permanent magnet synchronous motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2019·Granted Dec 15, 2020·0 cites·9 claims
- 1652US12375018B2Method for controlling operation of permanent-magnet synchronous motor through sensorless vector controlZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2023·Granted Jul 29, 2025·0 cites·5 claims
- 1751US11133764B2Signal converterZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2018·Granted Sep 28, 2021·0 cites·18 claims
- 1851US11081982B2Motor assembly and electrical device comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 1949US11239773B2Method for controlling start-up phase of permanent magnet synchronous motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2019·Granted Feb 1, 2022·0 cites·15 claims
- 2048US9369028B2Electronically commutated motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Jun 14, 2016·0 cites·9 claims
- 2145US10396700B2Multi-motor system, freezer comprising the same, and methods for controlling thereofZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2015·Granted Aug 27, 2019·0 cites·30 claims
- 2243US11536484B2Electronically commutated motor, HVAC system comprising the same, and method for signal conversion between HVAC system and motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2020·Granted Dec 27, 2022·0 cites·13 claims
- 2342US10469002B2Electrically commutated motor and freezer comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted Nov 5, 2019·0 cites·15 claims
- 2442US9966881B2Bluetooth motor controller, brushless direct current motor, and multi-motor system comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted May 8, 2018·0 cites·21 claims
- 2542US9431937B2Method for increasing rotational speed range of ECM motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Aug 30, 2016·0 cites·10 claims
- 2633US9774282B2Method for controlling three-phase brushless DC motor comprising single hall sensorZHONGSHAN BROAD-OCEAN MOTOR MFG CO LTD·Filed 2015·Granted Sep 26, 2017·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →