Zhongshan Broad-Ocean Motor Co., Ltd.

China


 
Total IP 515
Total IP Rank # 2,515
IP Activity Score 3.1/5.0    204
IP Activity Rank # 3,387
Stock Symbol 002249 (szse)
ISIN CNE100000C07
Market Cap. 14.2B  (CNY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Machines and machine tools

Patents

Trademarks

149 15
61 10
264 8
8
 
Last Patent 2024 - New electric motor structure
First Patent 2007 - Method and apparatus for speed c...
Last Trademark 2023 - SHEDRIVE
First Trademark 2004 - BROAD-OCEAN

Subsidiaries

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Heat dissipation device for outer rotor motor. A heat dissipation device for an outer rotor moto...
Invention Strip stator core, stator assembly comprising the strip stator core, and motor comprising the sta...
2023 G/S Compressed air pumps; dynamos; electric motors for machines; engines for industrial machinery; je...
G/S Clutches for land vehicles; Drive chains for land vehicles; Driving motors for land vehicles; Eng...
G/S Dynamos; Compressed air machines; Driving motors, other than for land vehicles; Electric motors, ...
G/S Accumulators, electric; Anode batteries; Batteries, electric; Batteries, electric, for vehicles; ...
G/S dynamos; jet engines, other than for land vehicles; driving motors, other than for land vehicles;...
Invention Rotor for disc permanent magnet motor and disc permanent magnet motor comprising the same. A rot...
Invention Method for estimating external static pressure in air duct of air conditioning system and method ...
Invention Motor controller and bldc motor comprising the same. A motor controller includes a tap position ...
Invention Method for controlling operation of permanent-magnet synchronous motor through sensorless vector ...
Invention Outer rotor of permanent magnet assisted synchronous reluctance motor and permanent magnet synchr...
Invention Disc motor with high torque density. A disc motor includes a stator assembly and a rotor assembly...
Invention New electric motor structure. Disclosed in the present utility model is a new electric motor stru...
Invention Fan electric motor and control method therefor, and fan. Disclosed in the present invention are a...
Invention Heat dissipation system for outer-rotor electric motor. A heat dissipation system for an outer-ro...
Invention Output voltage-based self-adaptive rotor pre-positioning control method for permanent magnet sync...
Invention Three-phase power supply phase loss detection circuit and bldc motor controller. A three-phase po...
Invention Stator lamination and electric motor comprising the same. A stator lamination includes a middle ...
G/S Gearing for land vehicles; motors, electric, for land vehicles; motors for land vehicles; driving...
G/S Gearing for land vehicles; motors, electric, for land vehicles; motors for land vehicles; drivin...
Invention Disc motor with high torque density. A disc motor includes a stator assembly and a rotor assembl...
Invention Method for pre-positioning rotor of outdoor fan in high-speed counter-rotation state before opera...
Invention Disc-type electric motor with alternate pole structure and high torque density. Disclosed in the ...
Invention Motor controller. Disclosed in the present invention is a motor controller, the motor controller ...
Invention Method for protecting motor from overheating. A method for protecting a motor from overheating, ...
2022 Invention Method for coconstant torque control of ec motor in ventilation system. A method for constant tor...
Invention Method for controlling fuel cell. A method for controlling a fuel cell that includes an electroch...
Invention Dc brushless motor controller comprising lightning protection and surge protection circuit. A mot...
Invention Estimation method for external static pressure of airflow supply duct and control method of air c...
Invention Permanent-magnet electric motor system and soft start method. Disclosed in the present invention ...
Invention Fan volute assembly and induced draft fan using same. A fan volute assembly and an induced draft ...
Invention Bldc motor with networking communication function, and electrical device. Disclosed in the presen...
Invention Adaptive control method based on angle-of-advance calculation for inductive brushless electric mo...
Invention Steam-water separator and fuel cell system thereof. The present invention discloses a steam-water...
Invention Fuel cell system and control method therefor. Disclosed in the present invention are a fuel cell ...
Invention Motor controller and outer rotor motor comprising the same. A motor controller includes a housin...
Invention Lead-out wire sheath and motor applying same. A lead-out wire sheath and a motor applying same. T...
Invention Strip-shaped stator core structure, stator assembly and electric motor. A strip-shaped stator cor...
Invention Current distribution control method for claw-pole motor. Provided is a current distribution contr...
Invention Outer rotor motor. Disclosed in the present utility model is an outer rotor motor, comprising an ...
Invention Rotor assembly of disc motor, and disc motor. Disclosed in the present utility model are a rotor ...
Invention External rotor motor. Disclosed is an external rotor motor, comprising a motor part and an electr...
Invention Heating combination switch valve and fuel cell applying same. A heating combination switch valve ...
Invention Air compressor system with cooling function, fuel cell system, and control method. An air compres...
Invention Fuel cell module and boost dc-dc combined integrated power generation system. Disclosed in the pr...
Invention Intercooler, and fuel cell system using same. Disclosed in the present utility model are an inter...
Invention Motor controller provided with novel gear selection circuit and bldc motor. Provided are a motor ...
Invention Fuel cell cooling and ventilating system. Disclosed in the present utility model is a fuel cell c...
Invention Rotor of disc-type permanent magnet electric motor and disc-type permanent magnet electric motor ...
Invention Non-inductive vector control-based permanent magnet synchronous motor operation control method. P...
Invention Electric motor controller and electric motor using same. Provided are an electric motor controlle...
2021 Invention Power conversion circuit and motor controller. A power conversion circuit and a motor controller....
2019 G/S Bicycle dynamos; Blowing machines for the compression, exhaustion and transport of gases; Centrif...
G/S Bicycle dynamos; starters for motors and engines; dynamos; generators of electricity; stators for...
2013 G/S Agricultural machines; aerating pumps for aquaria; shredders machines for industrial use; saws [...
G/S Air suction machines; Back pressure valves as parts of machines; Bellows; Centrifugal pumps; Comp...
G/S [ Buses; Cars; ] Engines for land vehicles; [ Four-wheeled motor vehicles; Jet engines for land v...
G/S Agricultural machines; Aerating pumps for aquaria; Shredders [machines] for industrial use; Saws ...
2011 G/S Electric motors for machines, namely, motors for wind generators, motors for electric fans, motor...
2009 G/S Locomotives; traction engines for automotives; electric vehicles, namely, electric cars, electric...
G/S Locomotives; traction engines; electric vehicles; remote control vehicles, other than toys; cars...
G/S Air-conditioning dynamos; dynamos for extractor hoods for kitchens; dynamos for body-training ap...
G/S Electric motors for machines; Power tool motors; motors for garage doors; Dynamos.
2008 G/S Drive motors for land vehicles; motors for cycles; electric motors for land vehicles; motors for ...
G/S Motors for cycles; motors for automobiles; drive motors for land vehicles; motors for land vehicl...
2007 G/S Motors, namely, motors for wind generators, motors for electric fans, motors for air-conditioners...
G/S Electric motors for machines, namely, electric motors for clothes washing machines, electric moto...
2000 G/S Dynamos.