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Zhongshan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Combined motor controller and combination method thereof
Patent number
11,843,337
Issue date
Dec 12, 2023
Zhongshan Broad-Ocean Motor Co., Ltd.
Ge Garrett James Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC brushless motor controller comprising lightning protection and s...
Patent number
11,804,798
Issue date
Oct 31, 2023
Zhongshan Broad-Ocean Motor Co., Ltd.
Xiaosan Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for outputting constant air volume by multi-motor driving sy...
Patent number
10,690,371
Issue date
Jun 23, 2020
Zhongshan Broad-Ocean Motor Co., Ltd.
Hairong Sun
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for measuring air volume of blower motor
Patent number
10,233,933
Issue date
Mar 19, 2019
Zhongshan Broad-Ocean Motor Co., Ltd.
Jizhong Wang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device for detecting blockage of air filter mesh
Patent number
9,547,974
Issue date
Jan 17, 2017
Zhongshan Broad-Ocean Motor Co., Ltd.
Jizhong Wang
G08 - SIGNALLING
Information
Patent Grant
Protection circuit for brushed DC motor
Patent number
9,270,108
Issue date
Feb 23, 2016
Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
Hui Hu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROTECTING MOTOR FROM OVERHEATING
Publication number
20230412111
Publication date
Dec 21, 2023
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiaosan XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC BRUSHLESS MOTOR CONTROLLER COMPRISING LIGHTNING PROTECTION AND S...
Publication number
20230030515
Publication date
Feb 2, 2023
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiaosan XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER AND OUTER ROTOR MOTOR COMPRISING THE SAME
Publication number
20220416629
Publication date
Dec 29, 2022
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Jianhui LI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMBINED MOTOR CONTROLLER AND COMBINATION METHOD THEREOF
Publication number
20220060135
Publication date
Feb 24, 2022
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ge Garrett James HU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR OUTPUTTING CONSTANT AIR VOLUME BY MULTI-MOTOR DRIVING SY...
Publication number
20180313568
Publication date
Nov 1, 2018
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Hairong SUN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEVICE FOR DETECTING BLOCKAGE OF AIR FILTER MESH
Publication number
20160117907
Publication date
Apr 28, 2016
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Jizhong WANG
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MEASURING AIR VOLUME OF BLOWER MOTOR
Publication number
20160040679
Publication date
Feb 11, 2016
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Jizhong WANG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PROTECTION CIRCUIT FOR BRUSHED DC MOTOR
Publication number
20120293895
Publication date
Nov 22, 2012
Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
Hui HU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER