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Zhongshan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for coconstant torque control of EC motor in ventilation system
Patent number
12,113,470
Issue date
Oct 8, 2024
Zhongshan Broad-Ocean Motor Co., Ltd.
Wenqing Bian
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Conversion circuit board of brushless direct current (BLDC) motor a...
Patent number
11,018,604
Issue date
May 25, 2021
Zhongshan Broad-Ocean Motor Co., Ltd.
Xiansheng Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for controlling constant air volume of electric device adapt...
Patent number
10,539,939
Issue date
Jan 21, 2020
Zhongshan Broad-Ocean Motor Co., Ltd.
Jizhong Wang
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
Centralized control mechanism for multi-motor drive
Patent number
10,186,992
Issue date
Jan 22, 2019
Zhongshan Broad-Ocean Motor Co., Ltd.
Yong Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for controlling air output volume
Patent number
10,184,680
Issue date
Jan 22, 2019
Zhongshan Broad-Ocean Motor Co., Ltd.
Ge Hu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for controlling air output volume
Patent number
9,803,881
Issue date
Oct 31, 2017
Zhongshan Broad-Ocean Motor Co., Ltd.
Ge Hu
G05 - CONTROLLING REGULATING
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
Daughter circuit board for interface signal conversion
Patent number
8,885,349
Issue date
Nov 11, 2014
Zhongshan Broad-Ocean Motor Co., Ltd.
Yong Zhao
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MOTOR CONTROLLER AND BLDC MOTOR COMPRISING THE SAME
Publication number
20240063742
Publication date
Feb 22, 2024
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiansheng ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR COCONSTANT TORQUE CONTROL OF EC MOTOR IN VENTILATION SYSTEM
Publication number
20230327585
Publication date
Oct 12, 2023
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Wenqing BIAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR PROGRAMMING DEVICE AND METHOD FOR INSTALLING AND MAINTAINING...
Publication number
20200073356
Publication date
Mar 5, 2020
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiansheng ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONVERSION CIRCUIT BOARD OF BRUSHLESS DIRECT CURRENT (BLDC) MOTOR A...
Publication number
20190341864
Publication date
Nov 7, 2019
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Xiansheng ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR SERVICING HEATING, VENTILATING OR AIR CONDITIONING SYSTEM
Publication number
20180347844
Publication date
Dec 6, 2018
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Yong ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CENTRALIZED CONTROL MECHANISM FOR MULTI-MOTOR DRIVE
Publication number
20180048250
Publication date
Feb 15, 2018
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Yong ZHAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR CONTROLLING CONSTANT AIR VOLUME OF ELECTRIC DEVICE ADAPT...
Publication number
20170038089
Publication date
Feb 9, 2017
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Jizhong WANG
F24 - HEATING RANGES VENTILATING
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 CONTROLLING AIR OUTPUT VOLUME
Publication number
20160097558
Publication date
Apr 7, 2016
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ge HU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR CONTROLLING AIR OUTPUT VOLUME
Publication number
20160054025
Publication date
Feb 25, 2016
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ge HU
F24 - HEATING RANGES VENTILATING
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
DAUGHTER CIRCUIT BOARD OF ELECTRONICALLY COMMUTATED MOTOR HAVING IN...
Publication number
20150061473
Publication date
Mar 5, 2015
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Yong ZHAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR CONTROLLING AIR VOLUME OUTPUT
Publication number
20130288589
Publication date
Oct 31, 2013
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ge HU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR CONTROLLING AIR VOLUME OUTPUT
Publication number
20130288590
Publication date
Oct 31, 2013
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Ge HU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DAUGHTER CIRCUIT BOARD FOR INTERFACE SIGNAL CONVERSION
Publication number
20130258612
Publication date
Oct 3, 2013
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
Yong ZHAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER