Jianlong FENG

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Motor controller and fan system comprising the same
- Patent number 10,076,061
- Issue date Sep 11, 2018
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Songfa Tang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motor controller and fan system comprising the same
- Patent number 9,788,458
- Issue date Oct 10, 2017
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Songfa Tang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for increasing rotational speed range of ECM motor
- Patent number 9,431,937
- Issue date Aug 30, 2016
- Zhongshan Broad-Ocean Motor Co., Ltd.
- Wenqing Bian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROLLER AND FAN SYSTEM COMPRISING THE SAME
- Publication number 20170367220
- Publication date Dec 21, 2017
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Songfa TANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR INCREASING ROTATIONAL SPEED RANGE OF ECM MOTOR
- Publication number 20150207443
- Publication date Jul 23, 2015
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Wenqing BIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER AND FAN SYSTEM COMPRISING THE SAME
- Publication number 20150098838
- Publication date Apr 9, 2015
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Songfa TANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...