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Liyang Huang
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Hangzhou, Zhejiang, CN
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Patents Grants
last 30 patents
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Patent Grant
Electric oil pump
Patent number
11,746,766
Issue date
Sep 5, 2023
Zhejiang Sanhua Intelligent Controls CO., Ltd.
Bingjiu Yin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
ELECTRIC OIL PUMP
Publication number
20210095651
Publication date
Apr 1, 2021
Hangzhou Sanhua Research Institute Co., Ltd.
Bingjiu Yin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...