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Yongfeng Sun

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  • Hangzhou, Zhejiang, CN
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Patents Grantslast 30 patents

  • Information 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...
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,725,652
    • Issue date Aug 15, 2023
    • Zhejiang Sanhua Intelligent Controls CO., Ltd.
    • Bingjiu Yin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20230216381
    • Publication date Jul 6, 2023
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
    • Binhao Fu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20210239115
    • Publication date Aug 5, 2021
    • ZHEHANG SANHUA INTELLIGENT CONTROLS CO., LTD.
    • Bingjiu Yin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information 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...