TREA

Chen FANG

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller, centrifugal pump and electric pump
    • Patent number 10,590,947
    • Issue date Mar 17, 2020
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD
    • Lianjing Niu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrically driven pump
    • Patent number 10,415,582
    • Issue date Sep 17, 2019
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Lianjing Niu
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPELLER, CENTRIFUGAL PUMP AND ELECTRIC PUMP
    • Publication number 20170089355
    • Publication date Mar 30, 2017
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Lianjing Niu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICALLY DRIVEN PUMP
    • Publication number 20170009779
    • Publication date Jan 12, 2017
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Lianjing NIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...