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Zhi-Heng Guo

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  • Wuhan City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Curved LED tubular lamp
    • Patent number 10,619,833
    • Issue date Apr 14, 2020
    • Wentao Yao
    • F21 - LIGHTING
  • Information Patent Grant

    Curved LED tubular lamp
    • Patent number 10,408,441
    • Issue date Sep 10, 2019
    • Zhejiang Super Lighting Electric
    • Wentao Yao
    • F21 - LIGHTING
  • Information Patent Grant

    Curved LED tubular lamp
    • Patent number 10,288,272
    • Issue date May 14, 2019
    • Zhejiang Super Lighting Electric Appliance Co., Ltd
    • Wentao Yao
    • F21 - LIGHTING
  • Information Patent Grant

    Plunger type water pump
    • Patent number 8,696,337
    • Issue date Apr 15, 2014
    • Huazhong University of Science and Technology
    • Yinshui Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CURVED LED TUBULAR LAMP
    • Publication number 20190264900
    • Publication date Aug 29, 2019
    • ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    • WENTAO YAO
    • F21 - LIGHTING
  • Information Patent Application

    CURVED LED TUBULAR LAMP
    • Publication number 20190203916
    • Publication date Jul 4, 2019
    • ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    • WENTAO YAO
    • F21 - LIGHTING
  • Information Patent Application

    CURVED LED TUBULAR LAMP
    • Publication number 20170268759
    • Publication date Sep 21, 2017
    • ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    • WENTAO YAO
    • F21 - LIGHTING
  • Information Patent Application

    Plunger Type Water Pump
    • Publication number 20120201706
    • Publication date Aug 9, 2012
    • HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Yinshui Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...