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Shuiyong Yuan

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Neck fan
    • Patent number D1010794
    • Issue date Jan 9, 2024
    • Shenzhen Jisu Technology Co., Ltd
    • Xiangfu Li
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN
    • Publication number 20250052250
    • Publication date Feb 13, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20250035122
    • Publication date Jan 30, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20240229809
    • Publication date Jul 11, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...