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Shujiang Song

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Generator device using potential energy
    • Patent number 11,506,170
    • Issue date Nov 22, 2022
    • Shenzhen Yibo Science and Technology Ltd.
    • Shujiang Song
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    GENERATOR DEVICE USING POTENTIAL ENERGY
    • Publication number 20220397090
    • Publication date Dec 15, 2022
    • Shenzhen Yibo Science and Technology Ltd.
    • Shujiang Song
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...