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Zhigao CHEN

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  • Poyang Town, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plant lamp
    • Patent number D975333
    • Issue date Jan 10, 2023
    • Shenzhen Longood Intelligent Electric Co., Ltd.
    • Zhigao Chen
    • D26 - Lighting
  • Information Patent Grant

    LED power supply
    • Patent number 10,378,743
    • Issue date Aug 13, 2019
    • Shenzhen Longood Intelligent Electric Co., Ltd
    • Xiong Yang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    LED POWER SUPPLY
    • Publication number 20180328577
    • Publication date Nov 15, 2018
    • SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO., LTD
    • Xiong YANG
    • F21 - LIGHTING