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Liang Bai

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick-install structure for electrical device
    • Patent number 11,421,863
    • Issue date Aug 23, 2022
    • Jiawei Renewable Energy Co., Ltd.
    • Chunbao Wang
    • F21 - LIGHTING
  • Information Patent Grant

    Mounting base
    • Patent number D890411
    • Issue date Jul 14, 2020
    • JIAWEI RENEWABLE ENERGY CO., LTD.
    • Liang Bai
    • D26 - Lighting

Patents Applicationslast 30 patents