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Guohui BAI

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  • Zhejiang Province, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CORN LAMP CONVENIENT TO ASSEMBLE AND DISASSEMBLE
    • Publication number 20230366517
    • Publication date Nov 16, 2023
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui Bai
    • F21 - LIGHTING
  • Information Patent Application

    FOLDING LAMP
    • Publication number 20230304650
    • Publication date Sep 28, 2023
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui Bai
    • F21 - LIGHTING
  • Information Patent Application

    TRIPOD LAMP
    • Publication number 20230296233
    • Publication date Sep 21, 2023
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui Bai
    • F21 - LIGHTING
  • Information Patent Application

    MULTIFUNCTIONAL LAMP
    • Publication number 20220178524
    • Publication date Jun 9, 2022
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    MULTIFUNCTIONAL LAMP
    • Publication number 20220178523
    • Publication date Jun 9, 2022
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    A PANEL LIGHT MOUNTING STRUCTURE, A PANEL LIGHT AND MOUNTING METHOD...
    • Publication number 20210341114
    • Publication date Nov 4, 2021
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    PANEL LIGHT MOUNTING STRUCTURE, A PANEL LIGHT AND MOUNTING METHOD T...
    • Publication number 20210341115
    • Publication date Nov 4, 2021
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    ELONGATED FRAME LAMP
    • Publication number 20210310624
    • Publication date Oct 7, 2021
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    PANEL LIGHT MOUNTING STRUCTURE, A PANEL LIGHT AND MOUNTING METHOD T...
    • Publication number 20210156533
    • Publication date May 27, 2021
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING
  • Information Patent Application

    ELONGATED FRAME LAMP
    • Publication number 20210140591
    • Publication date May 13, 2021
    • NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
    • Guohui BAI
    • F21 - LIGHTING