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Yongfeng GUO

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED display screen
    • Patent number 11,310,927
    • Issue date Apr 19, 2022
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Curved surface adjustment device and LED display screen
    • Patent number 11,269,384
    • Issue date Mar 8, 2022
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Yongjun Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    LED display unit
    • Patent number 11,145,635
    • Issue date Oct 12, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LED DISPLAY SCREEN
    • Publication number 20210274661
    • Publication date Sep 2, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Curved Surface Adjustment Device and LED Display Screen
    • Publication number 20210263568
    • Publication date Aug 26, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Yongjun Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LED Display Unit
    • Publication number 20210225818
    • Publication date Jul 22, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS