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Feizhou Qin

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  • Foshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible LED display screen
    • Patent number 9,093,570
    • Issue date Jul 28, 2015
    • Huasun Technology Co., Ltd
    • Feizhou Qin
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    MOVING HEAD DISPLAY DEVICE
    • Publication number 20210204418
    • Publication date Jul 1, 2021
    • HUASUN TECHNOLOGY CO., LTD
    • Feizhou Qin
    • F21 - LIGHTING
  • Information Patent Application

    FLEXIBLE LED DISPLAY SCREEN
    • Publication number 20140197727
    • Publication date Jul 17, 2014
    • HUASUN TECHNOLOGY CO., LTD
    • Feizhou Qin
    • H01 - BASIC ELECTRIC ELEMENTS