TREA

Jiawei Cao

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pin-type connection apparatus
    • Patent number 11,549,670
    • Issue date Jan 10, 2023
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Tension lock and LED display screen box
    • Patent number 11,350,533
    • Issue date May 31, 2022
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Led display box transport cart
    • Patent number 11,143,357
    • Issue date Oct 12, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    LED Display Box Transport Cart
    • Publication number 20210262610
    • Publication date Aug 26, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIN-TYPE CONNECTION APPARATUS
    • Publication number 20210222859
    • Publication date Jul 22, 2021
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • F21 - LIGHTING
  • Information Patent Application

    Tension Lock and LED Display Screen Box
    • Publication number 20200284074
    • Publication date Sep 10, 2020
    • SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    • Xianfeng Zhang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES