TREA

Long YUAN

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  • Qingdao City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable product belt connection structure
    • Patent number 10,561,208
    • Issue date Feb 18, 2020
    • QINGDAO GOERTEK TECHNOLOGY CO., LTD.
    • Zengsen Cui
    • A43 - FOOTWEAR
  • Information Patent Grant

    Adjustable head-mounted structure
    • Patent number 10,375,464
    • Issue date Aug 6, 2019
    • Qingdao GoerTeck Technology Co., Ltd.
    • Fujian Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone boom structure
    • Patent number 10,341,754
    • Issue date Jul 2, 2019
    • Qingdao Goertek Technology Co., Ltd.
    • Zengsen Cui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROPHONE BOOM STRUCTURE
    • Publication number 20190045289
    • Publication date Feb 7, 2019
    • QINGDAO GOERTEK TECHNOLOGY CO., LTD.
    • Zengsen CUI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ADJUSTABLE HEAD-MOUNTED STRUCTURE
    • Publication number 20190037300
    • Publication date Jan 31, 2019
    • Qingdao GoerTeck Technology Co., Ltd.
    • Fujian WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WEARABLE PRODUCT BELT CONNECTION STRUCTURE
    • Publication number 20190029371
    • Publication date Jan 31, 2019
    • Zengsen CUI
    • A44 - HABERDASHERY JEWELLERY