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EAKAU INTERNATIONAL OPTICAL-ELECTRONIC CO., LTD.

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  • YUNLIN COUNTY, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eyeglasses assembly structure
    • Patent number 12,092,901
    • Issue date Sep 17, 2024
    • Eakau International Optical-Electronic Co., Ltd.
    • Ju-Liang Cheng
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    EYEGLASSES ASSEMBLY STRUCTURE
    • Publication number 20220236588
    • Publication date Jul 28, 2022
    • EAKAU INTERNATIONAL OPTICAL-ELECTRONIC CO., LTD.
    • JU-LIANG CHENG
    • G02 - OPTICS
  • Information Patent Application

    EYEGLASSES STRUCTURE
    • Publication number 20130044288
    • Publication date Feb 21, 2013
    • EAKAU INTERNATIONAL OPTICAL-ELECTRONIC CO., LTD.
    • YA-YUN CHENG
    • G02 - OPTICS

Trademarklast 30 trademarks