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Ching-Fang LEE

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  • Miaoli County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dyeing method for functional contact lenses
    • Patent number 12,053,944
    • Issue date Aug 6, 2024
    • VIZIONFOCUS INC.
    • Wen-Ching Lin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DYEING METHOD FOR FUNCTIONAL CONTACT LENSES
    • Publication number 20240066816
    • Publication date Feb 29, 2024
    • VIZIONFOCUS INC.
    • Wen-Ching LIN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FUNCTIONAL CONTACT LENS AND METHOD FOR DYEING THE SAME
    • Publication number 20210011200
    • Publication date Jan 14, 2021
    • VIZIONFOCUS INC.
    • Wen-Ching LIN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...