TREA

Chang-Suk CHOI

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 11,802,243
    • Issue date Oct 31, 2023
    • Merck Patent GmbH
    • Jing Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20220282158
    • Publication date Sep 8, 2022
    • Merck Patent GmbH
    • Zoe WANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...