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Da Mi Lee

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    FPR having periodic micropattern
    • Patent number 9,915,835
    • Issue date Mar 13, 2018
    • LG Chem, Ltd.
    • Byoung Kun Jeon
    • G02 - OPTICS
  • Information Patent Grant

    Optical filter
    • Patent number 9,411,164
    • Issue date Aug 9, 2016
    • LG Chem, Ltd.
    • Shin Young Kim
    • G02 - OPTICS
  • Information Patent Grant

    Optical element
    • Patent number 9,329,426
    • Issue date May 3, 2016
    • LG Chem, Ltd.
    • Sin Young Kim
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 9,157,028
    • Issue date Oct 13, 2015
    • LG Chem, Ltd.
    • Sin Young Kim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 9,157,029
    • Issue date Oct 13, 2015
    • LG Chem, Ltd.
    • Sin Young Kim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 9,045,686
    • Issue date Jun 2, 2015
    • LG Chem, Ltd.
    • Sin Young Kim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Mask and optical filter manufacturing apparatus including the same
    • Patent number 8,810,776
    • Issue date Aug 19, 2014
    • LG Chem, Ltd.
    • Bu Gon Shin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FILTER
    • Publication number 20150205142
    • Publication date Jul 23, 2015
    • LG CHEM, LTD.
    • Shin Young KIM
    • G02 - OPTICS
  • Information Patent Application

    FPR HAVING PERIODIC MICROPATTERN
    • Publication number 20150103279
    • Publication date Apr 16, 2015
    • LG CHEM, LTD.
    • Byoung Kun JEON
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20150076403
    • Publication date Mar 19, 2015
    • LG CHEM, LTD.
    • Sin Young KIM
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20150072086
    • Publication date Mar 12, 2015
    • LG CHEM, LTD.
    • Sin Young KIM
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20140120272
    • Publication date May 1, 2014
    • LG CHEM, LTD.
    • Sin Young Kim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20140106089
    • Publication date Apr 17, 2014
    • LG CHEM, LTD.
    • Dae Hee LEE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    MASK AND OPTICAL FILTER MANUFACTURING APPARATUS INCLUDING THE SAME
    • Publication number 20130301026
    • Publication date Nov 14, 2013
    • LG CHEM, LTD.
    • Bu Gon SHIN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20130208197
    • Publication date Aug 15, 2013
    • LG CHEM, LTD.
    • Sin Young KIM
    • G02 - OPTICS