TREA

Sang Hyun NAH

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production method of optical film
    • Patent number 12,145,335
    • Issue date Nov 19, 2024
    • Shanjin Optoelectronics (NANJING) Co., Ltd.
    • Hyun Soo Lee
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Polarizing plate
    • Patent number 12,092,849
    • Issue date Sep 17, 2024
    • Shanjin Optoelectronics (Suzhou) Co., Ltd.
    • Tae Woo Kim
    • G02 - OPTICS
  • Information Patent Grant

    Production method of polarizing plate
    • Patent number 11,760,078
    • Issue date Sep 19, 2023
    • Shanjin Optoelectronics (Suzhou) Co., Ltd.
    • Hyun Soo Lee
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display
    • Patent number 11,209,693
    • Issue date Dec 28, 2021
    • LG Chem, Ltd.
    • Jae Min Choi
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PRODUCTION METHOD OF POLARIZING PLATE
    • Publication number 20210394502
    • Publication date Dec 23, 2021
    • LG CHEM, LTD.
    • Hyun Soo LEE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PRODUCTION METHOD OF OPTICAL FILM
    • Publication number 20210364685
    • Publication date Nov 25, 2021
    • LG CHEM, LTD.
    • Hyun Soo Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLARIZING PLATE
    • Publication number 20210356640
    • Publication date Nov 18, 2021
    • LG CHEM, LTD.
    • Tae Woo KIM
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY
    • Publication number 20210048708
    • Publication date Feb 18, 2021
    • LG CHEM, LTD.
    • Jae Min CHOI
    • G02 - OPTICS