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Youngchol LEE

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 12,164,192
    • Issue date Dec 10, 2024
    • Samsung Electronics Co., Ltd.
    • Naewon Jang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 12,061,396
    • Issue date Aug 13, 2024
    • Samsung Electronics Co., Ltd.
    • Naewon Jang
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device and display apparatus
    • Patent number 12,019,331
    • Issue date Jun 25, 2024
    • Samsung Electronics Co., Ltd.
    • Yuichiro Goto
    • G02 - OPTICS
  • Information Patent Grant

    Display device and manufacturing method therefor
    • Patent number 11,906,846
    • Issue date Feb 20, 2024
    • Samsung Electronics Co., Ltd.
    • Youngchol Lee
    • G02 - OPTICS
  • Information Patent Grant

    Display apparatus
    • Patent number 11,262,617
    • Issue date Mar 1, 2022
    • Samsung Electronics Co., Ltd.
    • Chunsoon Park
    • G02 - OPTICS
  • Information Patent Grant

    Display apparatus, light guide plate thereof and manufacturing meth...
    • Patent number 11,237,314
    • Issue date Feb 1, 2022
    • Samsung Electronics Co., Ltd.
    • Kilhong Lee
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,054,688
    • Issue date Jul 6, 2021
    • Samsung Electronics Co., Ltd.
    • Yong-Hun Kwon
    • G02 - OPTICS
  • Information Patent Grant

    Display apparatus
    • Patent number 10,914,887
    • Issue date Feb 9, 2021
    • Samsung Electronics Co., Ltd.
    • Byoungjin Cho
    • G02 - OPTICS

Patents Applicationslast 30 patents