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Hyojin Park

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  • Yeosu-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Organic light emitting display
    • Patent number 9,576,522
    • Issue date Feb 21, 2017
    • LG Display Co., Ltd.
    • Jihun Kim
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC LIGHT EMITTING DISPLAY
    • Publication number 20140184579
    • Publication date Jul 3, 2014
    • Jihun Kim
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS