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Yoojin Song

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  • Suwon-si, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    PLASMA DISPLAY DEVICE AND DRIVING METHOD THEREOF
    • Publication number 20110037751
    • Publication date Feb 17, 2011
    • Samsung SDI Co., Ltd
    • Yoojin Song
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Plasma display device
    • Publication number 20110025660
    • Publication date Feb 3, 2011
    • Yoojin Song
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS