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Songhye HWANG

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  • Fukuoka-shi, Fukuoka, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC LIGHT-EMITTING DEVICE AND FILM
    • Publication number 20240334830
    • Publication date Oct 3, 2024
    • KYULUX, INC.
    • Makoto YOSHIZAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENCE DEVICE
    • Publication number 20240324263
    • Publication date Sep 26, 2024
    • KYULUX, INC.
    • Makoto YOSHIZAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...