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Cheong SON

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  • Gwangju-si, Gyeonggi-do, KR
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Patents Grantslast 30 patents

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  • Information Patent Application

    SUBSTRATE PROCESSING METHOD
    • Publication number 20230323533
    • Publication date Oct 12, 2023
    • Jusung Engineering Co., Ltd.
    • Se Whan JIN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SUBSTRATE PROCESSING METHOD
    • Publication number 20230235457
    • Publication date Jul 27, 2023
    • Jusung Engineering Co., Ltd.
    • Cheong SON
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GAS SPRAYING APPARATUS FOR SUBSTRATE PROCESSING APPARATUS AND SUBST...
    • Publication number 20190157038
    • Publication date May 23, 2019
    • Jusung Engineering Co., Ltd.
    • Sung Bae KIM
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...