TREA

SangYeop Lee

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  • Hwaseong-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substrate processing apparatus
    • Patent number 12,183,546
    • Issue date Dec 31, 2024
    • ASM IP Holding B.V.
    • KiChul Um
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBSTRATE PROCESSING APPARATUS
    • Publication number 20250087460
    • Publication date Mar 13, 2025
    • ASM IP HOLDING B.V.
    • KiChul Um
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SUBSTRATE PROCESSING APPARATUS
    • Publication number 20220044916
    • Publication date Feb 10, 2022
    • ASM IP HOLDING B.V.
    • KiChul Um
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUBSTRATE PROCESSING APPARATUS
    • Publication number 20210287878
    • Publication date Sep 16, 2021
    • ASM IP HOLDING B.V.
    • KiChul Um
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...