TREA

Ki Sang EUM

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  • Cheonan-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for treating substrate
    • Patent number 11,782,348
    • Issue date Oct 10, 2023
    • Semes Co., Ltd.
    • Ki Sang Eum
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Substrate treatment apparatus
    • Patent number 11,766,765
    • Issue date Sep 26, 2023
    • Semes Co., Ltd.
    • Ki Sang Eum
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for treating substrate
    • Patent number 11,656,557
    • Issue date May 23, 2023
    • Semes Co., Ltd.
    • Ki Sang Eum
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents