TREA

Cheol Woo CHONG

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substrate processing apparatus
    • Patent number 11,488,809
    • Issue date Nov 1, 2022
    • Jusung Engineering Co., Ltd.
    • Kwang Su Yoo
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Substrate Processing Apparatus
    • Publication number 20200090911
    • Publication date Mar 19, 2020
    • JUSUNG ENGINEERING CO., LTD.
    • Kwang Su YOO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GAS SUPPLY APPARATUS
    • Publication number 20160115595
    • Publication date Apr 28, 2016
    • Jusung Engineering Co., Ltd.
    • Chul Joo HWANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...