TREA

JeongYeol YANG

Follow

Person

  • Gunpo, KR
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHANT COMPOSITION AND METHOD
    • Publication number 20230383185
    • Publication date Nov 30, 2023
    • Entegris, Inc.
    • JeongYeol Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD AND COMPOSITION FOR ETCHING MOLYBDENUM
    • Publication number 20230030323
    • Publication date Feb 2, 2023
    • Entegris, Inc.
    • Atanu K. Das
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SELECTIVE REMOVAL OF METAL OXIDE HARD MASKS
    • Publication number 20220208553
    • Publication date Jun 30, 2022
    • Entegris, Inc.
    • SeungHyun Chae
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    NITRIDE ETCHANT COMPOSITION AND METHOD
    • Publication number 20220049160
    • Publication date Feb 17, 2022
    • Entegris, Inc.
    • Eric HONG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD AND COMPOSITION FOR ETCHING MOLYBDENUM
    • Publication number 20210324525
    • Publication date Oct 21, 2021
    • Entegris, Inc.
    • Atanu K. DAS
    • H01 - BASIC ELECTRIC ELEMENTS