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Andrea M. Chacko

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  • Rolla, MO, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ADHESION LAYERS FOR EUV LITHOGRAPHY
    • Publication number 20240222122
    • Publication date Jul 4, 2024
    • Brewer Science, Inc.
    • Andrea M. Chacko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHEMICALLY HOMOGENEOUS SILICON HARDMASKS FOR LITHOGRAPHY
    • Publication number 20220195238
    • Publication date Jun 23, 2022
    • Brewer Science, Inc.
    • Reuben T. Chacko
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    UNDERLAYERS FOR EUV LITHOGRAPHY
    • Publication number 20210057219
    • Publication date Feb 25, 2021
    • Brewer Science, Inc.
    • Yichen Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ADHESION LAYERS FOR EUV LITHOGRAPHY
    • Publication number 20190385837
    • Publication date Dec 19, 2019
    • Brewer Science, Inc.
    • Andrea M. Chacko
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY