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Sheng Liu

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  • Bow, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aromatic underlayer
    • Patent number 12,099,300
    • Issue date Sep 24, 2024
    • Rohm and Haas Electronic Materials LLC
    • Sheng Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photoresist compositions and pattern formation methods
    • Patent number 12,085,854
    • Issue date Sep 10, 2024
    • Rohm and Haas Electronic Materials LLC
    • Cong Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Coating compositions and methods of forming electronic devices
    • Patent number 11,940,732
    • Issue date Mar 26, 2024
    • Rohm and Haas Electronic Materials LLC
    • Sheng Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Coating compositions and methods of forming electronic devices
    • Patent number 11,817,316
    • Issue date Nov 14, 2023
    • Rohm and Haas Electronic Materials LLC
    • Sheng Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coating composition for photoresist underlayer
    • Patent number 11,762,294
    • Issue date Sep 19, 2023
    • Rohm and Haas Electronic Materials LLC
    • Joshua Kaitz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Anti-reflective coating
    • Patent number 11,572,476
    • Issue date Feb 7, 2023
    • Rohm and Haas Electronic Materials LLC
    • Deyan Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aromatic resins for underlayers
    • Patent number 11,175,581
    • Issue date Nov 16, 2021
    • Rohm and Haas Electronic Materials LLC
    • Sheng Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Aromatic underlayer
    • Patent number 10,886,119
    • Issue date Jan 5, 2021
    • Rohm and Haas Electronic Materials LLC
    • Sheng Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic resins for underlayers
    • Patent number 10,790,146
    • Issue date Sep 29, 2020
    • Rohm and Haas Electronic Materials LLC
    • Shintaro Yamada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    UNDERLAYER COMPOSITIONS AND PATTERNING METHODS
    • Publication number 20240337946
    • Publication date Oct 10, 2024
    • DuPont Electronic Materials International, LLC
    • Joshua Kaitz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOTORESIST UNDERLAYER COMPOSITIONS AND METHODS OF FORMING ELECTRON...
    • Publication number 20240264528
    • Publication date Aug 8, 2024
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTORESIST COMPOSITIONS AND PATTERN FORMATION METHODS
    • Publication number 20230104130
    • Publication date Apr 6, 2023
    • Rohm and Haas Electronic Materials L.L.C.
    • Cong Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COATING COMPOSITION FOR PHOTORESIST UNDERLAYER
    • Publication number 20220066320
    • Publication date Mar 3, 2022
    • Rohm and Haas Electronic Materials L.L.C.
    • Joshua Kaitz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    UNDERLAYER COMPOSITIONS AND PATTERNING METHODS
    • Publication number 20220066321
    • Publication date Mar 3, 2022
    • Rohm and Haas Electronic Materials L.L.C.
    • Joshua Kaitz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING COMPOSITIONS AND METHODS OF FORMING ELECTRONIC DEVICES
    • Publication number 20210343522
    • Publication date Nov 4, 2021
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng Liu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING COMPOSITIONS AND METHODS OF FORMING ELECTRONIC DEVICES
    • Publication number 20210341840
    • Publication date Nov 4, 2021
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng Liu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CURABLE RESIN COMPOSITIONS WITH ENHANCED SHELF LIFE
    • Publication number 20210340329
    • Publication date Nov 4, 2021
    • Rohm and Haas Electronic Materials L.L.C.
    • Michael MULZER
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AROMATIC UNDERLAYER
    • Publication number 20210247695
    • Publication date Aug 12, 2021
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng Liu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ANTI-REFLECTIVE COATING
    • Publication number 20200263041
    • Publication date Aug 20, 2020
    • Rohm and Haas Electronic Materials L.L.C.
    • Deyan Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AROMATIC UNDERLAYER
    • Publication number 20200142309
    • Publication date May 7, 2020
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    AROMATIC UNDERLAYER
    • Publication number 20200058494
    • Publication date Feb 20, 2020
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AROMATIC RESINS FOR UNDERLAYERS
    • Publication number 20180157175
    • Publication date Jun 7, 2018
    • Rohm and Haas Electronic Materials L.L.C.
    • Sheng Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    AROMATIC RESINS FOR UNDERLAYERS
    • Publication number 20180158674
    • Publication date Jun 7, 2018
    • Rohm and Haas Electronic Materials L.L.C.
    • Shintaro Yamada
    • H01 - BASIC ELECTRIC ELEMENTS