TREA

Dong Won Chung

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  • Worcester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device manufacture
    • Patent number 9,437,431
    • Issue date Sep 6, 2016
    • Rohm and Haas Electronic Materials LLC
    • Peter Trefonas
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic device manufacture
    • Publication number 20080292990
    • Publication date Nov 27, 2008
    • Rohm and Haas Electronic Materials L.L.C.
    • Peter Trefonas, III
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Polymers and photoresist compositions comprising same
    • Publication number 20050142486
    • Publication date Jun 30, 2005
    • Rohm and Haas Electronic Materials LLC
    • Dong Won Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY