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Stefan Hien

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  • Erlangen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bottom resist
    • Patent number 6,514,663
    • Issue date Feb 4, 2003
    • Infineon Technologies AG
    • Stefan Hien
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Film-forming polymers
    • Patent number 6,306,990
    • Issue date Oct 23, 2001
    • Siemens Aktiengesellschaft
    • Stefan Hien
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Radiation-sensitive mixture and its use
    • Patent number 6,063,543
    • Issue date May 16, 2000
    • Siemens Aktiengesellschaft
    • Stefan Hien
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY