TREA

Ivo LISKA

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  • Haar, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus of pretreatment of an electron gun chamber
    • Patent number 8,878,148
    • Issue date Nov 4, 2014
    • ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
    • Pavel Adamec
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arrangement and method for the contrast improvement in a charged pa...
    • Patent number 8,164,067
    • Issue date Apr 24, 2012
    • ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
    • Pavel Adamec
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic lens assembly
    • Patent number 7,928,405
    • Issue date Apr 19, 2011
    • ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
    • Pavel Adamec
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Electrostatic lens assembly
    • Patent number 7,872,239
    • Issue date Jan 18, 2011
    • ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
    • Pavel Adamec
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents