TREA

Koshi Ueda

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detector objective lens
    • Patent number 5,895,917
    • Issue date Apr 20, 1999
    • ACT Advanced Circuit Testing Gesellschaft fur Testsystementwicklung mbH
    • Koshi Ueda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrostatic-magnetic lens arrangement
    • Patent number 5,780,859
    • Issue date Jul 14, 1998
    • ACT Advanced Circuit Testing Gesellschaft
    • Hans-Peter Feuerbaum
    • H01 - BASIC ELECTRIC ELEMENTS