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Siegfried Rohl

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  • Sauerlach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Passivation layer structure
    • Patent number 7,054,469
    • Issue date May 30, 2006
    • Infineon Technologies AG
    • Siegfried Röhl
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Passivation layer structure
    • Publication number 20020109209
    • Publication date Aug 15, 2002
    • Siegfried Rohl
    • G01 - MEASURING TESTING