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Stefan R. Kirsch

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  • Lauchringen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACKING A CYLINDRICAL OPENING
    • Publication number 20190046273
    • Publication date Feb 14, 2019
    • Northern Digital Inc.
    • Nikolai Mikuszeit
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TARGETING ORTHOPAEDIC DEVICE LANDMARKS
    • Publication number 20120226094
    • Publication date Sep 6, 2012
    • NORTHERN DIGITAL INC.
    • Nicholas S. Ritchey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EDDY CURRENT DETECTION AND COMPENSATION
    • Publication number 20110004430
    • Publication date Jan 6, 2011
    • Northern Digital Inc.
    • John M. Nieminen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eddy current detection and compensation
    • Publication number 20060116832
    • Publication date Jun 1, 2006
    • Northern Digital, Inc., a Delaware corporation
    • John M. Nieminen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eddy current detection and compensation
    • Publication number 20060116833
    • Publication date Jun 1, 2006
    • Northen Digital, Inc., a Delaware corporation
    • John M. Nieminen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gain factor and position determination system
    • Publication number 20050049820
    • Publication date Mar 3, 2005
    • Northern Digital, Canada corporation
    • Stefan R. Kirsch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eddy current detection and compensation
    • Publication number 20040207389
    • Publication date Oct 21, 2004
    • John M. Nieminen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method for determing the position of a sensor element
    • Publication number 20030200052
    • Publication date Oct 23, 2003
    • Paul G. Seiler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gain factor and position determination system
    • Publication number 20020198676
    • Publication date Dec 26, 2002
    • Stefan R. Kirsch
    • G01 - MEASURING TESTING