Patents Represented by Attorney Roche Diagnsotics Operations, Inc.

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  • Measuring device for the optical analysis of a test strip
    Patent number: 7460222
    Abstract: The invention concerns a measuring device for the optical analysis of a diagnostic test element (10) comprising a light source (16), a photodetector (24) and a device (12) for positioning the test element (10) between the light source (16) and photodetector (24) where the light source (16) has one or several organic light-emitting diodes (OLEDs) and the OLEDs (14) for a composite structure with an imaging optics (20) and/or a photodetector (24) by means of a support substrate.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: December 2, 2008
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Stefan Kalveram, Friedrich Ziegler, Hans-Peter Haar, Hans List, Jean-Michel Asfour