Patents by Inventor Kurt Hechgl

Kurt Hechgl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Quality history for biometric primary data
    Publication number: 20050152598
    Abstract: A method is provided for the detection of biometric characteristic data for authentication. According to the invention, the quality of the characteristic data is statically evaluated, and the statistical evaluation is used as another data set for authentication.
    Type: Application
    Filed: April 30, 2003
    Publication date: July 14, 2005
    Inventors: Josef Birchbauer, Kurt Hechgl, Wolfgang Marius, Bernd Wachmann, Martin Winter