Patents by Inventor Stephan Euler

Stephan Euler 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).

  • Publication number: 20020010581
    Abstract: A voice recognition device, where at least two input signals are routed in parallel via respective, separate channels to a recognition device having a feature extraction device for forming feature vectors, a transformation device for forming transformed feature vectors, and having a subsequent classification unit that classifies the supplied, transformed feature vectors and emits output signals corresponding to the determined classes. A high rate of recognition at a relatively low expenditure for the design and processing are achieved in that the feature extraction device has feature extraction stages separately arranged in the individual channels, the feature extraction stages being connected at their outputs to the shared transformation device.
    Type: Application
    Filed: June 13, 2001
    Publication date: January 24, 2002
    Inventors: Stephan Euler, Andreas Korthauer