Patents by Inventor Christoph P. Waelti

Christoph P. Waelti 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).

  • Neural network for classifying speech and textural data based on agglomerates in a taxonomy table
    Patent number: 8428935
    Abstract: A speech and textual analysis device and method for forming a search and/or classification catalog. The device is based on a linguistic database and includes a taxonomy table containing variable taxon nodes. The speech and textual analysis device includes a weighting module, a weighting parameter being additionally assigned to each stored taxon node to register recurrence frequency of terms in the linguistic and/or textual data that is to be classified and/or sorted. The speech and/or textual analysis device includes an integration module for determining a predefinable number of agglomerates based on the weighting parameters of the taxon nodes in the taxonomy table and at least one neuronal network module for classifying and/or sorting the speech and/or textual data based on the agglomerates in the taxonomy table.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: April 23, 2013
    Assignee: Infocodex AG
    Inventors: Paul Waelti, Carlo A. Trugenberger, Frank Cuypers, Christoph P. Waelti