Patents by Inventor Laurent Charpentier

Laurent Charpentier 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).

  • System, method and computer program product for self-verifying file content in a speech recognition framework
    Publication number: 20020169605
    Abstract: A system, method and computer program product are provided for verifying utterances in a database. Initially, a plurality of utterances are stored in a database each in a separate file. Next, a transcription associated with each of the utterances is identified. The utterance in each file is subsequently recognized utilizing speech recognition. The utterances in the database are then verified utilizing an output of the speech recognition step and the transcription associated with the utterance in each file.
    Type: Application
    Filed: March 9, 2001
    Publication date: November 14, 2002
    Inventors: Bertrand A. Damiba, Laurent Charpentier, Lisa M. Guerra