Patents by Inventor Wu Chingfa

Wu Chingfa 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).

  • Method and apparatus for recording/replaying application execution with recorded voice recognition utterances
    Patent number: 8949134
    Abstract: A diagnostic tool for speech recognition applications is provided, which enables a administrator to collect multiple recorded speech sessions. The administrator can then search for various failure points common to one or more of the recorded sessions in order to get a list of all sessions that have the same failure points. The invention allows the administrator to playback the session or replay any portion of the session to see the flow of the application and the recorded utterances. The invention provides the administrator with information about how to maximize the efficiency of the application which enables the administrator to edit the application to avoid future failure points.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: February 3, 2015
    Assignee: Avaya Inc.
    Inventors: Jacob Levine, John Muller, Christopher Passaretti, Wu Chingfa