Patents by Inventor Willem A. Koulman

Willem A. Koulman 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).

  • Patent number: 6584501
    Abstract: A user interface and computer-implemented method for analyzing and displaying network traffic performance assessment data in a computer network. Packet trace data is organized into application-level threads for display in a visual thread diagram. The user can manipulate the visual thread diagram to configure it in a number of ways in a dynamic manner.
    Type: Grant
    Filed: February 3, 1999
    Date of Patent: June 24, 2003
    Assignee: Compuware Corporation
    Inventors: Michael Cartsonis, John Graham-Cumming, Willem A. Koulman, Steven J. Schaffer, Jacob Weil