Patents by Inventor Herbert S. Madden

Herbert S. Madden 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 characterizing the quality of a network path
    Patent number: 7720959
    Abstract: We describe multiple methods and apparatuses for characterizing the quality of a network path by means of metrics that at the same time are (1) additive and (2) characterize the performance of network applications.
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: May 18, 2010
    Assignee: Avaya Inc.
    Inventors: Mansour J. Karam, Sean P. Finn, Omar C. Baldonado, Michael A. Lloyd, Herbert S. Madden, James G. McGuire