Patents by Inventor Stephen L Casner

Stephen L Casner 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 and method for assisting in troubleshooting a network handling voice over internet protocol traffic
    Patent number: 8274901
    Abstract: A system and method allocates dropped packets from a call detail record in a voice over Internet Protocol to links or nodes the call traversed, and to events that occurred during the call and prefixes corresponding to the phones used in the call, along with a report in decreasing order of the dropped packets for the nodes, links, events and prefixes, to allow a system administrator to help identify the source of the dropped packets.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: September 25, 2012
    Assignee: Packet Design, Inc.
    Inventors: Stephen L Casner, Kedar Poduri, Rodrigo G Alonso, Cengiz Alaettinoglu, Van Jacobson