Patents by Inventor James J Lu

James J Lu 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 system for inhibiting softswitch overload
    Patent number: 7158627
    Abstract: A method includes receiving, at a softswitch executing on a computer, a plurality of calls for switching, monitoring at least one criteria associated with operation of the computer, and based on the monitoring, limiting the number of calls processed by the computer.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: January 2, 2007
    Assignee: Sonus Networks, Inc.
    Inventor: James J Lu