Patents by Inventor Guarang S. Kalyanpur

Guarang S. Kalyanpur 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 generating quality of service statistics for an international communications network
    Patent number: 6529594
    Abstract: A system and method for capturing signaling units at international gateways in a communications network is disclosed. The signaling units are processed to determine the source and destination networks for the associated calls. The country code, nature of address field, destination point code and origination point code is used to process each message. Data about the messages that pass through the international gateway is stored to a memory device. The data can be recalled for each originating or destination network in the form of performance or quality of service statistics.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: March 4, 2003
    Assignee: Inet Technologies, Inc.
    Inventors: Pierce Edward Brockman, Timothy K. Patterson, Guarang S. Kalyanpur