Patents by Inventor Surya B. Gogineni

Surya B. Gogineni 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 hook state notification
    Patent number: 8036360
    Abstract: In one embodiment of the invention, a method produces a hook status notification. The method comprises detecting an off-hook state, allocating a half-dialog identification, generating an off-hook notification message, and associating the half-dialog identification with the off-hook notification message. In an alternative embodiment, a communication platform is adapted to comprise a processor component operable to receive an off-hook notification message comprising a half-dialog identification, and to store the half-dialog identification. The communication platform subsequently receives a signaling protocol message initiating a dialog, wherein the signaling protocol message is associated with the half-dialog identification. The communication platform then correlates the second signaling protocol message with the stored half-dialog identification.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: October 11, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Surya B. Gogineni, Daniel P. Linton, Umesh P. Katapadi, Wayne Leung