Patents by Inventor Ravi Ganesh Ramamoorthy

Ravi Ganesh Ramamoorthy 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 to leverage web real-time communication for implementing push-to-talk solutions
    Patent number: 10085124
    Abstract: A system and method to leverage Web Real-Time Communication (WebRTC) for implementing Push-to-Talk (PTT) solutions. One or more servers interface to a communications network to perform advanced voice services for one or more wireless or wired user devices, wherein the advanced voice services include a two-way half-duplex voice call within a group of the user devices comprising a PTT call session. At least one of the user devices communicates with at least one of the servers during the PTT call session using a WebRTC connection, and at least the media streams for the PTT call session are transmitted between the server and the user device using the WebRTC connection.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: September 25, 2018
    Assignee: KODIAK NETWORKS INC.
    Inventors: Krishnakant M. Patel, Bibhudatta Biswal, Harisha M. Negalaguli, Ramu Kandula, Brahmananda R. Vempati, Ravi Ayyasamy, Gorachand Kundu, Ravi Ganesh Ramamoorthy, Rajendra Kumar Anthony
  • System and Method to Leverage Web Real-Time Communication for Implementing Push-to-Talk Solutions
    Publication number: 20170295475
    Abstract: A system and method to leverage Web Real-Time Communication (WebRTC) for implementing Push-to-Talk (PTT) solutions. One or more servers interface to a communications network to perform advanced voice services for one or more wireless or wired user devices, wherein the advanced voice services include a two-way half-duplex voice call within a group of the user devices comprising a PTT call session. At least one of the user devices communicates with at least one of the servers during the PTT call session using a WebRTC connection, and at least the media streams for the PTT call session are transmitted between the server and the user device using the WebRTC connection.
    Type: Application
    Filed: April 28, 2017
    Publication date: October 12, 2017
    Inventors: Krishnakant M. Patel, Bibhudatta Biswal, Harisha M. Negalaguli, Ramu Kandula, Brahmananda R. Vempati, Ravi Ayyasamy, Gorachand Kundu, Ravi Ganesh Ramamoorthy, Rajendra Kumar Anthony
  • WiFi INTERWORKING SOLUTIONS FOR PUSH-TO-TALK-OVER-CELLULAR (PoC)
    Publication number: 20150281170
    Abstract: WiFi interworking solutions for Push-To-Talk over Cellular (PoC) in the Open Mobile Alliance (OMA) Standard.
    Type: Application
    Filed: June 12, 2015
    Publication date: October 1, 2015
    Inventors: Krishnakant M. Patel, Harisha M. Negalaguli, Brahmananda R. Vempati, Shiva K. K. Cheedella, Arun Velayudhan, Raajeev Kuppa, Gorachand Kundu, Ravi Ganesh Ramamoorthy, Ramu Kandula, Ravi Ayyasamy, Ravi Shankar Kumar
  • WiFi interworking solutions for push-to-talk-over-cellular (PoC)
    Patent number: 9088876
    Abstract: WiFi interworking solutions for Push-To-Talk over Cellular (PoC) in the Open Mobile Alliance (OMA) Standard.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: July 21, 2015
    Assignee: KODIAK NETWORKS, INC.
    Inventors: Krishnakant M. Patel, Harisha M. Negalaguli, Brahmananda R. Vempati, Shiva K. K. Cheedella, Arun Velayudhan, Raajeev Kuppa, Gorachand Kundu, Ravi Ganesh Ramamoorthy, Ramu Kandula, Ravi Ayyasamy, Ravi Shankar Kumar
  • Customized ringback and communications
    Patent number: 8249239
    Abstract: Request information received by a call handler system specifies multiple acceptable call connection encoding options or formats for communicating with a caller. The call handler system forwards the multiple acceptable call connection encoding options to a called destination. The called destination responds with a selection of a first call connection option from the multiple call connection options. The call handler system selects a second call connection option for providing a ring-back tone to the caller while waiting for the called destination to answer his phone. During the wait, the call handler system provides a ring-back tone to the caller via the second call connection encoding option. Upon detection of the called destination answering his phone, the call handler system discontinues playback of the ring-back tone and notifies the caller to communicate with the called destination via the first call connection encoding option as selected by the called destination.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: August 21, 2012
    Assignee: LiveWire Mobile, Inc.
    Inventors: Jeffrey M. DeMent, Ravi Ganesh Ramamoorthy
  • Customized ringback and communications
    Publication number: 20070286372
    Abstract: Request information received by a call handler system specifies multiple acceptable call connection encoding options or formats for communicating with a caller. The call handler system forwards the multiple acceptable call connection encoding options to a called destination. The called destination responds with a selection of a first call connection option from the multiple call connection options. The call handler system selects a second call connection option for providing a ring-back tone to the caller while waiting for the called destination to answer his phone. During the wait, the call handler system provides a ring-back tone to the caller via the second call connection encoding option. Upon detection of the called destination answering his phone, the call handler system discontinues playback of the ring-back tone and notifies the caller to communicate with the called destination via the first call connection encoding option as selected by the called destination.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 13, 2007
    Inventors: Jeffrey M. DeMent, Ravi Ganesh Ramamoorthy