Patents by Inventor Sai Prasanna Mahathi Mahabhashyam

Sai Prasanna Mahathi Mahabhashyam 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).

  • Handling early media in VoIP communication with multiple endpoints
    Patent number: 8385326
    Abstract: Technologies for handling early media in VoIP communications with multiple endpoints are provided. A calling device sends an initial VoIP call request to multiple destination devices, or endpoints. The calling device then receives a provisional response from one or more of the destination devices that includes media streaming parameters regarding the destination device. The calling device creates a media context associated with the destination device that contains the media streaming parameters and stores the media context. The calling device uses the media context to establish a media connection with the destination. One of the destination devices returning a provisional response is selected to exchange early media over the media connection established with the destination device.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: February 26, 2013
    Assignee: Microsoft Corporation
    Inventors: Humayun Mukhtar Khan, Rajesh Gunnalan, Sai Prasanna Mahathi Mahabhashyam
  • HANDLING EARLY MEDIA IN VOIP COMMUNICATION WITH MULTIPLE ENDPOINTS
    Publication number: 20100165976
    Abstract: Technologies for handling early media in VoIP communications with multiple endpoints are provided. A calling device sends an initial VoIP call request to multiple destination devices, or endpoints. The calling device then receives a provisional response from one or more of the destination devices that includes media streaming parameters regarding the destination device. The calling device creates a media context associated with the destination device that contains the media streaming parameters and stores the media context. The calling device uses the media context to establish a media connection with the destination. One of the destination devices returning a provisional response is selected to exchange early media over the media connection established with the destination device.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 1, 2010
    Applicant: Microsoft Corporation
    Inventors: Humayun Mukhtar Khan, Rajesh Gunnalan, Sai Prasanna Mahathi Mahabhashyam