Patents by Inventor Subramanian Sahasranaman

Subramanian Sahasranaman 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).

  • Systems and Methods for Peer-to-Peer IMS
    Publication number: 20140181312
    Abstract: Systems and methods for peer-to-peer communication between user equipment using IP multimedia subsystem (IMS) functionality are provided. Each peer user equipment includes an IMS server and the peer-to-peer communication is established independent of network-based IMS servers. A third user equipment that does not include an IMS server can join the peer-to-peer communication using network-based IMS servers.
    Type: Application
    Filed: September 20, 2011
    Publication date: June 26, 2014
    Applicant: Nexios IT
    Inventors: Bart Rutten, Subramanian Sahasranaman