Patents by Inventor Sathishkumar Gopalaswamy

Sathishkumar Gopalaswamy 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).

  • Publication number: 20100233995
    Abstract: A system and method of selectively restricting usage of a user equipment (UE) in a telecommunications system. The system includes a graphical user interface (GUI) for receiving a plurality of restrictions. Each restriction provides a constraint on use of the UE. The GUI allows an administrator of the UE to select and modify the restrictions. The system also includes a traffic server for determining if usage of the UE is within one of the restrictions. If the UE is within one of the restrictions, the traffic server terminates the call. The restrictions may include a time of the day, day of the week or geographical location.
    Type: Application
    Filed: June 20, 2007
    Publication date: September 16, 2010
    Inventors: Sathishkumar Gopalaswamy, Mikael Lindstrom
  • Publication number: 20100017522
    Abstract: A system, method, and streaming gateway for delivering a video stream between an IP Multimedia Subsystem (IMS) endpoint in an IMS domain and an Internet endpoint in an Internet domain. The streaming gateway sets up sessions in both the IMS and Internet domains. The IMS endpoint sends the video stream to the streaming gateway utilizing the Session Initiation Protocol (SIP) and Real Time Protocol (RTP), and the streaming gateway forwards the video stream to the Internet endpoint using an appropriate Internet protocol such as the Real Time Streaming Protocol (RTSP). The streaming gateway may also stream another video stream such as a promotional video to the Internet endpoint while waiting for the video stream from the IMS endpoint to become available.
    Type: Application
    Filed: July 16, 2008
    Publication date: January 21, 2010
    Inventors: Ian Burdick, Sathishkumar Gopalaswamy