Patents by Inventor Pratyusha Rajendran

Pratyusha Rajendran 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).

  • Method and system for registering a smartcard terminal with a broadcast server
    Patent number: 8355717
    Abstract: A method and system for registration with a broadcast server is provided. A request from a smartcard terminal for registration is received and the smartcard terminal is authenticated based on the request. Further, A specific key material, Ks_NAF, is generated in response to the request. At least one of registering the smartcard terminal with the Internet Protocol (IP) multimedia subsystem (IMS) server and with the broadcast server simultaneously, and registering the smartcard terminal with the IMS server and subsequently with the broadcast server through the IMS server, is performed. At least one of notifying the IMS server of status of the registration by the broadcast server, and notifying the broadcast server of the status of the registration by the IMS server, is performed.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: January 15, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Byung Rae Lee, Jeedigunta Venkateswar, Pratyusha Rajendran, Rajavelsamy R
  • METHOD AND SYSTEM FOR REGISTERING A SMARTCARD TERMINAL WITH A BROADCAST SERVER
    Publication number: 20090247129
    Abstract: A method and system for registration with a broadcast server is provided. A request from a smartcard terminal for registration is received and the smartcard terminal is authenticated based on the request. Further, A specific key material, Ks_NAF, is generated in response to the request. At least one of registering the smartcard terminal with the Internet Protocol (IP) multimedia subsystem (IMS) server and with the broadcast server simultaneously, and registering the smartcard terminal with the IMS server and subsequently with the broadcast server through the IMS server, is performed. At least one of notifying the IMS server of status of the registration by the broadcast server, and notifying the broadcast server of the status of the registration by the IMS server, is performed.
    Type: Application
    Filed: March 31, 2009
    Publication date: October 1, 2009
    Inventors: Byung Rae LEE, Jeedigunta Venkateswar, Pratyusha Rajendran, Rajavelsamy R