Patents by Inventor Pragyan Debadarshini

Pragyan Debadarshini 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 apparatus of encrypting content delivery
    Patent number: 8539592
    Abstract: A method for delivering a data stream to a plurality of clients in a network. The method involves receiving the data stream from a media server, where the data stream includes a plurality of data packets and a data stream identifier associated with at least one of the plurality of data packets, securing the data stream received from the media server by applying a filter to the data stream to obtain a filtered data packet from the plurality of data packets based on the data stream identifier, encrypting the filtered data packet using an encryption scheme to obtain a encrypted media content, and distributing the encrypted media content to at least one of the plurality of clients in the network.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: September 17, 2013
    Assignee: Oracle America, Inc.
    Inventors: Kelly Y. Kishore, Gerard M. Fernando, Pragyan Debadarshini
  • METHOD AND APPARATUS OF ENCRYPTING CONTENT DELIVERY
    Publication number: 20090327691
    Abstract: The invention relates to a method and apparatus for delivering a data stream to a plurality of clients in a network. The method involves receiving the data stream from a media server, where the data stream includes a plurality of data packets and a data stream identifier associated with at least one of the plurality of data packets, securing the data stream received from the media server by applying a filter to the data stream to obtain a filtered data packet from the plurality of data packets based on the data stream identifier, encrypting the filtered data packet using an encryption scheme to obtain a encrypted media content, and distributing the encrypted media content to at least one of the plurality of clients in the network.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: SUN MICROSYSTEMS, INC.
    Inventors: Kelly Y. Kishore, Gerard M. Fernando, Pragyan Debadarshini