Patents Assigned to Yume Networks, Inc.
  • Method and system to enable continuous monitoring of integrity and validity of a digital content
    Patent number: 7650312
    Abstract: A method and a system for securely transmitting a digital content in a digital right management (DRM) network, the method comprising partitioning the digital content into a plurality of fragments. The method further comprises associating each fragment with a license key. Each fragment is encrypted with the corresponding license key and are sent to an electronic device in response to receiving a request for the digital content.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: January 19, 2010
    Assignee: Yume Networks, Inc.
    Inventors: Ayyappan Sankaran, Jayan Ramankutty, Jayant Kadambi