Patents Assigned to Qube Cinema, Inc.
  • Copy protection scheme for digital audio and video content authenticated HDCP receivers
    Patent number: 10142108
    Abstract: A method of delivering digital audio and video content and a HDCP source device are disclosed herein. In one embodiment the method includes: (1) receiving an encryption key from a potential receiver of the digital audio and video content, (2) authenticating the potential receiver is an HDCP compliant device and (3) in addition to the authenticating, verifying the potential receiver is a trusted device for receiving the digital audio and video content.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: November 27, 2018
    Assignee: Qube Cinema, Inc.
    Inventors: Rajesh Ramachandran, Senthil Kumar