Patents Assigned to Prasara Technologies, Inc.
  • Navigational user interface for interactive television
    Patent number: 6678891
    Abstract: The present invention is a navigational user interface for interactive television. The invention uses an intuitive interactive interface for navigating through service options preferably offered by a cable television service. Services offered such as video on demand, purchasing delivery foods, restaurant selection, banking and community events is all navigated using the present invention.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: January 13, 2004
    Assignee: Prasara Technologies, Inc.
    Inventors: Scott Wilcox, Robert A Montgomery, Thomas McDonald, Praveen Roa, Deborah A Spencer