The present invention provides systems and methods for providing television schedule and/or listing information to a viewer, and for allowing the viewer to link, search, select and interact with information in a remote database, e.g., a database on the internet. The television schedule and/or listing...http://www.google.com.mx/patents/US20040210935?utm_source=gb-gplus-sharePatent US20040210935 - Interactive computer system for providing television schedule information
