An interactive screen game system for providing an interactive screen game in a portion of user television equipment. While the screen game is being played, video and audio output from the user television equipment may be allowed to pass to a user. The interactive screen game may be implemented as part...http://www.google.es/patents/US20040261125?utm_source=gb-gplus-sharePatente US20040261125 - Electronic program guide with interactive screen game
Electronic program guide with interactive screen game
