The present invention is an improvement over previous Electronic Programming Guides (“EPG”) in that it provides, among other things: Improved viewer interaction capabilities with the EPG; improved viewer control of video recording of future-scheduled programming; improved features to the EPG display...http://www.google.fr/patents/US7328450?utm_source=gb-gplus-shareBrevet US7328450 - Method and system for displaying targeted advertisements in an electronic program guide
Method and system for displaying targeted advertisements in an electronic ...