1
Douglas Macrae, Henry Yuen: Method and system for displaying targeted advertisements in an electronic program guide. Index Systems, Brian E Mack, Ropes & Gray, February 5, 2008: US07328450 (143 worldwide citation)

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 ...


2
Douglas Macrae, Henry Yuen: Method and system for displaying targeted advertisements in an electronic program guide. Index Systems, Christie Parker & Hale, November 6, 2003: US20030208756-A1

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 ...