Inventor
SPELL DAVE
US5 patents
Patents
5 patentsUS7100185B2Aug 29, 2006
Electronic television program guide schedule system and method
UNITED VIDEO PROPERTIES INC170 citations98
US6418556B1Jul 9, 2002
Electronic television program guide schedule system and method
UNITED VIDEO PROPERTIES INC434 citations98
US6331877B1Dec 18, 2001
Electronic television program guide schedule system and method
UNITED VIDEO PROPERTIES INC322 citations98
US6373528B1Apr 16, 2002
Electronic television program guide schedule system and method
UNITED VIDEO PROPERTIES INC148 citations97
US6728967B2Apr 27, 2004
Electronic television program guide schedule system and method
UNITED VIDEO PROPERTIES INC42 citations95