Inventor
JONES E OLIVER
US3 patents
Patents
3 patentsUS7085845B2Aug 1, 2006
Method, apparatus and computer program product for identifying a playing media file and tracking associated user preferences
WOODWARD MARK L63 citations93
US7844722B2Nov 30, 2010
Method, apparatus and program product for media identification and tracking associated user preferences
WOODWARD MARK L5 citations69
US8244896B2Aug 14, 2012
Method, apparatus and program product for media identification and tracking associated user preferences
WOODWARD MARK L2 citations58