Assignee
LUMIO INC
8 patents
Top patents by PatentIndex Score
US7333094B2Feb 19, 2008
Optical touch screen
LUMIO INC73 citations96
US7333095B1Feb 19, 2008
Illumination for optical touch panel
LUMIO INC82 citations96
US7268692B1Sep 11, 2007
Apparatus and method for monitoring hand propinquity to plural adjacent item locations
LUMIO INC45 citations92
US7781722B2Aug 24, 2010
Optical touch screen assembly
LUMIO INC27 citations91
US7477241B2Jan 13, 2009
Device and method for optical touch panel illumination
LUMIO INC43 citations91
US7302156B1Nov 27, 2007
Optical system
LUMIO INC51 citations91
US7468785B2Dec 23, 2008
Enhanced triangulation
LUMIO INC19 citations84
US7573465B2Aug 11, 2009
Optical touch panel
LUMIO INC12 citations82