Inventor
CHAY YOSSI
IL4 patents
Patents
4 patentsUS7333094B2Feb 19, 2008
Optical touch screen
LUMIO INC73 citations96
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