Inventor
GREANIAS EVON C
US11 patents
Patents
11 patentsUS5386219AJan 31, 1995
Touch overlay for improved touch sensitivity
IBM436 citations98
US5149919ASep 22, 1992
Stylus sensing system
IBM178 citations98
US5117071AMay 26, 1992
Stylus sensing system
IBM276 citations98
US5007085AApr 9, 1991
Remotely sensed personal stylus
IBM360 citations98
US5252951AOct 12, 1993
Graphical user interface with gesture recognition in a multiapplication environment
IBM981 citations97
US5157384AOct 20, 1992
Advanced user interface
IBM299 citations97
US4686332AAug 11, 1987
Combined finger touch and stylus detection system for use on the viewing surface of a visual display device
IBM902 citations97
US4342085AJul 27, 1982
Stem processing for data reduction in a dictionary storage file
IBM59 citations95
US4727588AFeb 23, 1988
System for automatic adjustment and editing of handwritten text image
IBM127 citations93
US4365235ADec 21, 1982
Chinese/Kanji on-line recognition system
IBM103 citations91
US4764885AAug 16, 1988
Minimum parallax stylus detection subsystem for a display device
IBM33 citations86