Inventor
MEADOWS ROBERT D
US10 patents
⚠️ This page may combine multiple inventors who share the name “MEADOWS ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEKTRONIX INC
9 patentsUS5053757AOct 1, 1991
Touch panel with adaptive noise reduction
TEKTRONIX INC263 citations98
US4916308AApr 10, 1990
Integrated liquid crystal display and optical touch panel
TEKTRONIX INC204 citations98
US4707845ANov 17, 1987
Touch panel with automatic nulling
TEKTRONIX INC186 citations98
US4698460AOct 6, 1987
Touch panel system
TEKTRONIX INC158 citations97
US4853498AAug 1, 1989
Position measurement apparatus for capacitive touch panel system
TEKTRONIX INC165 citations96
US4698461AOct 6, 1987
Touch panel with automatic frequency control
TEKTRONIX INC126 citations96
US4962380AOct 9, 1990
Method and apparatus for calibrating an interleaved digitizer
TEKTRONIX INC56 citations95
US5223784AJun 29, 1993
Method and circuit for triggering an electronic instrument only once during a period of a signal
TEKTRONIX INC26 citations92
US4939672AJul 3, 1990
Method and apparatus for classifying graphics segments to facilitate pick and display operation
TEKTRONIX INC16 citations73