Inventor
WIGGINS DOUGLAS G
9 patents
Patents
9 patentsUS4216503AAug 5, 1980
Signal restoration and gain control for image viewing devices
XEROX CORP92 citations95
US4506301AMar 19, 1985
Multiple mode raster scanner
XEROX CORP36 citations89
US4314281AFeb 2, 1982
Shading compensation for scanning apparatus
XEROX CORP44 citations86
US4538185AAug 27, 1985
Platen cover for document boundary detection in raster scanners
XEROX CORP24 citations81
US4430748AFeb 7, 1984
Image thresholding system
XEROX CORP24 citations81
US4295167AOct 13, 1981
Carriage speed control for a raster scanner
XEROX CORP19 citations81
US4287536ASep 1, 1981
Gain control for scanning arrays
XEROX CORP23 citations81
US4495422AJan 22, 1985
Illumination control for raster input scanners
XEROX CORP8 citations72
US4065031ADec 27, 1977
Programmable development control system
XEROX CORP18 citations66