Inventor
MAILLOUX LOUIS D
US22 patents
Patents
22 patentsUS5483351AJan 9, 1996
Dilation of images without resolution conversion to compensate for printer characteristics
XEROX CORP60 citations96
US6181438B1Jan 30, 2001
Method and apparatus for digital image darkness control using quantized fractional pixels
XEROX CORP66 citations93
US5555557ASep 10, 1996
Bit-map image resolution converter with controlled compensation for write-white xerographic laser printing
XEROX CORP28 citations92
US5410615AApr 25, 1995
Bitmap image resolution converter compensating for write-white xerographic laser printing
XEROX CORP23 citations92
US5408329AApr 18, 1995
Image enhancement through digital darkness control
XEROX CORP24 citations92
US5245678ASep 14, 1993
Image conversion with lossy adaptive error diffusion
XEROX CORP41 citations92
US5282057AJan 25, 1994
Bit-map image resolution converter
XEROX CORP56 citations91
US4661859AApr 28, 1987
Pulse width modulation greyscale system for halftone printer
XEROX CORP30 citations91
US5383036AJan 17, 1995
Enhancement of multiple color images without color separation error by inverse symmetrical template matching
XEROX CORP41 citations89
US6129457AOct 10, 2000
Resolution enhancement for a digital printing apparatus
XEROX CORP26 citations88
US4027962AJun 7, 1977
Color transparency reproducing machine
XEROX CORP23 citations82
US4068939AJan 17, 1978
Color transparency reproducing machine
XEROX CORP5 citations74
US4063810ADec 20, 1977
Color transparency reproducing machine
XEROX CORP7 citations74
US4053216AOct 11, 1977
Color transparency reproducing machine
XEROX CORP7 citations74
US4053217AOct 11, 1977
Color transparency reproducing machine
XEROX CORP9 citations74
US4120580AOct 17, 1978
Collating system for slide reproduction
XEROX CORP11 citations73
US4111542ASep 5, 1978
Collating system for opaque documents and slide reproductions
XEROX CORP12 citations73
US4083632AApr 11, 1978
Multi-frequency screen
XEROX CORP8 citations73
US4255040AMar 10, 1981
Positive overlay electronic xerographic printer
XEROX CORP13 citations70
US4234250ANov 18, 1980
Electrophotographic printing system
XEROX CORP13 citations69
US4013355AMar 22, 1977
Notch filter for color transparency copying machines
XEROX CORP5 citations63
US5802215ASep 1, 1998
Quadrant-based density detection for lead edge lightening
XEROX CORP0 citations47