Inventor

PELLAR RONALD J

US7 patents

⚠️ This page may combine multiple inventors who share the name “PELLAR RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

3 patents

US7679783B2Mar 16, 2010

System and method for extracting grayscale data within a prescribed tolerance

TOSHIBA KK7 citations71

US7656414B2Feb 2, 2010

System and method for determination of gray for CIE color conversion using chromaticity

TOSHIBA KK2 citations60

US7679782B2Mar 16, 2010

System and method for extracting grayscale data in accordance with a prescribed tolerance function

TOSHIBA KK1 citations50

XEROX CORP

2 patents

US4149183AApr 10, 1979

Electronic halftone generator

XEROX CORP86 citations94

US4196451AApr 1, 1980

Electronic halftone generator

XEROX CORP78 citations93

TOSHIBA CORP

2 patents

US7430318B2Sep 30, 2008

System and method for color correction for electronic printing

TOSHIBA CORP2 citations49

US7450133B2Nov 11, 2008

System and method for color correction

TOSHIBA CORP0 citations39