Inventor
UPDEGRAFF SHAWN P
US8 patents
⚠️ This page may combine multiple inventors who share the name “UPDEGRAFF SHAWN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
7 patentsUS7259857B2Aug 21, 2007
Methods for automated uniformity assessment and modification of image non-uniformities
XEROX CORP13 citations80
US7995940B2Aug 9, 2011
System for measuring marking material on a surface, such as in color xerography
XEROX CORP3 citations62
US7542171B2Jun 2, 2009
System and method for compensating for streaks in images using intensity variation of raster output scanner
XEROX CORP6 citations61
US7425972B2Sep 16, 2008
Method and system for improved control of xerographic parameters in a high quality document system
XEROX CORP3 citations61
US7471420B2Dec 30, 2008
Method of uniformity correction in an electrostatographic printer by using a second actuator
XEROX CORP2 citations60
US11465407B2Oct 11, 2022
Print targets and image analysis for feedback control of flexographic printing devices
XEROX CORP0 citations50
US7324767B2Jan 29, 2008
Systems and methods for diagnosing color image forming devices
XEROX CORP0 citations39