Inventor
HOOVER MARTIN E
US24 patents
⚠️ This page may combine multiple inventors who share the name “HOOVER MARTIN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
13 patentsUS6909516B1Jun 21, 2005
Two dimensional surface motion sensing system using registration marks and linear array sensor
XEROX CORP75 citations97
US5278624AJan 11, 1994
Differential drive for sheet registration drive rolls with skew detection
XEROX CORP127 citations97
US5808658ASep 15, 1998
Regulator with phase shift for polygon rephase without divide
XEROX CORP19 citations92
US6137522AOct 24, 2000
Raster output scanner exposure control for bias and run levels in a multiple diode system
XEROX CORP26 citations91
US7510256B2Mar 31, 2009
Reflex printing with process direction stitch error correction
XEROX CORP11 citations82
US6525751B2Feb 25, 2003
Raster output scanner fraction-of-scan polygon rephasing and algorithm
XEROX CORP11 citations73
US6195113B1Feb 27, 2001
Two point power control for dual laser diodes using microprocessor based controllers
XEROX CORP10 citations73
US5838359ANov 17, 1998
Interpolated reference for improved digital feedback control regulation
XEROX CORP13 citations73
US5654951AAug 5, 1997
Dynamic switching speed control
XEROX CORP10 citations72
US5710751AJan 20, 1998
Polygon facet error effects elimination in multi-pass color systems
XEROX CORP10 citations71
US10273102B1Apr 30, 2019
Leading/trailing edge detection system having phosphorescent belt
XEROX CORP1 citations61
US10279585B2May 7, 2019
Method and system for aligning ejectors that eject clear materials in a printer
XEROX CORP1 citations57
US10382655B2Aug 13, 2019
System and method for calibrating a linear array using a calibration standard and a calibration piece with dark and light response measurements
XEROX CORP0 citations41
ZHAO YONGHUI
2 patentsHERRMANN DOUGLAS K
2 patentsUS8585046B2Nov 19, 2013
Horizontal sensor and variable pattern for detecting vertical stacker position
HERRMANN DOUGLAS K2 citations62
US8505907B2Aug 13, 2013
Method and apparatus for determining the position of adjustable feeder tray side guides in an image production device
HERRMANN DOUGLAS K0 citations52
HOOVER MARTIN E
2 patentsUS8552879B2Oct 8, 2013
Method and apparatus for determining the amount of media on an elevator that supports a media stack in an image production device
HOOVER MARTIN E2 citations60
US8791972B2Jul 29, 2014
Reflex-type digital offset printing system with serially arranged single-pass, single-color imaging systems
HOOVER MARTIN E3 citations57