Inventor

Richard G. Allen

Inventor

Rochester, NY, US

Overview

1991–2019

Patent span

Physics

Primary field (CPC G)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography67%

H04NPictorial communication, e.g. television17%

B41JTypewriters4%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%

G06KGraphical data reading4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

10,192,150Print engine with print-mode-dependent pulse timing functions2019 9,323,169'Preparing color toner images with metallic effect'2016 9,141,062'Compensating for printing non-uniformities using a one dimensional map'2015 8,849,132'Compensating for periodic nonuniformity in electrophotographic printer'2014 8,509,630'Determining the cause of printer image artifacts'2013 7,539,427'Print quality maintenance method and system'2009 7,068,959'Fuser oil contamination prevention and clean-up method'2006 7,054,567'Initialization method for establishing process control parameters'2006 6,915,087'Formation of uniform density patches in an electrographic reproduction apparatus for process control'2005 6,621,995'Image-forming machine having a development station with a dusting control system'2003 6,611,666'Densitometer with improved accuracy for use in color image processing apparatus'2003 6,608,641'Electrophotographic apparatus and method for using textured receivers'2003 6,571,077'Electrostatic image developing method and apparatus using a drum photoconductor and hard magnetic carriers'2003 6,466,331'Multi-bit rendering with single color and two-color capability'2002 5,812,169'Combined storage of data for two printheads'1998 5,723,240'Method for controlling the formation of toner images with two distinct toners'1998 4,987,853'Magnetic brush development apparatus'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2019Patents assigned to EASTMAN KODAK CO (12)· patent assignee history

1991–2019Based in Rochester, NY, US· patent location history

2002–2003Patents assigned to NEXPRESS SOLUTIONS LLC (3)· patent assignee history

2003Patents assigned to HEIDELBERGER DRUCKMASCH AG (2)· patent assignee history

2003Based in Irondequoit, NY, US· patent location history

2013–2015Patents assigned to ALLEN RICHARD GEORGE (2)· patent assignee history

2014Patents assigned to ALLEN RICHARD G (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN KODAK CO	12	1991–2019
NEXPRESS SOLUTIONS LLC	3	2002–2003
ALLEN RICHARD GEORGEself	2	2013–2015
HEIDELBERGER DRUCKMASCH AG	2	2003
ALLEN RICHARD Gself	1	2014

Locations

Location	Patents	Span
Rochester, New York, US	16	1991–2019
Irondequoit, New York, US	1	2003