Inventor

Gregory J. Kovacs

Inventor

Mississauga, CA

Overview

1985–2015

Patent span

Performing operations

Primary field (CPC B)

Patents· 65 as inventor

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

B41Jprimary

B41JTypewriters27%

G03GElectrography22%

B41MPrinting, duplicating, marking, or copying processes10%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

H04NPictorial communication, e.g. television10%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

B05CApparatus for applying fluent materials to surfaces, in general2%

B23PMetal-working not otherwise provided for1%

B82YSpecific uses or applications of nanostructures1%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%

PatentTitleYear

9,004,669'Methods of leveling ink on substrates and apparatuses useful in printing'2015 8,991,997'Device for leveling ink under a thermal gradient'2015 8,836,739'Method of fabricating low-cost transfix drums for solid ink transfer'2014 8,617,667'Methods of leveling ink on substrates and apparatuses useful in printing'2013 8,606,165'Extended zone low temperature non-contact heating for distortion free fusing of images on non-porous material'2013 8,545,004'Contactless ink leveling method and appartus'2013 8,545,005'Contactless ink leveling method and appartus'2013 8,322,841'Inkjet printing apparatus'2012 8,323,438'Method for fixing a radiation-curable gel-ink image on a substrate'2012 8,293,338'Applying a transparent protective coating to marked media in a print engine'2012 8,226,207'Coating for an ink jet printhead front face'2012 8,218,155'Clear marking material printing to compensate for pile height differential'2012 8,197,024'Cooler for a printer'2012 8,177,332'Method and apparatus for fixing a radiation-curable gel-ink image onto a substrate'2012 8,178,169'Methods of leveling ink on substrates using flash heating and apparatuses useful in printing'2012 8,123,345'System and method for leveling applied ink in a printer'2012 8,118,420'Contactless ink leveling method and apparatus'2012 7,887,176'Imaging on flexible packaging substrates'2011 7,780,773'Pre-treatment compositions, oil-based ink compositions, and processes for ink-jet recording using pre-treatment compositions and oil-based ink compositions'2010 7,571,999'Overcoat compositions, oil-based ink compositions, and processes for ink-jet recording using overcoat and oil-based ink compositions'2009 7,531,033'Pre-treatment compositions, oil-based ink compositions, and processes for ink-jet recording using pre-treatment compositions and oil-based ink compositions'2009 7,264,324'Method and apparatus with vernier technique for registration of ejector module'2007 6,593,398'Ink compositions'2003 6,523,928'Method of treating a substrate employing a ballistic aerosol marking apparatus'2003 6,513,909'Method and apparatus for moving ink drops using an electric field and transfuse printing system using the same'2003 6,511,149'Ballistic aerosol marking apparatus for marking a substrate'2003 6,467,862'Cartridge for use in a ballistic aerosol marking apparatus'2002 6,454,384'Method for marking with a liquid material using a ballistic aerosol marking apparatus'2002 6,416,157'Method of marking a substrate employing a ballistic aerosol marking apparatus'2002 6,340,216'Ballistic aerosol marking apparatus for treating a substrate'2002 6,328,409'Ballistic aerosol making apparatus for marking with a liquid material'2001 6,124,409'Processes for preparing copolymers'2000 6,051,354'Coated carrier'2000 6,028,616'Enhanced color gamut from 2-pass xerocolography with 2.lambda. imager and 2-layer photoreceptor'2000 5,932,630'Ink compositions'1999 5,895,738'Extension of xerocolorgraphy to full color printing employing additive RGB+ K colors'1999 5,837,408'Xerocolography tandem architectures for high speed color printing'1998 5,807,652'Process for producing process color in a single pass with three wavelength imager and three layer photoreceptor'1998 5,790,928'Switchable dual wavelength flood lamp for simplified color printing architecture based on xerocolography'1998 5,751,437'Development combination exposure and recharge scheme to eliminate development defects in two pass process color xerocolography'1998 5,717,707'Index guided semiconductor laser diode with reduced shunt leakage currents'1998 5,700,316'Acoustic ink compositions'1997 5,693,128'Phase change hot melt ink compositions'1997 5,688,312'Ink compositions'1997 5,667,568'Hot melt ink compositions'1997 5,638,393'Nonmonolithic multiple laser source arrays'1997 5,631,918'Laser diode arrays with close beam offsets'1997 5,592,281'Development scheme for three color highlight color trilevel xerography'1997 5,576,752'Offset mounting of nonmonolithic multiwavelength lasers'1996 5,552,253'Multiple layer photoreceptor for color xerography'1996 5,521,931'Nonmonolithic arrays of accurately positioned diode lasers'1996 5,490,160'Method and apparatus for back facet monitoring of multiple semiconductor laser diodes'1996 5,444,463'Color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor'1995 5,373,313'Color xerographic printing system with multiple wavelength, single optical system ROS and multiple layer photoreceptor'1994 5,355,382'Composite laser array support'1994 5,347,303'Full color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor'1994 5,330,867'Photogenerating titanyl phthalocyanine and processes thereof'1994 5,240,799'Dual electrode migration imaging members and apparatuses and processes for the preparation and use of same'1993 5,215,838'Infrared or red light sensitive migration imaging member'1993 5,108,861'Evaporated cuprous iodide films as transparent conductive coatings for imaging members'1992 5,102,756'Camera speed printing plate with in situ mask'1992 4,970,130'Xeroprinting process with improved contrast potential'1990 4,916,470'Image bar with electrochromic switching system'1990 4,853,307'Imaging member containing a copolymer of styrene and ethyl acrylate'1989 4,496,642'Overcoated migration imaging system'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2015Patents assigned to XEROX CORP (60)· patent assignee history

1985–2003Based in Mississauga, CA· patent location history

1989–1998Based in Ontario, CA· patent location history

1993–1997Based in Sunnyvale, CA, US· patent location history

2007–2015Based in Webster, NY, US· patent location history

2011–2015Patents assigned to PALO ALTO RES CT INC (10)· patent assignee history

2012–2014Patents assigned to KOVACS GREGORY J (10)· patent assignee history

2012–2013Patents assigned to BIEGELSEN DAVID K (5)· patent assignee history

2012Patents assigned to KOVACS GREGORY JOSEPH (5)· patent assignee history

2015Based in Greenacres, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XEROX CORP	60	1985–2015
KOVACS GREGORY Jself	10	2012–2014
PALO ALTO RES CT INC	10	2011–2015
BIEGELSEN DAVID K	5	2012–2013
KOVACS GREGORY JOSEPHself	5	2012

Locations

Location	Patents	Span
Mississauga, CA	31	1985–2003
Webster, New York, US	21	2007–2015
Sunnyvale, California, US	10	1993–1997
Ontario, CA	2	1989–1998
Greenacres, Florida, US	1	2015