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Superior, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mechanism for automatically determining input profiles
Patent number
9,819,836
Issue date
Nov 14, 2017
Ricoh Company, Ltd.
Yue Qiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Printer having global substitution list
Patent number
9,785,390
Issue date
Oct 10, 2017
Ricoh Company, Ltd.
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mechanism for K-only object rendering in a high-speed color controller
Patent number
9,258,455
Issue date
Feb 9, 2016
Ricoh Company, Ltd.
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Force K processing in a CMYK color conversion
Patent number
8,767,258
Issue date
Jul 1, 2014
Ricoh Production Print Solutions LLC
Vladimir V. Shestak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CMYK color conversion using iterative coordinate revision
Patent number
8,605,329
Issue date
Dec 10, 2013
Ricoh Company, Ltd.
Vladimir V. Shestak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for scaling with dot gain control
Patent number
8,520,253
Issue date
Aug 27, 2013
InfoPrint Solutions Company, LLC
Larry M. Ernst
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Post color conversion mechanism for gray/black text and graphics ob...
Patent number
8,520,262
Issue date
Aug 27, 2013
InfoPrint Solutions Company, LLC
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color printer calibration for multiple mediums
Patent number
8,358,440
Issue date
Jan 22, 2013
Ricoh Production Print Solutions LLC
Larry M. Ernst
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color adjustment interface for high speed color printer
Patent number
8,280,166
Issue date
Oct 2, 2012
InfoPrint Solutions Company LLC
John G. Milanski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color management workflow for transitioning offset printing using c...
Patent number
8,213,051
Issue date
Jul 3, 2012
InfoPrint Solutions Company LLC
James Chauvin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and media to enhance image processing in a color...
Patent number
8,027,066
Issue date
Sep 27, 2011
Ricoh Production Print Solutions LLC
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and media to enhance image processing in a color...
Patent number
8,018,624
Issue date
Sep 13, 2011
Ricoh Production Print Solutions LLC
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording notations per file of changed blocks coherent with a drai...
Patent number
7,761,424
Issue date
Jul 20, 2010
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and media to enhance image processing in a color...
Patent number
7,639,392
Issue date
Dec 29, 2009
InfoPrint Solutions Company, LLC
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for multi-bit halftoning
Patent number
7,616,347
Issue date
Nov 10, 2009
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for designing multilevel halftone screens using s...
Patent number
7,599,097
Issue date
Oct 6, 2009
InfoPrint Solutions Company LLC
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, system, and method for scanning segmentation
Patent number
7,599,556
Issue date
Oct 6, 2009
Joseph Stanley Czyszczewski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, systems, and media to calibrate a reprographic system
Patent number
7,557,964
Issue date
Jul 7, 2009
InfoPrint Solutions Company, LLC
James T. Smith, II
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bandless halftone design for multiple beam printers employing non-o...
Patent number
7,545,537
Issue date
Jun 9, 2009
InfoPrint Solutions Company LLC
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting and compensating for color misregistration produced by a...
Patent number
7,400,430
Issue date
Jul 15, 2008
InfoPrint Solutions Company, LLC
Joseph Stanley Czyszczewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of replicating a file using a base, delta, and reference file
Patent number
7,401,192
Issue date
Jul 15, 2008
International Business Machines Corporation
Christopher John Stakutis
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Mechanism for Automatically Determining Input Profiles
Publication number
20170171432
Publication date
Jun 15, 2017
RICOH COMPANY, LTD.
Yue Qiao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Monochrome Profile Generation Mechanism
Publication number
20160247049
Publication date
Aug 25, 2016
RICOH COMPANY, LTD.
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTER HAVING GLOBAL SUBSTITUTION LIST
Publication number
20160085492
Publication date
Mar 24, 2016
RICOH COMPANY, LTD.
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FORCE K PROCESSING IN A CMYK COLOR CONVERSION
Publication number
20130016370
Publication date
Jan 17, 2013
Vladimir V. Shestak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CMYK COLOR CONVERSION USING ITERATIVE COORDINATE REVISION
Publication number
20120218569
Publication date
Aug 30, 2012
Vladimir V. Shestak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Post Color Conversion Mechanism for Gray/Black Text and Graphics Ob...
Publication number
20110116138
Publication date
May 19, 2011
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COLOR PRINTER CALIBRATION FOR MULTIPLE MEDIUMS
Publication number
20110063633
Publication date
Mar 17, 2011
Larry M. Ernst
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLOR MANAGEMENT WORKFLOW FOR TRANSITIONING OFFSET PRINTING USING C...
Publication number
20110013207
Publication date
Jan 20, 2011
James Chauvin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color adjustment interface for high speed color printer
Publication number
20090324124
Publication date
Dec 31, 2009
InfoPrint Solutions Company LLC
John G. Milanski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mechanism for K-only object rendering in a high-speed color controller
Publication number
20090279142
Publication date
Nov 12, 2009
InfoPrint Solutions Company LLC
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, SYSTEMS, AND MEDIA TO ENHANCE IMAGE PROCESSING IN A COLOR...
Publication number
20090174909
Publication date
Jul 9, 2009
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND MEDIA TO ENHANCE IMAGE PROCESSING IN A COLOR...
Publication number
20090174902
Publication date
Jul 9, 2009
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND PROGRAM FOR REPLICATING A FILE
Publication number
20080294860
Publication date
Nov 27, 2008
International Business Machines Corporation
Christopher John Stakutis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING NOTATIONS PER FILE OF CHANGED BLOCKS COHERENT WITH A DRAI...
Publication number
20080040368
Publication date
Feb 14, 2008
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for content based color scanning optimized enhanc...
Publication number
20070165284
Publication date
Jul 19, 2007
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus, system, and method for scanning segmentation
Publication number
20070047812
Publication date
Mar 1, 2007
Joseph Stanley Czyszczewski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Bandless halftone design for multiple beam printers employing non-o...
Publication number
20070024911
Publication date
Feb 1, 2007
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for designing multilevel halftone screens using s...
Publication number
20060279787
Publication date
Dec 14, 2006
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for multi-bit halftoning
Publication number
20060244981
Publication date
Nov 2, 2006
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for scaling with dot gain control
Publication number
20060215186
Publication date
Sep 28, 2006
International Business Machines Corporation
Larry M. Ernst
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for using a look-up table for a linear operation...
Publication number
20060171602
Publication date
Aug 3, 2006
International Business Machines Corporation
Larry M. Ernst
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for calibration and characterization of joint non...
Publication number
20060082843
Publication date
Apr 20, 2006
International Business Machines Corporation
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, system, and program for replicating a file
Publication number
20060075004
Publication date
Apr 6, 2006
Christopher John Stakutis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods, systems, and media to calibrate a reprographic system
Publication number
20050259276
Publication date
Nov 24, 2005
James T. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Detecting and compensating for color misregistration produced by a...
Publication number
20050069220
Publication date
Mar 31, 2005
International Business Machines Corporation
Joseph Stanley Czyszczewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Enhanced error diffusion
Publication number
20040218220
Publication date
Nov 4, 2004
International Business Machines Corporation
Gerhard R. Thompson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, systems, and media to enhance image processing in a color...
Publication number
20040190019
Publication date
Sep 30, 2004
Hong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE