Charles M. Hains

Person

Altadena, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for characterizing color separation misregistration
- Patent number 8,274,717
- Issue date Sep 25, 2012
- Xerox Corporation
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for characterizing color separation misregistration
- Patent number 8,149,482
- Issue date Apr 3, 2012
- Xerox Corporation
- Jon McElvain
Information Patent Grant
Super resolution encoded microprinting through postscript
- Patent number 7,965,422
- Issue date Jun 21, 2011
- Xerox Corporation
- Charles M. Hains
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for patterned encoded halftoning
- Patent number 7,920,293
- Issue date Apr 5, 2011
- Xerox Corporation
- John McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for characterizing spatial variance of color sepa...
- Patent number 7,894,109
- Issue date Feb 22, 2011
- Xerox Corporation
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating color separation misregistration u...
- Patent number 7,826,095
- Issue date Nov 2, 2010
- Xerox Corporation
- Shen-Ge Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color filter pattern for color filter arrays including a demosaicki...
- Patent number 7,701,496
- Issue date Apr 20, 2010
- Xerox Corporation
- Charles Michael Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tinted edge enhancement using harmonic halftones for the boundary p...
- Patent number 7,688,473
- Issue date Mar 30, 2010
- Xerox Corporation
- Connie F. Purdum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glossmark image simulation with application of background modified...
- Patent number 7,639,400
- Issue date Dec 29, 2009
- Xerox Corporation
- Charles Michael Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for creating patterned encoded halftones
- Patent number 7,583,412
- Issue date Sep 1, 2009
- Xerox Corporation
- John McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Correlated secondary TRC calibration method
- Patent number 7,576,893
- Issue date Aug 18, 2009
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for matching colorimetric attributes of a product...
- Patent number 7,557,955
- Issue date Jul 7, 2009
- Xerox Corporation
- Sang-Chul Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for color cast removal in scanned images
- Patent number 7,345,786
- Issue date Mar 18, 2008
- Xerox Corporation
- David E. Rumph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for designing digital anamorphic line screens
- Patent number 7,277,201
- Issue date Oct 2, 2007
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Correlated secondary TRC calibration method
- Patent number 7,274,492
- Issue date Sep 25, 2007
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for designing zero-shift supercell halftone scr...
- Patent number 7,215,444
- Issue date May 8, 2007
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for modifying image data for background printing
- Patent number 7,102,792
- Issue date Sep 5, 2006
- Xerox Corporation
- Reiner Eschbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of reducing aliasing in printed images
- Patent number 6,943,808
- Issue date Sep 13, 2005
- Xerox Corporation
- Charles M. Hains
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Piecewise color transformation by gamut partitioning
- Patent number 6,724,500
- Issue date Apr 20, 2004
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object optimized printing system and method
- Patent number 6,671,064
- Issue date Dec 30, 2003
- Xerox Corporation
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-pixel line screen with high addressability and error diffusion
- Patent number 6,442,300
- Issue date Aug 27, 2002
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object optimized printing system and method
- Patent number 6,429,948
- Issue date Aug 6, 2002
- Xerox Corporation
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object optimized printing system and method
- Patent number 6,327,043
- Issue date Dec 4, 2001
- Xerox Corporation
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increased functionality for holladay halftoning
- Patent number 6,262,811
- Issue date Jul 17, 2001
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object optimized printing system and method
- Patent number 6,256,104
- Issue date Jul 3, 2001
- Xerox Corporation
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increased functionality for Holladay halftoning
- Patent number 6,208,430
- Issue date Mar 27, 2001
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for automatic detection of image target gamma
- Patent number 6,192,149
- Issue date Feb 20, 2001
- Xerox Corporation
- Reiner Eschbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object optimized printing system and method
- Patent number 6,006,013
- Issue date Dec 21, 1999
- Xerox Corporation
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining and loading an image-dependent look-up table...
- Patent number 5,802,214
- Issue date Sep 1, 1998
- Xerox Corporation
- Reiner Eschbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of calibrating a digital printer using component test patche...
- Patent number 5,748,330
- Issue date May 5, 1998
- Xerox Corporation
- Shen-ge Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Glossmark image simulation
- Publication number 20080193860
- Publication date Aug 14, 2008
- Xerox Corporation.
- Charles Michael Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for estimating color separation misregistration u...
- Publication number 20080170280
- Publication date Jul 17, 2008
- Xerox Corporation.
- Shen-Ge Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color filter pattern for color filter arrays including a demosaicki...
- Publication number 20080151083
- Publication date Jun 26, 2008
- Xerox Corporation.
- Charles Michael Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for characterizing spatial variance of color sepa...
- Publication number 20080030789
- Publication date Feb 7, 2008
- Xerox Corporation.
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for characterizing color separation misregistration
- Publication number 20080030788
- Publication date Feb 7, 2008
- Xerox Corporation.
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORRELATED SECONDARY TRC CALIBRATION METHOD
- Publication number 20070285695
- Publication date Dec 13, 2007
- XEROX Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for patterned encoded halftoning
- Publication number 20070279652
- Publication date Dec 6, 2007
- XEROX Corporation
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for creating patterned encoded halftones
- Publication number 20070279693
- Publication date Dec 6, 2007
- XEROX Corporation
- Jon McElvain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Super resolution encoded microprinting through postscript
- Publication number 20070252838
- Publication date Nov 1, 2007
- Xerox Corporation.
- Charles M. Hains
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for designing zero-shift supercell halftone scr...
- Publication number 20070177214
- Publication date Aug 2, 2007
- XEROX Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for matching colorimetric attributes of a product...
- Publication number 20070146744
- Publication date Jun 28, 2007
- Xerox Corporation.
- Sang-Chul Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tinted edge enhancement using harmonic halftones for the boundary p...
- Publication number 20060087694
- Publication date Apr 27, 2006
- Xerox Corporation.
- Connie F. Purdum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for minimizing boundary defects using halftone classes with...
- Publication number 20060023258
- Publication date Feb 2, 2006
- Xerox Corporation.
- Robert P. Loce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for designing digital anamorphic line screens
- Publication number 20040239962
- Publication date Dec 2, 2004
- XEROX Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for color cast removal in scanned images
- Publication number 20040160615
- Publication date Aug 19, 2004
- Xerox Corporation.
- David E. Rumph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of reducing aliasing in printed images
- Publication number 20040113921
- Publication date Jun 17, 2004
- Xerox Corporation.
- Charles M. Hains
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for designing zero-shift supercell halftone scr...
- Publication number 20040011233
- Publication date Jan 22, 2004
- XEROX Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for modifying image data for background printing
- Publication number 20030133137
- Publication date Jul 17, 2003
- XEROX COPORATION
- Reiner Eschbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Object optimized printing system and method
- Publication number 20010043345
- Publication date Nov 22, 2001
- Xerox Corporation.
- David E. Rumph
- G06 - COMPUTING CALCULATING COUNTING

Charles M. Hains

Person

Patents Grantslast 30 patents

System and method for characterizing color separation misregistration

System and method for characterizing color separation misregistration

Super resolution encoded microprinting through postscript

System and method for patterned encoded halftoning

System and method for characterizing spatial variance of color sepa...

System and method for estimating color separation misregistration u...

Color filter pattern for color filter arrays including a demosaicki...

Tinted edge enhancement using harmonic halftones for the boundary p...

Glossmark image simulation with application of background modified...

System and method for creating patterned encoded halftones

Correlated secondary TRC calibration method

System and method for matching colorimetric attributes of a product...

Method for color cast removal in scanned images

Systems and methods for designing digital anamorphic line screens

Correlated secondary TRC calibration method

Systems and methods for designing zero-shift supercell halftone scr...

Systems and methods for modifying image data for background printing

System and method of reducing aliasing in printed images

Piecewise color transformation by gamut partitioning

Object optimized printing system and method

Three-pixel line screen with high addressability and error diffusion

Object optimized printing system and method

Object optimized printing system and method

Increased functionality for holladay halftoning

Object optimized printing system and method

Increased functionality for Holladay halftoning

Method and apparatus for automatic detection of image target gamma

Object optimized printing system and method

Method for determining and loading an image-dependent look-up table...

Method of calibrating a digital printer using component test patche...

Patents Applicationslast 30 patents

Glossmark image simulation

System and method for estimating color separation misregistration u...

Color filter pattern for color filter arrays including a demosaicki...

System and method for characterizing spatial variance of color sepa...

System and method for characterizing color separation misregistration

CORRELATED SECONDARY TRC CALIBRATION METHOD

System and method for patterned encoded halftoning

System and method for creating patterned encoded halftones

Super resolution encoded microprinting through postscript

Systems and methods for designing zero-shift supercell halftone scr...

System and method for matching colorimetric attributes of a product...

Tinted edge enhancement using harmonic halftones for the boundary p...

Method for minimizing boundary defects using halftone classes with...

Systems and methods for designing digital anamorphic line screens

Method for color cast removal in scanned images

System and method of reducing aliasing in printed images

Systems and methods for designing zero-shift supercell halftone scr...

Systems and methods for modifying image data for background printing

Object optimized printing system and method