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John C. Dalrymple
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Newberg, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods, systems and apparatus for jointly calibrating multiple dis...
Patent number
8,531,474
Issue date
Sep 10, 2013
Sharp Laboratories of America, Inc.
James Zhixin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for embedding metadata in a color measurement t...
Patent number
8,400,692
Issue date
Mar 19, 2013
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for designing a set of black generation transfe...
Patent number
8,310,716
Issue date
Nov 13, 2012
Sharp Laboratories of America, Inc.
James Zhixin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for hue adjustment
Patent number
8,027,070
Issue date
Sep 27, 2011
Sharp Laboratories of America, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for attenuation of near-neutral image colors
Patent number
7,995,242
Issue date
Aug 9, 2011
Sharp Laboratories of America, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for limiting total colorant coverage using multidimensional...
Patent number
7,889,402
Issue date
Feb 15, 2011
Sharp Laboratories of America, Inc.
James Zhixin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for dynamically limiting total colorant coverag...
Patent number
7,847,974
Issue date
Dec 7, 2010
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for color gamut adjustment
Patent number
7,742,206
Issue date
Jun 22, 2010
Sharp Laboratories of America, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Robust document boundary determination
Patent number
7,554,698
Issue date
Jun 30, 2009
Sharp Laboratories of America, Inc.
John E. Dolan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for embedding metadata in a color measurement t...
Patent number
7,545,541
Issue date
Jun 9, 2009
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for attenuating color-cast correction in image hi...
Patent number
7,421,118
Issue date
Sep 2, 2008
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of improving start-up behavior for color error diffusion dig...
Patent number
7,277,203
Issue date
Oct 2, 2007
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color conversion with hue straightening using multiple look-up tabl...
Patent number
7,190,487
Issue date
Mar 13, 2007
Sharp Laboratories of America, Inc.
John Charles Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for improving digital coplers and multifunction peripheral d...
Patent number
7,161,706
Issue date
Jan 9, 2007
Sharp Laboratories of America, Inc.
Burton L. Levin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for supporting a multiplicity of copy features
Patent number
7,149,001
Issue date
Dec 12, 2006
Sharp Laboratories of America, Inc.
John E. Dolan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for background adjustment in color reproductio...
Patent number
6,995,866
Issue date
Feb 7, 2006
Sharp Laboratories of America, Inc.
Xiao-fan Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient document boundary determination
Patent number
6,987,880
Issue date
Jan 17, 2006
Sharp Laboratories of America, Inc.
John E. Dolan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Duty cycle based AC power control with reduced voltage fluctuations
Patent number
5,867,016
Issue date
Feb 2, 1999
Tektronix, Inc.
Bruce K. Baur
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Color processing system
Patent number
5,243,414
Issue date
Sep 7, 1993
Tektronix, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local display bus architecture and communications method for Raster...
Patent number
5,185,599
Issue date
Feb 9, 1993
Tektronix, Inc.
Douglas J. Doornink
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for representing three-dimensional color data...
Patent number
5,181,014
Issue date
Jan 19, 1993
Tektronix, Inc.
John C. Dalrymple
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of shading a graphics image
Patent number
5,142,617
Issue date
Aug 25, 1992
Tektronix, Inc.
John C. Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for hidden surface removal
Patent number
5,084,830
Issue date
Jan 28, 1992
Tektronix, Inc.
Douglas J. Doornink
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for tiling an image
Patent number
4,951,230
Issue date
Aug 21, 1990
Tektronix, Inc.
John C. Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Graphic display system with secondary pixel image storage
Patent number
4,862,155
Issue date
Aug 29, 1989
Tektronix, Inc.
John C. Dalrymple
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Digital vector generation with velocity correction by tabulation of...
Patent number
4,791,595
Issue date
Dec 13, 1988
Tektronix, Inc.
John C. Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for smoothing the lines and edges of an image on...
Patent number
4,672,369
Issue date
Jun 9, 1987
Tektronix, Inc.
Richard B. Preiss
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Highlighting and classifying segments on a CRT display
Patent number
4,601,021
Issue date
Jul 15, 1986
Tektronix, Inc.
Byron G. Paul
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Raster display smooth line generation
Patent number
4,586,037
Issue date
Apr 29, 1986
Tektronix, Inc.
Harvey J. Rosener
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Methods, Systems and Apparatus for Jointly Calibrating Multiple Dis...
Publication number
20130120589
Publication date
May 16, 2013
James Zhixin Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Gamut Clipping with Preprocessing
Publication number
20110051207
Publication date
Mar 3, 2011
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Hue Adjustment
Publication number
20100195173
Publication date
Aug 5, 2010
John C. Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Systems and Methods for Embedding Metadata in a Color Measurement T...
Publication number
20090244642
Publication date
Oct 1, 2009
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR DESIGNING A SET OF BLACK GENERATION TRANSFE...
Publication number
20090147329
Publication date
Jun 11, 2009
Sharp Laboratories of America, Inc.
James Zhixin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ATTENUATION OF NEAR-NEUTRAL IMAGE COLORS
Publication number
20080297815
Publication date
Dec 4, 2008
Sharp Laboratories of America, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Limiting Total Colorant Coverage Using Multidimensional...
Publication number
20080239340
Publication date
Oct 2, 2008
James Zhixin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and methods for embedding metadata in a color measurement t...
Publication number
20060262360
Publication date
Nov 23, 2006
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and systems for color gamut adjustment
Publication number
20060176528
Publication date
Aug 10, 2006
Sharp Laboratories of America, Inc.
John C. Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and methods for dynamically limiting total colorant coverag...
Publication number
20060012811
Publication date
Jan 19, 2006
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for attenuating color-cast correction in image hi...
Publication number
20040183923
Publication date
Sep 23, 2004
Sharp Laboratories of America, Inc.
John Charles Dalrymple
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color conversion with hue straightening using multiple look-up tabl...
Publication number
20030072016
Publication date
Apr 17, 2003
Sharp Laboratories of America, Inc.
John Charles Dalrymple
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for improving digital copiers and multifunction peripheral d...
Publication number
20020149784
Publication date
Oct 17, 2002
Burton L. Levin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Efficient document boundary determination
Publication number
20020136451
Publication date
Sep 26, 2002
John E. Dolan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Robust document boundary determination
Publication number
20020033973
Publication date
Mar 21, 2002
John E. Dolan
H04 - ELECTRIC COMMUNICATION TECHNIQUE