Ryan Metcalfe

Person

Webster, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acceleration of color conversion
- Patent number 10,127,887
- Issue date Nov 13, 2018
- Intel Corporation
- Stewart N. Taylor
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Increasing data throughput in the image processing path of a docume...
- Patent number 9,928,187
- Issue date Mar 27, 2018
- Xerox Corporation
- Louis B. La
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for starting an error diffusion method
- Patent number 9,906,687
- Issue date Feb 27, 2018
- Xerox Corporation
- David Jon Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rendering high quality images via micro-segmentation, error diffusi...
- Patent number 9,686,440
- Issue date Jun 20, 2017
- Intel Corporation
- Ryan Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vectorized two stage tile-based scaling
- Patent number 9,679,356
- Issue date Jun 13, 2017
- Xerox Corporation
- Ryan D. Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simultaneous duplex magnification compensation for high-speed softw...
- Patent number 9,357,101
- Issue date May 31, 2016
- Xerox Corporation
- David Jon Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rendering images to lower bits per pixel formats using reduced numb...
- Patent number 9,262,704
- Issue date Feb 16, 2016
- Xerox Corporation
- David Jon Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for processing low resolution images via error...
- Patent number 9,179,039
- Issue date Nov 3, 2015
- Xerox Corporation
- David J. Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-bit error diffusion
- Patent number 9,106,864
- Issue date Aug 11, 2015
- Xerox Corporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-bit error diffusion
- Patent number 9,106,865
- Issue date Aug 11, 2015
- Xerox Corporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner calibration using inverse matrix
- Patent number 9,025,222
- Issue date May 5, 2015
- Xerox Corporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for document annotation
- Patent number 8,335,344
- Issue date Dec 18, 2012
- Xerox Corporation
- Xing Li
Information Patent Grant
Binary reduction with structure preservation and density control
- Patent number 8,331,732
- Issue date Dec 11, 2012
- Xerox Corporation
- Ryan Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thin line detection in scanned image data
- Patent number 8,254,694
- Issue date Aug 28, 2012
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fuzzy method to detect thin lines in scanned image
- Patent number 8,224,112
- Issue date Jul 17, 2012
- Xerox Corporation
- Peter McCandlish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image segmentation system and method with improved thin line detection
- Patent number 7,844,118
- Issue date Nov 30, 2010
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIDEO ANALYTICS USING SCALABLE VIDEO CODING
- Publication number 20220201320
- Publication date Jun 23, 2022
- Passant V. Karunaratne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR STARTING AN ERROR DIFFUSION METHOD
- Publication number 20170264783
- Publication date Sep 14, 2017
- Xerox Corporation
- David Jon Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCREASING DATA THROUGHPUT IN THE IMAGE PROCESSING PATH OF A DOCUME...
- Publication number 20170242810
- Publication date Aug 24, 2017
- Xerox Corporation
- Louis B. LA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VECTORIZED TWO STAGE TILE-BASED SCALING
- Publication number 20160275644
- Publication date Sep 22, 2016
- Xerox Corporation
- Ryan D. Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RENDERING HIGH QUALITY IMAGES VIA MICRO-SEGMENTATION, ERROR DIFFUSI...
- Publication number 20160205282
- Publication date Jul 14, 2016
- Intel Corporation
- Ryan Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID DRAFT MODE PRINTING
- Publication number 20160203392
- Publication date Jul 14, 2016
- Intel Corporation
- David Metcalfe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCELERATION OF COLOR CONVERSION
- Publication number 20160203790
- Publication date Jul 14, 2016
- Intel Corporation
- Stewart N. Taylor
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHODS AND SYSTEMS FOR PROCESSING LOW RESOLUTION IMAGES VIA ERROR...
- Publication number 20150229807
- Publication date Aug 13, 2015
- Xerox Corporation
- David J. Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BIT ERROR DIFFUSION
- Publication number 20150110412
- Publication date Apr 23, 2015
- Xerox Coporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BIT ERROR DIFFUSION
- Publication number 20150110411
- Publication date Apr 23, 2015
- Xerox Corporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINARY REDUCTION WITH STRUCTURE PRESERVATION AND DENSITY CONTROL
- Publication number 20120014620
- Publication date Jan 19, 2012
- Xerox Corporation
- Ryan METCALFE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DOCUMENT ANNOTATION
- Publication number 20110243372
- Publication date Oct 6, 2011
- Xerox Corporation
- Xing LI
Information Patent Application
FUZZY METHOD TO DETECT THIN LINES IN SCANNED IMAGE
- Publication number 20100310178
- Publication date Dec 9, 2010
- Xerox Corporation
- Peter McCandlish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THIN LINE DETECTION IN SCANNED IMAGE DATA
- Publication number 20100310170
- Publication date Dec 9, 2010
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING

Ryan Metcalfe

Person

Patents Grantslast 30 patents

Acceleration of color conversion

Increasing data throughput in the image processing path of a docume...

Method and apparatus for starting an error diffusion method

Rendering high quality images via micro-segmentation, error diffusi...

Vectorized two stage tile-based scaling

Simultaneous duplex magnification compensation for high-speed softw...

Rendering images to lower bits per pixel formats using reduced numb...

Methods and systems for processing low resolution images via error...

Multi-bit error diffusion

Multi-bit error diffusion

Scanner calibration using inverse matrix

Method and system for document annotation

Binary reduction with structure preservation and density control

Thin line detection in scanned image data

Fuzzy method to detect thin lines in scanned image

Image segmentation system and method with improved thin line detection

Patents Applicationslast 30 patents

VIDEO ANALYTICS USING SCALABLE VIDEO CODING

METHOD AND APPARATUS FOR STARTING AN ERROR DIFFUSION METHOD

INCREASING DATA THROUGHPUT IN THE IMAGE PROCESSING PATH OF A DOCUME...

VECTORIZED TWO STAGE TILE-BASED SCALING

RENDERING HIGH QUALITY IMAGES VIA MICRO-SEGMENTATION, ERROR DIFFUSI...

HYBRID DRAFT MODE PRINTING

ACCELERATION OF COLOR CONVERSION

METHODS AND SYSTEMS FOR PROCESSING LOW RESOLUTION IMAGES VIA ERROR...

MULTI-BIT ERROR DIFFUSION

MULTI-BIT ERROR DIFFUSION

BINARY REDUCTION WITH STRUCTURE PRESERVATION AND DENSITY CONTROL

METHOD AND SYSTEM FOR DOCUMENT ANNOTATION

FUZZY METHOD TO DETECT THIN LINES IN SCANNED IMAGE

THIN LINE DETECTION IN SCANNED IMAGE DATA