Eugene A. Roylance

Person

Boise, ID, US

People

Patents Grantslast 30 patents

Information Patent Grant
Providing data
- Patent number 7,710,443
- Issue date May 4, 2010
- Hewlett-Packard Development Company, L.P.
- Kenneth K. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient and flexible multi-bit halftoning
- Patent number 7,480,072
- Issue date Jan 20, 2009
- Hewlett-Packard Development Company, L.P.
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser diode modulator and method of controlling laser diode modulator
- Patent number 7,443,413
- Issue date Oct 28, 2008
- Hewlett-Packard Development Company, L.P.
- Rodolfo Jodra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for selecting image enhancement techniques
- Patent number 7,422,310
- Issue date Sep 9, 2008
- Hewlett-Packard Development Company, L.P.
- Shell S. Simpson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resolution enhancement apparatus, systems, and methods
- Patent number 7,251,061
- Issue date Jul 31, 2007
- Hewlett-Packard Development Company, L.P.
- Brad R. Larson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting multiple print engine configurations through compatible...
- Patent number 7,142,316
- Issue date Nov 28, 2006
- Hewlett-Packard Development Company, L.P.
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for image processing including mixed resolution,...
- Patent number 6,941,011
- Issue date Sep 6, 2005
- Hewlett-Packard Development Company, L.P.
- Eugene A. Roylance
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable mapping of lower resolution digital data to a higher r...
- Patent number 6,678,426
- Issue date Jan 13, 2004
- Hewlett-Packard Development Company, L.P.
- James G. Bearss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pulse with modulation signal generating methods and apparatuses
- Patent number 6,439,679
- Issue date Aug 27, 2002
- Hewlett-Packard Company
- Eugene A. Roylance
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for delay line linearity testing
- Patent number 6,437,553
- Issue date Aug 20, 2002
- AgilentTechnologies, Inc.
- Mark W. Maloney
- G01 - MEASURING TESTING
Information Patent Grant
Pulse width modulator using delay-line technology with automatic ca...
- Patent number 6,390,579
- Issue date May 21, 2002
- Hewlett-Packard Company
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for time shifting transitions in an imaging device
- Patent number 6,340,986
- Issue date Jan 22, 2002
- Hewlett-Packard Company
- Robert D. Morrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge placement device
- Patent number 6,236,427
- Issue date May 22, 2001
- Hewlett-Packard Company
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoded orphan pixels for discriminating halftone data from text an...
- Patent number 5,987,221
- Issue date Nov 16, 1999
- Hewlett-Packard Company
- James G Bearss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High speed apparatus and method for rasterization of font glyphs
- Patent number 5,517,601
- Issue date May 14, 1996
- Hewlett-Packard Company
- Robert Rust
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING IMAGES
- Publication number 20200402263
- Publication date Dec 24, 2020
- Hewlett-Packard Development Company, L.P.
- Bradley R Larson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser diode modulator and method of controlling laser diode modulator
- Publication number 20070091164
- Publication date Apr 26, 2007
- Rodolfo Jodra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for selecting image enhancement techniques
- Publication number 20050099448
- Publication date May 12, 2005
- Eugene A. Roylance
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS AND APPARATUS FOR SELECTING IMAGE ENHANCEMENT TECHNIQUES
- Publication number 20050018005
- Publication date Jan 27, 2005
- Eugene A. Roylance
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Methods and apparatus for selecting image enhancement techniques
- Publication number 20040212671
- Publication date Oct 28, 2004
- Shell S. Simpson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resolution enhancement apparatus, systems, and methods
- Publication number 20040085593
- Publication date May 6, 2004
- Brad R. Larson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for image processing including mixed resolution,...
- Publication number 20040001622
- Publication date Jan 1, 2004
- Eugene A. Roylance
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Supporting multiple print engine configurations through compatible...
- Publication number 20030214668
- Publication date Nov 20, 2003
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed translation network for parallel job execution using re...
- Publication number 20030172162
- Publication date Sep 11, 2003
- Roger Twede
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient and flexible multi-bit halftoning
- Publication number 20030043412
- Publication date Mar 6, 2003
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Configurable image processing logic for use in image processing dev...
- Publication number 20030007703
- Publication date Jan 9, 2003
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, apparatus and system for dynamic switching of image process...
- Publication number 20020067509
- Publication date Jun 6, 2002
- Eugene A. Roylance
- G06 - COMPUTING CALCULATING COUNTING

Eugene A. Roylance

Person

Patents Grantslast 30 patents

Providing data

Efficient and flexible multi-bit halftoning

Laser diode modulator and method of controlling laser diode modulator

Methods and apparatus for selecting image enhancement techniques

Resolution enhancement apparatus, systems, and methods

Supporting multiple print engine configurations through compatible...

Method and system for image processing including mixed resolution,...

Programmable mapping of lower resolution digital data to a higher r...

Pulse with modulation signal generating methods and apparatuses

Method for delay line linearity testing

Pulse width modulator using delay-line technology with automatic ca...

Method and device for time shifting transitions in an imaging device

Edge placement device

Encoded orphan pixels for discriminating halftone data from text an...

High speed apparatus and method for rasterization of font glyphs

Patents Applicationslast 30 patents

PROCESSING IMAGES

Laser diode modulator and method of controlling laser diode modulator

Methods and apparatus for selecting image enhancement techniques

METHODS AND APPARATUS FOR SELECTING IMAGE ENHANCEMENT TECHNIQUES

Methods and apparatus for selecting image enhancement techniques

Resolution enhancement apparatus, systems, and methods

Method and system for image processing including mixed resolution,...

Supporting multiple print engine configurations through compatible...

Distributed translation network for parallel job execution using re...

Efficient and flexible multi-bit halftoning

Configurable image processing logic for use in image processing dev...

Method, apparatus and system for dynamic switching of image process...