Steven Frank Weed

Person

Lexington, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for reducing speckles in a captured image
- Patent number 8,755,627
- Issue date Jun 17, 2014
- Lexmark International, Inc.
- Ronald Todd Sellers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED illumination system for a scanner including a UV light emitting...
- Patent number 8,654,414
- Issue date Feb 18, 2014
- Lexmark International, Inc.
- Yao Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document segmentation for mixed raster content representation
- Patent number 7,729,546
- Issue date Jun 1, 2010
- Lexmark International, Inc.
- Mohamed Nooman Ahmed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
USB host device for printer interface
- Patent number 7,520,437
- Issue date Apr 21, 2009
- Lexmark International, Inc.
- Stuart Willard Daniel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for error diffusion with dither
- Patent number 7,518,754
- Issue date Apr 14, 2009
- Lexmark International, Inc.
- Brian E. Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dithered quantization using neighborhood mask array to approximate...
- Patent number 7,126,611
- Issue date Oct 24, 2006
- Lexmark International, Inc.
- Steven Frank Weed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for shading an optical sensing element such as in a scanner
- Patent number 7,023,006
- Issue date Apr 4, 2006
- Lexmark International, Inc.
- Stuart W. Daniel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dithered quantization using neighborhood mask array to approximate...
- Patent number 6,809,740
- Issue date Oct 26, 2004
- Lexmark International, Inc.
- Steven Frank Weed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shingle masks that reduce banding effect on ink jet printers
- Patent number 6,764,162
- Issue date Jul 20, 2004
- Lexmark International, Inc.
- Mary Ellen Biddle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of converting color values
- Patent number 6,115,031
- Issue date Sep 5, 2000
- Lexmark International, Inc.
- Shaun Timothy Love
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus for isochronous printing with minimal buffering
- Patent number 6,097,499
- Issue date Aug 1, 2000
- Lexmark International, Inc.
- Patrick Alan Casey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for color halftoning using different halftonin...
- Patent number 5,930,010
- Issue date Jul 27, 1999
- Lexmark International, Inc.
- Allan Chiwan Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed print processing
- Patent number 5,905,852
- Issue date May 18, 1999
- Lexmark International, Inc.
- Shaun Timothy Love
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LED Illumination System for a Scanner Including a UV Light Emitting...
- Publication number 20130135695
- Publication date May 30, 2013
- Yao Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR REDUCING SPECKLES IN A CAPTURED IMAGE
- Publication number 20120263395
- Publication date Oct 18, 2012
- RONALD TODD SELLERS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Document segmentation for mixed raster content representation
- Publication number 20070150803
- Publication date Jun 28, 2007
- Lexmark International, Inc.
- Mohamed Nooman Ahmed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Descreening and detail enhancement for scanned documents
- Publication number 20070146794
- Publication date Jun 28, 2007
- Lexmark International, Inc.
- Mohamed Nooman Ahmed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for selective dithering using pixel classification
- Publication number 20070070427
- Publication date Mar 29, 2007
- Lexmark International, Inc.
- Brian E. Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for error diffusion with dither
- Publication number 20070041053
- Publication date Feb 22, 2007
- Lexmark International, Inc.
- Brian E. Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USB host device for printer interface
- Publication number 20060283937
- Publication date Dec 21, 2006
- Lexmark International, Inc.
- Stuart Willard Daniel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Determining a gray background value and/or skew of a scanned document
- Publication number 20060098243
- Publication date May 11, 2006
- Lexmark International, Inc.
- Mohamed Nooman Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Printer device and related method for handling print-and-hold jobs
- Publication number 20060082816
- Publication date Apr 20, 2006
- Lexmark International, Inc.
- Stuart W. Daniel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging device with memory device interface
- Publication number 20050182822
- Publication date Aug 18, 2005
- Stuart W. Daniel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for shading an optical sensing element such as in a scanner
- Publication number 20050133742
- Publication date Jun 23, 2005
- Stuart W. Daniel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Shingle masks that reduce banding effect on ink jet printers
- Publication number 20030202215
- Publication date Oct 30, 2003
- Mary Ellen Biddle
- G06 - COMPUTING CALCULATING COUNTING

Steven Frank Weed

Person

Patents Grantslast 30 patents

Method and system for reducing speckles in a captured image

LED illumination system for a scanner including a UV light emitting...

Document segmentation for mixed raster content representation

USB host device for printer interface

Apparatus and method for error diffusion with dither

Dithered quantization using neighborhood mask array to approximate...

Method for shading an optical sensing element such as in a scanner

Dithered quantization using neighborhood mask array to approximate...

Shingle masks that reduce banding effect on ink jet printers

Method of converting color values

Methods and apparatus for isochronous printing with minimal buffering

Method and apparatus for color halftoning using different halftonin...

Distributed print processing

Patents Applicationslast 30 patents

LED Illumination System for a Scanner Including a UV Light Emitting...

METHOD AND SYSTEM FOR REDUCING SPECKLES IN A CAPTURED IMAGE

Document segmentation for mixed raster content representation

Descreening and detail enhancement for scanned documents

Systems and methods for selective dithering using pixel classification

Apparatus and method for error diffusion with dither

USB host device for printer interface

Determining a gray background value and/or skew of a scanned document

Printer device and related method for handling print-and-hold jobs

Imaging device with memory device interface

Method for shading an optical sensing element such as in a scanner

Shingle masks that reduce banding effect on ink jet printers