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William P. Corbett
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Lexington, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor array for reading a magnetic PUF
Patent number
11,346,903
Issue date
May 31, 2022
Lexmark International, Inc.
James Howard Ellis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sensor array for reading a magnetic PUF
Patent number
11,340,312
Issue date
May 24, 2022
Lexmark International, Inc.
James Howard Ellis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetometer chip sensor array for reading a magnetic PUF, includin...
Patent number
10,921,393
Issue date
Feb 16, 2021
Lexmark International, Inc.
William Pohl Corbett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Physical unclonable functions in bank cards or identification cards...
Patent number
10,566,296
Issue date
Feb 18, 2020
Lexmark International, Inc.
Roger Steven Cannon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit for driving a light source in imaging device for enhancing...
Patent number
10,133,205
Issue date
Nov 20, 2018
Lexmark International, Inc.
John Bruce Berry
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for controlling multiple light sources of a laser...
Patent number
9,233,555
Issue date
Jan 12, 2016
Lexmark International, Inc.
John Bruce Berry
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Systems for performing laser beam linearity correction and algorith...
Patent number
7,639,407
Issue date
Dec 29, 2009
Lexmark International, Inc.
Cyrus B. Clarke
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic systems and methods for reducing laser beam process dire...
Patent number
7,375,738
Issue date
May 20, 2008
Lexmark International, Inc.
William P. Corbett
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
MAGNETOMETER CHIP SENSOR ARRAY FOR READING A MAGNETIC PUF, INCLUDIN...
Publication number
20190369174
Publication date
Dec 5, 2019
Lexmark International, Inc.
WILLIAM POHL CORBETT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Physical Unclonable Functions in Bank Cards or Identification Cards...
Publication number
20190157219
Publication date
May 23, 2019
Lexmark International, Inc.
Roger Steven Cannon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUIT FOR DRIVING A LIGHT SOURCE IN IMAGING DEVICE FOR ENHANCING...
Publication number
20180284638
Publication date
Oct 4, 2018
Lexmark International, Inc.
JOHN BRUCE BERRY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
System and Method for Controlling Multiple Light Sources of a Laser...
Publication number
20140078237
Publication date
Mar 20, 2014
John Bruce Berry
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Boot Validation System and Method
Publication number
20070300207
Publication date
Dec 27, 2007
James Ronald Booth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Printing system and method utilizing control by external central pr...
Publication number
20060114495
Publication date
Jun 1, 2006
Lexmark International, Inc.
William Pohl Corbett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Systems for performing laser beam linearity correction and algorith...
Publication number
20050212905
Publication date
Sep 29, 2005
Cyrus B. Clarke
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic systems and methods for reducing laser beam process dire...
Publication number
20050212903
Publication date
Sep 29, 2005
William P. Corbett
G06 - COMPUTING CALCULATING COUNTING