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Andrew Thomas
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Westford, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit and method of providing a stable display for eddy current i...
Patent number
9,726,640
Issue date
Aug 8, 2017
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for and a method of improved timing control for non-destr...
Patent number
9,453,823
Issue date
Sep 27, 2016
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Method and circuitry for removing circling drifts in NDT/NDI measur...
Patent number
9,350,985
Issue date
May 24, 2016
Olympus NDT, Inc.
Andrew Thomas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hall effect measurement instrument with temperature compensation
Patent number
9,297,865
Issue date
Mar 29, 2016
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Packet based DDS minimizing mathematical and DAC noise
Patent number
9,292,035
Issue date
Mar 22, 2016
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Hall effect measurement instrument with temperature compensation
Patent number
9,063,174
Issue date
Jun 23, 2015
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Circuitry for and a method of compensating drift in resistance in e...
Patent number
9,007,053
Issue date
Apr 14, 2015
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for and a method of improved timing control for non-destr...
Patent number
8,829,763
Issue date
Sep 9, 2014
Olympus NDT, Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Circuitry for measuring and compensating phase and amplitude differ...
Patent number
8,712,716
Issue date
Apr 29, 2014
Olympus NDT Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Extended overflow indication for high dynamic range ultrasonic faul...
Patent number
8,490,491
Issue date
Jul 23, 2013
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Peak visualization enhancement display system for use with a compre...
Patent number
8,421,802
Issue date
Apr 16, 2013
Olympus NDT
Andrew R. Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Sequentially fired high dynamic range NDT/NDI inspection device
Patent number
8,408,061
Issue date
Apr 2, 2013
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
High dynamic range NDT/NDI inspection device with selective noise a...
Patent number
8,156,813
Issue date
Apr 17, 2012
Olympus NDT Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic fault detection system using a high dynamic range analog...
Patent number
8,001,841
Issue date
Aug 23, 2011
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic fault detection system using a high dynamic range analog...
Patent number
8,001,842
Issue date
Aug 23, 2011
Olympus NDT
Andrew Robert Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic fault detection system using a high dynamic range analog...
Patent number
7,963,166
Issue date
Jun 21, 2011
Olympus NDT
Andrew Robert Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Sample error minimization for high dynamic range digitization systems
Patent number
7,911,368
Issue date
Mar 22, 2011
Olympus NDT
Andrew Robert Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ultrasonic detection measurement system using a tunable digital fil...
Patent number
7,832,275
Issue date
Nov 16, 2010
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Multiple mode digitization system for a non-destructive inspection...
Patent number
7,817,076
Issue date
Oct 19, 2010
Olympus NDT
Michael Drummy
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic detection measurement system using a tunable digital fil...
Patent number
7,757,557
Issue date
Jul 20, 2010
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Grant
Digital time variable gain circuit for non-destructive test instrument
Patent number
7,461,554
Issue date
Dec 9, 2008
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ULTRASONIC TESTING WITH SINGLE SHOT PROCESSING
Publication number
20220026201
Publication date
Jan 27, 2022
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
CIRCUIT AND METHOD OF PROVIDING A STABLE DISPLAY FOR EDDY CURRENT...
Publication number
20160146759
Publication date
May 26, 2016
Olympus Scientific Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
PACKET BASED DDS MINIMIZING MATHEMATICAL AND DAC NOISE
Publication number
20150212184
Publication date
Jul 30, 2015
OLYMPUS NDT, INC.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
HALL EFFECT MEASUREMENT INSTRUMENT WITH TEMPERATURE COMPENSATION
Publication number
20150142356
Publication date
May 21, 2015
Olympus Scientifics Solutions Americas Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND CIRCUITRY FOR REMOVING CIRCLING DRIFTS IN NDT/NDI MEASUR...
Publication number
20150085143
Publication date
Mar 26, 2015
OLYMPUS NDT, INC.
Andrew THOMAS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR AND A METHOD OF IMPROVED TIMING CONTROL FOR NON-DESTR...
Publication number
20140338454
Publication date
Nov 20, 2014
Andrew THOMAS
G01 - MEASURING TESTING
Information
Patent Application
HALL EFFECT MEASUREMENT INSTRUMENT WITH TEMPERATURE COMPENSATION
Publication number
20140132254
Publication date
May 15, 2014
Olympus NDT Inc.
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR AND A METHOD OF IMPROVED TIMING CONTROL FOR NON-DESTR...
Publication number
20130255386
Publication date
Oct 3, 2013
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
CIRCUITRY FOR AND A METHOD OF COMPENSATING DRIFT IN RESISTANCE IN E...
Publication number
20130257415
Publication date
Oct 3, 2013
OLYMPUSNDT, INC.
Andrew THOMAS
G01 - MEASURING TESTING
Information
Patent Application
CIRCUITRY FOR MEASURING AND COMPENSATING PHASE AND AMPLITUDE DIFFER...
Publication number
20130030726
Publication date
Jan 31, 2013
Olympus NDT Inc.
Andrew THOMAS
G01 - MEASURING TESTING
Information
Patent Application
HIGH DYNAMIC RANGE NDT/NDI INSPECTION DEVICE WITH SELECTIVE NOISE A...
Publication number
20110132092
Publication date
Jun 9, 2011
Olympus NDT Inc.
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEQUENTIALLY FIRED HIGH DYNAMIC RANGE NDT/NDI INSPECTION DEVICE
Publication number
20110126624
Publication date
Jun 2, 2011
Andrew THOMAS
G01 - MEASURING TESTING
Information
Patent Application
EXTENDED OVERFLOW INDICATION FOR HIGH DYNAMIC RANGE ULTRASONIC FAUL...
Publication number
20100147081
Publication date
Jun 17, 2010
Olympus NDT
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SAMPLE ERROR MINIMIZATION FOR HIGH DYNAMIC RANGE DIGITIZATION SYSTEMS
Publication number
20100103016
Publication date
Apr 29, 2010
Andrew Robert THOMAS
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PEAK VISUALIZATION ENHANCEMENT DISPLAY SYSTEM FOR USE WITH A COMPRE...
Publication number
20090225083
Publication date
Sep 10, 2009
Andrew R. THOMAS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ULTRASONIC FAULT DETECTION SYSTEM USING A HIGH DYNAMIC RANGE ANALOG...
Publication number
20090223294
Publication date
Sep 10, 2009
Olympus NDT
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ULTRASONIC DETECTION MEASUREMENT SYSTEM USING A TUNABLE DIGITAL FIL...
Publication number
20090205428
Publication date
Aug 20, 2009
Olympus, NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC FAULT DETECTION SYSTEM USING A HIGH DYNAMIC RANGE ANALOG...
Publication number
20090178485
Publication date
Jul 16, 2009
Olympus NDT
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTIPLE MODE DIGITIZATION SYSTEM FOR A NON-DESTRUCTIVE INSPECTION...
Publication number
20090045994
Publication date
Feb 19, 2009
Michael DRUMMY
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic fault detection system using a high dynamic range analog...
Publication number
20070084288
Publication date
Apr 19, 2007
Olympus NDT
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Ultrasonic detection measurement system using a tunable digital fil...
Publication number
20070084289
Publication date
Apr 19, 2007
Olympus NDT
Andrew Thomas
G01 - MEASURING TESTING
Information
Patent Application
Digital time variable gain circuit for non-destructive test instrument
Publication number
20070085606
Publication date
Apr 19, 2007
Olympus NDT
Andrew Thomas
H03 - BASIC ELECTRONIC CIRCUITRY