Alexander M. Barry

Person

Winterville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drift correction in a fiber optic distributed acoustic sensing system
- Patent number 11,796,382
- Issue date Oct 24, 2023
- Baker Hughes Oilfield Operations LLC
- William Albert Johnston
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quadrature detection for optical MEMS pressure gauge
- Patent number 11,125,636
- Issue date Sep 21, 2021
- Baker Hughes, a GE company, LLC
- William Albert Johnston
- G01 - MEASURING TESTING
Information Patent Grant
Time division multiplexing of distributed downhole sensing systems
- Patent number 10,746,016
- Issue date Aug 18, 2020
- Baker Hughes, a GE company, LLC
- Alexander Michael Barry
- G01 - MEASURING TESTING
Information Patent Grant
DTS performance improvement through variable mode path length avera...
- Patent number 10,690,552
- Issue date Jun 23, 2020
- Baker Hughes, a GE company, LLC
- Ian Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrayed wave division multiplexing to improve spatial resolution of...
- Patent number 9,551,809
- Issue date Jan 24, 2017
- Baker Hughes Incorporated
- Alexander M. Barry
- G02 - OPTICS
Information Patent Grant
Enhancing functionality of reflectometry based systems using parall...
- Patent number 9,546,915
- Issue date Jan 17, 2017
- Baker Hughes Incorporated
- Roger Glen Duncan
- G01 - MEASURING TESTING
Information Patent Grant
Arrayed wave division multiplex to extend range of IOFDR fiber brag...
- Patent number 9,404,831
- Issue date Aug 2, 2016
- Baker Hughes Incorporated
- Alexander M. Barry
- G01 - MEASURING TESTING
Information Patent Grant
Distance measurement using incoherent optical reflectometry
- Patent number 8,681,322
- Issue date Mar 25, 2014
- Baker Hughes Incorporated
- Alexander M. Barry
- G01 - MEASURING TESTING
Information Patent Grant
EFPI sensor
- Patent number 8,558,994
- Issue date Oct 15, 2013
- Baker Hughes Incorporated
- Daniel S. Homa
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communication synchronization
- Patent number 7,450,627
- Issue date Nov 11, 2008
- FB iMonitoring, Inc.
- Philip R. Couch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear position indicator system and method
- Patent number 7,343,800
- Issue date Mar 18, 2008
- FB iMonitoring, Inc.
- Robert M. Harman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DRIFT CORRECTION IN A FIBER OPTIC DISTRIBUTED ACOUSTIC SENSING SYSTEM
- Publication number 20210156734
- Publication date May 27, 2021
- Baker Hughes Oilfield Operations LLC
- William Albert Johnston
- E21 - EARTH DRILLING MINING
Information Patent Application
TIME DIVISION MULTIPLEXING OF DISTRIBUTED DOWNHOLE SENSING SYSTEMS
- Publication number 20200063550
- Publication date Feb 27, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Alexander Michael Barry
- G01 - MEASURING TESTING
Information Patent Application
QUADRATURE DETECTION FOR OPTICAL MEMS PRESSURE GAUGE
- Publication number 20190376861
- Publication date Dec 12, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- William Albert Johnston
- G01 - MEASURING TESTING
Information Patent Application
DTS PERFORMANCE IMPROVEMENT THROUGH VARIABLE MODE PATH LENGTH AVERA...
- Publication number 20190170593
- Publication date Jun 6, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Ian Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA PUMP SYSTEM
- Publication number 20180283163
- Publication date Oct 4, 2018
- AKER SOLUTIONS INC.
- ROBIN SLATER
- G01 - MEASURING TESTING
Information Patent Application
ARRAYED WAVE DIVISION MULTIPLEXING TO IMPROVE SPATIAL RESOLUTION OF...
- Publication number 20160223710
- Publication date Aug 4, 2016
- BAKER HUGHES INCORPORATED
- Alexander M. Barry
- G02 - OPTICS
Information Patent Application
ARRAYED WAVE DIVISION MULTIPLEX TO EXTEND RANGE OF IOFDR FIBER BRAG...
- Publication number 20160116369
- Publication date Apr 28, 2016
- BAKER HUGHES INCORPORATED
- Alexander M. Barry
- G02 - OPTICS
Information Patent Application
ENHANCING FUNCTIONALITY OF REFLECTOMETRY BASED SYSTEMS USING PARALL...
- Publication number 20130093598
- Publication date Apr 18, 2013
- BAKER HUGHES INCORPORATED
- Roger Glen DUNCAN
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASUREMENT USING INCOHERENT OPTICAL REFLECTOMETRY
- Publication number 20130094011
- Publication date Apr 18, 2013
- BAKER HUGHES INCORPORATED
- Alexander M. Barry
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD TO COMPENSATE FOR ARBITRARY OPTICAL FIBER LEAD-IN...
- Publication number 20120237205
- Publication date Sep 20, 2012
- BAKER HUGHES INCORPORATED
- Roger G. Duncan
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR INTEGRATED DOWNHOLE SENSING AND OPTICAL FIBER...
- Publication number 20120176250
- Publication date Jul 12, 2012
- BAKER HUGHES INCORPORATED
- Roger G. Duncan
Information Patent Application
PHOTONIC CRYSTAL WAVEGUIDE DOWNHOLE COMMUNICATION SYSTEM AND METHOD
- Publication number 20120154168
- Publication date Jun 21, 2012
- BAKER HUGHES INCORPORATED
- Roger G. Duncan
- E21 - EARTH DRILLING MINING
Information Patent Application
EFPI SENSOR
- Publication number 20110170116
- Publication date Jul 14, 2011
- BAKER HUGHES INCORPORATED
- Daniel S. Homa
- G01 - MEASURING TESTING
Information Patent Application
Linear position indicator system and method
- Publication number 20070186648
- Publication date Aug 16, 2007
- Robert M. Harmon
- G01 - MEASURING TESTING
Information Patent Application
Field sensing network
- Publication number 20060242127
- Publication date Oct 26, 2006
- IHS iMonitoring Inc.
- Douglas M. Boone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication synchronization
- Publication number 20060140208
- Publication date Jun 29, 2006
- IHS iMonitoring Inc.
- Philip R. Couch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analysis of ultrasonic reflections to measure distance
- Publication number 20050086013
- Publication date Apr 21, 2005
- Philip R. Couch
- G01 - MEASURING TESTING
Information Patent Application
Self-contained, renewable power supply and control system
- Publication number 20040232878
- Publication date Nov 25, 2004
- Philip R. Couch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Alexander M. Barry

Person

Patents Grantslast 30 patents

Drift correction in a fiber optic distributed acoustic sensing system

Quadrature detection for optical MEMS pressure gauge

Time division multiplexing of distributed downhole sensing systems

DTS performance improvement through variable mode path length avera...

Arrayed wave division multiplexing to improve spatial resolution of...

Enhancing functionality of reflectometry based systems using parall...

Arrayed wave division multiplex to extend range of IOFDR fiber brag...

Distance measurement using incoherent optical reflectometry

EFPI sensor

Wireless communication synchronization

Linear position indicator system and method

Patents Applicationslast 30 patents

DRIFT CORRECTION IN A FIBER OPTIC DISTRIBUTED ACOUSTIC SENSING SYSTEM

TIME DIVISION MULTIPLEXING OF DISTRIBUTED DOWNHOLE SENSING SYSTEMS

QUADRATURE DETECTION FOR OPTICAL MEMS PRESSURE GAUGE

DTS PERFORMANCE IMPROVEMENT THROUGH VARIABLE MODE PATH LENGTH AVERA...

SUBSEA PUMP SYSTEM

ARRAYED WAVE DIVISION MULTIPLEXING TO IMPROVE SPATIAL RESOLUTION OF...

ARRAYED WAVE DIVISION MULTIPLEX TO EXTEND RANGE OF IOFDR FIBER BRAG...

ENHANCING FUNCTIONALITY OF REFLECTOMETRY BASED SYSTEMS USING PARALL...

DISTANCE MEASUREMENT USING INCOHERENT OPTICAL REFLECTOMETRY

SYSTEM AND METHOD TO COMPENSATE FOR ARBITRARY OPTICAL FIBER LEAD-IN...

SYSTEM AND METHOD FOR INTEGRATED DOWNHOLE SENSING AND OPTICAL FIBER...

PHOTONIC CRYSTAL WAVEGUIDE DOWNHOLE COMMUNICATION SYSTEM AND METHOD

EFPI SENSOR

Linear position indicator system and method

Field sensing network

Wireless communication synchronization

Analysis of ultrasonic reflections to measure distance

Self-contained, renewable power supply and control system