James Dunphy

Person

South Glastonbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustically enhanced optical cables
- Patent number 11,577,337
- Issue date Feb 14, 2023
- Weatherford Technology Holdings, LLC
- Andre R. Vincelette
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Acoustically enhanced optical cables
- Patent number 10,843,290
- Issue date Nov 24, 2020
- Weatherford Technology Holdings, LLC
- Andre R. Vincelette
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 10,606,000
- Issue date Mar 31, 2020
- Weatherford Technology Holdings, LLC
- James R. Dunphy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Small profile pressure and temperature gauges
- Patent number 10,175,131
- Issue date Jan 8, 2019
- Weatherford Technology Holdings, LLC
- Domino Taverner
- G02 - OPTICS
Information Patent Grant
Fiber optic cable for distributed acoustic sensing with increased a...
- Patent number 9,841,315
- Issue date Dec 12, 2017
- Weatherford Technology Holdings, LLC
- Domino Taverner
- G02 - OPTICS
Information Patent Grant
Small profile pressure and temperature gauges
- Patent number 9,677,963
- Issue date Jun 13, 2017
- Weatherford Technology Holdings, LLC
- Domino Taverner
- G02 - OPTICS
Information Patent Grant
Optical transducer with integrated feedthrough
- Patent number 9,588,314
- Issue date Mar 7, 2017
- Weatherford Technology Holdings, LLC
- James R. Dunphy
- G02 - OPTICS
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 9,423,564
- Issue date Aug 23, 2016
- Weatherford Technology Holdings, LLC
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic cable for distributed acoustic sensing with increased a...
- Patent number 9,255,836
- Issue date Feb 9, 2016
- Weatherford Technology Holdings, LLC
- Domino Taverner
- G01 - MEASURING TESTING
Information Patent Grant
Optical transducer with integrated feedthrough
- Patent number 9,223,101
- Issue date Dec 29, 2015
- Weatherford Technology Holdings, LLC
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Array temperature sensing method and system
- Patent number 9,052,244
- Issue date Jun 9, 2015
- Weatherford/Lamb, Inc.
- Trevor MacDougall
- G01 - MEASURING TESTING
Information Patent Grant
Array temperature sensing method and system
- Patent number 8,768,111
- Issue date Jul 1, 2014
- Weatherford/Lamb, Inc.
- Trevor MacDougall
- G01 - MEASURING TESTING
Information Patent Grant
Array temperature sensing method and system
- Patent number 8,737,774
- Issue date May 27, 2014
- Weatherford/Lamb, Inc.
- Trevor MacDougall
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 8,422,835
- Issue date Apr 16, 2013
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 8,351,755
- Issue date Jan 8, 2013
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 8,068,714
- Issue date Nov 29, 2011
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber feedthrough using axial seals for bi-directional sealing
- Patent number 7,751,677
- Issue date Jul 6, 2010
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Optical waveguide feedthrough assembly
- Patent number 7,747,126
- Issue date Jun 29, 2010
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Optical channel monitor
- Patent number 7,463,828
- Issue date Dec 9, 2008
- John Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pressure transducer with optical waveguide feedthrough assembly
- Patent number 7,447,390
- Issue date Nov 4, 2008
- Weatherford/Lamb, Inc.
- James R. Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
High pressure and high temperature acoustic sensor
- Patent number 7,369,716
- Issue date May 6, 2008
- Weatherford/Lamb, Inc.
- Arne Berg
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring a parameter of a high temperatur...
- Patent number 7,322,251
- Issue date Jan 29, 2008
- Cidra Corporation
- Daniel L. Gysling
- G01 - MEASURING TESTING
Information Patent Grant
Optical spectrum analyzer
- Patent number 7,253,897
- Issue date Aug 7, 2007
- Cidra Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for labeling using diffraction grating-based e...
- Patent number 7,126,755
- Issue date Oct 24, 2006
- John A. Moon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multifunctional optical device having a spatial light modulator wit...
- Patent number 7,126,740
- Issue date Oct 24, 2006
- Cidra Corporation
- Paul Szczepanek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical differential pressure transducer utilizing a bellows and fl...
- Patent number 7,047,816
- Issue date May 23, 2006
- Weatherford/Lamb, Inc.
- Richard T Jones
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic optical filter having a spatial light modulator
- Patent number 7,019,883
- Issue date Mar 28, 2006
- Cidra Corporation
- John Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Highly sensitive accelerometer
- Patent number 7,013,729
- Issue date Mar 21, 2006
- Weatherford/Lamb, Inc.
- Sverre Knudsen
- G01 - MEASURING TESTING
Information Patent Grant
Optical blocking filter having an array of micro-mirrors
- Patent number 6,956,687
- Issue date Oct 18, 2005
- Cidra Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chromatic dispersion compensation device having an array of micromi...
- Patent number 6,934,069
- Issue date Aug 23, 2005
- Cidra Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTICALLY ENHANCED OPTICAL CABLES
- Publication number 20210008657
- Publication date Jan 14, 2021
- Weatherford Technology Holdings, LLC.
- Andre R. VINCELETTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES
- Publication number 20170205302
- Publication date Jul 20, 2017
- Weatherford Technology Holdings, LLC.
- Domino TAVERNER
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
- Publication number 20160334593
- Publication date Nov 17, 2016
- Weatherford Technology Holdings, LLC.
- James R. DUNPHY
- G02 - OPTICS
Information Patent Application
ACOUSTICALLY ENHANCED OPTICAL CABLES
- Publication number 20160209584
- Publication date Jul 21, 2016
- Weatherford Technology Holdings, LLC.
- Andre R. VINCELETTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIBER OPTIC CABLE FOR DISTRIBUTED ACOUSTIC SENSING WITH INCREASED A...
- Publication number 20160116331
- Publication date Apr 28, 2016
- Weatherford Technology Holdings, LLC.
- Domino TAVERNER
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSDUCER WITH INTEGRATED FEEDTHROUGH
- Publication number 20160077295
- Publication date Mar 17, 2016
- Weatherford Technology Holdings, LLC.
- James R. DUNPHY
- G02 - OPTICS
Information Patent Application
SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES
- Publication number 20160011066
- Publication date Jan 14, 2016
- WEATHERFORD/LAMB, INC.
- Domino TAVERNER
- G02 - OPTICS
Information Patent Application
ARRAY TEMPERATURE SENSING METHOD AND SYSTEM
- Publication number 20140245588
- Publication date Sep 4, 2014
- WEATHERFORD/LAMB, INC.
- Trevor MACDOUGALL
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TRANSDUCER WITH INTEGRATED FEEDTHROUGH
- Publication number 20130236152
- Publication date Sep 12, 2013
- WEATHERFORD/LAMB, INC.
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
- Publication number 20130223809
- Publication date Aug 29, 2013
- WEATHERFORD/LAMB, INC.
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
FIBER OPTIC CABLE FOR DISTRIBUTED ACOUSTIC SENSING WITH INCREASED A...
- Publication number 20120111104
- Publication date May 10, 2012
- Domino Taverner
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
- Publication number 20120087629
- Publication date Apr 12, 2012
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
- Publication number 20100266243
- Publication date Oct 21, 2010
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER FEEDTHROUGH USING AXIAL SEALS FOR BI-DIRECTIONAL SEALING
- Publication number 20080166099
- Publication date Jul 10, 2008
- James R. Dunphy
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
- Publication number 20080145015
- Publication date Jun 19, 2008
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
ARRAY TEMPERATURE SENSING METHOD AND SYSTEM
- Publication number 20080089636
- Publication date Apr 17, 2008
- Trevor MacDougall
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRAY TEMPERATURE SENSING METHOD AND SYSTEM
- Publication number 20080056639
- Publication date Mar 6, 2008
- Trevor MacDougall
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure transducer with optical waveguide feedthrough assembly
- Publication number 20070003207
- Publication date Jan 4, 2007
- James R. Dunphy
- G02 - OPTICS
Information Patent Application
Optical waveguide feedthrough assembly
- Publication number 20070003206
- Publication date Jan 4, 2007
- James R. Dunphy
- E21 - EARTH DRILLING MINING
Information Patent Application
Highly sensitive accelerometer
- Publication number 20050076713
- Publication date Apr 14, 2005
- Weatherford/Lamb, Inc.
- Sverre Knudsen
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for measuring a parameter of a high temperatur...
- Publication number 20050044966
- Publication date Mar 3, 2005
- Daniel L. Gysling
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber bragg grating coating removal detection
- Publication number 20050018945
- Publication date Jan 27, 2005
- James R. Dunphy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical spectrum analyzer
- Publication number 20040246477
- Publication date Dec 9, 2004
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High pressure and high temperature acoustic sensor
- Publication number 20040202401
- Publication date Oct 14, 2004
- Arne Berg
- G02 - OPTICS
Information Patent Application
Optical differential pressure transducer utilizing a bellows and fl...
- Publication number 20040182166
- Publication date Sep 23, 2004
- Richard Todd Jones
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for labeling using diffraction grating-based e...
- Publication number 20040179267
- Publication date Sep 16, 2004
- John A. Moon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Optical differential pressure sensor
- Publication number 20040129083
- Publication date Jul 8, 2004
- Weatherford/Lamb, Inc.
- Mark R. Fernald
- G01 - MEASURING TESTING
Information Patent Application
Multifunctional optical device having a spatial light modulator wit...
- Publication number 20040008401
- Publication date Jan 15, 2004
- CiDRA Corporation
- Paul Szczepanek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical blocking filter having an array of micro-mirrors
- Publication number 20030184843
- Publication date Oct 2, 2003
- CiDRA Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chromatic dispersion compensation device having an array of micromi...
- Publication number 20030174939
- Publication date Sep 18, 2003
- CiDRA Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

James Dunphy

Person

Patents Grantslast 30 patents

Acoustically enhanced optical cables

Acoustically enhanced optical cables

Optical waveguide feedthrough assembly

Small profile pressure and temperature gauges

Fiber optic cable for distributed acoustic sensing with increased a...

Small profile pressure and temperature gauges

Optical transducer with integrated feedthrough

Optical waveguide feedthrough assembly

Fiber optic cable for distributed acoustic sensing with increased a...

Optical transducer with integrated feedthrough

Array temperature sensing method and system

Array temperature sensing method and system

Array temperature sensing method and system

Optical waveguide feedthrough assembly

Optical waveguide feedthrough assembly

Optical waveguide feedthrough assembly

Optical fiber feedthrough using axial seals for bi-directional sealing

Optical waveguide feedthrough assembly

Optical channel monitor

Pressure transducer with optical waveguide feedthrough assembly

High pressure and high temperature acoustic sensor

Method and apparatus for measuring a parameter of a high temperatur...

Optical spectrum analyzer

Method and apparatus for labeling using diffraction grating-based e...

Multifunctional optical device having a spatial light modulator wit...

Optical differential pressure transducer utilizing a bellows and fl...

Dynamic optical filter having a spatial light modulator

Highly sensitive accelerometer

Optical blocking filter having an array of micro-mirrors

Chromatic dispersion compensation device having an array of micromi...

Patents Applicationslast 30 patents

ACOUSTICALLY ENHANCED OPTICAL CABLES

SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES

OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY

ACOUSTICALLY ENHANCED OPTICAL CABLES

FIBER OPTIC CABLE FOR DISTRIBUTED ACOUSTIC SENSING WITH INCREASED A...

OPTICAL TRANSDUCER WITH INTEGRATED FEEDTHROUGH

SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES

ARRAY TEMPERATURE SENSING METHOD AND SYSTEM

OPTICAL TRANSDUCER WITH INTEGRATED FEEDTHROUGH

OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY

FIBER OPTIC CABLE FOR DISTRIBUTED ACOUSTIC SENSING WITH INCREASED A...

OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY

OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY

OPTICAL FIBER FEEDTHROUGH USING AXIAL SEALS FOR BI-DIRECTIONAL SEALING

OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY

ARRAY TEMPERATURE SENSING METHOD AND SYSTEM

ARRAY TEMPERATURE SENSING METHOD AND SYSTEM

Pressure transducer with optical waveguide feedthrough assembly

Optical waveguide feedthrough assembly

Highly sensitive accelerometer

Method and apparatus for measuring a parameter of a high temperatur...

Optical fiber bragg grating coating removal detection

Optical spectrum analyzer

High pressure and high temperature acoustic sensor

Optical differential pressure transducer utilizing a bellows and fl...

Method and apparatus for labeling using diffraction grating-based e...

Optical differential pressure sensor

Multifunctional optical device having a spatial light modulator wit...

Optical blocking filter having an array of micro-mirrors

Chromatic dispersion compensation device having an array of micromi...