using photoelectric means

Industry

CPC
G01L9/0039

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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L9/00Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material by electric or magnetic means

Current Industry

G01L9/0039using photoelectric means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor and sensor system comprising one or more pressure s...
- Patent number 10,782,199
- Issue date Sep 22, 2020
- OPTICS11 B.V.
- Devrez Mehmet Karabacak
- G01 - MEASURING TESTING
Information Patent Grant
Sensor system
- Patent number 10,429,499
- Issue date Oct 1, 2019
- Rolls-Royce PLC
- Francis Bridge
- G01 - MEASURING TESTING
Information Patent Grant
Pressure gauge insensitive to extraneous mechanical loadings
- Patent number 10,370,956
- Issue date Aug 6, 2019
- Weatherford Technology Holdings, LLC
- Hongbo Li
- G01 - MEASURING TESTING
Information Patent Grant
Sensor for detecting pressure waves in a liquid
- Patent number 9,971,052
- Issue date May 15, 2018
- FUGRO TECHNOLOGY B.V.
- Wim De Jong
- G01 - MEASURING TESTING
Information Patent Grant
Metal bellows condition monitoring system
- Patent number 9,528,368
- Issue date Dec 27, 2016
- Baker Hughes Incorporated
- Ryan P. Semple
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure fiber optic sensor system
- Patent number 8,590,385
- Issue date Nov 26, 2013
- General Electric Company
- Renato Guida
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic temperature and pressure sensor and system incorporatin...
- Patent number 8,218,916
- Issue date Jul 10, 2012
- Schlumberger Technology Corporation
- Yuehua Chen
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic temperature and pressure sensor and system incorporatin...
- Patent number 7,684,656
- Issue date Mar 23, 2010
- Schlumberger Technology Corporation
- Yuehua Chen
- G01 - MEASURING TESTING
Information Patent Grant
Multi-core optical fiber sensor
- Patent number 7,664,347
- Issue date Feb 16, 2010
- Baker Hughes Incorporated
- Brooks Childers
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic differential pressure sensor
- Patent number 7,458,273
- Issue date Dec 2, 2008
- WellDynamics, B.V.
- Neal G. Skinner
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic strain sensor and associated data acquisition system
- Patent number 7,359,586
- Issue date Apr 15, 2008
- Gennadii Ivtsenkov
- G01 - MEASURING TESTING
Information Patent Grant
Gasket having a fiber-optic pressure sensor assembly
- Patent number 7,322,247
- Issue date Jan 29, 2008
- Dana Corporation
- Clark D. Boyd
- G01 - MEASURING TESTING
Information Patent Grant
Advanced pressure sensing apparatus
- Patent number 7,284,436
- Issue date Oct 23, 2007
- Nate Coleman
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with temperature compensated optical fiber
- Patent number 7,197,934
- Issue date Apr 3, 2007
- Institut Francais du Petrole
- Christian Wittrisch
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic differential pressure sensor
- Patent number 7,159,468
- Issue date Jan 9, 2007
- Halliburton Energy Services, Inc.
- Neal G. Skinner
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensing apparatus
- Patent number 7,096,737
- Issue date Aug 29, 2006
- Nate Coleman
- G01 - MEASURING TESTING
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
Gasket having a fiber-optic pressure sensor assembly
- Patent number 6,945,117
- Issue date Sep 20, 2005
- Dana Corporation
- Clark D. Boyd
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor device having creep-resistant optical fiber attachments
- Patent number 6,768,825
- Issue date Jul 27, 2004
- Weatherford/Lamb, Inc.
- Robert J. Maron
- G01 - MEASURING TESTING
Information Patent Grant
Bellow-type pressure sensing apparatus
- Patent number 6,604,427
- Issue date Aug 12, 2003
- Nate Coleman
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter device having creep-resistant optical fiber attachments
- Patent number 6,507,693
- Issue date Jan 14, 2003
- Cidra Corporation
- Robert J. Maron
- G01 - MEASURING TESTING
Information Patent Grant
Creep-resistant optical fiber attachment
- Patent number 6,317,555
- Issue date Nov 13, 2001
- Cidra Corporation
- Robert J. Maron
- G02 - OPTICS
Information Patent Grant
High sensitivity fiber optic pressure sensor for use in harsh envir...
- Patent number 6,016,702
- Issue date Jan 25, 2000
- Cidra Corporation
- Robert J. Maron
- G02 - OPTICS
Information Patent Grant
System and method for in vivo calibration of a sensor
- Patent number 5,437,284
- Issue date Aug 1, 1995
- Camino Laboratories, Inc.
- Brett A. Trimble
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber optics pressure sensor transducer having a temperature compen...
- Patent number 5,414,507
- Issue date May 9, 1995
- Hughes Aircraft Company
- Elvin E. Herman
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-optic transducer apparatus
- Patent number 5,107,847
- Issue date Apr 28, 1992
- Camino Laboratories
- Wallace L. Knute
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber optic measurement system having a reference conductor for con...
- Patent number 5,065,010
- Issue date Nov 12, 1991
- Camino Laboratories
- Wallace L. Knute
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flight instrument using light interference for acceleration sensing
- Patent number 4,686,858
- Issue date Aug 18, 1987
- Ralph P. Muscatell
- G01 - MEASURING TESTING
Information Patent Grant
Flight instrument using light interference for pressure sensing
- Patent number 4,665,747
- Issue date May 19, 1987
- Ralph P. Muscatell
- G01 - MEASURING TESTING
Information Patent Grant
Pressure-sensitive optrode
- Patent number 4,599,901
- Issue date Jul 15, 1986
- University of California
- Tomas B. Hirschfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
High Pressure Fiber Optic Sensor System
- Publication number 20130145852
- Publication date Jun 13, 2013
- GENERAL ELECTRIC COMPANY
- Renato Guida
- G01 - MEASURING TESTING
Information Patent Application
FIBER OPTIC TEMPERATURE & PRESSURE SENSOR & SYSTEM INCORPORATING SAME
- Publication number 20100135608
- Publication date Jun 3, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yuehua Chen
- G02 - OPTICS
Information Patent Application
Fiber Optic Temperature and Pressure Sensor and System Incorporatin...
- Publication number 20080212917
- Publication date Sep 4, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yuehua Chen
- G02 - OPTICS
Information Patent Application
Multi-core optical fiber sensor
- Publication number 20070297711
- Publication date Dec 27, 2007
- Brooks A. Childers
- G01 - MEASURING TESTING
Information Patent Application
Fiber Optic Differential Pressure Sensor
- Publication number 20070068262
- Publication date Mar 29, 2007
- Neal G. Skinner
- E21 - EARTH DRILLING MINING
Information Patent Application
Planar ring and blister diaphragm for improved diaphragm-type press...
- Publication number 20060236773
- Publication date Oct 26, 2006
- Nate Coleman
- G01 - MEASURING TESTING
Information Patent Application
Advanced pressure sensing apparatus
- Publication number 20060236774
- Publication date Oct 26, 2006
- Nate Coleman
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor with temperature compensated optical fiber
- Publication number 20060163456
- Publication date Jul 27, 2006
- Christian Wittrisch
- G01 - MEASURING TESTING
Information Patent Application
Fiber optic strain sensor and associated data acquisition system
- Publication number 20060104561
- Publication date May 18, 2006
- Gennadii Ivtsenkov
- G01 - MEASURING TESTING
Information Patent Application
Gasket having a fiber-optic pressure sensor assembly
- Publication number 20060005628
- Publication date Jan 12, 2006
- Clark D. Boyd
- G01 - MEASURING TESTING
Information Patent Application
Fiber optic differential pressure sensor
- Publication number 20050274194
- Publication date Dec 15, 2005
- Neal G. Skinner
- E21 - EARTH DRILLING MINING
Information Patent Application
Gasket having a fiber-optic pressure sensor assembly
- Publication number 20050044959
- Publication date Mar 3, 2005
- Clark D. Boyd
- G01 - MEASURING TESTING
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
Pressure sensing apparatus
- Publication number 20040031323
- Publication date Feb 19, 2004
- Nate Coleman
- G01 - MEASURING TESTING
Information Patent Application
Optical sensor device having creep-resistant optical fiber attachments
- Publication number 20020009252
- Publication date Jan 24, 2002
- CiDRA Corporation
- Robert J. Maron
- G01 - MEASURING TESTING
Information Patent Application
Optical filter device having creep-resistant optical fiber attachments
- Publication number 20020009279
- Publication date Jan 24, 2002
- CiDRA Corporation
- Robert J. Maron
- G01 - MEASURING TESTING

using photoelectric means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressure sensor and sensor system comprising one or more pressure s...

Sensor system

Pressure gauge insensitive to extraneous mechanical loadings

Sensor for detecting pressure waves in a liquid

Metal bellows condition monitoring system

High pressure fiber optic sensor system

Fiber optic temperature and pressure sensor and system incorporatin...

Fiber optic temperature and pressure sensor and system incorporatin...

Multi-core optical fiber sensor

Fiber optic differential pressure sensor

Fiber optic strain sensor and associated data acquisition system

Gasket having a fiber-optic pressure sensor assembly

Advanced pressure sensing apparatus

Pressure sensor with temperature compensated optical fiber

Fiber optic differential pressure sensor

Pressure sensing apparatus

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

Gasket having a fiber-optic pressure sensor assembly

Optical sensor device having creep-resistant optical fiber attachments

Bellow-type pressure sensing apparatus

Optical filter device having creep-resistant optical fiber attachments

Creep-resistant optical fiber attachment

High sensitivity fiber optic pressure sensor for use in harsh envir...

System and method for in vivo calibration of a sensor

Fiber optics pressure sensor transducer having a temperature compen...

Fiber-optic transducer apparatus

Fiber optic measurement system having a reference conductor for con...

Flight instrument using light interference for acceleration sensing

Flight instrument using light interference for pressure sensing

Pressure-sensitive optrode

Patents Applicationslast 30 patents

High Pressure Fiber Optic Sensor System

FIBER OPTIC TEMPERATURE & PRESSURE SENSOR & SYSTEM INCORPORATING SAME

Fiber Optic Temperature and Pressure Sensor and System Incorporatin...

Multi-core optical fiber sensor

Fiber Optic Differential Pressure Sensor

Planar ring and blister diaphragm for improved diaphragm-type press...

Advanced pressure sensing apparatus

Pressure sensor with temperature compensated optical fiber

Fiber optic strain sensor and associated data acquisition system

Gasket having a fiber-optic pressure sensor assembly

Fiber optic differential pressure sensor

Gasket having a fiber-optic pressure sensor assembly

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

Pressure sensing apparatus

Optical sensor device having creep-resistant optical fiber attachments

Optical filter device having creep-resistant optical fiber attachments