using variations in capacitance

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CPC
G01L9/0095

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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

G01L9/0095using variations in capacitance

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Analysis of release-resistant water in materials and related device...
- Patent number 12,055,534
- Issue date Aug 6, 2024
- Michael P. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure sensor for fluid circuit or battery pack for a motor vehicle
- Patent number 11,788,913
- Issue date Oct 17, 2023
- Hutchinson
- Brice Gabrielle
- G01 - MEASURING TESTING
Information Patent Grant
Fire suppression system
- Patent number 11,738,223
- Issue date Aug 29, 2023
- Marioff Corporation Oy
- Mikolaj Jakub Sadek
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Microfluidic pressure sensor
- Patent number 11,441,960
- Issue date Sep 13, 2022
- Hewlett-Packard Development Company, L.P.
- Ning Ge
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Hydrogel microphone
- Patent number 10,801,906
- Issue date Oct 13, 2020
- Nutech Ventures
- Li Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pressure difference sensor for providing a pressure measurement signal
- Patent number 10,458,874
- Issue date Oct 29, 2019
- ENDRESS+HAUSER SE+CO.KG
- Timo Kober
- G01 - MEASURING TESTING
Information Patent Grant
Droplet-based capacitive humidity sensor
- Patent number 9,739,679
- Issue date Aug 22, 2017
- The Regents of the University of California
- Tingrui Pan
- G01 - MEASURING TESTING
Information Patent Grant
MEMS acoustic sensor comprising a non-perimeter flexible member
- Patent number 9,718,671
- Issue date Aug 1, 2017
- Invensense, Inc.
- Sushil Bharatan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Droplet-based capacitive pressure sensor
- Patent number 9,459,171
- Issue date Oct 4, 2016
- The Regents of the University of California
- Tingrui Pan
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance-based pressure sensor including pressure vessel(s)
- Patent number 9,347,846
- Issue date May 24, 2016
- Kionix, Inc.
- Scott G. Adams
- G01 - MEASURING TESTING
Information Patent Grant
Droplet-based capacitive pressure sensor
- Patent number 9,170,166
- Issue date Oct 27, 2015
- The Regents of the University of California
- Tingrui Pan
- G01 - MEASURING TESTING
Information Patent Grant
Device forming a manometer intended for measuring biphasic fluid pr...
- Patent number 9,097,599
- Issue date Aug 4, 2015
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Hai Trieu Phan
- G01 - MEASURING TESTING
Information Patent Grant
Device forming a pressure sensor, method for producing such a senso...
- Patent number 9,057,651
- Issue date Jun 16, 2015
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Mohamed Benwadih
- G01 - MEASURING TESTING
Information Patent Grant
Fuel property detection device
- Patent number 8,082,773
- Issue date Dec 27, 2011
- Denso Corporation
- Hiroshi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Measuring absolute static pressure at one or more positions along a...
- Patent number 6,843,121
- Issue date Jan 18, 2005
- Eastman Kodak Company
- Michael J. DeBar
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive pressure sensor with moving or shape-changing dielectric
- Patent number 6,122,972
- Issue date Sep 26, 2000
- Veris Industries
- Jim Crider
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer
- Patent number 4,462,259
- Issue date Jul 31, 1984
- General Motors Corporation
- Donald D. Stoltman
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive pressure transducer
- Patent number 4,432,238
- Issue date Feb 21, 1984
- Tward 2001 Limited
- Emanuel Tward
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive system for manometric detection and measurement of diffe...
- Patent number 4,423,638
- Issue date Jan 3, 1984
- Tward 2001 Limited
- Emanuel Tward
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance manometer differential pressure sensor
- Patent number 4,380,932
- Issue date Apr 26, 1983
- Honeywell Inc.
- Richard C. Mott
- G01 - MEASURING TESTING
Information Patent Grant
Liquid level sensing device and swimming pool water circulation sys...
- Patent number 4,115,877
- Issue date Sep 26, 1978
- Frederick Wall
- E04 - BUILDING
Information Patent Grant
3623354
- Patent number 3,623,354
- Issue date Nov 30, 1971
- G01 - MEASURING TESTING
Information Patent Grant
3525251
- Patent number 3,525,251
- Issue date Aug 25, 1970
- G01 - MEASURING TESTING
Information Patent Grant
3395581
- Patent number 3,395,581
- Issue date Aug 6, 1968
- G01 - MEASURING TESTING
Information Patent Grant
3218863
- Patent number 3,218,863
- Issue date Nov 23, 1965
- G01 - MEASURING TESTING
Information Patent Grant
3190122
- Patent number 3,190,122
- Issue date Jun 22, 1965
- G01 - MEASURING TESTING
Information Patent Grant
3134262
- Patent number 3,134,262
- Issue date May 26, 1964
- G01 - MEASURING TESTING
Information Patent Grant
2746295
- Patent number 2,746,295
- Issue date May 22, 1956
- G01 - MEASURING TESTING
Information Patent Grant
2651204
- Patent number 2,651,204
- Issue date Sep 8, 1953
- G01 - MEASURING TESTING
Information Patent Grant
2600324
- Patent number 2,600,324
- Issue date Jun 10, 1952
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ANALYSIS OF RELEASE-RESISTANT WATER IN MATERIALS AND RELATED DEVICE...
- Publication number 20240345059
- Publication date Oct 17, 2024
- Michael Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE SENSOR FOR A FLUID CIRCUIT OR FOR A SEALED ENCLOSURE OF A...
- Publication number 20220326104
- Publication date Oct 13, 2022
- HUTCHINSON
- Brice GABRIELLE
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS OF RELEASE-RESISTANT WATER IN MATERIALS AND RELATED DEVICE...
- Publication number 20210341455
- Publication date Nov 4, 2021
- Michael P. Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
MICROFLUIDIC PRESSURE SENSOR
- Publication number 20210190616
- Publication date Jun 24, 2021
- Hewlett-Packard Development Company, L.P.
- Ning Ge
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
FIRE SUPPRESSION SYSTEM
- Publication number 20210086010
- Publication date Mar 25, 2021
- MARIOFF CORPORATION OY
- Mikolaj Jakub Sadek
- G01 - MEASURING TESTING
Information Patent Application
HYDROGEL MICROPHONE
- Publication number 20180136065
- Publication date May 17, 2018
- NUTECH VENTURES
- Li Tan
- G01 - MEASURING TESTING
Information Patent Application
Pressure Difference Sensor
- Publication number 20180031434
- Publication date Feb 1, 2018
- Endress + Hauser GmbH + Co. KG
- Timo Kober
- G01 - MEASURING TESTING
Information Patent Application
DROPLET-BASED CAPACITIVE PRESSURE SENSOR
- Publication number 20170108392
- Publication date Apr 20, 2017
- The Regents of the University of California
- Tingrui Pan
- G01 - MEASURING TESTING
Information Patent Application
DROPLET-BASED CAPACITIVE PRESSURE SENSOR
- Publication number 20140174189
- Publication date Jun 26, 2014
- The Regents of the University of California
- Tingrui Pan
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FORMING A PRESSURE SENSOR, METHOD FOR PRODUCING SUCH A SENSO...
- Publication number 20130112012
- Publication date May 9, 2013
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Mohamed Benwadih
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FORMING A MANOMETER INTENDED FOR MEASURING BIPHASIC FLUID PR...
- Publication number 20130052552
- Publication date Feb 28, 2013
- Commissariat a L'Energie Atomique at aux Energies Alternatives
- Hai Trieu Phan
- G01 - MEASURING TESTING
Information Patent Application
FUEL PROPERTY DETECTION DEVICE
- Publication number 20100229638
- Publication date Sep 16, 2010
- DENSO CORPORATION
- Hiroshi Nakamura
- G01 - MEASURING TESTING
Information Patent Application
Liquid metal capacitively monitored sensors
- Publication number 20070125178
- Publication date Jun 7, 2007
- Steven A. Rosenau
- G01 - MEASURING TESTING

using variations in capacitance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Analysis of release-resistant water in materials and related device...

Pressure sensor for fluid circuit or battery pack for a motor vehicle

Fire suppression system

Microfluidic pressure sensor

Hydrogel microphone

Pressure difference sensor for providing a pressure measurement signal

Droplet-based capacitive humidity sensor

MEMS acoustic sensor comprising a non-perimeter flexible member

Droplet-based capacitive pressure sensor

Capacitance-based pressure sensor including pressure vessel(s)

Droplet-based capacitive pressure sensor

Device forming a manometer intended for measuring biphasic fluid pr...

Device forming a pressure sensor, method for producing such a senso...

Fuel property detection device

Measuring absolute static pressure at one or more positions along a...

Capacitive pressure sensor with moving or shape-changing dielectric

Pressure transducer

Capacitive pressure transducer

Capacitive system for manometric detection and measurement of diffe...

Capacitance manometer differential pressure sensor

Liquid level sensing device and swimming pool water circulation sys...

3623354

3525251

3395581

3218863

3190122

3134262

2746295

2651204

2600324

Patents Applicationslast 30 patents

ANALYSIS OF RELEASE-RESISTANT WATER IN MATERIALS AND RELATED DEVICE...

PRESSURE SENSOR FOR A FLUID CIRCUIT OR FOR A SEALED ENCLOSURE OF A...

ANALYSIS OF RELEASE-RESISTANT WATER IN MATERIALS AND RELATED DEVICE...

MICROFLUIDIC PRESSURE SENSOR

FIRE SUPPRESSION SYSTEM

HYDROGEL MICROPHONE

Pressure Difference Sensor

DROPLET-BASED CAPACITIVE PRESSURE SENSOR

DROPLET-BASED CAPACITIVE PRESSURE SENSOR

DEVICE FORMING A PRESSURE SENSOR, METHOD FOR PRODUCING SUCH A SENSO...

DEVICE FORMING A MANOMETER INTENDED FOR MEASURING BIPHASIC FLUID PR...

FUEL PROPERTY DETECTION DEVICE

Liquid metal capacitively monitored sensors