using variations in capacitance

Industry

CPC
G01L9/0086

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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

G01L9/0086using variations in capacitance

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a pressure sensor device and pressure sensor d...
- Patent number 11,619,559
- Issue date Apr 4, 2023
- Robert Bosch GmbH
- Elmar Kroner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Capacitive force sensor and grasping device
- Patent number 10,126,190
- Issue date Nov 13, 2018
- Canon Kabushiki Kaisha
- Yasuhiro Soeda
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Microelectromechanical and/or nanoelectromechanical differential pr...
- Patent number 9,528,895
- Issue date Dec 27, 2016
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Philippe Robert
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
Pressure measurement using a MEMS device
- Patent number 7,860,668
- Issue date Dec 28, 2010
- QUALCOMM MEMS Technologies, Inc.
- Kasra Khazeni
- G01 - MEASURING TESTING
Information Patent Grant
Micromachined capacitive RF pressure sensor
- Patent number 6,945,115
- Issue date Sep 20, 2005
- General Mems Corporation
- Yunlong Wang
- G01 - MEASURING TESTING
Information Patent Grant
Sensor with fluid isolation barrier
- Patent number 6,561,038
- Issue date May 13, 2003
- Rosemount Inc.
- James L. Gravel
- G01 - MEASURING TESTING
Information Patent Grant
Pressure differential detecting system, and method of use
- Patent number 6,328,647
- Issue date Dec 11, 2001
- Jon E. Traudt
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Suspended diaphragm pressure sensor
- Patent number 5,483,834
- Issue date Jan 16, 1996
- Rosemount Inc.
- Roger L. Frick
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive sensing cell made of brittle material
- Patent number 4,603,371
- Issue date Jul 29, 1986
- Rosemount Inc.
- Roger L. Frick
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for capacitive sensor made of brittle material
- Patent number 4,586,108
- Issue date Apr 29, 1986
- Rosemount Inc.
- Roger L. Frick
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 4,541,283
- Issue date Sep 17, 1985
- Westinghouse FANAL-Schaltgeraete GmbH
- Wolfgang Stuhlmann
- G01 - MEASURING TESTING
Information Patent Grant
Quad-gate demodulator circuit for capacitive transducers
- Patent number 4,467,655
- Issue date Aug 28, 1984
- C & J Industries, Inc.
- Chen Y. Lee
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure measuring system
- Patent number 4,457,179
- Issue date Jul 3, 1984
- The Bendix Corporation
- Frank J. Antonazzi
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measurement system with a constant settlement time
- Patent number 4,449,409
- Issue date May 22, 1984
- The Bendix Corporation
- Frank J. Antonazzi
- G01 - MEASURING TESTING
Information Patent Grant
Method of fabricating a pressure sensor
- Patent number 4,426,406
- Issue date Jan 17, 1984
- Mark A. Brooks
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive pressure transducer and method of making same
- Patent number 4,426,673
- Issue date Jan 17, 1984
- Kavlico Corporation
- Robert L. Bell
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer
- Patent number 4,422,335
- Issue date Dec 27, 1983
- The Bendix Corporation
- David H. Ohnesorge
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer with an invariable reference capacitor
- Patent number 4,422,125
- Issue date Dec 20, 1983
- The Bendix Corporation
- Frank J. Antonazzi
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic bonded, silicon capacitive pressure transducer
- Patent number 4,415,948
- Issue date Nov 15, 1983
- United Technologies Corporation
- Daniel H. Grantham
- G01 - MEASURING TESTING
Information Patent Grant
Distance-frequency transducer
- Patent number 4,392,383
- Issue date Jul 12, 1983
- Robert Bosch GmbH
- Hans Bauerlen
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive pressure transducer
- Patent number 4,388,668
- Issue date Jun 14, 1983
- Kaylico Corporation
- Robert L. Bell
- G01 - MEASURING TESTING
Information Patent Grant
Method of fabricating a pressure sensor
- Patent number 4,340,409
- Issue date Jul 20, 1982
- The Bendix Corporation
- Mark A. Brooks
- G01 - MEASURING TESTING
Information Patent Grant
Precision capacitance transducer
- Patent number 4,329,732
- Issue date May 11, 1982
- Kavlico Corporation
- Fred Kavli
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measuring system
- Patent number 4,322,977
- Issue date Apr 6, 1982
- The Bendix Corporation
- Robert C. Sell
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensing capacitive transducer
- Patent number 4,292,659
- Issue date Sep 29, 1981
- The Bendix Corporation
- Binneg Y. Lao
- G01 - MEASURING TESTING
Information Patent Grant
Compensated capacitive transducer demodulator circuit
- Patent number 4,289,035
- Issue date Sep 15, 1981
- The Bendix Corporation
- Chen Y. Lee
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 4,288,835
- Issue date Sep 8, 1981
- The Bendix Corporation
- Chen Yi Lee
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive pressure transducer
- Patent number 4,287,553
- Issue date Sep 1, 1981
- The Bendix Corporation
- Peter F. Braunlich
- G01 - MEASURING TESTING
Information Patent Grant
Registration fixture for sensor
- Patent number 4,253,827
- Issue date Mar 3, 1981
- The Bendix Corporation
- Mark A. Brooks
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A PRESSURE SENSOR DEVICE AND PRESSURE SENSOR D...
- Publication number 20210341346
- Publication date Nov 4, 2021
- ROBERT BOSCH GmbH
- Elmar Kroner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PRESSURE MEASUREMENT USING A MEMS DEVICE
- Publication number 20110071775
- Publication date Mar 24, 2011
- QUALCOMM MEMS TECHNOLOGIES, INC.
- Kasra Khazeni
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE MEASUREMENT USING A MEMS DEVICE
- Publication number 20090319220
- Publication date Dec 24, 2009
- QUALCOMM MEMS TECHNOLOGIES, INC.
- Kasra Khazeni
- G01 - MEASURING TESTING
Information Patent Application
Sensor with fluid isolation barrier
- Publication number 20020100333
- Publication date Aug 1, 2002
- James L. Gravel
- G01 - MEASURING TESTING

using variations in capacitance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a pressure sensor device and pressure sensor d...

Capacitive force sensor and grasping device

Microelectromechanical and/or nanoelectromechanical differential pr...

Capacitance-based pressure sensor including pressure vessel(s)

Pressure measurement using a MEMS device

Micromachined capacitive RF pressure sensor

Sensor with fluid isolation barrier

Pressure differential detecting system, and method of use

Suspended diaphragm pressure sensor

Capacitive sensing cell made of brittle material

Circuit for capacitive sensor made of brittle material

Pressure sensor

Quad-gate demodulator circuit for capacitive transducers

Differential pressure measuring system

Pressure measurement system with a constant settlement time

Method of fabricating a pressure sensor

Capacitive pressure transducer and method of making same

Pressure transducer

Pressure transducer with an invariable reference capacitor

Electrostatic bonded, silicon capacitive pressure transducer

Distance-frequency transducer

Capacitive pressure transducer

Method of fabricating a pressure sensor

Precision capacitance transducer

Pressure measuring system

Pressure sensing capacitive transducer

Compensated capacitive transducer demodulator circuit

Pressure sensor

Capacitive pressure transducer

Registration fixture for sensor

Patents Applicationslast 30 patents

METHOD FOR PRODUCING A PRESSURE SENSOR DEVICE AND PRESSURE SENSOR D...

PRESSURE MEASUREMENT USING A MEMS DEVICE

PRESSURE MEASUREMENT USING A MEMS DEVICE

Sensor with fluid isolation barrier