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by making use of variation in capacitance
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G01L9/12
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
G01L9/00
Measuring 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
G01L9/12
by making use of variation in capacitance
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure sensors with tensioned membranes
Patent number
11,953,399
Issue date
Apr 9, 2024
The Alfred E. Mann Foundation for Scientific Research
Siegmar Schmidt
G01 - MEASURING TESTING
Information
Patent Grant
Input device including improved pressure sensing unit design
Patent number
11,953,400
Issue date
Apr 9, 2024
PixArt Imaging Inc.
Che-Chia Hsu
G01 - MEASURING TESTING
Information
Patent Grant
Micromechanical component for a capacitive pressure sensor device
Patent number
11,940,345
Issue date
Mar 26, 2024
Robert Bosch GmbH
Thomas Friedrich
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS capacitive sensor including improved contact separation
Patent number
11,933,689
Issue date
Mar 19, 2024
Robert Bosch GmbH
Heribert Weber
G01 - MEASURING TESTING
Information
Patent Grant
Detecting sensitivity faults in capacitive sensors by using pull-in...
Patent number
11,927,645
Issue date
Mar 12, 2024
Infineon Technologies AG
Dan-Ioan-Dumitru Stoica
G01 - MEASURING TESTING
Information
Patent Grant
Sensing devices and calibration method thereof
Patent number
11,913,925
Issue date
Feb 27, 2024
Industrial Technology Research Institute
Ying-Che Lo
G01 - MEASURING TESTING
Information
Patent Grant
Bridge voltage inversion circuit for vacuum gauge and pressure gaug...
Patent number
11,906,380
Issue date
Feb 20, 2024
Sumitomo (SHI) Cryogenics of America, Inc.
Howard H. Tang
G01 - MEASURING TESTING
Information
Patent Grant
Method of manufacturing multi-layer electrode for a capacitive pres...
Patent number
11,860,004
Issue date
Jan 2, 2024
Ford Global Technologies, LLC
Stuart C. Salter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Capacitive and tactile sensors and related sensing methods
Patent number
11,860,048
Issue date
Jan 2, 2024
The Board of Trustees of the Leland Stanford Junior University
Zhenan Bao
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Semiconductor device for ambient sensing including a cavity and a m...
Patent number
11,802,805
Issue date
Oct 31, 2023
STMicroelectronics S.r.l.
Mikel Azpeitia Urquia
G01 - MEASURING TESTING
Information
Patent Grant
Capacitive pressure difference sensor with improved bonding and man...
Patent number
11,788,914
Issue date
Oct 17, 2023
LANGFANG ZHICHI POWER TECHNOLOGY LTD.
Tiantong Xu
G01 - MEASURING TESTING
Information
Patent Grant
Flexible printed circuit and display device
Patent number
11,765,830
Issue date
Sep 19, 2023
Chengdu Boe Optoelectronics Technology Co., Ltd.
Lianbin Liu
G01 - MEASURING TESTING
Information
Patent Grant
Readout signal generator and method for operating a capacitive device
Patent number
11,733,068
Issue date
Aug 22, 2023
Robert Bosch GmbH
Christoph Schelling
G01 - MEASURING TESTING
Information
Patent Grant
Magnetically coupled pressure sensor
Patent number
11,725,996
Issue date
Aug 15, 2023
Lawrence Livermore National Security, LLC
Jack Kotovsky
G01 - MEASURING TESTING
Information
Patent Grant
Capacitive pressure sensor, manufacturing method thereof, and capac...
Patent number
11,719,588
Issue date
Aug 8, 2023
Hyundai Motor Company
Hyo Seung Han
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rarefied piezometric uptake apparatus and method for measuring gase...
Patent number
11,698,315
Issue date
Jul 11, 2023
National Technology & Engineering Solutions of Sandia, LLC
Matthew J. Paul
G01 - MEASURING TESTING
Information
Patent Grant
Method for reducing the hysteresis error and the high frequency noi...
Patent number
11,680,863
Issue date
Jun 20, 2023
Southeast University
Aiguo Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device including improved pressure sensing unit design
Patent number
11,674,862
Issue date
Jun 13, 2023
PixArt Imaging Inc.
Che-Chia Hsu
G01 - MEASURING TESTING
Information
Patent Grant
Methods and devices for microelectromechanical resonators
Patent number
11,664,781
Issue date
May 30, 2023
STATHERA IP HOLDINGS INC.
Vamsy Chodavarapu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Pressure sensors with tensioned membranes
Patent number
11,630,013
Issue date
Apr 18, 2023
The Alfred E. Mann Foundation for Scientific Research
Siegmar Schmidt
G01 - MEASURING TESTING
Information
Patent Grant
System and method for detecting malfunctioning turbo-diesel cylinders
Patent number
11,591,981
Issue date
Feb 28, 2023
Daf Trucks N.V.
Jan Gillot
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of manufacturing multi-layer electrode for a capacitive pres...
Patent number
11,573,102
Issue date
Feb 7, 2023
Ford Global Technologies, LLC
Stuart C. Salter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Capacitive MEMS pressure sensor and method of manufacture
Patent number
11,573,145
Issue date
Feb 7, 2023
Rosemount Aerospace Inc.
Jun Zheng
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Water detecting pressure sensors
Patent number
11,525,752
Issue date
Dec 13, 2022
Apple Inc.
Ashwin Balasubramanian
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device for ambient sensing including a cavity and a m...
Patent number
11,513,016
Issue date
Nov 29, 2022
STMicroelectronics S.r.l.
Mikel Azpeitia Urquia
G01 - MEASURING TESTING
Information
Patent Grant
Strain sensor for a medical devices with improved measurement sensi...
Patent number
11,504,506
Issue date
Nov 22, 2022
Dyconex AG
Eckardt Bihler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Single-use plastic pressure sensor
Patent number
11,506,556
Issue date
Nov 22, 2022
Rosenmount Inc.
Charles R. Willcox
G01 - MEASURING TESTING
Information
Patent Grant
Micromechanical sensor and methods for producing a micromechanical...
Patent number
11,493,532
Issue date
Nov 8, 2022
Infineon Technologies Dresden GmbH & Co. KG
Erhard Landgraf
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Methods and devices for microelectromechanical resonators
Patent number
11,479,460
Issue date
Oct 25, 2022
STATHERA IP HOLDINGS INC.
Vamsy Chodavarapu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method and apparatus for determining a concentration of aerosol par...
Patent number
11,474,019
Issue date
Oct 18, 2022
Karlsruher Institut für Technologie
Ottmar Moehler
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
Information
Patent Application
ANALOG FRONT-END ARCHITECTURE FOR CAPACITIVE PRESSURE SENSOR
Publication number
20240120894
Publication date
Apr 11, 2024
ROBERT BOSCH GmbH
Domenico Tangredi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
GRAPHENE-BASED ELECTRICAL CIRCUIT FLUID SYSTEM COMPONENT
Publication number
20230393008
Publication date
Dec 7, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel Paul Marya
E21 - EARTH DRILLING MINING
Information
Patent Application
Capacitive Pressure Sensor, Manufacturing Method Thereof, and Capac...
Publication number
20230332970
Publication date
Oct 19, 2023
Hyundai Motor Company
Hyo Seung Han
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND DEVICES FOR MICROELECTROMECHANICAL RESONATORS
Publication number
20230308076
Publication date
Sep 28, 2023
Stathera IP Holdings Inc.
Vamsy P. Chodavarapu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PRESSURE SENSOR AND MANUFACTURING METHOD FOR THE SAME
Publication number
20230296461
Publication date
Sep 21, 2023
InvenSense, Inc.
Yoshitaka Sasaki
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Method for Operating a Pressure Measuring Cell of a Capacitive Pres...
Publication number
20230288282
Publication date
Sep 14, 2023
ifm electronic gmbh
Simon Büchele
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSING UNIT
Publication number
20230266191
Publication date
Aug 24, 2023
PIXART IMAGING Inc.
CHE-CHIA HSU
G01 - MEASURING TESTING
Information
Patent Application
CAPACITIVE PRESSURE DIFFERENCE SENSOR, AND MANUFACTURING METHOD AND...
Publication number
20230258521
Publication date
Aug 17, 2023
Langfang Zhichi Power Technology Ltd.
Tiantong Xu
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSORS WITH TENSIONED MEMBRANES
Publication number
20230243711
Publication date
Aug 3, 2023
THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
Siegmar Schmidt
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR DEVICE
Publication number
20230228641
Publication date
Jul 20, 2023
Murata Manufacturing Co., Ltd.
Hiroaki NISHIKAWA
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE
Publication number
20230194375
Publication date
Jun 22, 2023
Murata Manufacturing Co., Ltd.
Hideaki SUGIBAYASHI
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF MANUFACTURING MULTI-LAYER ELECTRODE FOR A CAPACITIVE PRES...
Publication number
20230184568
Publication date
Jun 15, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Stuart C. Salter
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Thermal Insulation System for a Capacitance Diaphragm Gauge
Publication number
20230175907
Publication date
Jun 8, 2023
Sumitomo (SHI) Cryogenics of America, Inc
Matt E. Datlen
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR OPERATING AN ULTRASONIC FLUID METER FOR PRESSURE DETERMI...
Publication number
20230147194
Publication date
May 11, 2023
DIEHL METERING GMBH
Florian Herrmann
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR WITH HIGH STABILITY
Publication number
20230088319
Publication date
Mar 23, 2023
InvenSense, Inc.
Tsung Lin Tang
G01 - MEASURING TESTING
Information
Patent Application
DETECTING SENSITIVITY FAULTS IN CAPACITIVE SENSORS BY USING PULL-IN...
Publication number
20230064937
Publication date
Mar 2, 2023
INFINEON TECHNOLOGIES AG
Dan-Ioan-Dumitru STOICA
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND DEVICES FOR MICROELECTROMECHANICAL RESONATORS
Publication number
20230051438
Publication date
Feb 16, 2023
Stathera IP Holdings Inc.
Vamsy Chodavarapu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE FOR AMBIENT SENSING INCLUDING A CAVITY AND A M...
Publication number
20230029120
Publication date
Jan 26, 2023
STMicroelectronics S.r.l.
Mikel AZPEITIA URQUIA
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE MEASURING SENSOR
Publication number
20220404223
Publication date
Dec 22, 2022
Endress+Hauser SE+Co. KG
Andreas Roßberg
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSING UNIT, CAPACITIVE HYBRID SENSOR DEVICE, AND INPUT A...
Publication number
20220334014
Publication date
Oct 20, 2022
PIXART IMAGING Inc.
CHE-CHIA HSU
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR CERAMIC MATERIAL AND PREPARATION METHOD THEREOF
Publication number
20220221359
Publication date
Jul 14, 2022
Hunan Meicheng Ceramic Technology Co., Ltd
Haojie FANG
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Pressure Sensor Device and Method for Forming a Pressure Sensor Device
Publication number
20220221363
Publication date
Jul 14, 2022
Sciosense B.V.
Jörg Siegert
G01 - MEASURING TESTING
Information
Patent Application
FLEXIBLE PRINTED CIRCUIT AND DISPLAY DEVICE
Publication number
20220210917
Publication date
Jun 30, 2022
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Lianbin Liu
G01 - MEASURING TESTING
Information
Patent Application
BRIDGE VOLTAGE INVERSION CIRCUIT FOR VACUUM GAUGE AND PRESSURE GAUG...
Publication number
20220196502
Publication date
Jun 23, 2022
Sumitomo (SHI) Cryogenics of America, Inc
Howard H. TANG
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR
Publication number
20220187144
Publication date
Jun 16, 2022
Korea Electronics Technology Institute
Won Hyo KIM
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20220170808
Publication date
Jun 2, 2022
FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES CO., LTD.
Yongzhong NIE
G01 - MEASURING TESTING
Information
Patent Application
Capacitive Pressure Sensor, Manufacturing Method Thereof, and Capac...
Publication number
20220155169
Publication date
May 19, 2022
Hyundai Motor Company
Hyo Seung Han
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF MANUFACTURING MULTI-LAYER ELECTRODE FOR A CAPACITIVE PRES...
Publication number
20220155107
Publication date
May 19, 2022
FORD GLOBAL TECHNOLOGIES, L.L.C.
Stuart C. Salter
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SENSOR CIRCUIT INTEGRATING STANDARD CMOS SENSORS WITH ENERGY EFFICI...
Publication number
20220120628
Publication date
Apr 21, 2022
Korea Advanced Institute of Science and Technology
Seong Hwan CHO
G01 - MEASURING TESTING
Information
Patent Application
SINGLE-USE PLASTIC PRESSURE SENSOR
Publication number
20220099514
Publication date
Mar 31, 2022
Rosemount Inc.
Charles R. Willcox
G01 - MEASURING TESTING