involving double diaphragm

Industry

CPC
G01L13/026

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GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L13/00Devices or apparatus for measuring differences of two or more pressure values

Current Industry

G01L13/026involving double diaphragm

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pressure transmitter
- Patent number 12,181,357
- Issue date Dec 31, 2024
- Korea Atomic Energy Research Institute
- Hyungmo Kim
- G01 - MEASURING TESTING
Information Patent Grant
Pressure and flow rate measuring cell
- Patent number 11,898,889
- Issue date Feb 13, 2024
- Siemens Aktiengesellschaft
- Gilbert Alexander Erdler
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic capacity sensor
- Patent number 11,740,150
- Issue date Aug 29, 2023
- Honda Motor Co., Ltd.
- Ryusuke Ishizaki
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure sensor
- Patent number 11,692,895
- Issue date Jul 4, 2023
- Rosemount Aerospace Inc.
- David P. Potasek
- G01 - MEASURING TESTING
Information Patent Grant
Micromechanical pressure sensor with two cavities and diaphragms an...
- Patent number 11,560,302
- Issue date Jan 24, 2023
- Robert Bosch GmbH
- Friedjof Heuck
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Photoacoustic gas sensor and pressure sensor
- Patent number 11,519,848
- Issue date Dec 6, 2022
- Infineon Technologies AG
- Johannes Manz
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device with multiple simultaneous pressure measurements
- Patent number 11,366,032
- Issue date Jun 21, 2022
- Azbil Corporation
- Tomohisa Tokuda
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure sensor
- Patent number 11,346,737
- Issue date May 31, 2022
- ARIANEGROUP SAS
- François Goubert
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor element for measuring differential pressure and a d...
- Patent number 11,340,128
- Issue date May 24, 2022
- Azbil Corporation
- Tomohisa Tokuda
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion-protection element for a field device
- Patent number 11,340,126
- Issue date May 24, 2022
- ENDRESS+HAUSER SE+CO.KG
- Sergey Lopatin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pressure sensing device isolation cavity seal monitoring
- Patent number 11,243,134
- Issue date Feb 8, 2022
- Rosemount Inc.
- John Paul Schulte
- G01 - MEASURING TESTING
Information Patent Grant
High sensitivity pressure sensor package
- Patent number 11,137,308
- Issue date Oct 5, 2021
- Baker Hughes, a GE company, LLC
- Russell Craddock
- G01 - MEASURING TESTING
Information Patent Grant
Double-membrane capacitive pressure sensor and manufacturing method
- Patent number 11,099,090
- Issue date Aug 24, 2021
- Chuandong Magnetic Electronics Co., Ltd.
- Ming Qing
- G01 - MEASURING TESTING
Information Patent Grant
Differential MEMS pressure sensors with a ceramic header body and m...
- Patent number 11,015,994
- Issue date May 25, 2021
- Rosemount Aerospace Inc.
- Christopher Sanden
- G01 - MEASURING TESTING
Information Patent Grant
Diaphragm seal assembly with evacuated double diaphragm and vacuum...
- Patent number 10,794,787
- Issue date Oct 6, 2020
- WIKA Alexander Wiegand SE & Co. KG
- Joachim Zipp
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor having overpressure protection with reduced output...
- Patent number 10,656,039
- Issue date May 19, 2020
- Honeywell International Inc.
- George Hershey
- G01 - MEASURING TESTING
Information Patent Grant
Pressure modulator
- Patent number 10,656,037
- Issue date May 19, 2020
- General Electric Company
- Christopher Grinde
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Process pressure transmitter with seal having diamond like carbon c...
- Patent number 10,514,311
- Issue date Dec 24, 2019
- Rosemount Inc.
- Zhang Xiaoang
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor sub assembly and fabrication
- Patent number 10,466,125
- Issue date Nov 5, 2019
- Measurement Specialties Inc.
- David E. Wagner
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with flow porting having integral flame-proof safet...
- Patent number 10,378,987
- Issue date Aug 13, 2019
- Honeywell International Inc.
- George Hershey
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for correction of pressure sensors
- Patent number 10,371,591
- Issue date Aug 6, 2019
- Measurement Specialties, Inc.
- David E. Wagner
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor header with improved input pressure withstand capab...
- Patent number 10,345,178
- Issue date Jul 9, 2019
- Honeywell International Inc.
- George Hershey
- G01 - MEASURING TESTING
Information Patent Grant
Pressure modulator
- Patent number 10,295,423
- Issue date May 21, 2019
- General Electric Company
- Christopher Grinde
- G05 - CONTROLLING REGULATING
Information Patent Grant
Compact or miniature high temperature differential pressure sensor...
- Patent number 10,126,193
- Issue date Nov 13, 2018
- Rosemount Aerospace Inc.
- Christopher Sanden
- G01 - MEASURING TESTING
Information Patent Grant
Manometer with cadence indicator
- Patent number 10,098,809
- Issue date Oct 16, 2018
- Mercury Enterprises, Inc.
- James Russell Ritter
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure measuring pickup
- Patent number 10,067,023
- Issue date Sep 4, 2018
- ENDRESS+HAUSER SE+CO.KG
- Michael Hugel
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 9,983,081
- Issue date May 29, 2018
- Denso Corporation
- Kazuyuki Oono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micromechanical pressure sensor device and corresponding manufactur...
- Patent number 9,958,348
- Issue date May 1, 2018
- Robert Bosch GmbH
- Johannes Classen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS capacitive pressure sensor
- Patent number 9,772,245
- Issue date Sep 26, 2017
- ams International AG
- Willem Frederik Adrianus Besling
- G01 - MEASURING TESTING
Information Patent Grant
Coplanar process fluid pressure sensor module
- Patent number 9,752,945
- Issue date Sep 5, 2017
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RELATIVE PRESSURE MEASUREMENT RECORDER FOR DETERMINING A FIRST PRES...
- Publication number 20250035500
- Publication date Jan 30, 2025
- Endress+Hauser SE+Co. KG
- Raimund Becher
- G01 - MEASURING TESTING
Information Patent Application
USE OF A GALLIUM-BASED ALLOY AS TRANSFER FLUID IN A DIAPHRAGM SEAL
- Publication number 20250020530
- Publication date Jan 16, 2025
- Endress+Hauser SE+Co. KG
- Dietmar Leuthner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS PRESSURE TRANSMITTER FOR HYDROGEN APPLICATIONS
- Publication number 20240426688
- Publication date Dec 26, 2024
- Rosemount Inc.
- Christopher L. ERIKSEN
- G01 - MEASURING TESTING
Information Patent Application
Sensor Having a Plurality of Diaphragms
- Publication number 20240328882
- Publication date Oct 3, 2024
- TE Connectivity Solutions GMBH
- Dave Eric Wagner
- G01 - MEASURING TESTING
Information Patent Application
CREEP/DEFORMATION COMPENSATION FOR SENSORS
- Publication number 20240255372
- Publication date Aug 1, 2024
- EZMEMS LTD
- Nicola MOLINAZZI
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, APPARATUSES, AND METHODS FOR FLUID FLOW DETECTION
- Publication number 20240240977
- Publication date Jul 18, 2024
- Honeywell International Inc.
- Kaligaselvi LENIN
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL PRESSURE MEASURING SENSOR WITH OVERLOAD PROTECTION
- Publication number 20240068896
- Publication date Feb 29, 2024
- Endress+Hauser SE+Co. KG
- Thomas Uehlin
- G01 - MEASURING TESTING
Information Patent Application
COPLANAR DIFFERENTIAL PRESSURE TRANSDUCER
- Publication number 20240044733
- Publication date Feb 8, 2024
- Endress+Hauser SE+Co. KG
- Thomas Uehlin
- G01 - MEASURING TESTING
Information Patent Application
DIAPHRAGM PRESSURE GAUGE AND COMPOUND PRESSURE GAUGE
- Publication number 20230304883
- Publication date Sep 28, 2023
- VACUUM PRODUCTS CORPORATION
- Hisao HOJOH
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR CHIP, PRESSURE SENSOR, AND MANUFACTURING METHOD THE...
- Publication number 20230146603
- Publication date May 11, 2023
- Murata Manufacturing Co., Ltd.
- Daiki TSUJI
- G01 - MEASURING TESTING
Information Patent Application
Sensing Device
- Publication number 20230115850
- Publication date Apr 13, 2023
- Measurement Specialties (China) Ltd.
- Tinghui (Felix) Fu
- G01 - MEASURING TESTING
Information Patent Application
Photoacoustic Gas Sensor and Pressure Sensor
- Publication number 20230033615
- Publication date Feb 2, 2023
- INFINEON TECHNOLOGIES AG
- Johannes Manz
- G01 - MEASURING TESTING
Information Patent Application
Sensor Device for Determining Differential Pressure in Liquid or Ga...
- Publication number 20220404224
- Publication date Dec 22, 2022
- ABB Schweiz AG
- Andrew Holmes
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL PRESSURE SENSOR
- Publication number 20220316973
- Publication date Oct 6, 2022
- Rosemount Aerospace Inc.
- David P. Potasek
- G01 - MEASURING TESTING
Information Patent Application
ELECTROSTATIC CAPACITY SENSOR
- Publication number 20220228938
- Publication date Jul 21, 2022
- Honda Motor Co., Ltd.
- Ryusuke ISHIZAKI
- G01 - MEASURING TESTING
Information Patent Application
Pressure or Flow Rate Measuring Cell
- Publication number 20210348956
- Publication date Nov 11, 2021
- Siemens Aktiengesellschaft
- Gilbert Alexander ERDLER
- G01 - MEASURING TESTING
Information Patent Application
MICROMECHANICAL PRESSURE SENSOR DEVICE AND CORRESPONDING PRODUCTION...
- Publication number 20210130161
- Publication date May 6, 2021
- ROBERT BOSCH GmbH
- Friedjof Heuck
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DIFFERENTIAL PRESSURE SENSOR
- Publication number 20210116318
- Publication date Apr 22, 2021
- ARIANEGROUP SAS
- François GOUBERT
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ELEMENT
- Publication number 20210108980
- Publication date Apr 15, 2021
- AZBIL CORPORATION
- Tomohisa TOKUDA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ELEMENT
- Publication number 20210108981
- Publication date Apr 15, 2021
- AZBIL CORPORATION
- Tomohisa TOKUDA
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSING DEVICE ISOLATION CAVITY SEAL MONITORING
- Publication number 20210096036
- Publication date Apr 1, 2021
- Rosemount Inc.
- John Paul Schulte
- G01 - MEASURING TESTING
Information Patent Application
Photoacoustic Gas Sensor and Pressure Sensor
- Publication number 20200400553
- Publication date Dec 24, 2020
- INFINEON TECHNOLOGIES AG
- Johannes Manz
- G01 - MEASURING TESTING
Information Patent Application
DOUBLE-MEMBRANE CAPACITIVE PRESSURE SENSOR AND MANUFACTURING METHOD
- Publication number 20200319049
- Publication date Oct 8, 2020
- Chuandong Magnetic Electronics Co., Ltd.
- Ming QING
- G01 - MEASURING TESTING
Information Patent Application
HIGH SENSITIVITY PRESSURE SENSOR PACKAGE
- Publication number 20200209090
- Publication date Jul 2, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Russell Craddock
- G01 - MEASURING TESTING
Information Patent Application
CORROSION-PROTECTION ELEMENT FOR A FIELD DEVICE
- Publication number 20200200632
- Publication date Jun 25, 2020
- Endress+Hauser SE+Co. KG
- Sergey Lopatin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PRESSURE SENSORS AND METHODS OF MAKING PRESSURE SENSORS
- Publication number 20200064216
- Publication date Feb 27, 2020
- Rosemount Aerospace Inc.
- Christopher Sanden
- G01 - MEASURING TESTING
Information Patent Application
OVERPRESSURE PROTECTION SYSTEM
- Publication number 20200056954
- Publication date Feb 20, 2020
- GENERAL ELECTRIC COMPANY
- Dag WANG
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE MODULATOR
- Publication number 20190271605
- Publication date Sep 5, 2019
- GENERAL ELECTRIC COMPANY
- Christopher Grinde
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE, ELECTRONIC APPARATUS, AND VEHICLE
- Publication number 20180283973
- Publication date Oct 4, 2018
- SEIKO EPSON CORPORATION
- Ryuichi KUROSAWA
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE SENSOR HAVING OVERPRESSURE PROTECTION WITH REDUCED OUTPUT...
- Publication number 20180259414
- Publication date Sep 13, 2018
- HONEYWELL INTERNATIONAL INC.
- George Hershey
- G01 - MEASURING TESTING

involving double diaphragm

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressure transmitter

Pressure and flow rate measuring cell

Electrostatic capacity sensor

Differential pressure sensor

Micromechanical pressure sensor with two cavities and diaphragms an...

Photoacoustic gas sensor and pressure sensor

Sensor device with multiple simultaneous pressure measurements

Differential pressure sensor

Pressure sensor element for measuring differential pressure and a d...

Corrosion-protection element for a field device

Pressure sensing device isolation cavity seal monitoring

High sensitivity pressure sensor package

Double-membrane capacitive pressure sensor and manufacturing method

Differential MEMS pressure sensors with a ceramic header body and m...

Diaphragm seal assembly with evacuated double diaphragm and vacuum...

Pressure sensor having overpressure protection with reduced output...

Pressure modulator

Process pressure transmitter with seal having diamond like carbon c...

Pressure sensor sub assembly and fabrication

Pressure sensor with flow porting having integral flame-proof safet...

Method and apparatus for correction of pressure sensors

Pressure sensor header with improved input pressure withstand capab...

Pressure modulator

Compact or miniature high temperature differential pressure sensor...

Manometer with cadence indicator

Differential pressure measuring pickup

Pressure sensor

Micromechanical pressure sensor device and corresponding manufactur...

MEMS capacitive pressure sensor

Coplanar process fluid pressure sensor module

Patents Applicationslast 30 patents

RELATIVE PRESSURE MEASUREMENT RECORDER FOR DETERMINING A FIRST PRES...

USE OF A GALLIUM-BASED ALLOY AS TRANSFER FLUID IN A DIAPHRAGM SEAL

PROCESS PRESSURE TRANSMITTER FOR HYDROGEN APPLICATIONS

Sensor Having a Plurality of Diaphragms

CREEP/DEFORMATION COMPENSATION FOR SENSORS

SYSTEMS, APPARATUSES, AND METHODS FOR FLUID FLOW DETECTION

DIFFERENTIAL PRESSURE MEASURING SENSOR WITH OVERLOAD PROTECTION

COPLANAR DIFFERENTIAL PRESSURE TRANSDUCER

DIAPHRAGM PRESSURE GAUGE AND COMPOUND PRESSURE GAUGE

PRESSURE SENSOR CHIP, PRESSURE SENSOR, AND MANUFACTURING METHOD THE...

Sensing Device

Photoacoustic Gas Sensor and Pressure Sensor

Sensor Device for Determining Differential Pressure in Liquid or Ga...

DIFFERENTIAL PRESSURE SENSOR

ELECTROSTATIC CAPACITY SENSOR

Pressure or Flow Rate Measuring Cell

MICROMECHANICAL PRESSURE SENSOR DEVICE AND CORRESPONDING PRODUCTION...

DIFFERENTIAL PRESSURE SENSOR

SENSOR ELEMENT

SENSOR ELEMENT

PRESSURE SENSING DEVICE ISOLATION CAVITY SEAL MONITORING

Photoacoustic Gas Sensor and Pressure Sensor

DOUBLE-MEMBRANE CAPACITIVE PRESSURE SENSOR AND MANUFACTURING METHOD

HIGH SENSITIVITY PRESSURE SENSOR PACKAGE

CORROSION-PROTECTION ELEMENT FOR A FIELD DEVICE

PRESSURE SENSORS AND METHODS OF MAKING PRESSURE SENSORS

OVERPRESSURE PROTECTION SYSTEM

PRESSURE MODULATOR

SENSOR DEVICE, ELECTRONIC APPARATUS, AND VEHICLE

PRESSURE SENSOR HAVING OVERPRESSURE PROTECTION WITH REDUCED OUTPUT...