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G01N2021/1704

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Current Industry

G01N2021/1704in gases

Industries

Patents Grantslast 30 patents

Information Patent Grant
Photoacoustic spectrum phase locking method, apparatus, and system
- Patent number 12,332,162
- Issue date Jun 17, 2025
- ZHEJIANG LAB
- Yonggang Yin
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor for measuring gas concentration
- Patent number 12,332,161
- Issue date Jun 17, 2025
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Jinyu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Simultaneous ultrasonic vibration and gas sensing based on a tunabl...
- Patent number 12,313,540
- Issue date May 27, 2025
- United States Department of Energy
- Nageswara Rao Lalam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoacoustic detection system with differential amplifier for dete...
- Patent number 12,298,276
- Issue date May 13, 2025
- KIDDE FIRE PROTECTION, LLC
- David L. Lincoln
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic gas sensors with improved signal-to-noise ratio
- Patent number 12,287,280
- Issue date Apr 29, 2025
- Invensense, Inc.
- Jeremy Parker
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of controlling heater systems
- Patent number 12,241,880
- Issue date Mar 4, 2025
- Infineon Technologies AG
- Christoph Glacer
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic or photothermal detector comprising an optical transd...
- Patent number 12,228,498
- Issue date Feb 18, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Thomas Lauwers
- G01 - MEASURING TESTING
Information Patent Grant
Particle size distribution measuring apparatus and particle size di...
- Patent number 12,216,036
- Issue date Feb 4, 2025
- Horiba, Ltd.
- Tetsuji Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Filterless non-dispersive infrared sensing devices and methods
- Patent number 12,209,949
- Issue date Jan 28, 2025
- Vanderbilt University
- Joshua D. Caldwell
- G01 - MEASURING TESTING
Information Patent Grant
Synchronous detection system and detection method for trace nitroge...
- Patent number 12,123,825
- Issue date Oct 22, 2024
- Anhui University of Science and Technology
- Huawei Jin
- G01 - MEASURING TESTING
Information Patent Grant
MEMS-based photoacoustic cell
- Patent number 12,111,249
- Issue date Oct 8, 2024
- Hahn-Schickard-Gesellschaft fur Angewandte Forschung e.V.
- Alfons Dehé
- G01 - MEASURING TESTING
Information Patent Grant
Encapsulating of photoacoustic detector
- Patent number 12,092,566
- Issue date Sep 17, 2024
- Honeywell International Inc.
- OndOnd{hacek over (r)}ej Jemelka
- G01 - MEASURING TESTING
Information Patent Grant
Micromechanical device with perforated membrane
- Patent number 12,030,021
- Issue date Jul 9, 2024
- Infineon Technologies AG
- Abidin Güçlü Onaran
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Detector cell for a photoacoustic gas sensor and photoacoustic gas...
- Patent number 12,000,772
- Issue date Jun 4, 2024
- Infineon Technologies AG
- Tobias Mittereder
- G01 - MEASURING TESTING
Information Patent Grant
Multi-physical field imaging method and system based on PET-CT and DAS
- Patent number 11,965,995
- Issue date Apr 23, 2024
- Yibo Wang
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for measuring multiple analyte concentrations in...
- Patent number 11,953,437
- Issue date Apr 9, 2024
- Endress+Hauser Optical Analysis, Inc.
- Marc Winter
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring a temperature of a gas
- Patent number 11,946,871
- Issue date Apr 2, 2024
- Purdue Research Foundation
- Alexey Shashurin
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detecting concentration of free SiO2 in coal...
- Patent number 11,940,376
- Issue date Mar 26, 2024
- Anhui University of Science and Technology
- Huawei Jin
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-optic photoacoustic sensing probe capable of resisting interf...
- Patent number 11,940,375
- Issue date Mar 26, 2024
- STATE GRID ANHUI ELECTRIC POWER RESEARCH INSTITUTE
- Fengxiang Ma
- G01 - MEASURING TESTING
Information Patent Grant
Vertical photonic crystal waveguide for gas detection
- Patent number 11,921,037
- Issue date Mar 5, 2024
- Omega Optics, Inc.
- Hamed Dalir
- G01 - MEASURING TESTING
Information Patent Grant
Methods including panel bonding acts and electronic devices includi...
- Patent number 11,921,032
- Issue date Mar 5, 2024
- Infineon Technologies AG
- Horst Theuss
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Compact photoacoustic detection device
- Patent number 11,906,422
- Issue date Feb 20, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Emmanuel Ollier
- G01 - MEASURING TESTING
Information Patent Grant
Methods including panel bonding acts and electronic devices includi...
- Patent number 11,885,736
- Issue date Jan 30, 2024
- Infineon Technologies AG
- Horst Theuss
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Photoacoustic spectroscope having a vibrating structure as sound de...
- Patent number 11,879,832
- Issue date Jan 23, 2024
- Hahn-Schickard-Gesellschaft fur Angewandte Forschung e.V.
- Daniel Biesinger
- G01 - MEASURING TESTING
Information Patent Grant
Metamaterial-based IR emitter having modulatable emissivity
- Patent number 11,874,218
- Issue date Jan 16, 2024
- Hahn-Schickard-Gesellschaft fur Angewandte Forschung e.V.
- Daniel Biesinger
- G01 - MEASURING TESTING
Information Patent Grant
Device for photoacoustic characterisation of a gaseous substance an...
- Patent number 11,874,217
- Issue date Jan 16, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Salim Boutami
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive sensor for photoacoustic spectroscopy, device and method...
- Patent number 11,852,580
- Issue date Dec 26, 2023
- UNIVERSITE DE MONTPELLIER
- Aurore Vicet
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Dissolved gas analysis devices, systems, and methods
- Patent number 11,796,455
- Issue date Oct 24, 2023
- ABB Schweiz AG
- Henry L. Buijs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Measuring device for analyzing the composition of a fuel gas, havin...
- Patent number 11,796,456
- Issue date Oct 24, 2023
- ABB Schweiz AG
- Susanne Wiedemann
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic transducer
- Patent number 11,761,884
- Issue date Sep 19, 2023
- VMICRO SAS
- Bart Kuyken
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BROADBAND PHOTOACOUSTIC AMPLIFICATION METHOD FOR SENSITIVE MULTI-SP...
- Publication number 20250155360
- Publication date May 15, 2025
- The Chinese University of Hong Kong
- Wei REN
- G01 - MEASURING TESTING
Information Patent Application
OPTOMECHANICAL TRANSDUCTION SYSTEM FOR PHOTOACOUSTIC SPECTROMETRY
- Publication number 20250137919
- Publication date May 1, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Wioletta TRZPIL
- G01 - MEASURING TESTING
Information Patent Application
THERMAL EMITTER, METHOD FOR OPERATING A THERMAL EMITTER AND MEMS GA...
- Publication number 20250133634
- Publication date Apr 24, 2025
- INFINEON TECHNOLOGIES AG
- Tobias Mittereder
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
BALANCED-DETECTION INTERFEROMETRIC CAVITY-ASSISTED PHOTOTHERMAL SPE...
- Publication number 20250130161
- Publication date Apr 24, 2025
- Technische Universitat Wien
- Johannes Paul WACLAWEK
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICES, MICROELECTROMECHANICAL SYSTEM GAS SENSOR, ME...
- Publication number 20250102422
- Publication date Mar 27, 2025
- INFINEON TECHNOLOGIES AG
- Michael Hauff
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC SPECTROSCOPY SENSOR FOR TRACE GAS DETECTION AND METHO...
- Publication number 20250060306
- Publication date Feb 20, 2025
- Consiglio Nazionale Delle Ricerche
- Mario SICILIANI DE CUMIS
- G01 - MEASURING TESTING
Information Patent Application
VIBRATION DAMPED SENSOR DEVICE
- Publication number 20250003864
- Publication date Jan 2, 2025
- SENSIRION AG
- Luca RABEZZANA
- G01 - MEASURING TESTING
Information Patent Application
Soil Gas-Flux Measurement System
- Publication number 20240361287
- Publication date Oct 31, 2024
- Bhuvana Krishnaswamy
- G01 - MEASURING TESTING
Information Patent Application
Gas Sensor
- Publication number 20240337588
- Publication date Oct 10, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- JinYu ZHANG
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR AND GAS MEASUREMENT METHOD
- Publication number 20240328927
- Publication date Oct 3, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Takaaki FURUYA
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR AND OPTICAL DEVICE
- Publication number 20240319076
- Publication date Sep 26, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Kengo SASAYAMA
- G01 - MEASURING TESTING
Information Patent Application
ASSEMBLY FOR A MULTISPECTRAL LIGHT EMISSION, AND MULTISPECTRAL SENS...
- Publication number 20240302266
- Publication date Sep 12, 2024
- Thorsten GRAUNKE
- G01 - MEASURING TESTING
Information Patent Application
SIMULTANEOUS DETECTION METHOD AND SYSTEM FOR DISSOLVED GAS AND PART...
- Publication number 20240288359
- Publication date Aug 29, 2024
- CHONGQING UNIVERSITY
- Fu Wan
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC GAS SENSOR DEVICE
- Publication number 20240230519
- Publication date Jul 11, 2024
- SENSIRION AG
- Thomas UEHLINGER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS
- Publication number 20240230521
- Publication date Jul 11, 2024
- HAHN-SCHICKARD-GESELLSCHAFT FUR ANGEWANDTE FORSCHUNG E.V.
- Achim BITTNER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Gas Sensor
- Publication number 20240219294
- Publication date Jul 4, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- JinYu ZHANG
- G01 - MEASURING TESTING
Information Patent Application
Gas Sensor
- Publication number 20240219293
- Publication date Jul 4, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- JinYu ZHANG
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC GAS SENSOR, AND METHOD FOR PRODUCING SAME
- Publication number 20240201070
- Publication date Jun 20, 2024
- Technische Universität Dortmund
- Stefan PALZER
- G01 - MEASURING TESTING
Information Patent Application
SYNCHRONOUS DETECTION SYSTEM AND DETECTION METHOD FOR TRACE NITROGE...
- Publication number 20240175803
- Publication date May 30, 2024
- Anhui University of Science and Technology
- Huawei JIN
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN...
- Publication number 20240175804
- Publication date May 30, 2024
- Tobias Meinert
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC SPECTRUM PHASE LOCKING METHOD, APPARATUS, AND SYSTEM
- Publication number 20240167940
- Publication date May 23, 2024
- ZHEJIANG LAB
- Yonggang YIN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS
- Publication number 20240133802
- Publication date Apr 25, 2024
- HAHN-SCHICKARD-GESELLSCHAFT FUR ANGEWANDTE FORSCHUNG E.V.
- Achim BITTNER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PHOTOACOUSTIC GAS SENSOR DEVICE
- Publication number 20240133801
- Publication date Apr 25, 2024
- SENSIRION AG
- Thomas UEHLINGER
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR ANALYZING A SAMPLE
- Publication number 20240102919
- Publication date Mar 28, 2024
- HELSINGIN YLIOPISTO
- Markku VAINIO
- G01 - MEASURING TESTING
Information Patent Application
AEROSOL SENSOR COMPONENT
- Publication number 20240068954
- Publication date Feb 29, 2024
- Honeywell International Inc.
- Fan YANG
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING LASER RADIATION BY PHOTOACOUSTIC EFFECT
- Publication number 20240060876
- Publication date Feb 22, 2024
- MIRSENSE
- Mathieu CARRAS
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL-TO-NOISE RATIO FOR PHOTOACOUSTIC GAS SENSORS
- Publication number 20240060875
- Publication date Feb 22, 2024
- InvenSense, Inc.
- Jeremy Parker
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ULTRAHIGH-SPEED MULTI-PARAMETRIC PHOTOACOUSTIC MICROSCOPY BASED ON...
- Publication number 20230417654
- Publication date Dec 28, 2023
- Washington University
- Song Hu
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC DETECTION SYSTEM
- Publication number 20230408455
- Publication date Dec 21, 2023
- Carrier Corporation
- David L. Lincoln
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR WITH DRIFT COMPENSATION
- Publication number 20230358580
- Publication date Nov 9, 2023
- MATRIX SENSORS, INC.
- Paul R. Wilkinson
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photoacoustic spectrum phase locking method, apparatus, and system

Gas sensor for measuring gas concentration

Simultaneous ultrasonic vibration and gas sensing based on a tunabl...

Photoacoustic detection system with differential amplifier for dete...

Photoacoustic gas sensors with improved signal-to-noise ratio

Method of controlling heater systems

Photoacoustic or photothermal detector comprising an optical transd...

Particle size distribution measuring apparatus and particle size di...

Filterless non-dispersive infrared sensing devices and methods

Synchronous detection system and detection method for trace nitroge...

MEMS-based photoacoustic cell

Encapsulating of photoacoustic detector

Micromechanical device with perforated membrane

Detector cell for a photoacoustic gas sensor and photoacoustic gas...

Multi-physical field imaging method and system based on PET-CT and DAS

Device and method for measuring multiple analyte concentrations in...

Systems and methods for measuring a temperature of a gas

System and method for detecting concentration of free SiO2 in coal...

Fiber-optic photoacoustic sensing probe capable of resisting interf...

Vertical photonic crystal waveguide for gas detection

Methods including panel bonding acts and electronic devices includi...

Compact photoacoustic detection device

Methods including panel bonding acts and electronic devices includi...

Photoacoustic spectroscope having a vibrating structure as sound de...

Metamaterial-based IR emitter having modulatable emissivity

Device for photoacoustic characterisation of a gaseous substance an...

Capacitive sensor for photoacoustic spectroscopy, device and method...

Dissolved gas analysis devices, systems, and methods

Measuring device for analyzing the composition of a fuel gas, havin...

Photoacoustic transducer

Patents Applicationslast 30 patents

BROADBAND PHOTOACOUSTIC AMPLIFICATION METHOD FOR SENSITIVE MULTI-SP...

OPTOMECHANICAL TRANSDUCTION SYSTEM FOR PHOTOACOUSTIC SPECTROMETRY

THERMAL EMITTER, METHOD FOR OPERATING A THERMAL EMITTER AND MEMS GA...

BALANCED-DETECTION INTERFEROMETRIC CAVITY-ASSISTED PHOTOTHERMAL SPE...

SEMICONDUCTOR DEVICES, MICROELECTROMECHANICAL SYSTEM GAS SENSOR, ME...

PHOTOACOUSTIC SPECTROSCOPY SENSOR FOR TRACE GAS DETECTION AND METHO...

VIBRATION DAMPED SENSOR DEVICE

Soil Gas-Flux Measurement System

Gas Sensor

GAS SENSOR AND GAS MEASUREMENT METHOD

GAS SENSOR AND OPTICAL DEVICE

ASSEMBLY FOR A MULTISPECTRAL LIGHT EMISSION, AND MULTISPECTRAL SENS...

SIMULTANEOUS DETECTION METHOD AND SYSTEM FOR DISSOLVED GAS AND PART...

PHOTOACOUSTIC GAS SENSOR DEVICE

METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS

Gas Sensor

Gas Sensor

PHOTOACOUSTIC GAS SENSOR, AND METHOD FOR PRODUCING SAME

SYNCHRONOUS DETECTION SYSTEM AND DETECTION METHOD FOR TRACE NITROGE...

GAS SENSOR FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN...

PHOTOACOUSTIC SPECTRUM PHASE LOCKING METHOD, APPARATUS, AND SYSTEM

METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS

PHOTOACOUSTIC GAS SENSOR DEVICE

APPARATUS AND METHOD FOR ANALYZING A SAMPLE

AEROSOL SENSOR COMPONENT

DEVICE FOR MEASURING LASER RADIATION BY PHOTOACOUSTIC EFFECT

SIGNAL-TO-NOISE RATIO FOR PHOTOACOUSTIC GAS SENSORS

ULTRAHIGH-SPEED MULTI-PARAMETRIC PHOTOACOUSTIC MICROSCOPY BASED ON...

PHOTOACOUSTIC DETECTION SYSTEM

GAS SENSOR WITH DRIFT COMPENSATION