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Measuring instruments
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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G01N2021/1704
in gases
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Patents Grants
last 30 patents
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
Information
Patent Grant
Photoacoustic detection system with clocked tuning fork positions
Patent number
11,754,533
Issue date
Sep 12, 2023
Carrier Corporation
David L. Lincoln
G01 - MEASURING TESTING
Information
Patent Grant
Photoacoustic gas sensor device
Patent number
11,754,492
Issue date
Sep 12, 2023
Sensirion AG
Thomas Uehlinger
G01 - MEASURING TESTING
Information
Patent Grant
Modulation of a movable IR emitter through a diaphragm structure
Patent number
11,726,029
Issue date
Aug 15, 2023
Hahn-Schickard-Gesellschaft fur Angewandte Forschung e.V.
Alfons Dehé
G02 - OPTICS
Information
Patent Grant
Photoacoustic gas sensor using a method for modulating the illumina...
Patent number
11,719,625
Issue date
Aug 8, 2023
MIRSENSE
Mathieu Carras
G01 - MEASURING TESTING
Information
Patent Grant
Photoacoustic sensors and associated production methods
Patent number
11,686,667
Issue date
Jun 27, 2023
Infineon Technologies AG
Horst Theuss
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Mine dust real-time detection system based on double-photo acoustic...
Patent number
11,662,301
Issue date
May 30, 2023
Anhui University of Science and Technology
Huawei Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated photoacoustic gas sensor and method for manufacturing th...
Patent number
11,639,891
Issue date
May 2, 2023
Korea Institute of Science and Technology
Joonhyun Kang
G01 - MEASURING TESTING
Information
Patent Grant
Emitter structure and production method
Patent number
11,617,232
Issue date
Mar 28, 2023
Infineon Technologies AG
David Tumpold
G01 - MEASURING TESTING
Information
Patent Grant
Emitter package for a photoacoustic sensor
Patent number
11,609,180
Issue date
Mar 21, 2023
Infineon Technologies AG
Siyuan Qi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Assembly for measuring the relative humidity level inside a watch case
Patent number
11,585,748
Issue date
Feb 21, 2023
The Swatch Group Research and Development Ltd.
Dominique Dubugnon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photoacoustic apparatus and methods
Patent number
11,561,206
Issue date
Jan 24, 2023
Nokia Technologies Oy
David Bitauld
G01 - MEASURING TESTING
Information
Patent Grant
Photoacoustic sensor with replacement gas and detection process usi...
Patent number
11,555,780
Issue date
Jan 17, 2023
Drägerwerk AG & Co. KGaA
Ralf Buchtal
G01 - MEASURING TESTING
Information
Patent Grant
Wafer arrangement for gas sensor
Patent number
11,530,980
Issue date
Dec 20, 2022
Infineon Technologies AG
Stefan Kolb
G01 - MEASURING TESTING
Information
Patent Grant
Gas detection-use image processing device, and gas detection-use im...
Patent number
11,519,852
Issue date
Dec 6, 2022
Konica Minolta, Inc.
Takashi Morimoto
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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
Information
Patent Application
Gas Sensor
Publication number
20230349816
Publication date
Nov 2, 2023
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
JinYu ZHANG
G01 - MEASURING TESTING
Information
Patent Application
ENCAPSULATING OF PHOTOACOUSTIC DETECTOR
Publication number
20230333005
Publication date
Oct 19, 2023
Honeywell International Inc.
Ondrej Jemelka
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING CONCENTRATION OF FREE SIO2 IN COAL...
Publication number
20230314308
Publication date
Oct 5, 2023
Anhui University of Science and Technology
Huawei JIN
G01 - MEASURING TESTING
Information
Patent Application
SENSOR SYSTEM
Publication number
20230288319
Publication date
Sep 14, 2023
ASAHI KASEI MICRODEVICES CORPORATION
Tomohiko OGAWA
G01 - MEASURING TESTING
Information
Patent Application
FILTERLESS NON-DISPERSIVE INFRARED SENSING DEVICES AND METHODS
Publication number
20230221242
Publication date
Jul 13, 2023
Vanderbilt University
Joshua D. Caldwell
G01 - MEASURING TESTING
Information
Patent Application
COMPACT PHOTOACOUSTIC DETECTION DEVICE
Publication number
20230168183
Publication date
Jun 1, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Emmanuel OLLIER
G01 - MEASURING TESTING
Information
Patent Application
TRAINING DATA CREATION METHOD, MACHINE LEARNING METHOD, CONSUMABLE...
Publication number
20230117651
Publication date
Apr 20, 2023
Gigaphoton Inc.
Kunihiko ABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS INCLUDING PANEL BONDING ACTS AND ELECTRONIC DEVICES INCLUDI...
Publication number
20230085825
Publication date
Mar 23, 2023
INFINEON TECHNOLOGIES AG
Horst Theuss
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DEVICE AND METHOD FOR MEASURING MULTIPLE ANALYTE CONCENTRATIONS IN...
Publication number
20230065553
Publication date
Mar 2, 2023
SPECTRASENSORS, INC.
Marc Winter
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
PARTICLE SIZE DISTRIBUTION MEASURING APPARATUS AND PARTICLE SIZE DI...
Publication number
20220404256
Publication date
Dec 22, 2022
HORIBA, LTD.
Tetsuji YAMAGUCHI
G01 - MEASURING TESTING
Information
Patent Application
Emitter Structure and Production Method
Publication number
20220377851
Publication date
Nov 24, 2022
INFINEON TECHNOLOGIES AG
David Tumpold
G01 - MEASURING TESTING
Information
Patent Application
PHOTOACOUSTIC OR PHOTOTHERMAL DETECTOR COMPRISING AN OPTICAL TRANSD...
Publication number
20220364981
Publication date
Nov 17, 2022
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Thomas LAUWERS
G01 - MEASURING TESTING
Information
Patent Application
MEMS-BASED PHOTOACOUSTIC CELL
Publication number
20220299427
Publication date
Sep 22, 2022
HAHN-SCHICKARD-GESELLSCHAFT FUR ANGEWANDTE FORSCHUNG E.V.
Alfons Dehé
G01 - MEASURING TESTING
Information
Patent Application
PHOTOACOUSTIC TRANSDUCER
Publication number
20220276149
Publication date
Sep 1, 2022
Universiteit Gent
Bart KUYKEN
G01 - MEASURING TESTING
Information
Patent Application
PHOTOACOUSTIC GAS SENSOR DEVICE
Publication number
20220236230
Publication date
Jul 28, 2022
SENSIRION AG
Christophe SALZMANN
G01 - MEASURING TESTING
Information
Patent Application
Detector Cell for a Photoacoustic Gas Sensor and Photoacoustic Gas...
Publication number
20220228974
Publication date
Jul 21, 2022
INFINEON TECHNOLOGIES AG
Tobias Mittereder
G01 - MEASURING TESTING
Information
Patent Application
PHOTOACOUSTIC GAS SENSOR DEVICE
Publication number
20220187193
Publication date
Jun 16, 2022
SENSIRION AG
Thomas UEHLINGER
G01 - MEASURING TESTING
Information
Patent Application
FIBER-OPTIC PHOTOACOUSTIC SENSING PROBE CAPABLE OF RESISTING INTERF...
Publication number
20220178816
Publication date
Jun 9, 2022
STATE GRID ANHUI ELECTRIC POWER RESEARCH INSTITUTE
Fengxiang Ma
G01 - MEASURING TESTING
Information
Patent Application
PHOTOACOUSTIC SPECTROSCOPE HAVING A VIBRATING STRUCTURE AS SOUND DE...
Publication number
20220136957
Publication date
May 5, 2022
Hahn -Schickard-Gesellschaft fü angewandte Forschung e.V.
Daniel Biesinger
G01 - MEASURING TESTING