Non-dispersive gas analysers

Industry

CPC
G01N21/61

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N21/00Investigating or analysing materials by the use of optical means

Current Industry

G01N21/61Non-dispersive gas analysers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods, apparatuses, and systems for diagnosing misalignment in ga...
- Patent number 12,117,393
- Issue date Oct 15, 2024
- Honeywell International Inc.
- Rodney Royston Watts
- G01 - MEASURING TESTING
Information Patent Grant
In mask sensor system
- Patent number 12,085,507
- Issue date Sep 10, 2024
- California Institute of Technology
- Lance E. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compressed gas cleaning of windows in particle concentration measur...
- Patent number 12,055,477
- Issue date Aug 6, 2024
- Kidde Technologies, Inc.
- Eli Baldwin
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing with porous scattering material
- Patent number 12,019,017
- Issue date Jun 25, 2024
- Lumileds LLC
- Hisashi Masui
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 11,972,595
- Issue date Apr 30, 2024
- Office National D'Etudes et de Recherches Aerospatiales
- Pierre-Yves Foucher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for frequency matching a resonance cavity to a li...
- Patent number 11,946,857
- Issue date Apr 2, 2024
- PICOMOLE INC.
- Sébastien Noël
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas detection apparatus
- Patent number 11,921,030
- Issue date Mar 5, 2024
- Takaaki Furuya
- G01 - MEASURING TESTING
Information Patent Grant
Optical device
- Patent number 11,921,038
- Issue date Mar 5, 2024
- Asahi Kasei Microdevices Corporation
- Kengo Sasayama
- G01 - MEASURING TESTING
Information Patent Grant
Beam conducting cavity structure, gas sensor and method for product...
- Patent number 11,867,617
- Issue date Jan 9, 2024
- OSRAM OLED GmbH
- Farhang Ghasemi Afshar
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration measurement system and airway adapter thereof
- Patent number 11,808,694
- Issue date Nov 7, 2023
- COMDEK INDUSTRIAL CORPORATION
- Yi-Sung Kuo
- G01 - MEASURING TESTING
Information Patent Grant
Water vapor differential minimization systems and methods for gas e...
- Patent number 11,761,893
- Issue date Sep 19, 2023
- Li-Cor, Inc.
- Jason Hupp
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing system having quadric reflective surface
- Patent number 11,740,179
- Issue date Aug 29, 2023
- Lumileds LLC
- Hisashi Masui
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for compensating temperature gradient effects
- Patent number 11,740,175
- Issue date Aug 29, 2023
- TDK Corporation
- Matthias König
- G01 - MEASURING TESTING
Information Patent Grant
Method of determining nitrogen dioxide concentration with a tunable...
- Patent number 11,740,217
- Issue date Aug 29, 2023
- King Fahd University of Petroleum & Minerals
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Grant
Smart gas monitoring device
- Patent number 11,694,531
- Issue date Jul 4, 2023
- Yesukai Fernand Azevedo Benayon
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods, apparatuses, and systems for diagnosing misalignment in ga...
- Patent number 11,674,894
- Issue date Jun 13, 2023
- Honeywell International Inc.
- Rodney Royston Watts
- G01 - MEASURING TESTING
Information Patent Grant
NDIR sensor, sampling method and system for breath analysis
- Patent number 11,674,900
- Issue date Jun 13, 2023
- Amphenol Thermometrics, Inc.
- David Henderson
- G01 - MEASURING TESTING
Information Patent Grant
Continuous measurement method for determining NO2 concentration
- Patent number 11,668,688
- Issue date Jun 6, 2023
- King Fahd University of Petroleum & Minerals
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Grant
Gas analysis system and gas analysis method
- Patent number 11,650,155
- Issue date May 16, 2023
- Yokogawa Electric Corporation
- Yuta Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Photonic crystal gas sensor
- Patent number 11,624,742
- Issue date Apr 11, 2023
- The Board of Regents of the University of Oklahoma
- Binbin Weng
- G01 - MEASURING TESTING
Information Patent Grant
Gas delivery and nitrogen dioxide measurement system
- Patent number 11,609,218
- Issue date Mar 21, 2023
- King Fahd University of Petroleum & Minerals
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Grant
NDIR sensor, sampling method and system for breath analysis
- Patent number 11,598,723
- Issue date Mar 7, 2023
- Amphenol Thermometrics, Inc.
- David Henderson
- G01 - MEASURING TESTING
Information Patent Grant
Blue laser system for measuring nitrogen dioxide concentration in g...
- Patent number 11,573,218
- Issue date Feb 7, 2023
- King Fahd University of Petroleum & Minerals
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for monitoring and controlling a haze level
- Patent number 11,536,541
- Issue date Dec 27, 2022
- Andrew Webberley
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Inline measurement of process gas dissociation using infrared absor...
- Patent number 11,521,839
- Issue date Dec 6, 2022
- Applied Materials, Inc.
- Ramesh Gopalan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light absorbance analysis apparatus and program record medium for r...
- Patent number 11,493,443
- Issue date Nov 8, 2022
- Horiba Stec, Co., Ltd.
- Toru Shimizu
- G01 - MEASURING TESTING
Information Patent Grant
Refrigerant leak detection
- Patent number 11,408,624
- Issue date Aug 9, 2022
- Carrier Corporation
- Sotiri T. Hovardas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Resonant, multi-pass cavity for cavity ring-down spectroscopy
- Patent number 11,346,780
- Issue date May 31, 2022
- RINGIR, INC.
- Charles Charbel Harb
- G01 - MEASURING TESTING
Information Patent Grant
NDIR gas sensor and optical device
- Patent number 11,346,775
- Issue date May 31, 2022
- Asahi Kasei Microdevices Corporation
- Kengo Sasayama
- G01 - MEASURING TESTING
Information Patent Grant
Gas detecting device
- Patent number 11,287,360
- Issue date Mar 29, 2022
- RADIANT INNOVATION INC.
- Shao-Yun Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL GAS SENSOR DEVICE, GAS SENSING METHOD AND STORAGE MEDIUM
- Publication number 20240418648
- Publication date Dec 19, 2024
- MITSUMI ELECTRIC CO., LTD.
- Shoko SASAKI
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING THE HUMIDITY IN THE INTERNAL VOLUME OF A WATCH...
- Publication number 20240410828
- Publication date Dec 12, 2024
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Hicham FARAH
- G04 - HOROLOGY
Information Patent Application
GAS DETECTION APPARATUS
- Publication number 20240210306
- Publication date Jun 27, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Takaaki FURUYA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEVICE
- Publication number 20240159662
- Publication date May 16, 2024
- ASAHI KASEI MICRODEVICES CORPORATION
- Kengo SASAYAMA
- G02 - OPTICS
Information Patent Application
GAS DETECTION DEVICE
- Publication number 20230349814
- Publication date Nov 2, 2023
- ASAHI KASEI MICRODEVICES CORPORATION
- Takaaki FURUYA
- G01 - MEASURING TESTING
Information Patent Application
CHEMICAL SENSOR AND METHOD OF FORMING THE SAME
- Publication number 20230317698
- Publication date Oct 5, 2023
- Agency for Science, Technology and Research
- Lennon Yao Ting Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NDIR SENSOR, SAMPLING METHOD AND SYSTEM FOR BREATH ANALYSIS
- Publication number 20230266244
- Publication date Aug 24, 2023
- Amphenol Thermometrics, Inc.
- David HENDERSON
- G01 - MEASURING TESTING
Information Patent Application
METHODS, APPARATUSES, AND SYSTEMS FOR DIAGNOSING MISALIGNMENT IN GA...
- Publication number 20230266238
- Publication date Aug 24, 2023
- Honeywell International Inc.
- Rodney Royston WATTS
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR LONG TERM ACCURATE MEASUREMENT OF AMMONIA...
- Publication number 20230251186
- Publication date Aug 10, 2023
- TECHNOLOGIES INTELIA INC.
- Jacques Godin
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASUREMENT CELL, OPTICAL ANALYZER, WINDOW FORMING MEMBER,...
- Publication number 20230228679
- Publication date Jul 20, 2023
- Horiba Stec, Co., Ltd.
- Yoshiaki NAKATA
- G01 - MEASURING TESTING
Information Patent Application
EMBEDDED OPTICAL FILTER AND ANTI-REFLECTION IMPLEMENTATION WITH MET...
- Publication number 20230133993
- Publication date May 4, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Hassan Omar ALI
- G02 - OPTICS
Information Patent Application
COMPRESSED GAS CLEANING OF WINDOWS IN PARTICLE CONCENTRATION MEASUR...
- Publication number 20230095478
- Publication date Mar 30, 2023
- KIDDE TECHNOLOGIES, INC.
- Eli Baldwin
- G01 - MEASURING TESTING
Information Patent Application
Soil Respiration Device, A System Having Such Devices, and Methods...
- Publication number 20230013716
- Publication date Jan 19, 2023
- Jason R. Snavely
- G01 - MEASURING TESTING
Information Patent Application
Smart Gas Monitoring Device
- Publication number 20220309894
- Publication date Sep 29, 2022
- Yesukai Fernand Azevedo Benayon
- G05 - CONTROLLING REGULATING
Information Patent Application
OPTICAL DEVICE
- Publication number 20220244174
- Publication date Aug 4, 2022
- ASAHI KASEI MICRODEVICES CORPORATION
- Kengo SASAYAMA
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR MAINSTREAM EXHALED OXYGEN SENSOR
- Publication number 20220233097
- Publication date Jul 28, 2022
- The Trustees of Princeton University
- Charles L. Patrick
- G01 - MEASURING TESTING
Information Patent Application
In Mask Sensor System
- Publication number 20220196550
- Publication date Jun 23, 2022
- California Institute of Technology
- Lance E. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS CONCENTRATION MEASUREMENT SYSTEM AND AIRWAY ADAPTER THEREOF
- Publication number 20220187192
- Publication date Jun 16, 2022
- COMDEK INDUSTRIAL CORPORATION
- YI-SUNG KUO
- G01 - MEASURING TESTING
Information Patent Application
WEIGHT LOSS DETECTION AND MONITORING SYSTEM
- Publication number 20220175271
- Publication date Jun 9, 2022
- Breathefit, LLC
- Vincent Battaglia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Detecting and Monitoring Gas Leaks in an Industrial Setting
- Publication number 20220128467
- Publication date Apr 28, 2022
- Saudi Arabian Oil Company
- Adel Mofareh Al-Rashidi
- G01 - MEASURING TESTING
Information Patent Application
Method and Device for Compensating Temperature Gradient Effects
- Publication number 20220120666
- Publication date Apr 21, 2022
- TDK Corporation
- Matthias König
- G01 - MEASURING TESTING
Information Patent Application
GAS ANALYSIS SYSTEM AND GAS ANALYSIS METHOD
- Publication number 20220034807
- Publication date Feb 3, 2022
- YOKOGAWA ELECTRIC CORPORATION
- Yuta Suzuki
- G01 - MEASURING TESTING
Information Patent Application
Beam Conducting Cavity Structure, Gas Sensor and Method for Product...
- Publication number 20220026352
- Publication date Jan 27, 2022
- OSRAM OLED GmbH
- Farhang Ghasemi Afshar
- G01 - MEASURING TESTING
Information Patent Application
BLUE LASER SYSTEM FOR MEASURING NITROGEN DIOXIDE CONCENTRATION IN G...
- Publication number 20220003733
- Publication date Jan 6, 2022
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Application
NDIR SENSOR, SAMPLING METHOD AND SYSTEM FOR BREATH ANALYSIS
- Publication number 20210381972
- Publication date Dec 9, 2021
- Amphenol Thermometrics, Inc.
- David HENDERSON
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR MICROBIAL ACTIVITY DETECTION AND INVENTORY MANAGEMENT...
- Publication number 20210382026
- Publication date Dec 9, 2021
- Poonam NARULA
- G01 - MEASURING TESTING
Information Patent Application
CONTINUOUS MEASUREMENT METHOD FOR DETERMINING NO2 CONCENTRATION
- Publication number 20210372980
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETERMINING NITROGEN DIOXIDE CONCENTRATION WITH A TUNABLE...
- Publication number 20210372981
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Application
GAS DELIVERY AND NITROGEN DIOXIDE MEASUREMENT SYSTEM
- Publication number 20210372979
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdulaziz Aljalal
- G01 - MEASURING TESTING
Information Patent Application
METHODS, APPARATUSES, AND SYSTEMS FOR DIAGNOSING MISALIGNMENT IN GA...
- Publication number 20210333202
- Publication date Oct 28, 2021
- HONEYWELL INTERNATIONAL INC.
- Rodney Royston WATTS
- G01 - MEASURING TESTING

Non-dispersive gas analysers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods, apparatuses, and systems for diagnosing misalignment in ga...

In mask sensor system

Compressed gas cleaning of windows in particle concentration measur...

Gas sensing with porous scattering material

Gas sensor

System and method for frequency matching a resonance cavity to a li...

Gas detection apparatus

Optical device

Beam conducting cavity structure, gas sensor and method for product...

Gas concentration measurement system and airway adapter thereof

Water vapor differential minimization systems and methods for gas e...

Gas sensing system having quadric reflective surface

Method and device for compensating temperature gradient effects

Method of determining nitrogen dioxide concentration with a tunable...

Smart gas monitoring device

Methods, apparatuses, and systems for diagnosing misalignment in ga...

NDIR sensor, sampling method and system for breath analysis

Continuous measurement method for determining NO2 concentration

Gas analysis system and gas analysis method

Photonic crystal gas sensor

Gas delivery and nitrogen dioxide measurement system

NDIR sensor, sampling method and system for breath analysis

Blue laser system for measuring nitrogen dioxide concentration in g...

Apparatus and method for monitoring and controlling a haze level

Inline measurement of process gas dissociation using infrared absor...

Light absorbance analysis apparatus and program record medium for r...

Refrigerant leak detection

Resonant, multi-pass cavity for cavity ring-down spectroscopy

NDIR gas sensor and optical device

Gas detecting device

Patents Applicationslast 30 patents

OPTICAL GAS SENSOR DEVICE, GAS SENSING METHOD AND STORAGE MEDIUM

DEVICE FOR MEASURING THE HUMIDITY IN THE INTERNAL VOLUME OF A WATCH...

GAS DETECTION APPARATUS

OPTICAL DEVICE

GAS DETECTION DEVICE

CHEMICAL SENSOR AND METHOD OF FORMING THE SAME

NDIR SENSOR, SAMPLING METHOD AND SYSTEM FOR BREATH ANALYSIS

METHODS, APPARATUSES, AND SYSTEMS FOR DIAGNOSING MISALIGNMENT IN GA...

METHOD AND APPARATUS FOR LONG TERM ACCURATE MEASUREMENT OF AMMONIA...

OPTICAL MEASUREMENT CELL, OPTICAL ANALYZER, WINDOW FORMING MEMBER,...

EMBEDDED OPTICAL FILTER AND ANTI-REFLECTION IMPLEMENTATION WITH MET...

COMPRESSED GAS CLEANING OF WINDOWS IN PARTICLE CONCENTRATION MEASUR...

Soil Respiration Device, A System Having Such Devices, and Methods...

Smart Gas Monitoring Device

OPTICAL DEVICE

SYSTEM AND METHOD FOR MAINSTREAM EXHALED OXYGEN SENSOR

In Mask Sensor System

GAS CONCENTRATION MEASUREMENT SYSTEM AND AIRWAY ADAPTER THEREOF

WEIGHT LOSS DETECTION AND MONITORING SYSTEM

Detecting and Monitoring Gas Leaks in an Industrial Setting

Method and Device for Compensating Temperature Gradient Effects

GAS ANALYSIS SYSTEM AND GAS ANALYSIS METHOD

Beam Conducting Cavity Structure, Gas Sensor and Method for Product...

BLUE LASER SYSTEM FOR MEASURING NITROGEN DIOXIDE CONCENTRATION IN G...

NDIR SENSOR, SAMPLING METHOD AND SYSTEM FOR BREATH ANALYSIS

APPARATUS FOR MICROBIAL ACTIVITY DETECTION AND INVENTORY MANAGEMENT...

CONTINUOUS MEASUREMENT METHOD FOR DETERMINING NO2 CONCENTRATION

METHOD OF DETERMINING NITROGEN DIOXIDE CONCENTRATION WITH A TUNABLE...

GAS DELIVERY AND NITROGEN DIOXIDE MEASUREMENT SYSTEM

METHODS, APPARATUSES, AND SYSTEMS FOR DIAGNOSING MISALIGNMENT IN GA...