Coded light for target imaging or spectroscopic or other analysis

Super resolution time domain spectroscopy method and device for sample characterization

Automated detection and quantification of gas emissions

Coded LED or other light for target imaging or analysis

System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configuration

System and method for quantifying source and component emission rates from a body in a flow field

ELECTROMAGNETIC CONTROL OF ABSORPTION AND SUPPRESSION OF SPECTRAL ARTIFACTS

ENVIRONMENTAL ENCLOSURE FOR A TRANSPORT GAS SENSOR

Gas sensing

Environmental enclosure for a transport gas sensor

Multiple path length optical cell for trace gas measurement

LASER-BASED SELECTIVE BTEX SENSING WITH DEEP NEURAL NETWORK

OPEN PATH GAS DETECTOR BASED ON SPECTROMETER

ACTIVE BI-DIRECTIONAL OPEN PATH GAS DETECTION SYSTEM

METHOD AND SYSTEM FOR TRACER-AIDED DETERMINATION AND CLASSIFICATION OF INTOXICATING SUBSTANCE IN BREATH SAMPLE

BREATH TEST SYSTEM

LAMBERTIAN GAS CAVITIES ILLUMINATED BY MID-INFRARED LIGHT-EMITTING DIODES

Gas meter and associated methods

SENSOR FOR DETECTION OF GAS AND METHODS FOR MANUFACTURING

Oil API determination of reservoir rocks by oxidation

SELF-CALIBRATED SPECTROSCOPIC AND AI-BASED GAS ANALYZER

CARBON MEASUREMENTS IN AQUEOUS SAMPLES USING OXIDATION AT ELEVATED TEMPERATURES AND PRESSURES CREATED BY RESISTIVE HEATING

GAS LEAK EMISSION QUANTIFICATION WITH A GAS CLOUD IMAGER

Artificial Intelligence (AI)-Based Security Systems for Monitoring and Securing Physical Locations

Derivatives of spectral aerosol optical depth for partitioning type and loading

Measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (NIR) filter photometry

High-Altitude Airborne Remote Sensing

AIRBORNE REMOTE SENSING WITH SENSOR ARRAYS

Airborne Remote Sensing with Towed Sensor Units

Method of operating a lidar system for detection of gas

Air quality monitoring system and method

Air quality monitoring system and method

MODULAR PARTICLE COUNTER WITH DOCKING STATION

Optical fluid analyzer

Method to determine gas absorption in rapidly tuned diode lidar

METHOD TO DETERMINE GAS ABSORPTION IN RAPIDLY TUNED DIODE LIDAR

Sensor and method for detecting guided thermal radiation

SYSTEMS AND METHODS FOR MONITORING REMOTE INSTALLATIONS

Emitter structure and production method

Gas detector and leakage-gas detection system

Non-dispersive infrared sensor

CO2 SENSOR AND METHOD OF SENSING CO2

System for analyzing a test sample and method therefor

Environmental emission monitoring system with GHG emission thresholding and related method

In-situ infra-red and ultra-violet photometer

System and method for monitoring an air-space of an extended area

METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE

Window obscuration sensors for mobile gas and chemical imaging cameras

Method for evaluating the suitability for power generation using biogas, server and system using the same

Gas detection device

SAMPLE GAS ANALYSIS DEVICE, SAMPLE GAS ANALYSIS METHOD, AND PROGRAM FOR SAMPLE GAS ANALYSIS

Optical detection system

Active remote sensing system using time-of-flight sensor combined with cameras and wearable devices

Integrated sensor

Optical concentration measuring device, module for optical concentration measuring device and optical concentration measuring method

Gas sensor

Meta-surface photodetector

Supercritical carbon dioxide state monitoring and control system based on infrared spectrum characteristic analysis

MULTICHANNEL IR GAS SENSOR THAT IS COMPENSATED AGAINST MECHANICAL DISTURBANCES

Gas detection device, gas detection system, and gas detection method

MEASUREMENT CUVETTE AND RADIATION SENSOR, WHICH CAN BE DETACHABLY CONNECTED ONLY IN A PREDEFINED RELATIVE ORIENTATION

HIGHLY ACCURATE BREATH TEST SYSTEM

Gas sensors

Spectroscopic measurement device

Sensory evaluation method for spectral data of mainstream smoke

Device for the temperature-compensated optical detection of an oxygen content of a fluid

Spectrometer device

Optical sensing of NOand ammonia in aftertreatment systems

NON-DISPERSIVE MULTI-CHANNEL SENSOR ASSEMBLY HAVING REFRACTIVE AND/OR DIFFRACTIVE BEAMSPLITTER

Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system

Chirped laser dispersion spectrometer and method

PORTABLE DEVICE FOR ESTIMATING THE PARTIAL PRESSURE OF BLOOD GAS

Rapidly tuneable diode lidar

Sample analyzing apparatus

Analysis device, liquefied gas production plant, and property analysis method

Optical device

High throughput high resolution gas sorption screening

Analysis device

NONDISPERSIVE INFRARED-TYPE CARBON DIOXIDE GAS SENSOR

Optical measuring assembly and gas sensor comprising same

Optical gas concentration measurement apparatus

Hydrogen sulfide imaging system

Detection method and detection device for trace gas

Thermal measurement system

Divided-aperture infra-red spectral imaging system

SYSTEM AND METHOD FOR REMOTE ANALYTE SENSING USING A MOBILE PLATFORM

Gas sensor

Optical device

Multi-sensor gas sampling detection system for radical gases and short-lived molecules and method of use

Device for emitting and controlling infrared light and gas sensor using such a device

Compact gas sensor

Multi-channel gas sensor

Systems and methods using active FTIR spectroscopy for detection of chemical targets

Window obscuration sensors for mobile gas and chemical imaging cameras

System and device for substance detection

MEASUREMENT DEVICES

Dynamic reverse gas stack model for portable chemical detection devices to locate threat and point-of-source from effluent streams

Method and system for low detection limit EO using pressure, chiller and reactor

Photoacoustic gas sensor device

Gas concentration measurement system and airway adapter thereof

Mobile gas and chemical imaging camera

Plasma treatment apparatus, a method of monitoring a process of manufacturing a semiconductor device by using the same, and a method of manufacturing a semiconductor device including the monitoring method

CONCENTRATION MEASUREMENT DEVICE

Optical waveguide and optical concentration measuring apparatus wherein evanescent wave interacts with gas or liquid through the protection film of the waveguide

MEASURING DEVICE FOR MEASURING THE ABSORPTION OF GASES

Molecule collection devices and system for environment monitoring

Remote sensing and measurement system using time-of-flight detectors

Multi-component gas and vapor monitoring sensor

LASER GAS ANALYSIS DEVICE

Concentration control system, concentration control method and program for a concentration control system

Olfactory sensor devices and related methods

Method of controlling heater systems

Method of detecting carbon dioxide in a gaseous sample, an apparatus, and use of an anion exchange resin

Gas detection apparatus

EQUIPMENT AND METHOD FOR THREE-DIMENSIONAL RADIANCE AND GAS SPECIES FIELD ESTIMATION IN AN OPEN COMBUSTION ENVIRONMENT

Ultra-lightweight, handheld gas leak detection device

Local and global peak matching

Signal output apparatus and concentration measurement system

Highly-integrated ultrahigh-resolution mid-infrared dual-comb spectroscopy measurement device and method

Systems and methods for leak monitoring via measurement of optical absorption using tailored reflector installments

Gas sensor

Optical measurement cell and optical analysis device

Infrared spectrometer

Method and apparatus for producing infrared spectrum

Air quality monitoring system and method

Optical chemical analysis apparatus

Gas detecting device

Large volume gas chromatography injection port

Analysis system and method employing thermal desorption and spectrometric analysis

Concentration measurement device

GAS DETECTION SYSTEM

Variable light diffuser for plant leaf gas exchange measurements

Wearable device coupled to time-of-flight imaging system

Modeling the emission intensity of an IR emitter by varying the emission surface

FTIR spectrometer with optical filter for low level gas detection such as formaldehyde and ethylene oxide

Gas detector

Solid-state spectrometer

LASER-BASED SYSTEM FOR SUBSTANCE DETECTION

SIGNAL PROCESSING CIRCUIT, MEASUREMENT APPARATUS, AND SIGNAL PROCESSING METHOD

Beam conducting cavity structure, gas sensor and method for production thereof

Method for contactless characterization of a substance

Atmospheric aerosol inversion based on statistical and OTSU segmentation

Fully compensated optical gas sensing system and apparatus

Gas sensor comprising a pulsed light source

OPTICAL RESONATOR, CARBON ISOTOPE ANALYSIS DEVICE USING SAME, AND CARBON ISOTOPE ANALYSIS METHOD

LIGHT GENERATOR, CARBON ISOTOPE ANALYSIS DEVICE USING SAME, AND CARBON ISOTOPE ANALYSIS METHOD

Filter incidence narrow-band infrared spectrometer

Concentration measurement method

Optical concentration measurement device comprising light receiving unit with a rectangular light receiving surface

DETERMINING THE MASS FLOW OF AN EXHAUST GAS CONSTITUENT OF A FUEL CELL

Apparatus and method for performing gas analysis using optical absorption spectroscopy, such as infrared (IR) and/or UV, and use thereof in apparatus and method for performing dissolved gas analysis (DGA) on a piece of electrical equipment

Apparatus and method for detecting phase changes in a fluid using spectral recognition

Sensor module

Hazardous gas monitoring system

Method and system for analyzing a sample desorbed at different temperatures using cavity ring-down spectroscopy, and a method for generating a predictive model

Method for Fabrication of a Suspended Elongated Structure by Etching or Dissolution Through Openings in a Layer

Dual-band divided-aperture infra-red spectral imaging system

LASER SENSOR FOR TRACE GAS DETECTION

OPTICAL SENSING OF NOx AND AMMONIA IN AFTERTREATMENT SYSTEMS

Infrared spectrophotometer

Systems and methods for screening asymptomatic virus emitters

Systems and methods for screening asymptomatic virus emitters

Systems and methods for screening asymptomatic virus emitters

Methods, apparatuses, and systems for diagnosing misalignment in gas detecting devices

Sensor characterization through forward voltage measurements

METHODS AND DEVICES FOR DETECTING BOWEL PERFORATION

Method and device for isolating and analyzing target substance in solution

METHOD FOR RETRIEVING ATMOSPHERIC AEROSOL BASED ON STATISTICAL SEGMENTATION

Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system

Biological sample analysis device

Gas detection system with eliminating influence of ambient temperature and humidity changes and the method thereof

Determination of level and span for gas detection systems and methods

Systems and methods of ambient gas sensing in a vehicle

APPARATUS FOR MONITORING GAS MOLECULES IN FERMENTATION BASED PROCESSES

Carbon dioxide capture system and spectroscopic evaluation thereof

Gas detection apparatus

DIFFERENTIAL MEASUREMENT OF IR ABORPTION IN PLASMONIC MEMS SENSORS

Open path gas detector with synchronous flash detection

Semiconductor wafer, semiconductor device, and gas concentration measuring device

Gas sensor module

Gas detection apparatus

Gas detection apparatus

Laser-based monitoring tool

CAPNOGRAPHY WITH LEAD SELENIDE DETECTOR AND INTEGRATED BANDPASS FILTER

Analyte detector with nano-antennas

Vertical photonic crystal waveguide for gas detection

Systems and methods for dissolved gas analysis

Method for computing and comparing digital signatures of hydrocarbons

Systems and methods for monitoring remote installations

Mobile gas and chemical imaging camera

DEVICE FOR MONITORING GAS EMISSIONS AND DETERMINING CONCENTRATION OF TARGET GAS

Apparatus for detecting a gas in a headspace of a container

Computationally efficient method for retrieving physical properties from 7-14 um hyperspectral imaging data under clear and cloudy background conditions

Radiation source and gas sensor using the radiation source

Connecting device for connecting a gas sensor

OPTICAL CAP COMPONENT

Systems and methods for leak monitoring via measurement of optical absorption using tailored reflector installments

Optical gas imaging systems and method compatible with uncooled thermal imaging cameras

QCL Spectroscopy System and Applications Therefor

NDIR detector device for detecting gases having an infrared absorption spectrum

System and method for in ovo sexing of avian embryos

System and method for in ovo sexing of avian embryos

Virus sensing in exhaled breath by infrared spectroscopy

Outdoor multi-pass cell for TDLAS

Time-of-flight physiological measurements and cloud services

Gas imaging system

Device for photoacoustic characterisation of a gaseous substance and method for manufacturing such a device

Method and system for generating interference spectra for low detection limits using reactor

NDIR gas sensor, optical device, and optical filter for NDIR gas sensor

Simultaneous gated integrated detection device and process

Device and method to spectrally resolve optical radiation

Optical detection system for detecting a substance in a measurement region

Method for manufacturing gas concentration calculation device and gas concentration calculation device

Gas absorption spectrum measuring system and measuring method thereof

Mid-infrared carbon dioxide sensor

GAS SENSORS

Portable optical spectroscopy device for analyzing gas samples

Window heating apparatus

Infrared sensor and infrared gas detector

Resonant cavity system

Gas delivery systems and methods

Analyzer, analysis method, analyzer program, and analysis learning device

Optical waveguide and optical concentration measuring apparatus

Gas analysis device, program for gas analysis device, and gas analysis method

Divided-aperture infra-red spectral imaging system

BITUMEN PRODUCTION IN PARAFFINIC FROTH TREATMENT (PFT) OPERATIONS WITH NEAR INFRARED (NIR) MONITORING

Photonic crystal gas sensor

METHOD AND APPARATUS FOR INDETIFICATION OF COUNTERFEIT DRUGS, PHARMACEUTICALS, OR MEDICINES

Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicines

Method of infrared spectrometric measurement of tunnel gas

Window obscuration sensors for mobile gas and chemical imaging cameras

Divided-aperture infra-red spectral imaging system

Measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (NIR) filter photometry

METHODS FOR ANALYZING A GLASS MELT COMPOSITION

Respiratory gas sensor system with color detection

Gas sensor device and method of manufacturing the same

Moderate-to-low global warming potential value refrigerant leak detection

Visible range detection system

Apparatus and method for performing calibration of a dissolved gas analysis system using optical absorption spectroscopy and use thereof in an apparatus and method for performing dissolved gas analysis (DGA) on a piece of electrical equipment

Methods for classification of a gas compound in a gas leak

Spectrum simulation apparatus and method for contaminated atmosphere

Respiratory gas analyzer and a beam splitter therefor

Optical concentration measurement device comprising a light receiving unit with a rectangular light receiving surface

Optical waveguide and optical concentration measuring apparatus

Apparatus for Real Time Evaluation of Tissue During Surgical Ablation Procedures

Window obscuration sensors for mobile gas and chemical imaging cameras

Optical device, gas sensor, methods of forming and operating the same

Automated remote gas monitoring and flare control system

Optical gas sensor

METHOD AND SYSTEM FOR USE IN MONITORING BIOLOGICAL MATERIAL

Measuring device for analyzing the composition of a fuel gas, having a filter chamber arranged upstream of a detector

Capnometer

Mobile gas and chemical imaging camera

Near-infrared spectroscopy-based method for chemical pattern recognition of authenticity of traditional Chinese medicine

Gas emission monitoring and detection

Wireless leak alarm camera and sensors, and wireless valve, apparatus, system and method thereof

METHODS, APPARATUS, AND SYSTEMS FOR PROCESSING A SUBSTRATE

Laser absorption spectroscopy isotopic gas analyzer

Method for analysing process streams

Analyzer, analysis method, and a program recording medium recorded with a program for analyzer

System and method for ozone concentration in liquids having a positive scaling factor

Gas sensors and methods of sensing a gas-phase analyte

Gas measurement sensor

Method and device for analyzing gas

Spatial image processing for enhanced gas imaging systems and methods

SYSTEM AND METHOD FOR DETECTING PERACTIC ACID AND HYDROGEN PEROXIDE VAPOR

Exhaust gas analyzer, and exhaust gas analysis method

Gas detection using differential path length measurement

Gas meter and associated methods

Carbon dioxide and/or hydrogen sulphide detection system and method and use thereof

Gas detecting apparatus and method based on terahertz spectroscopy

Thermopile infrared individual sensor for measuring temperature or detecting gas

Augmented Raman analysis of a gas mixture

Method for analysing a gas by means of double illumination

Gas detection system and method

Real time monitoring of substance concentration, particularly of ammonia, in fish ponds and like environments

CARBON ISOTOPE ANALYSIS DEVICE AND CARBON ISOTOPE ANALYSIS METHOD

Non-invasive measurement of blood within the skin using array of laser diodes with Bragg reflectors and a camera system

Small form factor spectrally selective absorber with high acceptance angle for use in gas detection

EXHAUST GAS ANALYSIS

Dual band gas imager

Dynamic determination of radiometric values using multiple band sensor array systems and methods

Switch cabinet for exhaust-gas measurement installations

Method and system for analyzing a sample using cavity ring-down spectroscopy, and a method for generating a predictive model

Method of tuning a resonant cavity, and cavity ring-down spectroscopy system

Optical absorption spectroscopy based gas analyzer systems and methods

Infrared sensor array with sensors configured for different spectral responses

Laser imaging of gases for concentration and location identification

Pillar photonic crystal

Optical sensor for aftertreatment catalyst condition

Cavity ring-down spectroscopy system and method of modulating a light beam therein

Adhering substance collecting device and inspection system

Spectroscopy system and method of performing spectroscopy

Device and method for emitting electromagnetic radiation

Light emitting and receiving apparatus and method of diagnosing deterioration

Optical density measuring apparatus and optical waveguide

Hydrogen gas sensor and method for measurement of hydrogen under ambient and elevated pressure

Gas image device and image acquisition method

MEMS gas sensor

Cuvette having high optical transmissivity and method of forming