167835 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands; Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing gases, e.g. multi-gas analysis
Sub-classes:System and method for determining cellular respiration and nutrient metabolism of living cells or tissues
#2HYDROGEN CONCENTRATION MEASUREMENT METHOD
#3SYSTEM AND METHOD OF MONITORING PRECURSOR TANK
#4Device for emission of thermal radiation and method of operating
#5SYSTEMS AND METHODS FOR MONITORING A GAS STERILIZATION ENVIRONMENT
#6Inverse Backscatter Absorption Gas Imaging
#7SEMICONDUCTOR PACKAGE AND PHYSICAL-QUANTITY MEASUREMENT APPARATUS
#8APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR GAS DETECTION
#9ULTRAVIOLET DIFFERENTIAL OPTICAL ABSORPTION SPECTROSCOPY (UV-DOAS) AND OPEN PATH (OP) BASED LONG-DISTANCE DETECTION DEVICE FOR CHLORINE GAS, AND METHOD
#10HIGH-PRECISION DOUBLE-RANGE INFRARED GAS SENSOR AND HIGH-PRECISION DOUBLE-RANGE INFRARED GAS ANALYSIS METHOD
#11Method and Apparatus for Measuring Absorption Coefficient of a Medium
#12PREDICTION OF PERCENTAGE LEVELS OF GASES THAT ARE UNDETECTABLE VIA OPTICAL ABSORPTION MEASUREMENTS
#13BREATH SENSOR AND BREATH MEASUREMENT METHOD
#14Flame Atomic Absorption Photometer
#15FREE SPACE OPTICAL SPECTROMETER SYSTEMS AND METHODS FOR THEIR USE
#16GAS LEAK EMISSION QUANTIFICATION WITH A GAS CLOUD IMAGER
#17Multipass hydrogenated palladium optical cavities for detection of hydrogen
#18GAS FLOW RATE ESTIMATION DEVICE, GAS FLOW RATE ESTIMATION METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING GAS FLOW RATE ESTIMATION PROGRAM, LEAKAGE GASDETECTION DEVICE, LEAKAGE GAS DETECTION METHOD, AND DETECTION DATA PROCESSING DEVICE
#19REMOTE SENSING MULTIVARIATE / MULTIDIMENSIONAL AGRICULTURE ENHANCEMENT APPARATUS AND METHOD OF USE THEREOF
#20SYSTEMS AND METHODS FOR MONITORING REMOTE INSTALLATIONS
#21VAPOR CONCENTRATION SENSORS FOR PROCESS CHAMBERS
#22CALIBRATION SYSTEM AND CALIBRATION METHOD FOR NDIR GAS SENSORS
#23MEASUREMENT OF GASEOUS/VOLATILE HYDROCARBON CONCENTRATIONS
#24MEASUREMENT OF MULTIPLE GAS CONCENTRATIONS
#25SYSTEMS AND METHODS FOR SCREENING ASYMPTOMATIC VIRUS EMITTERS
#26METHOD FOR OBTAINING A MODEL FOR A SPECTROMETER OR A SPECTROSCOPE AND METHOD FOR EVALUATING A SPECTRUM OF A GAS OR GAS MIXTURE
#27SIGNAL FILTERING AND CONCENTRATION INVERSION METHOD FOR INFRARED LASER DETECTION
#28SYSTEM AND METHOD FOR MEASURING COMPONENT CONCENTRATION
#29Sight Glass Liquid and Vapor Recognition Device Using Light Reflection
#30MULTI-SENSOR INTOXICATION DETECTION
#31CAVITY ENHANCED GAS SENSOR AND SENSING METHODS
#32Hydrocarbon Gas Detection System and Camera Arrangement Thereof
#33NESTED MULTI-PASS AND RESONANT SPECTROSCOPY GAS CELL
#34ANALYSIS DEVICE AND ANALYSIS METHOD
#35INFRARED OPTICAL ELEMENT
#36SYSTEMS, APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR GAS FLARE DISCRIMINATION
#37THERMOMECHANICAL INFRARED DETECTOR WITH METAMATERIAL ABSORBER
#38GAS DETECTION APPARATUS
#39SEMICONDUCTOR LASER CHIP FOR GAS SENSOR
#40GAS CONCENTRATION MEASURING DEVICE, GAS CONCENTRATION MEASURING METHOD, AND PROGRAM
#41APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING GAS EMSSION RATE DETECTION SENSITIVITY AND GAS FLOW SPEED USING REMOTE GAS CONCENTRATION MEASUREMENTS
#42Method for remote detection of gaseous substances in the atmosphere by the DIAL system with two lasers and a remote detector
#43DRIVER CIRCUIT AND SMOKE DECTOR INCLUDING THE SAME
#44PROCESS FOR CHECKING AND ADJUSTING A GAS SENSOR
#45TAMM POLARITON EMITTERS AND METHODS OF MAKING AND USE THEREOF
#46PHOTOTHERMAL EFFECT-BASED MID-INFRARED DETECTING APPARATUS
#47DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM
#48RAMAN SPECTROSCOPIC SYSTEM FOR DETECTING HUMAN BODY FLUID TRACES ON AN INTERFERING SUBSTRATE
#49WINDOW OBSCURATION SENSORS FOR MOBILE GAS AND CHEMICAL IMAGING CAMERAS
#50OPTICAL SPECTROSCOPY FOR CHARACTERIZING ATMOSPHERIC EMISSIONS
#51Infrared absorption gas analyzer with dynamic pressure sampling
#52METHOD AND SYSTEM FOR IDENTIFICATION AND QUANTIFICATION OF SILOXANES IN GASEOUS STREAM
#53INFRARED GAS ANALYZER, AND INFRARED GAS ANALYSIS METHOD
#54MULTI-BED TRAP FOR WATER ISOTOPE ANALYSIS
#55SYSTEMS AND METHODS FOR DETERMINING ANALYTE CONCENTRATION IN AIR OVER AN AGRICULTURAL FIELD
#56OPEN-PATH OPTICAL SENSORS FOR ANALYTE MEASUREMENTS
#57IN-LINE GAS SENSOR AND SENSING METHODS
#58MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
#59OPTIMIZED MIRROR-BASED LIGHT FOCUSING FOR OPTICAL SENSOR ASSEMBLY
#60Method for constructing infrared imaging dataset of gas leakage based on computational fluid dynamics
#61GAS DETECTION DEVICE AND CONTROL METHOD FOR GAS DETECTION DEVICE
#62DYNAMIC CORRECTION FOR LEAKAGE CURRENT AND BACKGROUND RADIATION
#63EMBEDDED SENSOR RESPONSE LINEARIZATION METHOD
#64SPECTROSCOPIC APPARATUS AND GAS DETECTION APPARATUS
#65MULTI-PASS CELLS
#66REPLACEMENT SIGNALING SEAL
#67FLOW SENSOR AND PHOTOACOUSTIC DETECTOR
#68GAS-MEASURING DEVICE WITH A SENSOR AND WITH MULTIPLE GAS INLETS AS WELL AS ACTUATION ARRANGEMENT, OPERATING METHOD, AND MEASURING METHOD FOR SUCH A GAS-MEASURING DEVICE
#69Detection Apparatus with Optical Detector and Particle Detection Method
#70WEARABLE DEVICE SUCH AS FOR GLUCOSE MEASUREMENT
#71METHOD AND SYSTEM FOR MERCURY ANALYSIS
#72METHOD AND APPARATUS FOR MEASURING A CONCENTRATION OF A GAS SPECIES
#73DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM
#74MOBILE GAS AND CHEMICAL IMAGING CAMERA
#75SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND GAS CONCENTRATION MEASURING DEVICE
#76DETECTION OF HYDROGEN OR SF6 LEAK WITH INDEX CONTRAST IMAGING
#77TUBE FURNACE COMBUSTION ANALYZER SYSTEM
#78MULTI-GAS SENSING AND DETECTION SYSTEM
#79GAS DETECTING SYSTEM
#80Method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
#81DEVICE FOR MEASURING ELEMENTAL AND MOLECULAR PROPERTIES WITH HYBRID ELECTROMAGNETIC WAVES
#82OPTICAL GAS SENSOR DEVICE, GAS DETECTION METHOD, AND STORAGE MEDIUM STORING PROGRAM
#83UV-BASED, IN-SITU SOIL CARBON MEASUREMENT SYSTEM
#84COMPACT INJECTION MOLDED OPTICAL MODULE FOR GAS SENSING
#85SINGLE TANK CARBONATION FOR CARBONATED SOFT DRINK EQUIPMENT
#86STEM RESPIRATION SYSTEM FOR PLANTS
#87GAS DETECTION DEVICE AND REFRIGERANT SENSOR
#88MULTIPLE PATH LENGTH OPTICAL CELL FOR TRACE GAS MEASUREMENT
#89CONCENTRATION COMPUTATION SECTION, CONCENTRATION MEASUREMENT SYSTEM, AND CONCENTRATION MEASUREMENT METHOD
#90SYSTEM AND METHOD FOR SIMULTANEOUS HIGH-SENSITIVITY MEASUREMENT OF METHANE AND ETHANE VIA LASER ABSORPTION SPECTROSCOPY IN AN OPEN-AIR CONFIGURATION
#91SCAVENGED ANESTHETIC SENSOR AND METHOD FOR SENSING SCAVENGED ANESTHETICS IN AN AIRFLOW
#92Device, system and method for optical gas analysis
#93Optical Sensor and System
#94GAS DETECTING DEVICE
#953D CAMERAS OR SENSORS INPUTTING TO MULTI-MODAL GENERATIVE ARTIFICIAL INTELLIGENCE MODELS TRAINED ON IMAGES OR VIDEOS
#96IN-LINE GAS SENSOR AND SENSING METHODS
#97NON-DISPERSIVE INFRARED SENSOR
#98Per-frequency correction of spectroscopic interference
#99DETECTOR
#100THERMAL EMITTER, METHOD FOR OPERATING A THERMAL EMITTER AND MEMS GAS/FLUID SENSOR
#101ROOM DISINFECTION SYSTEMS COMPRISING CONCENTRATED LIGHT SOURCES
#102OPTICAL SPECTROSCOPY FOR CHARACTERIZING ATMOSPHERIC EMISSIONS
#103SYSTEMS AND METHODS FOR MEASURING GAS USING LASER SPECTROSCOPY
#104GAS SENSOR
#105METHODS, APPARATUSES, AND SYSTEMS FOR DIAGNOSING MISALIGNMENT IN GAS DETECTING DEVICES
#106ELECTROMAGNETIC WAVE MEASURING APPARATUS, METHOD, AND RECORDING MEDIUM
#107DIFFERENTIAL MEASUREMENT OF IR ABSORPTION IN PLASMONIC MEMS SENSORS
#108SOLID-STATE SPECTROMETER
#109MONITORING SYSTEM WITH A GAS MEASURING DEVICE
#110Method of Measuring a Methane Destruction and Removal Efficiency of an Elevated Flare
#111Wearable device for differential measurement on pulse rate and blood flow
#112CAPPED SEMICONDUCTOR BASED SENSOR AND METHOD FOR ITS FABRICATION
#113CAPPED SEMICONDUCTOR BASED SENSOR AND METHOD FOR ITS FABRICATION
#114VAPOR CONCENTRATION SENSORS FOR PROCESS CHAMBERS
#115GAS SENSOR AND SENSING METHOD
#116GAS ANALYSIS DEVICE, GAS ANALYSIS METHOD, AND PROGRAM FOR GAS ANALYSIS DEVICE
#117GAS CONCENTRATION MEASUREMENT DEVICE
#118Thermal Desorption Preconcentrator Adapted for Spectroscopic Gas Analysis
#119OPTICAL GAS SENSOR DEVICE AND MANUFACTURING METHOD OF OPTICAL GAS SENSOR DEVICE
#120WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOOD FLOW
#121MEASUREMENTS USING CAMERA SENSOR COUPLED TO A CHEMICAL DETECTION SYSTEM
#122REMOTE SENSING SYSTEM WITH TIME-OF-FLIGHT SENSOR, ACTIVE ILLUMINATOR AND LIGHT SENSING SYSTEM
#123TIME-OF-FLIGHT MEASUREMENT ON USER WITH CAMERAS AND POSITION SENSOR
#124MULTI-COMPONENT GAS AND VAPOR MONITORING SENSOR
#125RAPIDLY TUNEABLE DIODE LIDAR FOR METHANE DETECTION
#126OPTICAL GAS SENSOR DEVICE
#127SYSTEMS AND METHODS OF RECLAMATION OF THERMAL MANAGEMENT FLUIDS
#128PROCESS AND APPARATUS FOR ANALYZING A GAS SAMPLE BY ANALYZING THE BEHAVIOR OF A SYSTEM
#129MACHINE LEARNING DEVICE, EXHAUST GAS ANALYSIS DEVICE, MACHINE LEARNING METHOD, EXHAUST GAS ANALYSIS METHOD, MACHINE LEARNING PROGRAM, AND EXHAUST GAS ANALYSIS PROGRAM
#130ANALYSIS DEVICE AND ANALYSIS METHOD
#131SYSTEMS AND METHODS FOR SCREENING ASYMPTOMATIC VIRUS EMITTERS
#132MONOLITHIC MULTI-WAVELENGTH OPTICAL DEVICES
#133IN-SITU INFRA-RED ULTRA-VIOLET PHOTOMETER
#134MEASUREMENTS USING CAMERA IMAGING TISSUE COMPRISING SKIN OR THE HAND
#135ACTIVE REMOTE SENSING OF ATMOSPHERIC GASES OR SMOKE USING A TIME-OF-FLIGHT SENSOR
#136MONITORING CONDITIONS AND HEALTH OF ARTISTIC WORKS
#137GAS-SENSING APPARATUS
#138Gas Measurement Apparatus
#139ELECTRICALLY MODULATED LIGHT SOURCE
#140Wearable device such as for glucose measurement
#141METHOD AND SYSTEM FOR GENERATING INTERFERENCE SPECTRA FOR LOW DETECTION LIMITS USING REACTOR
#142DIFFERENTIAL PATH LENGTH SENSING USING MONOLITHIC, DUAL-WAVELENGTH LIGHT EMITTING DIODE
#143TERAHERTZ DETECTION DEVICE
#144METHOD, APPARATUS AND SYSTEM FOR COMPACT OPTICAL GAS ABSORPTION MEASUREMENTS
#145SYSTEM AND METHOD OF MONITORING PRECURSOR TANK
#146APPARATUS, SYSTEMS AND METHODS FOR USE IN OPTICAL GAS ABSORPTION MEASUREMENTS
#147Semiconductor wafer, semiconductor device, and gas concentration measuring device
#148ULTRA-LIGHTWEIGHT, HANDHELD GAS LEAK DETECTION DEVICE
#149Spectroscopic Device and Shape Measurement Device
#150OPTICAL MEMBER AND GAS SENSOR
#151Method and system for remote imaging explosive gases
#152SYSTEM FOR DETECTION OF BIOMARKERS IN AIR EXHALED FROM PATIENT'S LUNGS, METHOD FOR DETECTION OF BIOMARKERS IN AIR EXHALED FROM PATIENT'S LUNGS AND SYSTEM FOR DETECTION OF GASES, ESPECIALLY BIOMARKER GASES
#153OPTICAL CONCENTRATION MEASURING APPARATUS
#154Portable, rechargeable soil respiration and carbon dioxide sensor drill
#155ASSEMBLY FOR A MULTISPECTRAL LIGHT EMISSION, AND MULTISPECTRAL SENSOR EQUIPPED THEREWITH
#156WINDOW HEATING APPARATUS
#157OPTICAL PHYSICAL QUANTITY MEASURING APPARATUS
#158SYSTEMS AND METHODS FOR CONFIRMATION OF INTOXICATION DETERMINATION
#159MULTI-SENSOR INTOXICATION DETECTION
#160PACKAGE FOR AN OPTICAL RADIATION DEVICE
#161WINDOW OBSCURATION SENSORS FOR MOBILE GAS AND CHEMICAL IMAGING CAMERAS
#162An FTIR-based Sensor System for Monitoring Gas, Vapor, or Fluid Emissions
#163GAS SENSOR AND METHODS OF OPERATING THEREOF
#164WHOLE VEHICLE FAULT DETECTION USING CENTRALLY LOCATED GAS ANALYSIS
#165SPECTROSCOPIC DETECTION USING A TUNABLE FREQUENCY COMB
#166Multi-spectral methods and systems for day and night sensing of greenhouse gas sources from space
#167Handheld Gas and Vapor Analyzer
#168Time-of-flight sensors co-registered with camera systems
#169GAS SENSOR DEVICE AND METHOD FOR UPDATING BASELINE CALIBRATION PARAMETER
#170SENSING SYSTEMS AND REFLECTIVE OPTICAL ELEMENT
#171OPTICAL MEASURING DEVICE
#172GAS CONCENTRATION FEATURE QUANTITY ESTIMATION DEVICE, GAS CONCENTRATION FEATURE QUANTITY ESTIMATION METHOD, PROGRAM, AND GAS CONCENTRATION FEATURE QUANTITY INFERENCE MODEL GENERATION DEVICE
#173APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR GAS DETECTION
#174System and method for detecting mercury and total organic carbon in burnt product
#175METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS
#176DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM
#177CAMERA BASED SYSTEM WITH PROCESSING USING ARTIFICIAL INTELLIGENCE FOR DETECTING ANOMALOUS OCCURRENCES AND IMPROVING PERFORMANCE
#178Mobile gas and chemical imaging camera
#179METHOD AND DEVICE FOR MEASURING CONCENTRATION OF VOLATILE ORGANIC COMPOUNDS (VOCS), AND READABLE STORAGE MEDIUM
#180Gas Sensor
#181GAS DETECTION APPARATUS
#182DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM
#183GAS ANALYSIS DEVICE AND LASER LIGHT TRANSMISSION MECHANISM
#184TOC ANALYZER
#185Rapidly tuneable diode lidar
#186Wearable devices comprising semiconductor diode light sources with improved signal-to-noise ratio
#187Gas sensing device
#188Method and system for detecting non-volatile and semi-volatile organic compounds in mid-ir spectrometry gas cell configurations
#189PIEZOELECTRIC INTERFEROMETER
#190INTERFEROMETER WITH ABSORBING LAYER
#191METHOD AND LASER PULSE ENHANCEMENT APPARATUS FOR RESONANTLY ENHANCING PULSED LASER LIGHT FOR PRACTICAL APPLICATIONS AND SENSITIVE MEASUREMENTS
#192GAS DETECTION DEVICE
#193Optical device
#194SYSTEMS AND METHODS FOR STATIONARY ENGINE EMISSIONS TESTING
#195HYDROGEN SULFIDE IMAGING SYSTEM
#196Gas Flow Chamber Device and Method of ATR Infrared Spectroscopy for Monitoring Chemical Reactions in Controlled Environments
#197Air quality monitoring system and method
#198GAS LEAK DETECTOR AND DETECTION METHODS
#199METHOD FOR ENCLOSING REFERENCE GASES IN MEMS CELLS
#200CAMERA BASED SYSTEM WITH PROCESSING USING ARTIFICIAL INTELLIGENCE FOR DETECTING ANOMALOUS OCCURRENCES AND IMPROVING PERFORMANCE
#201SENSING DEVICE FOR LIQUID STORAGE CONTAINERS
#202NDIR GAS MEASURING DEVICE FOR DETECTING PRESENCE OF GAS OTHER THAN MEASUREMENT TARGET GAS
#203DUAL-BAND DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM
#204GAS LEAK EMISSION QUANTIFICATION WITH A GAS CLOUD IMAGER
#205SYSTEM AND METHOD FOR MEASURING COMPONENT CONCENTRATION
#206Single tank carbonation for carbonated soft drink equipment
#207FULLY COMPENSATED OPTICAL GAS SENSING SYSTEM AND APPARATUS
#208NON-DISPERSIVE INFRARED GAS SENSOR USING GAS-PERMEABLE POLYMER OPTICAL WAVEGUIDE AND MANUFACTURING METHOD
#209ESTIMATING GAS QUANTITY IN A PIXEL BASED ON SPECTRAL MATCHED FILTERING
#210GAS ANALYZING DEVICE
#211Omnidirectional measurement system for time-varying characteristic of atmospheric vapor radiation
#212MODERATE-TO-LOW GLOBAL WARMING POTENTIAL VALUE REFRIGERANT LEAK DETECTION
#213Multi-component gas and vapor monitoring sensor
#214Gas sensor
#215INFRARED LIGHT ABSORBENT BODY, AND GAS SENSOR PROVIDED WITH INFRARED LIGHT ABSORBENT BODY
#216GENERATING HIGH-RESOLUTION CONCENTRATION MAPS FOR ATMOSPHERIC GASES USING GEOGRAPHY-INFORMED MACHINE LEARNING
#217LASER IMAGING OF GASES FOR CONCENTRATION AND LOCATION IDENTIFICATION
#218GAS DETECTION APPARATUS
#219Method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
#220SYSTEM AND METHOD FOR DETECTING PERACTIC ACID AND HYDROGEN PEROXIDE VAPOR
#221MODULAR LANDFILL GAS MEASUREMENT
#222System and method for gas sensor that corrects for sensor poison level
#223System and method for on-board data analysis for multi-gas sensing
#224GAS IMAGING SYSTEM
#225Identifying objects using near-infrared sensors, cameras or time-of-flight detectors
#226Air quality monitoring system and method
#227GAS ANALYSIS DEVICE AND GAS ANALYSIS METHOD
#228GAS ANALYSER APPARATUS AND METHOD
#229SYSTEMS AND METHODS FOR MEASURING TRACE CONTAMINANTS IN GAS MATRIX USING INTEGRATED CAVITY OUTPUT SPECTROSCOPY
#230Systems and methods of ambient gas sensing in a vehicle
#231OPTICAL DETECTOR AND METHOD FOR DETERMINING AT LEAST ONE PROPERTY OF AT LEAST ONE SUBSTANCE
#232Mid-infrared gas sensor based on tapered sub-wavelength grating slot waveguide
#233DRIVE CIRCUIT AND SMOKE DETECTION DEVICE COMPRISING THE DRIVE CIRCUIT
#234Artificial Intelligence (AI)-Based Security Systems for Monitoring and Securing Physical Locations
#235Solid-state spectrometer
#236OPTICAL SENSING MODULE
#237Gas sensor
#238Gas cell and method of forming the same
#239GAS IMAGING SYSTEMS AND METHODS
#240Filter incidence narrow-band infrared spectrometer
#241Optical filter
#242Window obscuration sensors for mobile gas and chemical imaging cameras
#243Gas concentration measurement system
#244SENSOR ARRANGEMENT AND METHOD FOR DETERMINING A CO2 CONTENT IN A GIVEN ENVIRONMENT
#245OPTICAL MILLIMETER-WAVE OSCILLATOR DISCIPLINED BY ROTATIONAL SPECTROSCOPY
#246Encapsulating of photoacoustic detector
#247METHANE MONITORING AND DETECTION APPARATUS AND METHODS
#248GAS SENSOR SYSTEM
#249PORTABLE CO2 MEASURING DEVICE AND SYSTEM
#250Hollow waveguide for gas detection
#251Air quality monitoring system and method
#252COMBUSTION-ZONE CHEMICAL SENSING SYSTEM AND ASSOCIATED METHOD
#253GAS SENSOR SYSTEM
#254GAS SENSOR
#255APPARATUS AND METHOD
#256Gas detection device
#257GAS DETECTION DEVICE AND GAS DETECTION METHOD
#258FUSION BOND BASED WAFER-LEVEL-PACKAGE FOR MID-INFRARED GAS SENSOR SYSTEM
#259OPTIMIZED INFRARED LIGHT SOURCE FOR A GAS SENSOR, AND MANUFACTURING METHOD THEREOF
#260SENSOR SYSTEM
#261GAS DETECTION IN AN ENCLOSED SPACE
#262Active illumination and time-of-flight camera system to evaluate facial blood flow, eye movements and physiological parameters
#263Methods, apparatuses, and systems for diagnosing misalignment in gas detecting devices
#264VISIBLE RANGE DETECTION SYSTEM
#265Demultiplexing filter and method
#266LASER HETERODYNE COMBUSTION-EFFICIENCY MONITOR AND ASSOCIATED METHODS
#267Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system
#268Compact gas sensing device and thermostatic module thereof
#269Use of gradient-index lenses for cavity enhanced absorption spectroscopy
#270OPTICAL GAS IMAGING SYSTEMS AND METHOD COMPATIBLE WITH UNCOOLED THERMAL IMAGING CAMERAS
#271Window obscuration sensors for mobile gas and chemical imaging cameras
#272SENSING DEVICE FOR LIQUID STORAGE CONTAINERS
#273Method for determining a gas concentration from a group of sensors
#274GAS ANALYSIS APPARATUS AND GAS ANALYSIS METHOD
#275DISSOLVED GAS SENSING SYSTEM AND METHOD
#276APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING GAS EMSSION RATE DETECTION SENSITIVITY AND GAS FLOW SPEED USING REMOTE GAS CONCENTRATION MEASUREMENTS
#277High altitude laser optical sensor
#278ELEMENT ANALYSIS DEVICE, MOUNTING JIG, AND MOUNTING METHOD
#279Virus sensing in exhaled breath by infrared spectroscopy
#280Gas detection system and method
#281Monitoring gas impurities with total sulfur detection
#282GAS DETECTION DEVICE, GAS DETECTION METHOD, AND GAS DETECTION PROGRAM
#283High-speed tunable chemical composition detecting components and apparatuses
#284Vibration correction methods and systems for gas detecting apparatuses
#285Short-wave infrared sensor for identifying based on water content
#286Gas sensors using non-dispersive infrared materials
#287CONCENTRATION MEASUREMENT APPARATUS AND CONCENTRATION MEASUREMENT METHOD
#288Multi-gas sensors using non-dispersive infrared materials
#289GAS SENSORS USING NON-DISPERSIVE INFRARED (NDIR) MATERIALS
#290Electrically modulated light source, non-dispersive infrared spectrum detection system and method for detecting gas using the same
#291HIGH THROUGHPUT HIGH RESOLUTION GAS SORPTION SCREENING
#292METHOD OF OPERATING A LIDAR SYSTEM FOR DETECTION OF GAS
#293Air quality monitoring system and method
#294Method for remote detection of gaseous substances in the atmosphere by the DIAL system with two lasers and a remote detector
#295RAPID, SENSITIVE HYDROGEN DETECTOR WITH FLOW PATH DIFFERENCE COMPENSATION
#296DRONE FOR MEASURING DATA REPRESENTATIVE OF AMOUNTS OF AT LEAST TWO GASES PRESENT IN THE ATMOSPHERE AWAY FROM THE GROUND AND ASSOCIATED METHOD
#297Specific component detection method, determination method, and apparatuses using these methods
#298Concentration measuring method, and concentration measuring device
#299Gas detection using differential path length measurement
#300Gas sensor with long absorption path length