Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
02/2014
02/12/2014CN103575690A Fruit maturity detection system based on infrared gas sensor
02/12/2014CN103575689A Method for rapidly detecting amylose content in rice by near infrared spectrum and visible light analyzer
02/12/2014CN103575688A Method of examining a silicon substrate for a solar cell
02/12/2014CN103575687A Portable high-sensitivity CO2 detection system
02/12/2014CN103575686A Method for simply and conveniently measuring content of non-protein nitrogenous substance in milk product
02/12/2014CN103575685A Method for measuring bromide ions and iodide ions simultaneously
02/12/2014CN103575684A Multifunctional water quality detection mechanism
02/12/2014CN103575683A Water quality detection mechanism capable of providing environmental position changes
02/12/2014CN103575682A Lithium battery inspection tool and inspection method
02/12/2014CN103575681A Method for determining sulfide content of soil
02/12/2014CN103575680A Spectroscopic method for evaluating quality indexes of organic fertilizer
02/12/2014CN103575679A Method for detecting content of lithium metasilicate in lithium ferrous silicate cathode material
02/12/2014CN103575678A Method for rapidly detecting doped protein in dairy product through denaturation of ethyl alcohol
02/12/2014CN103575677A Method for measuring cobalt content of microorganism culture system by acidizing treatment method
02/12/2014CN103575676A Method for analyzing palladium in palladium-carbon catalyst
02/12/2014CN103575675A Onboard multi-angle region pollution distribution scanning detection device
02/12/2014CN103575674A Determination method for mass fraction of impurity elements contained in steel
02/12/2014CN103575673A Spectrophotometer capable of measuring color emotion
02/12/2014CN103575672A Microphotometer
02/12/2014CN103575671A Method for predicting the efficiency of a TiO2 photocatalyst
02/12/2014CN103575670A Optical detection system
02/12/2014CN103575669A Method for measuring content of potassium chloride and sodium chloride in potassium chloride and sodium chloride injection solution
02/12/2014CN103575668A Method for measuring gold content in carbon-containing ore by using spectrophotometry
02/12/2014CN103575667A Method for determining total saponins content in pharmaceutical composition injection
02/12/2014CN103575666A On-line photoelectric detection apparatus and detection method for residual concentration of corrosion inhibitor
02/12/2014CN103575665A Hematuresis color chart
02/12/2014CN103575664A Structural multiscale health monitoring device and structural multiscale health monitoring method on basis of novel integrated type composite sensor array
02/12/2014CN103575663A Calibration method of optical constant of metals and semiconductor thin film materials
02/12/2014CN103575662A 光学测量系统 Optical measurement system
02/12/2014CN103575661A Optical measurement system with vertical and oblique incidence measurement functions
02/12/2014CN103575660A Terahertz-wave scanning imaging system and method for article detection on assembly line
02/12/2014CN103575659A Device for detecting flue gas in flue
02/12/2014CN103575658A Photoelectric separation type detector
02/12/2014CN103575657A 光学测量装置 The optical measuring apparatus
02/12/2014CN103575656A Mobile device and method for detecting illegal cooking oil by utilizing mobile device
02/12/2014CN103575655A Infrared gas sensor
02/12/2014CN103575654A Method and system for improving terahertz scanning imaging speed
02/12/2014CN103575653A Microplate reader with lid lifter for microplates
02/12/2014CN103575652A Device for automatically and rapidly analyzing biological cells and relative method
02/12/2014CN103575567A Continuous flying ash sampling device based on emission spectrum measuring technology
02/12/2014CN103575394A Spectral analysis method and device
02/12/2014CN103575230A Optical non-chromatic-aberration focusing system
02/12/2014CN103575223A Method of measuring silicon-based solar cell antireflection film through reflection spectrum
02/12/2014CN103575222A Multitask measuring system of solar substrate thin film
02/12/2014CN103575214A Device for controlling quality of appearances of parts
02/12/2014CN103575213A Optical measurement device
02/12/2014CN103572574A A device for monitoring a quality of moving linear textile material at an operating unit of a textile machine
02/12/2014CN103571994A Infrared steel slag detection method of converter
02/12/2014CN103571952A Primer, kit and method for detecting genetype on black skin locus of chick
02/12/2014CN103571946A Molecular detection primer specific for phytophthora sojae and application thereof
02/12/2014CN103571939A Fluorescent quantitative polymerase chain reaction (PCR) method for detecting tubercle bacillus infection from clinical specimen
02/12/2014CN103571916A Formula of kit for testing content of uric acid through double reagent method
02/12/2014CN103571849A Gene, detection method and kit used for detecting depressive disorder
02/12/2014CN103571492A Upconversion NaYF4 hollow nanosphere as well as preparation method and applications thereof
02/12/2014CN103571458A Selenium-containing fluorine-boron dye fluorescent probe and application thereof in ClO<-> detection
02/12/2014CN103571457A Fluorescent probe and application thereof in dynamic detection of mercaptan
02/12/2014CN103571456A Fluorescence probe for detecting nitrosyl peroxide by utilizing amido bond rupture and application of fluorescence probe
02/12/2014CN103570761A Copper complex/composite luminescent material sensitive to oxygen gas as well as preparation method thereof and application thereof on oxygen sensing device
02/12/2014CN103570736A Rhodamine-oxadiazole derivative and preparation method and application thereof
02/12/2014CN103570701A Coumarin derivatives as well as preparation method and application thereof
02/12/2014CN103570678A 2-quinolinone compound and preparation method and application thereof
02/12/2014CN103570635A Univalent gold molecule cluster, preparation method, porous polymer film based on univalent gold molecule cluster, film-based cyanide detection method
02/12/2014CN103570602A Reagent and method for detecting cyanogen
02/12/2014CN103566844A Magnetic composite microspheres with Raman-enhanced characteristic as well as preparation method and application thereof
02/12/2014CN103564649A Cigarette detection method and method
02/12/2014CN102936501B Quantum dot-organic dye compound closed/open type cadmium ion ratio fluorescent probe and preparation method thereof
02/12/2014CN102888471B Primer for detecting porcine circovirus P1 by using SYBR GreenI fluorescent quantitative polymerase chain reaction (PCR)
02/12/2014CN102741716B Spectrometer capable of eliminating side-tail effects
02/12/2014CN102645418B Fluid refractive index detector
02/12/2014CN102636830B Bar-type phase diaphragm and 4f phase-concerned nonlinear imaging system and nonlinear refractive index metering method based on same
02/12/2014CN102608054B Method for detecting and analyzing lignin content of pear pulp
02/12/2014CN102590119B Harmful bacterium real-time detecting method and detecting device in water environment for fish-farming based on micro-fluidic chip
02/12/2014CN102564768B Spectrometer-component-based non-contact engine exhaust flame monitoring device
02/12/2014CN102539388B Preparation method and application of sensing chip for detecting atrazine
02/12/2014CN102539339B Terahertz wave detector
02/12/2014CN102409107B Candida tropicalis PCR (polymerase chain reaction) assay kit and method
02/12/2014CN102243375B Light distributor and portable device employing light distributor for urine analysis
02/12/2014CN102216757B Plasmonic electricity
02/12/2014CN102186764B Method and inspection device for testing containers
02/12/2014CN102089643B Improved mid-IR laser for generation of ultrasound using laser and harmonic generation
02/12/2014CN101936905B Mercury ion detection reagent and detection method
02/12/2014CN101730835B Coating color database creating method, search method using database, their system, program, and recording medium
02/12/2014CN101619537B Apparatus for detection of foreign matter in plastic material in spinning room preparation, ginning or like installation
02/12/2014CN101520414B Method for determining average properties of molecules in solution by injection into flowing solvent
02/11/2014US8649642 Methods and systems for predicting an optical fiber performance parameter
02/11/2014US8649017 Methods and apparatus for sensing a substrate in a chamber
02/11/2014US8649016 System for directly measuring the depth of a high aspect ratio etched feature on a wafer
02/11/2014US8649015 Bioinformation acquisition apparatus
02/11/2014US8649014 Vertical plasmonic Mach-Zehnder interferometer
02/11/2014US8649013 Probe for gas analysis
02/11/2014US8649012 Optical gas sensor
02/11/2014US8649010 Integral transformed optical measurement method and apparatus
02/11/2014US8649004 Light sensor and lighting device with adaptable color
02/11/2014US8649003 Microrefractometer using defocusing imaging
02/11/2014US8649002 Imaging system
02/11/2014US8648731 Gas concentration monitor
02/11/2014US8648322 Optical sensing in an adverse environment
02/11/2014US8648320 Photoelectric sensor and photoelectric sensor system for comparing received light levels to detect objects
02/11/2014US8648305 Method and system for determining energy content and detecting contaminants in a fluid stream
02/11/2014US8647886 Apparatus, method, system for the determination of the aggregation rate of red blood cells
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