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
02/26/2014CN103604789A System and method for testing performance of fluorescent powder
02/26/2014CN103604788A Method of detecting cyhalothrin pesticide by using fluorescent nano CdSe quantum dot probe
02/26/2014CN103604787A Laser scanning phase microimaging method and system
02/26/2014CN103604786A Detection system and method for high sensitivity fluorescent assays
02/26/2014CN103604785A 荧光检测系统 Fluorescence detection system
02/26/2014CN103604784A CMOS (Complementary Metal-Oxide-Semiconductor Transistor) contact type fluorescent homogeneous assay array sensing chip
02/26/2014CN103604783A Method for reversible detection on hypochlorite and hydrogen sulfide
02/26/2014CN103604782A Solid sample element analyzer based on laser technology
02/26/2014CN103604781A Spectrum standardization method for measuring content of carbon in bituminous coal
02/26/2014CN103604780A Device for improving the detection sensitivity of laser-induced plasma spectrum
02/26/2014CN103604779A Protamine sulfate titer measuring method
02/26/2014CN103604778A Method for accurate grouping processing on tobacco leaves in loosening and moisture regaining
02/26/2014CN103604777A Orthogonal polarization optical fiber biological refractive index sensor and detecting method thereof
02/26/2014CN103604776A Phase delay measuring apparatus and method
02/26/2014CN103604775A Microbiological detection instrument based on micro-fluidic chip and SPR detection method thereof
02/26/2014CN103604774A Method and device for improving laser gas analysis sensitivity based on nonlinear tuning
02/26/2014CN103604773A Laser beam combiner for simultaneously detecting various types of gas of TDLAS (Tunable Diode Laser Absorption Spectroscopy)
02/26/2014CN103604772A Method and device for measuring gas phase H2O2 concentration by using tunable laser absorption spectrum
02/26/2014CN103604771A Method for identifying type of water-based wall coating commonly used emulsions by utilizing near-infrared spectroscopy principal component analysis-Mahalanobis distance classification method
02/26/2014CN103604770A Method for analyzing content of scorch retarder CTP (N-cyclohexylthiophthalimide) in vulcanized rubber
02/26/2014CN103604769A Fourier infrared spectrum analysis method for SF6 (sulfur hexafluoride) decomposition product
02/26/2014CN103604768A Portable UV spectrophotometer special for CO poisoning and application method thereof
02/26/2014CN103604767A Method for measuring cobalt content of cutting oil
02/26/2014CN103604766A Biological quality control method of Shuxuetong injection
02/26/2014CN103604765A Method for detecting chromium content in steel and iron alloy
02/26/2014CN103604764A Method for detecting fluorescent brightener in food and paper packaging thereof
02/26/2014CN103604763A Detection method for health-care food functional components
02/26/2014CN103604762A Method for detecting Zang lipid-decreasing preparation
02/26/2014CN103604761A Red tide detection method based on AISA aerial hyperspectral image
02/26/2014CN103604760A Method for determining organic matter content in soil
02/26/2014CN103604759A Rapid screening kit for synthetic pigment in juice beverage and application method of rapid screening kit
02/26/2014CN103604758A Food detection apparatus based on photochemical reaction
02/26/2014CN103604757A Spectroscopy-based online inorganic matter dust component measurement system
02/26/2014CN103604756A Resonance Rayleigh scattering (RRS) method for measuring azide ion
02/26/2014CN103604755A Method for detecting ageing of umbrella skirt of silicon rubber composite insulator
02/26/2014CN103604754A Measuring method for newspaper printing character ink color
02/26/2014CN103604753A Method for detecting subsurface crack of casting blank
02/26/2014CN103604752A Photoacoustic spectrometry based detection device for optical absorption coefficient of aerosol
02/26/2014CN103604751A Device and corresponding method for measuring optical rotation of transparent film with periodic chiral structure
02/26/2014CN103604750A Infrared automobile exhaust detecting and alarming device
02/26/2014CN103604749A Detector and diffuse transmission ratio measure system
02/26/2014CN103604748A 复合光源 Composite sources
02/26/2014CN103604731A Anti-pollution dust detection mechanism
02/26/2014CN103604686A Pre-treatment and quantitative analysis method for rapid determination of content of cadmium element in rice
02/26/2014CN103604681A Determination method of favorable texture of thin sheet material {111}
02/26/2014CN103604670A Sample preparation method and analysis method of steel infrared carbon and sulfur analysis
02/26/2014CN103604502A Raman spectrometer used for detecting high scattering medium
02/26/2014CN103604501A DOAS measurement system by means of polarizing beam splitting
02/26/2014CN103604422A Multimodal imaging method and device
02/26/2014CN103604374A Micro-displacement optical lever laser measurement system and magnetic mechanical oxygen sensor thereof
02/26/2014CN103604364A Valve-bush inner-bore detection device
02/26/2014CN103602757A Development and application of multiple fluorescence RT-PCR detection method for foot-and-mouth disease, vesicular stomatitis and swine vesicular disease
02/26/2014CN103602723A Method for screening escherichia coli bio-membrane virulence genes
02/26/2014CN103602719A Gene sequencing method
02/26/2014CN103602670A Preparation method of fluorescent nano nucleic acid silver used for detecting hypoxia-inducible factors
02/26/2014CN103601873A Application of amphoteric side chain-containing fluorescent conjugated polyelectrolyte
02/26/2014CN103601743A Magnesium-based complex having fluorescent response to carbon disulfide and nitro explosives
02/26/2014CN103601679A Reduced glutathione fluorescent probe with pyrazoline as maternal body
02/26/2014CN103600082A Silver nanoparticle layer and preparation method and application thereof
02/26/2014CN103599758A Preparation method and application of amine aldehyde resin-mesoporous material compound
02/26/2014CN103058132B Ordered porous gold nanorod array and preparation method and application thereof
02/26/2014CN102947015B Color sorting machine
02/26/2014CN102775348B Naphthalimide derivative and application thereof
02/26/2014CN102731392B Platinum characteristic complexing agent, preparation method and application for extracting, and enriching and testing platinum
02/26/2014CN102706825B Method and system for measuring concentration of chemical solution by fiber bragg gratings (FBG)
02/26/2014CN102706783B Method for detecting weight of micro-particles exhausted by diesel vehicle
02/26/2014CN102692493B Method for rapidly screening plant extract with cell aberration resistance
02/26/2014CN102692380B Method for detecting smoke harmful ingredient emission in deep smoking mode
02/26/2014CN102680484B Bond quality assessment method for new-old interface in building restoration
02/26/2014CN102680442B Method for detecting trypsin using unmarked fluorescence
02/26/2014CN102641187B Paper diaper
02/26/2014CN102633694B Fluorescent probe for detecting mercapto compounds as well as preparation method and using method of fluorescent probe
02/26/2014CN102628796B Automatic identification method of thermography sequence defect signals in ultrasonic infrared nondestructive test
02/26/2014CN102605055B Multiplex quantitative PCR (polymerase chain reaction) detection kit for vibrio parahaemolyticus and detection method
02/26/2014CN102590150B Indoor hyperspectral bidirectional reflectance distribution function (BRDF) determining system
02/26/2014CN102590091B Novel fluorescence sample cell used for measuring concentration auxiliary parameter fluorescence spectrum and method for gradually diluting sample
02/26/2014CN102586503B Method for treating leather by using tannery wastewater and method for producing leather
02/26/2014CN102507934B Time-resolved fluoroimmunoassay (TRFIA) of Klebsiella oxytoca
02/26/2014CN102507588B Detecting device of bonding and encapsulation quality of transparent polymeric material micro device and detecting method
02/26/2014CN102442873B Fluorescence nanometer organic porous material as well as preparation method and application thereof
02/26/2014CN102426232B Kit for detecting tubercle bacillus protein antigens, and preparation method thereof
02/26/2014CN102272583B Fluorescence life measuring device, fluorescence life measuring method
02/26/2014CN102265139B Analytical equipment enclosure incorporation phase changing materials
02/26/2014CN102176854B Rotary optical probe
02/26/2014CN102147374B Off-axis sheet-handling apparatus and technique for transmission-mode measurements
02/26/2014CN101583972B Apparatus for determining positions of objects contained in a sample
02/26/2014CN101520454B Centrifugal fluid analyzer rotor
02/25/2014US8660637 Miniature spectrometer
02/25/2014US8660336 Defect inspection system
02/25/2014US8659825 Sample carrying apparatus capable of revolving sample
02/25/2014US8659762 Optical measuring element having a single-piece structure
02/25/2014US8659759 Laser based cavity enhanced optical absorption gas analyzer
02/25/2014US8659758 Laser based cavity enhanced optical absorption gas analyzer with laser feedback optimization
02/25/2014US8659755 Luminescence reference standards
02/25/2014US8659754 Inspection system and method for fast changes of focus
02/25/2014US8659751 External light glare assessment device, line of sight detection device and external light glare assessment method
02/25/2014US8659750 Test apparatus, test method, and device interface
02/25/2014US8659653 Device for evaluating the surface of a tire
02/25/2014US8658990 Radiation dosimeters for quantifying the dose of radiation applied during radiation therapy
02/25/2014US8658982 Optical method and system utilizing operating with deep or vacuum UV spectra
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