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)
03/2013
03/27/2013CN202837195U Medical support detection device
03/27/2013CN202837194U Universal circuit board detector
03/27/2013CN202837193U Testing region charge coupled device (CCD) line scanning mechanism
03/27/2013CN202837192U Portable pesticide residue detection device
03/27/2013CN202837191U Water quality measuring instrument
03/27/2013CN202837190U Novel device for measuring sulfur capacity of desulfurizing agent
03/27/2013CN202837189U Laser radar detection system for measuring cloud water content
03/27/2013CN202837188U Portable optical fiber surface enhanced Raman scattering spectrometer
03/27/2013CN202837187U Video luminescence document inspecting instrument
03/27/2013CN202837186U Sampling detecting device of bioluminescence detector
03/27/2013CN202837185U Turning cover structure of bioluminescence detector
03/27/2013CN202837184U Turning cover device of bioluminescence detector
03/27/2013CN202837183U Capillary electrophoresis detection device
03/27/2013CN202837182U Atomic fluorescence spectrophotometer optical system
03/27/2013CN202837181U Atomic fluorescence spectrophotometer of electric sparks or arc light source
03/27/2013CN202837180U Solid black sleeve plate of 96 well plate
03/27/2013CN202837179U Spherical reflectivity measuring device
03/27/2013CN202837178U Alcohol concentration measuring equipment utilizing terahertz incongruous medium resonance effect
03/27/2013CN202837177U Spectrum absorption type gas optical fiber sensing system
03/27/2013CN202837176U Low concentration flue gas ultraviolet analyzer
03/27/2013CN202837175U Comprehensive food sanitation analysis meter
03/27/2013CN202837174U Animal epidemic disease detector
03/27/2013CN202837173U Portable automatic multi-parameter food safety detector
03/27/2013CN202837172U Atomic absorption spectrophotometer of electric sparks or arc light source
03/27/2013CN202837171U Spectrophotometer optical system and specialized optical filter poking mechanism thereof
03/27/2013CN202837170U Element morphology analysis flow path system used for being combined with atomic fluorescence
03/27/2013CN202837169U Multi-layer test piece for glycated hemoglobin measurement
03/27/2013CN202837168U Digitalized spectrophotometer
03/27/2013CN202837167U Online detection control system for ginning
03/27/2013CN202837166U Novel device for measuring square-wave output gray scale
03/27/2013CN202837165U Optical fiber gas sensor
03/27/2013CN202837164U MSP430-singlechip-based water quality turbidity analyser
03/27/2013CN202837163U Full-automatic radiator system of biochemical analyzer light source
03/27/2013CN202837162U Light shading device of imaging system of detecting equipment
03/27/2013CN202837161U Inlet water protection device for greenhouse gas analyzer
03/27/2013CN202837160U Trigging device of optical detector and optical detector with trigging device
03/27/2013CN202837159U Camera-bellows type four-purpose ultraviolet analyzer
03/27/2013CN202837158U Infrared gas detector
03/27/2013CN202836922U Detection exclusive inspection gauge of light panel
03/27/2013CN202836761U Multi-angle observation support frame for spectral measurement on water surface
03/27/2013CN202829837U Detection turnover stand
03/27/2013CN202823017U UV (ultraviolet) exposure machine cooling gas processing device
03/27/2013CN1513849B Mannitol and sorbierite derivative
03/27/2013CN103003688A Method for estimating the amount of entities deposited on microparticles suspended in a solution, associated device, and use of said device
03/27/2013CN103003687A Illumination device and illumination method for external quality inspection apparatus for agricultural produce
03/27/2013CN103003686A Analysis tool and microanalysis system
03/27/2013CN103003685A Integrated optical waveguide evanescent field sensor
03/27/2013CN103003684A Automated analysis device and automated analysis method
03/27/2013CN103003683A Apparatus, system, and method for increasing measurement accuracy in a particle imaging device using light distribution
03/27/2013CN103003664A Real-time temperature, optical band gap, film thickness, and surface roughness measurement for thin films applied to transparent substrates
03/27/2013CN103003660A Apparatus, system, and method for increasing measurement accuracy in a particle imaging device
03/27/2013CN103002222A Imaging apparatus and control method
03/27/2013CN103000756A Photovoltaic cell manufacturing
03/27/2013CN102998790A Numerical aperture (na) controlling unit, variable optical probe including the na controlling unit, and depth scanning method using the na controlling unit
03/27/2013CN102998473A Full-automatic chemiluminescence immune analyzer
03/27/2013CN102998465A Quantitative detection kit combining magnetic particles with chemiluminescence immunoassay for angiotensin (Ang) I, and preparation method of kit
03/27/2013CN102998454A Method for detecting relative content of dibutyl phthalate in organism
03/27/2013CN102998452A Polypeptide marker Pep5 enzyme-linked immunosorbent assay (ELISA) kit
03/27/2013CN102998451A Detection kit related to liver disease process and application of kit
03/27/2013CN102998442A Quantitative detection kit combining magnetic particles with chemiluminescence immunoassay for aldosterone, and preparation method of kit
03/27/2013CN102998316A Transparent liquid impurity detection system and detection method thereof
03/27/2013CN102998315A Image processing method and system
03/27/2013CN102998314A Surface defect detecting device of copper-plating layer of gravure cylinder
03/27/2013CN102998313A Image acquisition and processing method for quality detection of compact spinning lattice apron
03/27/2013CN102998312A Method for detecting titanium alloy impeller surface completeness
03/27/2013CN102998311A System and method for quickly detecting apparent parameters of isostatic pressing formed graphite
03/27/2013CN102998310A Marking breakage rate dynamic analysis and its method
03/27/2013CN102998309A Multilayer printed circuit board contraposition detection method
03/27/2013CN102998308A Loom monitoring system
03/27/2013CN102998307A Testing method of 4,6-dichloro pyrimidine content
03/27/2013CN102998306A Detection method for gamma-aminobutyric acid containing calcium carbonate
03/27/2013CN102998305A Method for detecting melamine in raw milk by utilizing chromogenic reaction
03/27/2013CN102998304A Method for qualitatively and semi-quantitatively determining formaldehyde in aqueous solution
03/27/2013CN102998303A Detection method for determining contents of niobium and tantalum in steel by applying microwave digestion-ICP-AES (Inductively Coupled Plasma-Atomic Emission Spectrometry)
03/27/2013CN102998302A Method for measuring calcium, magnesium, aluminium impurity content in copper nickel alloy
03/27/2013CN102998301A Test method of sulfate radicals in industrial hydrochloric acid
03/27/2013CN102998300A Analysis method for impurity elements in tin-oxide-containing nanopowder
03/27/2013CN102998299A Small sample auxiliary device of spark direct-reading spectrometer
03/27/2013CN102998298A Method for rapidly detecting nitrite by using surface enhanced Raman spectrum and application thereof
03/27/2013CN102998297A Porous microscale reaction plate for surface enhanced Raman scattering spectrum analysis
03/27/2013CN102998296A Raman spectra pretreatment method for removing effects of background noises
03/27/2013CN102998295A Miniature Raman spectrometer
03/27/2013CN102998294A Three-dimensional spectroscopic data correction method
03/27/2013CN102998293A Multichannel quantitative detection device and detection method of two-photon fluorescence optical tweezers
03/27/2013CN102998292A Fluorescence detection method for detecting cocaine by use of oligonucleotide and graphene oxide
03/27/2013CN102998291A Quantum-dot-based method for carrying out in-situ and real-time detection on heavy metal ions in cells
03/27/2013CN102998290A Fluorescent lifetime microimaging system
03/27/2013CN102998289A Glycosylated hemoglobin kit based on nucleic acid aptamer fluorescence probe and detection method thereof
03/27/2013CN102998288A Aptamer-nanometer gold syntony Rayleigh scattering spectra method for measuring As (III) in water
03/27/2013CN102998287A Information processing apparatus, information processing method, program, and information processing system
03/27/2013CN102998286A Method for detecting concentration of methane by means of light interference
03/27/2013CN102998285A Refractive index measuring device and using method thereof
03/27/2013CN102998284A Measurement device and measurement method for transparent medium refractive index
03/27/2013CN102998283A Measurement system for refractive index and birefringence changes caused by nonlinear effects in optical material microareas
03/27/2013CN102998282A Open circuit laser methane gas detection system
03/27/2013CN102998281A Laser unit with reduced back reflection
03/27/2013CN102998280A Online gas detecting method and device
03/27/2013CN102998279A Method for fast identifying authenticity of Ganoderma lucidum spore powder
03/27/2013CN102998278A Method capable of determining dried alum and/or chlorogenic acid content in Jinxuan washing powder online
03/27/2013CN102998277A Infrared spectroscopic analysis method for water swellable body
1 ... 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 ... 1814