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)
11/2012
11/21/2012CN102788799A Automatic appearance screening device
11/21/2012CN102788798A Bonding plate-shaped body checking device and method
11/21/2012CN102788797A Method for displaying and collecting distribution images of motor end plates inside levator ani muscles
11/21/2012CN102788796A Nutrient diagnosis device and nutrient diagnosis method for nitrogen of crops based on multi-information integration of high spectral images and fluorescent images
11/21/2012CN102788795A Full-automatic intelligent card module detecting device
11/21/2012CN102788794A Device and method for detecting pesticide residues on leaves of leaf vegetables on basis of multi-sensed information fusion
11/21/2012CN102788793A Method for measuring density of weft knitted fabric based on spectrum analysis
11/21/2012CN102788792A Device for measuring density of weft knitted fabric based on image analysis
11/21/2012CN102788791A Fast determination method for soil acidity and alkalinity and determination device thereof
11/21/2012CN102788790A Novel colorimetric test pen
11/21/2012CN102788789A Test paper for rapid detection of nitrite in food and preparation method thereof
11/21/2012CN102788788A Polymer-based detection agent for fast detection of heavy metal lead and its preparation method and use
11/21/2012CN102788787A Chromium detection polymer film and its preparation method and use
11/21/2012CN102788786A Method for detecting glucose through using gold nano-particles and silver mirror reaction
11/21/2012CN102788785A Device for quickly detecting concentration of chlorine dioxide in air
11/21/2012CN102788784A Method for quickly detecting concentration of chlorine dioxide gas in air
11/21/2012CN102788783A Method for detecting organic matter composition by ozone oxidation luminescent method
11/21/2012CN102788782A Method for measuring dissolved oxygen of water body by flow-injection chemiluminiscence mode
11/21/2012CN102788781A Microfluidic chip for biological chemiluminescence detection and detection method thereof
11/21/2012CN102788780A Microfluidic chip for biological chemiluminescence detection and manufacturing method thereof
11/21/2012CN102788779A Coding suspension microchip and preparation method and application thereof
11/21/2012CN102788778A Method for rapid determination of methanol and ethanol content of alcohol gasoline
11/21/2012CN102788777A Microfluidic surface-enhanced Raman scattering detector and its preparation method and use
11/21/2012CN102788776A Detection method for activity of carboxylesterase and activity of carboxylesterase inhibitor
11/21/2012CN102788775A Portable high-flux fluorescence detector
11/21/2012CN102788774A Single ion beam-based time-correlated signal photon counting fluorescence detection technology
11/21/2012CN102788773A Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery
11/21/2012CN102788772A Method for measuring content of powdery substantial elements based on dual pluses
11/21/2012CN102788771A Method for measuring content of powdery substantial elements based on laser-induced breakdown spectroscopy
11/21/2012CN102788770A Method for distinguishing three aerosol particles based on dual wavelength
11/21/2012CN102788769A Wafer detection device and wafer detection method therefor
11/21/2012CN102788768A Method for measuring liquid refractive index based on novel reflection-type fiber loop mirror
11/21/2012CN102788767A Device for measuring material refractive index temperature coefficient under low temperature based on minimum deviation angle method
11/21/2012CN102788766A Detecting method for ink jetting recording material quality
11/21/2012CN102788765A Determination method of hydrazinium mononitrate and hydroxylamine nitrate
11/21/2012CN102788764A Ultraviolet analyzer and detection method for low concentration smoke
11/21/2012CN102788763A Difference absorption spectrum atmospheric monitoring system with laser induced breakdown spectrum serving as light source
11/21/2012CN102788762A Syringe pump sample injection gas phase molecule absorption spectrometer
11/21/2012CN102788761A Device for determining a concentration of a measurement component in a gas
11/21/2012CN102788760A Multi-element standard solution for aluminum alloy chemistry analysis, and preparation method thereof
11/21/2012CN102788759A Multi-element standard solution for magnesium alloy chemistry analysis, and preparation method thereof
11/21/2012CN102788758A Multi-element standard solution for copper alloy chemistry analysis, and preparation method thereof
11/21/2012CN102788757A Water quality chromaticity detection device on basis of transmission-type optical fiber sensor
11/21/2012CN102788756A Multi-modal biological microscope analyzer
11/21/2012CN102788755A Engine lubricating oil identification method based on characteristic elements
11/21/2012CN102788754A Device and method for measuring multi-index parameters of pear
11/21/2012CN102788753A Sample analyzing clamp for direct-reading spectrometer
11/21/2012CN102788752A Non-destructive detection device and method of internal information of crops based on spectrum technology
11/21/2012CN102788751A Feature value estimation device and corresponding method, and spectral image processing device and corresponding method
11/21/2012CN102788750A Cloth inspection lens
11/21/2012CN102788749A Fixing device for detection
11/21/2012CN102788748A Standard sample for analyzing 82B wire rod sorbite content and preparation method thereof
11/21/2012CN102787169A Mixed liquor, kit and detection system for detecting A1555G and C1494T mutation of mitochondria DNA (deoxyribonucleic acid)
11/21/2012CN102787166A Fluorescence in situ hybridization method of prunus mume chromosome
11/21/2012CN102786609A Macromolecule immobilized cationic porphyrin compound and its preparation method
11/21/2012CN102786550A Iridium complex possessing open-type phosphorescent light emission, its preparation method and its application
11/21/2012CN102786459A Squarylium type chemical sensor for colorimetric identification of copper ion and preparation method thereof
11/21/2012CN102784760A Testing sorting equipment for wafer
11/21/2012CN102784673A Centrifugal micro-fluidic chip for detecting oil and grease and preparation method of centrifugal micro-fluidic chip
11/21/2012CN102784672A Centrifugal micro-fluidic chip for detecting nitrate and nitrite and preparation method of centrifugal micro-fluidic chip
11/21/2012CN102784671A Centrifugal micro-fluidic chip for detecting pesticide residue and preparation method thereof
11/21/2012CN102784427A Airway adapter and gas analyzer for measuring oxygen concentration of a respiratory gas
11/21/2012CN102784397A Method for loading doxorubicine (DOX) anti-cancer medicine by laponite (LAP) clay nanoparticles
11/21/2012CN102322617B Automatic light source adjusting device used for magnetic shoe on-line detection
11/21/2012CN102305779B Solid sampling-non-dispersion atomic fluorescence photometer collocating device and analyzing method
11/21/2012CN102288595B Method for continuously measuring tungsten and molybdenum by using citric acid and hydrogen peroxide as complexing agents
11/21/2012CN102288592B Method for quantitative detection of uric acid based on surface enhanced Raman spectroscopy (SERS) technology
11/21/2012CN102279182B Preparation method of detection membrane for iron pollution on surface of austenitic stainless steel
11/21/2012CN102277419B Method, kit and application for diagnosing thalassemia based on liquid phase chip system
11/21/2012CN102243179B Nano material for detecting tetrahydrofuran gas, and preparation method and application of nano material
11/21/2012CN102207451B Position indicator of material evidence examination platform
11/21/2012CN102192889B Correction method for UV-visible absorption spectrum of fiber in-situ medicine leaching degree/releasing degree tester
11/21/2012CN102183668B Heavy metal online analyzer
11/21/2012CN102183507B Method for exciting surface-enhanced Raman spectroscopy (SERS) through long range surface plasmon
11/21/2012CN102183480B Method for detecting aluminum ions and tin ions in water phase by using water-soluble porphyrin probe
11/21/2012CN102175695B Operating method of endoscope in manufacture of nondestructive testing standard sample tube
11/21/2012CN102175618B Method for modeling rice and wheat leaf nitrogen content spectrum monitoring model
11/21/2012CN102168825B Large-area lighting method and lighting source for delamination and bubble detection of tire
11/21/2012CN102156126B Method and kit for detecting carbon dioxide bonding force
11/21/2012CN102156119B Method for detecting potential information in fingerprints by utilizing Raman spectrum
11/21/2012CN102154456B Fluorescent quantitative loop-mediated isothermal amplification (LAMP) detection method for bovine tuberculosis pathogene
11/21/2012CN102147523B Biological digital microscope with double ccd (charge coupled device) light sensitive elements and photographic image processing method thereof
11/21/2012CN102147368B Raman optical spectrum detecting system
11/21/2012CN102141510B Method for quickly measuring nitrate content in aquatic products
11/21/2012CN102140527B Real-time fluorescence reverse transcription-polymerase chain reaction (RT-PCR) detection method and kit for highly pathogenic porcine reproductive and respiratory syndrome live vaccine
11/21/2012CN102140499B Primers and probe for detecting pepper bacterial leaf spot germs
11/21/2012CN102102134B Primers and probe for detecting maize chlorotic mottle virus
11/21/2012CN102087216B Novel paraquat detecting method
11/21/2012CN102072911B Detecting device for coated electric wires and electric wire processor provided with device
11/21/2012CN102071264B Universal shell type fluorescent reverse transcription-polymerase chain reaction (RT-PCR) detection method of bird flu virus and detection kit
11/21/2012CN102065774B Photoacoustic imaging apparatus
11/21/2012CN102062738B Surface inspection apparatus
11/21/2012CN102033051B Continuous flow measuring method for pectin content in plant
11/21/2012CN102012413B Device for chromatographic quantitative measurement
11/21/2012CN102004089B Device and method for detecting property of traditional Chinese medicine
11/21/2012CN101995390B Method for analyzing compositions of materials in reactor
11/21/2012CN101994237B Washing machine
11/21/2012CN101988902B Inspecting device including detachable probe
11/21/2012CN101988897B Liquid phase chip detector based on quantum dot
11/21/2012CN101921870B Nucleotide sequence, method and kit for detecting human influenza A virus
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