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)
12/2012
12/05/2012CN102809563A Simple identification method for leather fiber structure
12/05/2012CN102809562A Crude oil emulsion stability evaluating instrument
12/05/2012CN102809561A Method for rapidly judging AOD (argon oxygen decarburization) reductive effect
12/05/2012CN102809560A Lead ion spot detecting test paper and preparation method of lead ion spot detecting test paper
12/05/2012CN102809559A Method for detecting halogenated aromatic organic matter
12/05/2012CN102809558A Method for measuring polycyclic aromatic hydrocarbons (PAHs) of sea water in flow injection chemiluminescence way
12/05/2012CN102809557A Nanometer sensitive material for detecting hydrogen sulfide
12/05/2012CN102809556A Nano-sensitive material for detecting ethylene oxide
12/05/2012CN102809555A Nano-sensitive material for monitoring carbon monoxide
12/05/2012CN102809554A Nano-sensitive material for dichlorodiphenyltrichloroethane pesticide
12/05/2012CN102809553A Multi-gas concentration qualitative quantitative measuring device and measuring method thereof
12/05/2012CN102809552A Method for quickly detecting selenium of selenium-containing protein
12/05/2012CN102809551A Stroboscopic optical image mapping system
12/05/2012CN102809550A Continuous spectrum two-way transmission distribution function measuring device
12/05/2012CN102809549A Reflection device for homologous double-target transmission visibility instrument and using method of reflection device
12/05/2012CN102809548A Liquid refraction index sensing device based on microporous step multimode polymer fiber
12/05/2012CN102809547A Method and device for detecting trace gas by scattering-enhanced tunable diode laser
12/05/2012CN102809546A Low-concentration flue gas infra-red analyzer and detection method
12/05/2012CN102809545A Quality detection method for tibetan medicine rhododendron anthopogonoide and tibetan medicine rhododendron anthopogonoide preparation
12/05/2012CN102809544A On-line automatic monitor for total lead
12/05/2012CN102809543A Gas concentration detection system and detection equipment and detection precision adjustment mechanism thereof
12/05/2012CN102809542A Determination method of polysaccharide content of rhodiola rosea injection
12/05/2012CN102809541A Determination method of enzyme activity of collagenase
12/05/2012CN102809540A Leaf biochemical parameter detecting system and method
12/05/2012CN102809539A Method and device for detecting damage of semi-conductive shielding layers of medium- and high-voltage cables
12/05/2012CN102809538A Method for computing accurate value of carbon equivalent of cast iron and application of method
12/05/2012CN102809537A High-speed leather identification method
12/05/2012CN102809536A Reaction cup chain and biochemistry analyzer using the same
12/05/2012CN102809535A Method for detecting and eliminating bubbles in colorimetric photometer of glycosylated hemoglobin analyzer
12/05/2012CN102809534A Gas concentration detector and gas absorption chamber thereof
12/05/2012CN102809503A Method for determining anisidine value of lipid emulsion
12/05/2012CN102809437A Device for measuring medium brillouin gain linetype and line width and a method for measuring medium brillouin gain linetype and line width based on device
12/05/2012CN102809427A Auto-aligning spectroscopy system
12/05/2012CN102809388A Optical fiber probe sensor
12/05/2012CN102808040A Method for identifying classical swine fever virulent virus and vaccine attenuated virus by using real-time fluorescent quantitative RT-PCR
12/05/2012CN102808037A Kit for detecting high mobility group chicken protein B1 by real-time fluorescent quantitative reverse-transcription polymerase chain reaction
12/05/2012CN102808036A Biological sensitive detecting method for heavy metal cadmium in seawater
12/05/2012CN102808032A Method for detecting bacteria in injection of stem cells
12/05/2012CN102808026A Primer, probe, fluorescent PCR kit and method for detecting polymorphism of human MTHFR (Methylene Tetrahydrofolate Reductase) gene
12/05/2012CN102808022A Application of oligonucleotide aptamer capable of identifying salmonella specifically
12/05/2012CN102808020A Method for detecting a plurality of nucleotide polymorphisms
12/05/2012CN102807862A Nano sensitive material for monitoring hydrogen cyanide
12/05/2012CN102807588A Compound and method for in-situ detecting o-sulfhydryl protein in organism
12/05/2012CN102807543A Reagent and method for detecting biological endogenous oxidants
12/05/2012CN102806208A Granulous object sorting device
12/05/2012CN102805612A Gx-b advanced and new leucoderma removing rehabilitation and diagnosis system
12/05/2012CN102353662B Detection method for determining migration quantity of trace lead, cadmium, arsenic and antimony in food contact material by sequential injection-HG-AFS method
12/05/2012CN102323261B Method for measuring starch content of oceanic microalgae cell
12/05/2012CN102279171B Method for promoting sensitivity of metal pollutants in water in laser breakdown spectrum detection
12/05/2012CN102262080B Method for measuring radiative properties of rare-earth ions in solid based on single-color continuous laser
12/05/2012CN102253025B Composite fluorescence imaging system applied in forensic science evidence testing, and application method thereof
12/05/2012CN102253021B Linear laser beam reinforced heavy metal content detection method
12/05/2012CN102253020B Cavity enhanced detection apparatus for heavy metal content in air
12/05/2012CN102252996B Tobacco bundle component detection bench
12/05/2012CN102175452B Bearing experiment table
12/05/2012CN102156101B Method and device for continuously measuring trace chloride ions in high-purity water
12/05/2012CN102147364B Efficient microbial fluorescent sensor for detecting steroids hormone and polycyclic aromatic hydrocarbon
12/05/2012CN102146462B Down syndrome SYBR fluorescence screening kit
12/05/2012CN102128808B Method for quickly identifying potassium hydrogen phthalate in surface water
12/05/2012CN102128800B Method and device for online detection in traditional Chinese medicine extracting process
12/05/2012CN102106888B Quality control method for extraction process of Chinese medicine ainsliaea fragrans champ
12/05/2012CN102095497B Pinhole imaging-based quantitative detector for color development signal of immunochromatography detection test strip
12/05/2012CN102011938B Pipeline repairing and strengthening detection system
12/05/2012CN101975767B Method for measuring bonding potential between soluble organisms and metal ions in water environment
12/05/2012CN101974611B Semen leucocyte peroxidase assay kit and detection method thereof
12/05/2012CN101943659B Multiparameter water quality comprehensive analyzer
12/05/2012CN101878420B Analysis device and analysis method
12/05/2012CN101768151B 2-(2-pyridyl)-8-sulfonamidoquinoline derivative, synthesis method and application thereof
12/05/2012CN101762597B Printing material detecting equipment
12/05/2012CN101707931B Hydrogel implant for sensing metabolites in body tissue
12/05/2012CN101657277B Method for detecting and classifying surface defects on continuously cast slabs
12/05/2012CN101613763B Fluorescence PCR method for diagnosing infection of Chlamydia trachomatis, neisseria gonorrhoeae and ureaplasma urealyticum
12/05/2012CN101571536B Preparation process of single nanoparticle and array-based biological molecule detector thereof
12/05/2012CN101571494B 裂缝检测系统 Crack detection system
12/05/2012CN101545899B Optical fibre micro-fluidic biological sensor and preparation method thereof
12/05/2012CN101490531B Method for automatically identifying control liquid
12/05/2012CN101419156B Spectrophotometric detecting method and apparatus , and detecting system
12/05/2012CN101413866B Optical measuring device, and fine particle measuring apparatus using optical measuring device
12/05/2012CN101354310B Methods and systems for in-situ mechanical inspection
12/05/2012CN101251540B Hepatitis B virus e antigen testing corpuscle, preparation and application thereof
12/05/2012CN101166958B Hair coloring system
12/05/2012CN101055168B Optical detection system
12/04/2012US8326404 Multimodal detection of tissue abnormalities based on raman and background fluorescence spectroscopy
12/04/2012US8325346 SPR apparatus with a high performance fluid delivery system
12/04/2012US8325345 Methods and devices for monitoring of frying oil quality
12/04/2012US8325344 Optical density determination methods and apparatus
12/04/2012US8325343 Detector for cavity ring-down spectroscopy
12/04/2012US8325342 Detection method
12/04/2012US8325337 Time resolved raman spectroscopy
12/04/2012US8325336 Automated soil measurement device
12/04/2012US8325335 Cells for biochemical analysis, kit for biochemical analysis, and biochemical analyzer
12/04/2012US8325334 Substrate edge inspection
12/04/2012US8325330 Optical fibre circuit monitoring system and monitoring device included in this system
12/04/2012US8324604 Fiber optic web edge sensor
12/04/2012US8324596 Total internal reflection fluorescence (TIRF) observation device
12/04/2012US8324561 Photodetector and jig for sample holder
12/04/2012US8324559 Bottle inspection apparatus with image-corrected mirror cabinet
12/04/2012US8324558 Device and method for counting and detecting flat products
12/04/2012US8324551 Image reader performing image correction at the pixel level
12/04/2012US8323982 Fluid analyte sensor comprising photoelectrocatalytic element for detection of preferential analytes in solution; point of care diagnostics
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