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)
08/2012
08/22/2012CN102645416A Method for rapidly determining anthocyanin content in blueberries
08/22/2012CN102645415A Method for quickly detecting content of amaranth and sunset yellow in foods
08/22/2012CN102645414A Reagent kit capable of determining urine inositol
08/22/2012CN102645413A Centrifugal microfluidic water quality tester and centrifugal microfluidic water quality test method
08/22/2012CN102645412A Method and apparatus for measuring pH of solution
08/22/2012CN102645411A Ozone sensor
08/22/2012CN102645410A Detection method, device and data processing device of coal gangue pollution scope
08/22/2012CN102645409A Gas analyzer
08/22/2012CN102645408A Phase object Z-scan-based pump-probe method
08/22/2012CN102645407A Terahertz wave characteristic measurement method, substance detection method, measurement instrument, terahertz wave characteristic measurement device and substance detection device
08/22/2012CN102645406A Online vision detection light source based on multispectral characteristics
08/22/2012CN102645405A Rotary positioning device and detection system for detecting pesticide residue on surface of fruits
08/22/2012CN102645404A Liquid sample stand suitable for terahertz time-domain spectral measurement and method thereof
08/22/2012CN102645277A Micropore spectrograph
08/22/2012CN102645260A Automatic grid weighing device
08/22/2012CN102645237A Method and device for manufacturing low-loss micro-nanometer fiber bragg grating sensor in chemical corrosion method
08/22/2012CN102645219A Visual navigation system of wall climbing robot for weld inspection, welding and locating method of welding seam and method of obtaining welding seam offset
08/22/2012CN102643921A Fluorescent biosensing method for analyzing and detecting mutual action of organic micromolecules and combined protein based on T7 exonuclease inhibition
08/22/2012CN102643916A Detection method and kit of nucleic acid probe
08/22/2012CN102643910A Application of asymmetric multicolor fluorescence hairpin probe chain reaction in pathogenic bacterium detection
08/22/2012CN102643894A Exogenous gene tracing system and application thereof
08/22/2012CN102643639A Force-induced fluorescence discolor materials with property of multiple colors change and preparation method and application thereof
08/22/2012CN102643274A Water-soluble tetrazolium salts
08/22/2012CN102643218A Fluorescent material and preparation method and application thereof
08/22/2012CN102641755A Microfluidic device
08/22/2012CN102641187A Paper diaper
08/22/2012CN102641116A Double-channel full-range complex-spectral-domain optical coherence tomographic system
08/22/2012CN102640983A Cutting method for tobacco leaf section threshing redrying
08/22/2012CN102225993B Fluorescent polynaphthalene as well as preparation method and application thereof
08/22/2012CN102147240B Method and device for measuring multiple element parameters in differential con-focus interference manner
08/22/2012CN102129164B Method and system for judging mask defects
08/22/2012CN102128837B Real-time acquisition experimental device for flowing foam structural images in porous media
08/22/2012CN102103073B Device for monitoring content of organic matters in circulating water in anti-explosion area on line
08/22/2012CN102095732B Rotary part surface quality detection system
08/22/2012CN102070182B Porous zinc oxide micro powder and preparation method and application thereof
08/22/2012CN102062739B Surface examining device
08/22/2012CN102033042B Optical waveguide biochemical sensor testing device
08/22/2012CN102023141B Variable-temperature microscopic magnetic photoelectric testing system with flexible measuring geometry
08/22/2012CN102007398B Solar cell examination apparatus and transfer device for examination devices
08/22/2012CN102004097B Coal quality on-line detecting method based on dominating factor and combined with partial least squares method
08/22/2012CN102004095B Method for quickly identifying refuse landfill percolate in sewage water discharged into sewage treatment plant
08/22/2012CN102004088B Method for measuring coal property on line based on neural network
08/22/2012CN101968448B Acetylcholinesterase chemiluminescence bioreactor, and preparation method and application thereof
08/22/2012CN101960291B Method for realtime target detection based on reduced complexity hyperspectral processing
08/22/2012CN101923162B Raman lidar calibration device and calibration method thereof
08/22/2012CN101914621B Method for mRNA quantitative detection of composition of porcine meat muscle fiber types
08/22/2012CN101912254B Fiber-optics probe of common-path optical-coherence tomography system
08/22/2012CN101907573B High-sensitivity integrated CMOS (Complementary Metal Oxide Semiconductor) optical biological chip
08/22/2012CN101900671B Method for fast measuring ozone in water and apparatus thereof
08/22/2012CN101899532B Canine parvovirus LAMP detection kit and detection method thereof
08/22/2012CN101858865B Fluoresence detection device
08/22/2012CN101855539B Method and kit for measurement of endotoxin level
08/22/2012CN101799241B Rechargeable graphite furnace power supply
08/22/2012CN101788482B Reagent mixed liquor used for identifying and detecting naphthol isomers and preparation method thereof
08/22/2012CN101748216B Real time fluorescent PCR detecting primer and probe for food sensibiligen shrimp component, kit and detecting method
08/22/2012CN101738384B Double reflector transmission visibility device and measuring method thereof
08/22/2012CN101727664B Image processing method, paint inspection method and paint inspection system
08/22/2012CN101724708B Primer and probe for detecting real-time fluorescence PCR of food allergen mustard components, kit and detection method
08/22/2012CN101724707B Primer, probe and kit of detecting real-time fluorescence PCR of four allergen gluten components in foods and detection method
08/22/2012CN101613738B Coliform single-tube quantitative rapid detection method
08/22/2012CN101591710B Method for counting archenteric flora of aquatic animals and special primer thereof
08/22/2012CN101512323B Contamination evaluation method, contamination evaluating device, optical member fabricating method, optical multilayer body, and display product
08/22/2012CN101506363B Nucleic acid strand useful in detecting substance and method thereof
08/22/2012CN101419224B Method for simultaneously determining mycophenolic acid ester, mycophenolic acid and metabolite thereof in human blood plasma
08/22/2012CN101418215B High molecule fluorescent detecting probe containing rhodamine gene and synthetic method
08/22/2012CN101401000B Body fluid components measuring device
08/22/2012CN101357147B Extract of dogbane leaf with finger print and preparation and analytical method thereof
08/22/2012CN101206776B Device with optical encoding by plasmon effect and authentication method implementing same
08/22/2012CA2768946A1 Multiple wavelength cavity ring-down spectroscopy
08/21/2012US8250497 Method for designing two-dimensional array overlay target sets and method and system for measuring overlay errors using the same
08/21/2012US8249329 Method and apparatus for detecting and characterizing an object
08/21/2012US8248613 Capturing reflected light from a sampling surface
08/21/2012US8248612 Oxygen concentration sensors and methods of rapidly measuring the concentration of oxygen in fluids
08/21/2012US8248611 Handheld optical measuring device and method of use
08/21/2012US8248610 Web measurement
08/21/2012US8248605 Detection system for birefringence measurement
08/21/2012US8248604 Flow cytometer and flow cell for the same
08/21/2012US8248596 Cryostat
08/21/2012US8248595 Laser-based maintenance apparatus for inspecting flaws based on a generated surface wave
08/21/2012US8248593 Interference measuring device
08/21/2012US8248592 Defect inspection system
08/21/2012US8248591 Through-the-lens illuminator for optical comparator
08/21/2012US8248590 Method and apparatus for auxiliary illumination for detecting an object
08/21/2012US8248589 Phase based sensing
08/21/2012US8248588 Handheld infrared and raman measurement devices and methods
08/21/2012US8248586 Blood analysis apparatus and setting method of measurement position in blood analysis apparatus
08/21/2012US8247786 Non-contact displacement detecting device using optical astigmatism
08/21/2012US8247551 Lead sensor and methods of use
08/21/2012US8247240 Method and apparatus for biosensor spectral shift detection
08/21/2012US8247238 Device and methods of detection of airborne agents
08/21/2012US8247237 Silica-based indicating desiccants
08/21/2012US8247233 Integrated fluid analyte meter system
08/21/2012US8247216 Ultra-high multiplex analytical systems and methods
08/21/2012US8246912 Optical detecting apparatus for a bio-chip
08/21/2012US8246911 Apparatus for use in the detection preferential particles in sample
08/21/2012US8246908 Small size gene analysis apparatus
08/21/2012US8246904 Radiation sterilization of medical devices
08/21/2012DE202012007196U1 Kompaktes LED-Sonnenbrillenspektrometer Compact LED sunglasses spectrometer
08/21/2012CA2626116C Systems and method for endoscopic angle-resolved low coherence interferometry
08/21/2012CA2611700C Temperature controller for small fluid samples having different heat capacities
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