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)
12/2009
12/30/2009CN201373845Y Fixture of printed circuit board and optical detector
12/30/2009CN201373844Y Fixture of printed circuit board and optical detector
12/30/2009CN201373838Y Linear tester of a particle concentration monitor
12/30/2009CN201373833Y Reflection portable color density meter based on three color filter density measuring method
12/30/2009CN201372286Y Rapid high-flux foodborne microorganism testing instrument
12/30/2009CN101617220A Method and composition for surface coating
12/30/2009CN101617219A Hand-held, self-contained optical emission spectroscopy (OES) analyzer
12/30/2009CN101617218A Method and device for the quantitative real time analysis of fluorescent samples
12/30/2009CN101617217A System for optical coherence tomography
12/30/2009CN101617216A System and method for optical coherence tomography
12/30/2009CN101617215A System and method for optical coherence tomography
12/30/2009CN101617214A System for optical coherence tomography
12/30/2009CN101617213A Method and apparatus for the examination of an object
12/30/2009CN101617212A Online sensor for monitoring chemical contaminations in hydraulic fluids
12/30/2009CN101617211A Guided-mode resonance sensors employing angular, spectral modal, and polarization diversity for high-precision sensing in compact formats
12/30/2009CN101617210A Optical waveguide environmental sensor and method of manufacture
12/30/2009CN101614680A Defect detector and method
12/30/2009CN101614679A Quality detection device for concave-convex printed product
12/30/2009CN101614678A Test method of plastic material and integrated circuit
12/30/2009CN101614677A High-precision laser holographic automatic detection system for wing-splint honeycomb structure
12/30/2009CN101614676A Method and detector for detecting defects of battery plate of solar energy photovoltaic subassembly
12/30/2009CN101614675A Visibility measuring system and method thereof
12/30/2009CN101614674A Fully automatic water-soluble acid tester
12/30/2009CN101614673A Test paper for rapidly testing nitrite in food and preparation method thereof
12/30/2009CN101614672A Analytical method of portable expandable test paper and equipment thereof
12/30/2009CN101614671A Tea-leaf safety quick detection method
12/30/2009CN101614670A Method for measuring content of polycarboxylic acid dirt dispersion agent in industrial circulating water
12/30/2009CN101614669A Method and detector for detecting methanol and methyl tertiary butyl ether in gasoline by nano cataluminescence
12/30/2009CN101614668A Silicon nanowire sensor based on surface enhanced Raman scattering effect and application thereof
12/30/2009CN101614667A Raman spectrum system and method for measuring Raman spectrum
12/30/2009CN101614666A Preparation for oxygen sensing film and device and method for measuring micro dissolved oxygen in non-aqueous media
12/30/2009CN101614665A Circuit for eliminating interference between double channels or multiple channels of atomic fluorescence spectroscopy
12/30/2009CN101614664A Dry rubber content measuring system of natural rubber based on Y-type optical fiber
12/30/2009CN101614663A Visible and near infrared spectrum bee pollen variety discriminating method
12/30/2009CN101614662A Minitype F-P reflective index sensor of full optical fiber ring-type reflecting surface structure
12/30/2009CN101614661A Microprobe type hygrometer based on Fabry-Perot interferometer and manufacturing method thereof
12/30/2009CN101614660A Online device for rapidly detecting quality indicators of prepreg tape
12/30/2009CN101614659A Device and method for carrying out online detection control on traditional Chinese medicine extraction process
12/30/2009CN101614658A Twice-normalization data matching method
12/30/2009CN101614657A Method for measuring arsenic in gas and dust discharged by roasting and burning furnace
12/30/2009CN101614656A Quantitative analysis method for iron particles and organic iron in lubricating oil in use
12/30/2009CN101614655A Detection method of microfluidic chip based on photoacoustic technique and device thereof
12/30/2009CN101614654A Optical single pulse multi-reflection coherent-based optical hydrogen sensor
12/30/2009CN101614653A Tool for fetching optical lens
12/30/2009CN101614652A Self-aligned optical-fiber fluorescence detection cell and array fluorescence detection cell
12/30/2009CN101614651A Data assimilation method for monitoring soil moisture
12/30/2009CN101614650A Device for taking and measuring gas in negative-pressure pipelines
12/30/2009CN101614649A Method for preparing and siliconizing DNA nano optical fibers and characterization
12/30/2009CN101612402A Interferon antagonist and use of Flt3L interferon
12/30/2009CN100575949C Normalizing index remote sensor for plant
12/30/2009CN100575933C Method for detecting ultra-minuteness foreign body in pyromellitic acid and pyromellitic acid anhydride
12/30/2009CN100575932C Preparation method for determining low-alloy steel carburizing bearing surface carbon concentration metallographic pattern
12/30/2009CN100575931C 1- allyloxy -4-hydroxyanthraquinone-9, 10-diketone and method of preparing the same and application thereof
12/30/2009CN100575930C Micro-photoluminescence spectra measurement mechanism of liquid Inclusions
12/30/2009CN100575929C Process of detecting gene mutation in cell with one-dimensional microflow controlled biochip
12/30/2009CN100575928C Measurement device of low transparency liquid refractometry and method therefor
12/30/2009CN100575927C Resonance imager of light-exciting color surface plasma
12/30/2009CN100575926C Reflection type optical-fiber bio-chemical sensing device
12/30/2009CN100575925C Non-metal impurity measuring method and device
12/30/2009CN100575895C Integrating sphere production method for laser power measurement
12/30/2009CN100574704C Identification method of Chinese sturgeon juvenile fish wile population and artificial breeding population
12/30/2009CN100574653C Device for optical monitoring of a material strand of the tobacco processing industry
12/30/2009CA2729255A1 Microfluidic droplets for metabolic engineering and other applications
12/30/2009CA2727903A1 Removal of fusarium infected kernels from grain
12/29/2009US7640530 Method for inspecting mask
12/29/2009US7640112 Method and apparatus for computer controlled rare cell, including fetal cell, based diagnosis
12/29/2009US7640046 Methods and apparatuses for localizing myocardial infarction during catheterization
12/29/2009US7639862 Method and apparatus for quantifying pigment dispersion quality by paint drawdown
12/29/2009US7639860 Substrate inspection device
12/29/2009US7639419 Inspection system using small catadioptric objective
12/29/2009US7639372 Scanning system with stereo camera set
12/29/2009US7639362 Photonic crystal sensor
12/29/2009US7639361 Apparatus for measuring chemical levels using pH shift
12/29/2009US7639359 Magneto-optic biosensor using bio-functionalized magnetized nanoparticles
12/29/2009US7639358 System and process for sorting biological particles
12/29/2009US7639357 Laser scanning microscope
12/29/2009US7639353 Method, device and system for evaluating a lens for an electronic device
12/29/2009US7639352 Detection device for identifying objects in a material stream
12/29/2009US7639351 Automated process control using optical metrology with a photonic nanojet
12/29/2009US7639350 Apparatus and method for testing defects
12/29/2009US7639349 Method and system for inspecting surfaces
12/29/2009US7639025 Collection optics integrating an objective and a SIL
12/29/2009US7638753 Method of operating an optoelectronic sensor
12/29/2009US7638342 Spectrophotometric analysis of plasma in a closed-container
12/29/2009US7638321 High throughput screening techniques; measurement of the constituents (analytes) of an extracellular medium surrounding living cells; can determine flux rates of various extracellular analytes in minutes, can provide quantitative rather than relative readings; nondestructive
12/29/2009US7638093 Interrupted flow rapid confirmatory immunological testing device and method
12/29/2009US7638092 Artificial lipid bilayer membrane lipid substitution method, artificial lipid bilayer membrane obtained by using lipid substitution method, artificial lipid bilayer membrane formation device and ion permeation measuring device
12/29/2009US7638023 Capillary biosensor analysis system
12/29/2009US7637885 Catheter device for applying a medical cutting balloon intervention
12/29/2009US7637144 Measuring device, preferably a test stand for engines and vehicles for analyzing exhaust gases of a combustion engine
12/29/2009US7637143 Substrate processing apparatus and analysis method therefor
12/29/2009CA2636489C System and method of detecting pathogens
12/29/2009CA2437652C Automated flocculation titrimeter system
12/29/2009CA2425663C Fluorescent nucleobase conjugates having anionic linkers
12/29/2009CA2409353C Reference device for evaluating the performance of a confocal laser scanning microscope, and a method and system for performing that evaluation
12/27/2009CA2634759A1 Intelligent online water quality monitoring system using sensor and non-sensor data fusion
12/24/2009US20090318858 Optical flow sensor
12/24/2009US20090318784 Devices and Methods for Detecting B-Haematin and Haemozoin
12/24/2009US20090318307 Device for molecular diagnosis
12/24/2009US20090317917 Biosensor and Method for Detecting Analytes
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