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)
02/2014
02/05/2014CN103558200A Evaluation method for survival rate and quality of prawn sperms
02/05/2014CN103558199A Fluorescence detection method for protease
02/05/2014CN103558198A Fluorescent rapid detection method for PFOS (Perfluorooctane Sulfonates) in environmental water sample
02/05/2014CN103558197A Cold atom number detecting device
02/05/2014CN103558196A Method for preparing visual biosensor for detecting organophosphorus pesticides based on ink-jet printing technology
02/05/2014CN103558195A Method for measuring trace arsenic content in wild panax ginseng leaves through fluorescent spectrometry
02/05/2014CN103558194A Preparation method and application of CdSe/ZnS core-shell quantum dots
02/05/2014CN103558193A Two-photon microscope
02/05/2014CN103558192A Apparatus for detecting red fluorescent protein seed
02/05/2014CN103558191A Portable laser probe component analyzer
02/05/2014CN103558190A Atmospheric correction method for multi-spectral data of inland turbid water body based on green light wave band
02/05/2014CN103558189A Device and method for detection of humidity-compromised urine test strips
02/05/2014CN103558188A Detection apparatus and detection method
02/05/2014CN103558187A Measurement device and measurement method for concentration of water mist
02/05/2014CN103558186A Method and device for detecting water quality of oilfield water injection wellbore in situ
02/05/2014CN103558185A Method and device for measuring refractive index of gas
02/05/2014CN103558184A Porous silicon-based non-labelling real-time online detection method for cholera toxins
02/05/2014CN103558183A MZ interference type optical biochemistry sensor chip embedded with FP cavity
02/05/2014CN103558182A Method for determining gas concentration through on-line laser gas analyzer
02/05/2014CN103558181A Online monitoring system for sulfur hexafluoride switch
02/05/2014CN103558180A Method for quickly detecting physicochemical indexes in saccharification leavening agents through near infrared
02/05/2014CN103558179A Apparatus and method for measuring sectional phase volume fraction of gas-liquid two-phase flow in pipeline
02/05/2014CN103558178A Chlorpyrifos detecting method and device by terahertz wave spectrum combining with biosensing technique
02/05/2014CN103558177A Near-infrared raw meat tissue moisture detection device and method
02/05/2014CN103558176A Method for quantitatively detecting coagulant activity of bean phytohemagglutinin
02/05/2014CN103558175A Method for determining oil substances in water sample
02/05/2014CN103558174A Method for measuring content of cresol in lysol by utilizing ultraviolet spectrophotometry
02/05/2014CN103558173A Method for determining nickel content in soil by microwave digestion-flame atomic absorption spectrometry
02/05/2014CN103558172A Illuminating system standardizing method used for whiteness visual assessment of fluorescent brightening material
02/05/2014CN103558171A Comprehensive physical examination system
02/05/2014CN103558170A Folic acid-porous platinum-graphene oxide composite nano material as well as application thereof in detecting tumor cells
02/05/2014CN103558169A Method for detecting content of anthraquinone blue base
02/05/2014CN103558168A Detection method for fluoride content
02/05/2014CN103558167A Method for rapidly measuring content of sodium chloride in salted meat
02/05/2014CN103558166A Method for measuring content of polysaccharides in glossy privet fruit and astragalus membranaceus healthy energy-strengthening preparation
02/05/2014CN103558165A Dual-wavelength difference methane concentration sensor
02/05/2014CN103558164A Method for simultaneously determining proanthocyanidins and resveratrol in wine
02/05/2014CN103558163A Detection method for dye system polarizer dyeing solution composition concentration change
02/05/2014CN103558162A Ultrahigh-flexibility volatile organic compound sensor based on side polishing optical fiber group
02/05/2014CN103558161A Near infrared detection method for cordycepic acid content of cordyceps sinensis
02/05/2014CN103558160A Method and system for improving resolution ratio of spectral imaging space
02/05/2014CN103558159A Method for detecting structural ceramic product
02/05/2014CN103558158A Method for detecting content of particle insoluble substance in coating additive or coating
02/05/2014CN103558157A All-digital automation optical rotation spectrograph based on DSP (digital signal processor), as well as testing method
02/05/2014CN103558156A Fully-automatic sewage turbidity detector
02/05/2014CN103558155A Blood glucose detection method based on slit waveguide
02/05/2014CN103558154A Rotary telescopic type analytic sample box and analytic sample
02/05/2014CN103558153A Particle imaging chamber and design method thereof
02/05/2014CN103558152A Rapid detection device and method for whole blood platelet aggregation function
02/05/2014CN103558151A Detection method of flame spraying type CuAl/NiC coating microstructure
02/05/2014CN103558150A Cervical carcinoma screening method
02/05/2014CN103557801A Method for improving reliability of product passivation layer film thickness measurement value
02/05/2014CN103555842A Animal chlamydia TaqMan-MGB probe multiplex real-time fluorescent quantitative PCR (polymerase chain reaction) detection primers, kit and method
02/05/2014CN103555841A Livestock chlamydia TaqMan-MGB probe multiplex real-time fluorescent quantitative PCR (polymerase chain reaction) detection primers, kit and method
02/05/2014CN103555839A Urinary sediment cell kidney fibrosis detection chip based on real-time fluorescent PCR (photo conductive relay)
02/05/2014CN103555831A Fluorescent quantitative PCR detection method of nitrite oxidizing bacteria from sewage treatment plant
02/05/2014CN103555821A Detection method for yeast-like symbiotes in brown planthopper on rice varieties with different resistance
02/05/2014CN103555587A Method of screening high grease algae from natural water body
02/05/2014CN103555321A Phosphorescent ionic type iridium complex probe and preparation method and application thereof
02/05/2014CN103555319A Fluorine-containing cyproquinoline Schiff base blue luminescent material and preparation method thereof
02/05/2014CN103555317A PH sensitive near-infrared fluorescence molecular probe and preparation method and use thereof
02/05/2014CN103553965A Organic metal gel for identifying iodide ions by fluorescence, as well as preparation and applications of organic metal gel
02/05/2014CN103552995A Method for preparing near-infrared quantum dots
02/05/2014CN103551143A Porous platinum-graphene oxide composite nano material mimic peroxidase
02/05/2014CN102808026B Primer, probe, fluorescent PCR kit and method for detecting polymorphism of human MTHFR (Methylene Tetrahydrofolate Reductase) gene
02/05/2014CN102636262B Multi-channel light splitter and mid-infrared analyzing system with same
02/05/2014CN102634572B Reagent kit for detecting mRNA (messenger ribonucleic acid) expression of fused gene E2A-PBX1 via fluorescent quantitative RT-PCR (reverse transcription-polymerase chain reaction)
02/05/2014CN102621150B Airplane skin damage identification method based on gray level co-occurrence matrix and support vector machine
02/05/2014CN102621071B Differential interference phase detecting method and device of vector beam excitation surface plasma
02/05/2014CN102608060B Method and device for gas concentration measurement
02/05/2014CN102565074B System and method for rechecking images of suspected defective products by small sheet sorter
02/05/2014CN102516793B One-class bi-benzyl pentaMethyl cyanine fluorescent dye as well as preparation method and application thereof
02/05/2014CN102435616B Monitoring method of stability of crystal edge detector
02/05/2014CN102435547B Sensitive photoresist tolerance degree detection method and wafer defect detection method
02/05/2014CN102313739B Automatic detector for solar cell module
02/05/2014CN102262157B Quantum dot-based method for immunofluorescence of clenbuterol hydrochloride and special kit thereby
02/05/2014CN102249838B Selective hydrogenation method of alkyne in C4 hydrocarbon stream
02/05/2014CN102249836B Selective hydrogenation method for allylene and allene in propylene material flow
02/05/2014CN102139260B Method and device for automatically detecting coating of glue sprayer
02/05/2014CN101948741B Microfluidic gene chip for nucleic acid sequencing
02/04/2014US8646110 Method to obtain absorption spectra from near-field infrared scattering using homodyne detection
02/04/2014US8645081 Device and method of examining absorption of infrared radiation
02/04/2014US8644912 System and method for determining tissue characteristics
02/04/2014US8644659 Methods and systems for predicting an optical fiber performance parameter
02/04/2014US8644547 Image analysis platform for identifying artifacts in samples and laboratory consumables
02/04/2014US8643845 Interferometric surface inspection using a slit-shaped reference beam from inspection surface
02/04/2014US8643843 Method of estimating a degree of contamination of a front screen of an optical detection apparatus and optical detection apparatus
02/04/2014US8643842 Method and system for use in monitoring properties of patterned structures
02/04/2014US8643840 Cell for light source
02/04/2014US8643837 Methods and materials for calibration of a reader
02/04/2014US8643836 Inspection method for inspecting defects of wafer surface
02/04/2014US8643835 Active planar autofocus
02/04/2014US8643834 Apparatus of inspecting defect in semiconductor and method of the same
02/04/2014US8643833 System for inspecting surface defects of a specimen and a method thereof
02/04/2014US8643830 Process for predicting metallic gloss of coating resulting from coating compositions by wet color measurement
02/04/2014US8642352 Methods and systems for detection of stoichiometry by Förster resonance energy transfer
02/04/2014US8642350 Sensor material and uses thereof to simultaneously sense two analytes: oxygen and pH or acidic/basic gaseous ions
02/04/2014US8642323 Container for testing for micro-organisms
02/04/2014US8642281 Coelenterazine analogues and coelenteramide analogues
02/04/2014US8641986 Assay cartridges and methods of using the same
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