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
12/12/2012CN202599830U Measurement system for refractive index of micro-liquid
12/12/2012CN202599829U Measuring device of Brewster angle
12/12/2012CN202599828U Fiber optic communication (FOC) ultraviolet absorption aquatic organic matter networking monitor
12/12/2012CN202599827U Three-optical-path positioning device of micro-spectrophotometer
12/12/2012CN202599826U Cuvette dark room with light path conversion device
12/12/2012CN202599825U Multiple optical-distance micro-spectrophotometer
12/12/2012CN202599824U Multi-optical-path positioning device for micro-spectrophotometer
12/12/2012CN202599823U Device for detecting content of Ag and compounds thereof in air
12/12/2012CN202599822U Gas detector
12/12/2012CN202599821U Detection tool
12/12/2012CN202599820U Automatic judgment instrument for mycoplasma culture plate
12/12/2012CN202599819U Alarm threshold simulation labyrinth for calibrating smoke alarm
12/12/2012CN202599818U Machine vision-based red globe grape automatic-classifying device
12/12/2012CN202599817U Device for detecting content of acrylamide in crisps
12/12/2012CN202599816U Ellipsometer used for detecting organic membrane structure in chamber
12/12/2012CN202599815U System for monitoring water content around oil and gas pipeline in freeze soil area
12/12/2012CN202599814U Photoelectricity metering tank of heavy metal online monitor
12/12/2012CN202599813U Colorimetric tank of heavy metal online monitor
12/12/2012CN202599812U Sample bench device for jewel transmitted spectrum measurement by using lens group focusing
12/12/2012CN202599811U Uniform diffuse reflection slot device
12/12/2012CN202599810U Fixing jig for glass final inspection
12/12/2012CN202599809U Two-dimensional movement device of PCB (Printed Circuit Board) automatic optical detecting system
12/12/2012CN202599808U Coating observation box
12/12/2012CN202599807U Sperm motility detection device
12/12/2012CN202599806U Tile face automatic detecting device of common mahjong tiles
12/12/2012CN202599704U Transparent glass bottom sampler for petroleum liquid
12/12/2012CN202599703U Transparent glass sampler of petroleum liquid
12/12/2012CN202599528U Light path converting device of a multichannel spectrophotometer
12/12/2012CN202599365U Auxiliary device for end face detection of optical fiber connector
12/12/2012CN202595349U Device for screening silkworm cocoon
12/12/2012CN102822671A Image processing apparatus, image reading apparatus, image processing method and image processing program
12/12/2012CN102822666A Inspection apparatus, measurement method for three-dimensional shape, and production method for structure
12/12/2012CN102822665A Fluorescence detection device and fluorescence detection method
12/12/2012CN102822664A Method of characterising scattering coloured pigment
12/12/2012CN102822663A Apparatus and method for detecting skin cancer using THz radiation
12/12/2012CN102822662A Method for calibration of a CO2 concentration sensor and a measuring device
12/12/2012CN102822661A Photoacoustic imaging apparatus and photoacoustic imaging method
12/12/2012CN102822660A Tomographic Light Field Microscope
12/12/2012CN102822657A Cell counting and sample chamber and methods of fabrication
12/12/2012CN102822655A Method and apparatus for inspecting ophthalmic lens
12/12/2012CN102822249A Metal microparticle composite
12/12/2012CN102821677A Photoacoustic imaging apparatus, photoacoustic imaging method, and program
12/12/2012CN102819762A RFID (Radio Frequency Identification) tag with smoke sensing device, RFID system and smoke density detection method
12/12/2012CN102819719A RFID (radio frequency identification device) system for measuring smoke density and method for measuring smoke density
12/12/2012CN102819081A Optical system of visibility meter
12/12/2012CN102818962A Online monitoring system of all-fiber grating power transformer
12/12/2012CN102818886A Low-dose homogenous excitation light immunoassay instrument
12/12/2012CN102818865A Method for Analyzing Oligomeric Proanthocyanidin (OPC)
12/12/2012CN102818845A Device for detecting tubular structure
12/12/2012CN102818809A Gray cloth defect on-line detecting system based on machine vision and achieving method
12/12/2012CN102818808A Device and method for detecting illumination
12/12/2012CN102818807A Method for acquiring 360-degree full-label detection image by diffuse reflection principle
12/12/2012CN102818806A Method for accurate determination of ethyl cellulose content of mixture
12/12/2012CN102818805A Reagent and test strip for diagnosing bovine subclinical mastitis and preparation method thereof
12/12/2012CN102818804A Kit and detection method for determining copper ion concentration in water environment
12/12/2012CN102818803A Method for detecting phthalate by using colorimetric probe
12/12/2012CN102818802A Method for detecting hypochlorite
12/12/2012CN102818801A Method for determining ATP
12/12/2012CN102818800A Human bloody urine protein detection method based on chip-level test paper
12/12/2012CN102818799A In situ microscopic Raman characterization system
12/12/2012CN102818798A Fluorescence detection device for detecting gas exhaled from patient with lung cancer
12/12/2012CN102818797A Vector type scanning method of laser scanning confocal microscope
12/12/2012CN102818796A Biological fluorescence microscopic detection instrument
12/12/2012CN102818795A Biological fluorescence microscopic detection instrument
12/12/2012CN102818794A Biological fluorescence microscopic detection instrument
12/12/2012CN102818793A High-resolution tracking of industrial process materials using trace incorporation of luminescent markers
12/12/2012CN102818792A Spectrometric measurement device and program
12/12/2012CN102818791A Fluorescence detection method of polycyclic aromatic hydrocarbons (PAHs) in water body
12/12/2012CN102818790A Method for detecting copper ions with lipid bilayer-containing organic/inorganic composite fluorescent nanoparticles
12/12/2012CN102818789A Supplied material grade determining method of lead powder for lead-acid storage battery pole plate
12/12/2012CN102818788A Device and method for detecting residual reflection of neodymium glass wrapping
12/12/2012CN102818787A Measuring method and device for determining transmission and/or reflection properties
12/12/2012CN102818786A Sinusoidal phase modulation parallel complex frequency domain optical coherence tomography imaging system and method
12/12/2012CN102818785A Identification and detection method of doped polymers in cement-based materials and products thereof
12/12/2012CN102818784A Gas analyzer system configured to determine the concentration of a refrigerant gas and/or the concentration of contaminant gases in an automotive air conditioning system
12/12/2012CN102818783A Method and device for measuring ammonia escape amount in sintering flue gas ammonia-process desulfurization technique
12/12/2012CN102818782A Determination method of total 2-(2-phenethyl) chromone compound content
12/12/2012CN102818781A High density multi-channel detection apparatus
12/12/2012CN102818780A Rapid determination method for bromine in oil-gas field water
12/12/2012CN102818779A Method for detecting content of water-insoluble glucan in yeast glucan
12/12/2012CN102818778A Method for rapid determination of chemical oxygen demand in environmental water sample
12/12/2012CN102818777A Fruit maturity degree evaluation method based on spectrum and color measurement
12/12/2012CN102818776A Dye liquor concentration in-situ on-line monitoring system
12/12/2012CN102818775A Dye liquor concentration in-situ on-line monitoring method
12/12/2012CN102818774A Laser-electromagnetic ultrasonic nondestructive testing system
12/12/2012CN102818773A Laser surveillance system
12/12/2012CN102818772A Testing device for optical films
12/12/2012CN102818771A Visibility standard device adopting absorptive optical filters
12/12/2012CN102818770A Visibility standard utilizing narrow band interference filters
12/12/2012CN102818769A Method for evaluating mixing uniformity of tobacco shreds in finished product cigarette
12/12/2012CN102818768A Multifunctional biomedical microscope
12/12/2012CN102818633A Atomic beam fluorescence collecting device
12/12/2012CN102818628A Lighting system of spectrophotometer and biochemical analyzer adopting same
12/12/2012CN102818599A Automobile fuel consumption fast detection system based on carbon balance principle
12/12/2012CN102818533A Methods for detecting section shape and radial profile degree of cellulose acetate fibers
12/12/2012CN102818195A High uniformity, high power and high light LED (Light Emitting Diode) light source applied to visual inspection
12/12/2012CN102816872A Fluorescence quantitative polymerase chain reaction (PCR) detection kit for hepatitis B virus (HBV)
12/12/2012CN102816871A Fluorescence quantitation PCR (Polymerase Chain Reaction) detection kit for hepatitis c viruses (HCV)
12/12/2012CN102816870A Primer and kit for detecting coxsackievirus A6 type RT-LAMP (Reverse Transcription Loop-mediated Isothermal Amplification) nucleic acid
12/12/2012CN102816840A Multiplex fluorescent PCR kit for detection of vibrios in water body and detection method.
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