| 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) |
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| 01/02/2013 | CN102854163A Method for detecting chloride ion content on surface of cold-rolled steel plate or steel strip |
| 01/02/2013 | CN102854162A Method for measuring content of nonstructural carbohydrates in rubber tree bark and xylem |
| 01/02/2013 | CN102854161A Test method for hydrogen sulfide concentration |
| 01/02/2013 | CN102854160A Method for detection of biological activity of Fc region of human immune globulin through ultraviolet spectrophotometry |
| 01/02/2013 | CN102854159A Method for determining organic acid content of aqueous solution by spectrophotometric method |
| 01/02/2013 | CN102854158A Method for rapidly determining heat resistance of phytase |
| 01/02/2013 | CN102854157A Method for detecting sodium content in carbon material |
| 01/02/2013 | CN102854156A Method for detecting vanadium in slag |
| 01/02/2013 | CN102854155A Quantitative analysis method and system for substances |
| 01/02/2013 | CN102854154A Optoelectronic signal acquisition and conversion device for optical sensor used for detecting dust concentration |
| 01/02/2013 | CN102854153A Optoelectronic signal acquisition and conversion device for sensor used for detecting dust concentration |
| 01/02/2013 | CN102854152A Sensor for detection of dust concentration |
| 01/02/2013 | CN102854151A Chemometrics method for classifying sample sets in spectrum analysis |
| 01/02/2013 | CN102854150A Biochemistry sensor of single-passage micro-flow echo-wall mode |
| 01/02/2013 | CN102854149A Measuring apparatus for continuous spectrum bidirectional scattering distribution function |
| 01/02/2013 | CN102854148A Detection and grading system for tenderness of fresh beef based on multispectral imagery |
| 01/02/2013 | CN102854147A Hyperspectral data based mural manuscript information extraction method |
| 01/02/2013 | CN102854146A Infrared environmental gas remote sensing method and infrared environmental gas remote sensing device |
| 01/02/2013 | CN102854145A Real-time portable backward photoacoustic microscopy integrated with laser galvanometer and laser diode |
| 01/02/2013 | CN102854144A Portable backward photoacoustic microscope based on laser diode |
| 01/02/2013 | CN102854143A Real-time portable forward photoacoustic microscope |
| 01/02/2013 | CN102854142A Optical resolution type photoacoustic microscope based on optical beam scanning |
| 01/02/2013 | CN102854141A Portable integrated optical resolution type photoacoustic microscope |
| 01/02/2013 | CN102854140A Low-energy-consumption detection system |
| 01/02/2013 | CN102854139A 10mm semimicro cuvette structure |
| 01/02/2013 | CN102854138A Visibility measuring system and method based on digital camera shooting method |
| 01/02/2013 | CN102854137A In-situ metallurgical structure analytical method |
| 01/02/2013 | CN102854136A Method for determining number of layers and thickness of graphene by using optical microscope picture |
| 01/02/2013 | CN102854135A Determination method for unfolding degree of tobacco sheet |
| 01/02/2013 | CN102854134A Energy recovery principle based optical system for enhancing optical excitation wave signal |
| 01/02/2013 | CN102854109A Novel intelligent sensor for measuring dust concentration by using laser backscattering method |
| 01/02/2013 | CN102854047A Method for detecting content of heavy metal in sand casting powder |
| 01/02/2013 | CN102853914A Simple, low power microsystem for saturation spectroscopy |
| 01/02/2013 | CN102853912A Optical platform positioning device of direct-reading spectrometer |
| 01/02/2013 | CN102851395A Liquid-phase chip method used for detecting infectious laryngotracheitis virus |
| 01/02/2013 | CN102851393A Rubella virus detection and diagnosis kit and application thereof |
| 01/02/2013 | CN102851387A TRPCR (Template-Ready Polymerase Chain Reaction) detection kit for hTERTmRNA (human Telomerase Reverse Transcriptase messenger Ribonucleic Acid) and detection method thereof |
| 01/02/2013 | CN102851378A In vitro screening method of HIV-1 integrase chain transfer reaction inhibitor |
| 01/02/2013 | CN102851370A Tubulin gene expression fluorescence quantitative PCR detection kit |
| 01/02/2013 | CN102851369A Systems and methods for multiplex analysis of PCR in real time |
| 01/02/2013 | CN102851368A PIK3CA gene mutation fluorescence quantitative PCR genotype detection kit and detection method |
| 01/02/2013 | CN102851312A Carrier suitable for cell transformation, recombinant cell and application thereof |
| 01/02/2013 | CN102850821A Method for wet commercialization of dye |
| 01/02/2013 | CN102850429A Rapid screening method of zinc finger protein |
| 01/02/2013 | CN102850272A Azido-containing naphthalimide compound and applications thereof in detecting hydrogen sulfide |
| 01/02/2013 | CN102849691A Fluorescent nano Cd Se quantum dot probe of methamidophos pesticide and application thereof |
| 01/02/2013 | CN102849690A Fluorescent nano Cd Se quantum dot probe of parathion pesticide and application thereof |
| 01/02/2013 | CN102849689A Fluorescent nano Cd Se quantum dot probe of isocarbophos pesticide and application thereof |
| 01/02/2013 | CN102845335A Dyeing method of yolk sacs and/or adipose cells and applications thereof |
| 01/02/2013 | CN102353660B Composition for detecting D-fructose and preparation method thereof |
| 01/02/2013 | CN102353656B Method for detecting glass with different thicknesses to filter ultraviolet rays through sunlight-ultraviolet spectrum |
| 01/02/2013 | CN102323237B Rapid high-precision absolute measurement device for refractive index of air and measurement method thereof |
| 01/02/2013 | CN102323229B Method for quickly measuring activity of lipoxidase in grain processing byproduct |
| 01/02/2013 | CN102303019B Method for automatically detecting scales of injector needle cylinders by using machine vision system |
| 01/02/2013 | CN102288568B Method for rapidly measuring nanogold catalysis-silver nitrate reduction luminosity of UO2<2+> in water |
| 01/02/2013 | CN102274833B Automatic grading device of botrytis of solanaceous vegetables |
| 01/02/2013 | CN102252987B Method for detecting protein content |
| 01/02/2013 | CN102250015B Penta-substituted tetrahydropyridine capable of carrying out aggregation-induced emission as well as preparation method and application thereof |
| 01/02/2013 | CN102213681B Novel method for detecting sewage in anti-skidding region at bottom of glass bottle |
| 01/02/2013 | CN102183514B Method for analyzing long chain dibasic acid content of fermentation liquid extract by using copper sulfate quickly and quantitatively |
| 01/02/2013 | CN102177428B Image processing method, image processing device, and surface inspection device using the image processing device |
| 01/02/2013 | CN102175651B Automatic detector of cleanliness of fibers and detection method thereof |
| 01/02/2013 | CN102154523B Primer for detecting human BK viral nucleic acid, fluorescent probe and application thereof |
| 01/02/2013 | CN102146466B Reagent for detecting brucella and complex probe fluorescence quantitative PCR (polymerase chain reaction) brucella detection method |
| 01/02/2013 | CN102128809B Surface plasma resonance sensor chip assembly and cylindrical prism chip |
| 01/02/2013 | CN102128803B Method for measuring silicon content in papermaking black liquor quickly |
| 01/02/2013 | CN102121904B Colorimetric determination method of Sudan |
| 01/02/2013 | CN102121047B Real-time fluorescent quantitative RT-PCR detection kit for midkine expression quantity |
| 01/02/2013 | CN102109382B Method and system for detecting color temperature of mixed light of fluorescent powder |
| 01/02/2013 | CN102106829B Sodium rabeprazole freeze-dried powder injection for injection, preparation method thereof and detection method thereof |
| 01/02/2013 | CN102072879B Sensor chip, sensor cartridge, and analysis apparatus |
| 01/02/2013 | CN102023151B Method for detecting microcystin-LR under condition that end surface of gold nanorod is self-assembled and mediated by using Raman spectrum |
| 01/02/2013 | CN102011192B GaN nanowire array carrying functional groups and making method and application thereof |
| 01/02/2013 | CN101986142B Method for preparing high-selectivity Cd<2+> imprinting colorimetric chemosensor film |
| 01/02/2013 | CN101942526B Method for detecting real-time fluorescence quota PCR of epidemic encephalitis B virus and kit |
| 01/02/2013 | CN101915841B Ternary detection test bar of beta-stimulants albuterol, clenobuterol hydrochloride and ractopamine and preparation method thereof |
| 01/02/2013 | CN101911440B Operating device preferably for machines for controlling and inspecting containers and/or their contents, and corresponding machine |
| 01/02/2013 | CN101899520B Fluorescent dUTP-based method for automatically detecting SSR molecular marker |
| 01/02/2013 | CN101875972B Rapid detection of KRAS (Kirsten Rat Sarcoma) gene mutation |
| 01/02/2013 | CN101858873B Appearance inspecting system |
| 01/02/2013 | CN101838693B Gene chip for detecting CryIAc-gene-containing transgenic plant and product and application thereof |
| 01/02/2013 | CN101828104B Apparatus and method for detection and measurement of target compounds such as a food toxin |
| 01/02/2013 | CN101793820B On-line monitoring method for double module linkage water quality |
| 01/02/2013 | CN101776611B Detection method for measuring sugar content in environmental water sample by spectrophotometer |
| 01/02/2013 | CN101706498B Preparing method of electrochemiluminescence immunosensor |
| 01/02/2013 | CN101688828B Optical cell |
| 01/02/2013 | CN101675330B Led illumination for line scan camera |
| 01/02/2013 | CN101674887B Titer plate with thin-film-light sensor |
| 01/02/2013 | CN101539532B Apparatus for inspecting honeycomb structures |
| 01/02/2013 | CN101532955B Optical analyser |
| 01/02/2013 | CN101529242B Fiber laser for ultrasonic laser testing |
| 01/02/2013 | CN101487845B Automatic detection instrument for excrement sample |
| 01/02/2013 | CN101313212B Apparatus and method for ensuring rotation of a container during inspection |
| 01/02/2013 | CN101213575B Method and product for detecting abnormalities |
| 01/02/2013 | CN101201345B Method for representing visible light solidifying performance of resin and adhesive for tooth material |
| 01/02/2013 | CN101191774B Apparatus at a spinning preparatory plant for detecting foreign objects in fibre material |
| 01/01/2013 | US8346497 Method for testing semiconductor film, semiconductor device and manufacturing method thereof |
| 01/01/2013 | US8345349 Compact optical resonators |
| 01/01/2013 | US8345269 Method and apparatus for measuring the width of composite tape |
| 01/01/2013 | US8345264 Laser reflection optical fiber sensor |