| 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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| 01/01/2014 | CN103487417A Method for detecting residual polybrominated diphenyl ether through switch type fluorescence energy transfer system |
| 01/01/2014 | CN103487416A Fluorescent sensor for detecting zinc ions based on asymmetrical porphyrin fluorescence ratio |
| 01/01/2014 | CN103487415A Monochromatic light beam excitation apparatus |
| 01/01/2014 | CN103487414A Method, substrate and reagents for alpha-L-iduronidase activity detection |
| 01/01/2014 | CN103487413A New detection method for volatile sulfides in surface seawater and atmosphere, and application thereof |
| 01/01/2014 | CN103487412A Method for constructing rapid hepatotoxicity predication model of phenolic compound |
| 01/01/2014 | CN103487411A Method for recognizing steel grade by combining random forest algorithm with laser-induced breakdown spectroscopy |
| 01/01/2014 | CN103487410A Model-cluster-analysis-based laser-induced breakdown spectroscopy variable selection method |
| 01/01/2014 | CN103487409A Optical fiber sampler for detecting spectral transmittance and absorptivity of liquid and gas |
| 01/01/2014 | CN103487408A Portable field glass transmittance and reflectivity testing spectrophotometer |
| 01/01/2014 | CN103487407A Device for measuring luminance coefficient distribution of pavement paving material |
| 01/01/2014 | CN103487406A Vertical coupling Mach-Zehnder interference type microring resonant cavity optical biochemical sensing chip |
| 01/01/2014 | CN103487405A Optical biochemical sensor based on spiral runway type interference structure |
| 01/01/2014 | CN103487404A Test method for refractive index of solar cell antireflection film |
| 01/01/2014 | CN103487403A Fiber bragg grating combined optical fiber laser gas detection system with reference cavity compensation |
| 01/01/2014 | CN103487402A Ring cavity inner-cavity optical fiber laser gas detection system with saturated absorption optical fibers |
| 01/01/2014 | CN103487401A Long-optical-path gas detection device with fine adjustment mechanism |
| 01/01/2014 | CN103487400A Near infrared household food detection device and method |
| 01/01/2014 | CN103487399A Terahertz time-domain spectroscopy method for quantitatively detecting tetracycline hydrochloride solutions |
| 01/01/2014 | CN103487398A Analysis method of lysine fermentation liquid |
| 01/01/2014 | CN103487397A Quick detecting method for hardness of phyllostachys pracecox shoots and device |
| 01/01/2014 | CN103487396A Near-infrared fruit sugar degree nondestructive detecting device with adjustable illumination parameters |
| 01/01/2014 | CN103487395A Quick multi-index detection method for Paris polyphylla medicinal materials |
| 01/01/2014 | CN103487394A Single-chip integrated ultraviolet-infrared complementary-type ultraviolet detection system |
| 01/01/2014 | CN103487393A Rapid protein quantification method |
| 01/01/2014 | CN103487392A Frequency domain cavity ring-down spectroscopy detection apparatus and method |
| 01/01/2014 | CN103487391A Testing method for lead content in water body |
| 01/01/2014 | CN103487390A Testing method for cadmium content in water body |
| 01/01/2014 | CN103487389A Rapid detection kit used for gamma-aminobutyric acid, and detection method thereof |
| 01/01/2014 | CN103487388A Method for detecting metamerism phenomenon of paint |
| 01/01/2014 | CN103487387A Device and method for rapidly detecting Sudan red in chili products |
| 01/01/2014 | CN103487386A Method for detecting nitrate content in liquid food |
| 01/01/2014 | CN103487385A On-line measurement method of high-efficiency biological membrane photobioreactor |
| 01/01/2014 | CN103487384A Near-infrared-spectrum-based method for rapidly detecting components of bagged rice |
| 01/01/2014 | CN103487383A Method for measuring meat color luster of tuna by using colorimeter |
| 01/01/2014 | CN103487382A Method for judging tuna meat freshness by redness index |
| 01/01/2014 | CN103487381A Membrane uniformity detection method and device |
| 01/01/2014 | CN103487380A Method for identifying pear rust disease spots on leaf of pear tree |
| 01/01/2014 | CN103487379A Thermoanalysis device |
| 01/01/2014 | CN103487378A Gold nanorod aggregation based circular dichroism spectrum method for DNA detection |
| 01/01/2014 | CN103487377A Detector for coagulation function of whole blood and detection method |
| 01/01/2014 | CN103487376A Optical fiber sampler |
| 01/01/2014 | CN103487375A Three-color fluorescent detector based on white-light LED |
| 01/01/2014 | CN103487374A Machine-vision-based device and method for qualitatively and rapidly detecting clenbuterol |
| 01/01/2014 | CN103487352A Intelligent cleaning detection control system for paint viscosity detection instrument and detection control method of system |
| 01/01/2014 | CN103487300A Testing method for water absorption rate of super absorbent resin |
| 01/01/2014 | CN103487146A Ultra wide band stimulated raman spectroscopy microscopic imaging system simple and convenient to use |
| 01/01/2014 | CN103486976A Real silk thread diameter detection device |
| 01/01/2014 | CN103486966A Optical measuring machine and method |
| 01/01/2014 | CN103484561A Nucleic acid single molecule detection method |
| 01/01/2014 | CN103484526A Method, substrate and reagents for beta-hexosaminidase A activity detection |
| 01/01/2014 | CN103484525A Method, substrate and reagents for alpha-N-acetylglucosaminidase activity detection |
| 01/01/2014 | CN103484465A Shellfish sn RNA U6 gene, primer, and applications thereof |
| 01/01/2014 | CN103484102A Rhodamine difunctional fluorescence probe and application thereof |
| 01/01/2014 | CN103483612A Fluorescent silicon nanoparticle modified optical fiber and preparation method thereof |
| 01/01/2014 | CN103482698A Nanometer blue titanium dioxide colloid and preparation method and application thereof |
| 01/01/2014 | CN103482609A Preparation method of carbon quantum dots for detecting Fe<3+> in lake water |
| 01/01/2014 | CN103482605A Method for preparing large number of carbon quantum dot biology imaging agents |
| 01/01/2014 | CN102981004B Analyzing device, and analyzing method using the analyzing device |
| 01/01/2014 | CN102702558B Fluorescent sensor based on cellulose nanometer micro-fiber (TOCN) film serving as substrate and application thereof |
| 01/01/2014 | CN102702074B Preparation method of sulfonyl chloride compound taking carbazole as fluorogen |
| 01/01/2014 | CN102675288B 2-((2-(bi(2-picolyl) amino) ethyl) amino)-4-(3,6,6-trimethyl-4-oxyl-4,5,6,7-tetrahydroindazolyl) benzamide and preparation as well as application |
| 01/01/2014 | CN102621121B Multi-mode and multi-photon microscopic imaging of biological tissue endogenous component |
| 01/01/2014 | CN102590225B Capsule quality detector and capsule quality detection method based on capsule quality detector |
| 01/01/2014 | CN102590215B Portable multifunctional tunnel defect information collector |
| 01/01/2014 | CN102590192B Chemical luminescence enhanced type method for detecting pesticide residues |
| 01/01/2014 | CN102590176B Surface-enhanced Raman scattering probe and preparation method thereof |
| 01/01/2014 | CN102539374B Method for measuring coal gas component and calorific value |
| 01/01/2014 | CN102520148B Method for preparing plane biological/chemical sensing device with convex pattern microarray |
| 01/01/2014 | CN102495066B Bean-pod nondestructive testing method based on high-light-spectrum transmission image collecting system |
| 01/01/2014 | CN102423670B Raman coding microspheres and preparation method thereof |
| 01/01/2014 | CN102411000B Method for detecting hexavalent chrome in color-coated steel plate |
| 01/01/2014 | CN102395859B Optical sensors that reduce specular reflections |
| 01/01/2014 | CN102350863B Letterpress printing and large-piece product quality inspection combination machine |
| 01/01/2014 | CN102323412B Application of Raman encoding microsphere and method for detecting tumor marker by utilizing Raman encoding microsphere |
| 01/01/2014 | CN102308150B Method and apparatus for monitoring combustion properties in an interior of a boiler |
| 01/01/2014 | CN102304589B Hepatitis B virus Adefovir dipivoxil drug-resistance nucleic acid quantitative detection reagent kit, detection method, primers and probes thereof |
| 01/01/2014 | CN102297967B Surface plasma resonance detecting method for PVY/CMV (Potato Virus Y/Cucumber Mosaic Virus) |
| 01/01/2014 | CN102288557B Optical analyzing equipment and method for fluid |
| 01/01/2014 | CN102146284B Ratiometric fluorescent probe and application thereof |
| 12/31/2013 | US8620411 Method of assessing skin and overall health of an individual |
| 12/31/2013 | US8620397 Method and apparatus for determining an analyte concentration in a sample having interferents |
| 12/31/2013 | US8619268 Apparatus and method for thickness detection |
| 12/31/2013 | US8619260 Multi-grating biosensor for label-independent optical readers |
| 12/31/2013 | US8619259 High-speed optical measurement apparatus |
| 12/31/2013 | US8619258 Lithographic apparatus and device manufacturing method |
| 12/31/2013 | US8619257 Recombinant bacteriophage for detection of nosocomial infection |
| 12/31/2013 | US8619246 Optical node apparatus, method for checking connection in node apparatus and program thereof |
| 12/31/2013 | US8618511 Marking method for the reject marking of test elements |
| 12/31/2013 | US8618510 Optically integrated microfluidic cytometers for high throughput screening of photophysical properties of cells or particles |
| 12/31/2013 | US8618507 Substrates, systems and methods for analyzing materials |
| 12/31/2013 | US8618506 Fluorescence life measuring apparatus, fluorescence life measuring method and program |
| 12/31/2013 | US8618493 Apparatus and method for detecting the presence of a flame |
| 12/31/2013 | US8618487 Method and system for evaluating the distribution of an absorbent material in an absorbent article |
| 12/31/2013 | US8618486 Image forming apparatus |
| 12/31/2013 | US8618297 Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions |
| 12/31/2013 | US8617900 Co-topo-polymeric compositions, devices and systems for controlling threshold and delay activation sensitivities |
| 12/31/2013 | US8617897 Method of detecting oxides of nitrogen |
| 12/31/2013 | US8617819 Polymers for analyte detection |
| 12/31/2013 | US8617814 Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores |