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)
08/2012
08/01/2012CN102621120A Method for detecting mercury ion residue of fluorescent signal conversion mechanism based on nucleic acid aptamer structure
08/01/2012CN102621119A Multi-channel fluorescent light filter cubic box and fluorescence microscopy imaging system
08/01/2012CN102621118A Early warning method of greenhouse vegetable diseases and insect pests
08/01/2012CN102621117A Living cell laser scanning co-focusing microscope imaging system
08/01/2012CN102621116A Detection device and method for quality evaluation of American ginseng
08/01/2012CN102621115A Confocal simultaneous opto-acoustic imaging and fluorescence imaging method and device
08/01/2012CN102621114A Fluorescence detection method of five-position aldehyde-group deoxidizing uridine
08/01/2012CN102621113A HAP (hydroxyapatite) nano probe for detecting heavy metal ions in water and method for preparing HAP nano probe
08/01/2012CN102621112A Emission intensity measuring device
08/01/2012CN102621111A Method and device for scanning-microscopy imaging of a specimen
08/01/2012CN102621110A Electrooptic coefficient measuring device
08/01/2012CN102621109A Light source preparation method for nondispersive spectrum gas analysis instrument
08/01/2012CN102621108A Translucency detecting equipment for flexible CuCNT (carbon nanotube) composite nano-transparent electroconductive thin film
08/01/2012CN102621107A In-situ optical measurement device for aerospace material space environment irradiation measurement
08/01/2012CN102621106A Multiple optical path reflection cavity
08/01/2012CN102621105A Au/Bi2O3 film for SPR (surface plasmon resonance) biosensor, method for preparing Au/Bi2O3 film and application
08/01/2012CN102621104A Graphene film sensitized D-shaped optical fiber surface plasmon resonance (SPR) sensor and preparation method thereof
08/01/2012CN102621103A Reflectivity tester for laser exploder
08/01/2012CN102621102A Method for measuring horizontal visibility based on CCD (Charge Coupled Device) laser radar
08/01/2012CN102621101A Laser visibility meter
08/01/2012CN102621100A V-shaped groove total-reflection liquid refraction ratio measuring device
08/01/2012CN102621099A Micro-nano fiber refractivity sensor and preparation method thereof
08/01/2012CN102621098A Digital Abbe refractometer
08/01/2012CN102621097A Method for high-sensitivity measurement of surface optical nonlinearity of material
08/01/2012CN102621096A Method for high-accuracy measurement of linear refractive index of material
08/01/2012CN102621095A Method for measuring refractivity of transparent substance
08/01/2012CN102621094A Thermal flow pattern tester and measuring method thereof
08/01/2012CN102621093A Action of spectrum on researching metal and alloy corrosion inhibitor and preferential surface optimizing technology
08/01/2012CN102621092A Method for detecting Danhong injection ethanol precipitation process on line
08/01/2012CN102621091A Method for quickly detecting copper ions in solution
08/01/2012CN102621090A Method for measuring iron content in kaolin through using spectrophotometer
08/01/2012CN102621089A Method for determining glycyrrhizic acid content in extract after polysaccharide extraction of glycyrrhiza by virtue of vanillin-sulphuric acid
08/01/2012CN102621088A Method for detecting mercury ions (II) based on mercury ion specificity oligonucleotide and nano-gold, and kit
08/01/2012CN102621087A Large plain film spectrum tester
08/01/2012CN102621086A Optical system of large plain film spectrum tester
08/01/2012CN102621085A Method for online detection of concentration of electrolyte of vanadium battery
08/01/2012CN102621084A Method for measuring soil ammonium nitrogen
08/01/2012CN102621083A Method and system for measuring rock optical parameters based on Terahertz time-domain spectroscopy
08/01/2012CN102621082A Constant-magnetic-field transverse Zeeman effect atmospheric mercury detection method
08/01/2012CN102621081A Gas analyser for measuring the mercury content of a gas
08/01/2012CN102621080A Field electrochemical microspectroscopic imaging analysis method and system
08/01/2012CN102621079A Method and device for detecting acrylamide content in barbecued meat product on line
08/01/2012CN102621078A Method and device for detecting charging state of vanadium redox battery
08/01/2012CN102621077A Hyper-spectral reflection image collecting system and corn seed purity nondestructive detection method based on same
08/01/2012CN102621076A Device, method and system for detecting energy source gas
08/01/2012CN102621075A Method for automatically detecting rice heading stage
08/01/2012CN102621074A Gas concentration quantitative calculation method based on nondispersive methane (CH4) gas analysis instrument
08/01/2012CN102621073A Spectral response value measurement system and method for solar cell
08/01/2012CN102621072A Polarization and birefringence measuring system
08/01/2012CN102621071A Differential interference phase detecting method and device of vector beam excitation surface plasma
08/01/2012CN102621070A Two-dimensional terahenz imaging system and imaging method thereof
08/01/2012CN102621069A 4f phase imaging method for high sensitively measuring optical nonlinearity of material
08/01/2012CN102621068A Portable real-time opto-acoustic imaging system
08/01/2012CN102621067A Real-time opto-acoustic imaging system based on two-dimensional laser galvanometer scanning
08/01/2012CN102621066A Small integrated two-dimensional opto-acoustic galvanometer excitation source
08/01/2012CN102621065A Chemical oxygen demand (COD) automatic detection cuvette optical distance self-adaption adjusting method and COD automatic detection cuvette optical distance self-adaption adjusting device
08/01/2012CN102621064A Damping platform and optical detection system based on same
08/01/2012CN102621063A Small-size oxygen measuring device based on porous material gas cell
08/01/2012CN102621062A Method for high-throughput screening of photochemical catalysts based on photoelectric property and special chip thereof
08/01/2012CN102620959A Assay cartridges and methods of using the same
08/01/2012CN102620953A Spittle collecting and detecting device
08/01/2012CN102620858A Double long period fiber grating (LPFG) temperature and humidity sensor
08/01/2012CN102620768A Sensor combination device for storage tank vehicle
08/01/2012CN102620760A Optical fiber probe and composite type liquid optical fiber concentration meter employing optical fiber probe
08/01/2012CN102618907A Method for detecting cleanliness of cathode electrophoretic coating production equipment
08/01/2012CN102618667A Method for detecting five types of potato viruses through polyfunctional real-time fluorescent PCR (polymerase chain reaction)
08/01/2012CN102618665A Kit for fluorescence PCR detection of herpes simplex virus I
08/01/2012CN102618656A Kit for quickly detecting expression quantities of related genes of sorafenib chemotherapeutic medicament
08/01/2012CN102618654A External screening method of integrase inhibitors for reverse reaction in integrase core domain
08/01/2012CN102618645A Homogeneous phase detection method for methylation state of epidermal growth factor receptor (EGFR) gene promoter based on fluorescence polarization
08/01/2012CN102618635A FR-PCR detection method for specificity of salmonella typhimurium
08/01/2012CN102618625A Method and kit for detecting drug resistance of mycobacterium tuberculosis
08/01/2012CN102618622A Method for detecting enzyme activity of cellobiose dehydrogenase
08/01/2012CN102618621A Method for detecting heterotrophic bacteria content of industrial circulating water
08/01/2012CN102618620A Method for horizontally screening metal matrix protease inhibitor in cells
08/01/2012CN102618548A Novel green fluorescent mutant protein probe of hypochloric acid and coding sequence thereof
08/01/2012CN102618060A Method for preparing asymmetrical cyanine dye and method for detecting bovine serum albumin by asymmetrical cyanine dye
08/01/2012CN102617779A 2,3,4,5-tetraphenylsilole-based water-soluble polymer and its preparation method and use
08/01/2012CN102617709A Compound for detecting copper ions
08/01/2012CN102617652A Binuclear phosphorescent iridium complex with two-photon absorption characteristics and application of binuclear phosphorescent iridium complex
08/01/2012CN102617615A Metal-organic framework based on rare earth ions, synthetic method for metal-organic framework and application
08/01/2012CN102617467A Ultrahigh-sensitivity fluorescent probe for detecting nitrogen monoxide
08/01/2012CN102614872A Preparation method of gold cluster/TiO2 composite nano material
08/01/2012CN102614823A Microfluidic system having bubble, gas discharge method thereof and gas reaction method thereof
08/01/2012CN102614278A Changyanning preparation and method for preparing same
08/01/2012CN102183501B Quick detection method for resonance light scattering of perfluorooctane sulfonate (PFOS) in environmental water sample
08/01/2012CN102012374B Kit for detecting concentration of seminal plasma fructose and detection method
08/01/2012CN101846625B Method for measuring concentration of protein in solution by using glutaraldehyde to induce infrared fluorescence
08/01/2012CN101559668B Measuring apparatus and machine for processing printing matter with the measuring apparatus
08/01/2012CN101313208B Apparatus and method for determining the reflection properties of a surface
07/2012
07/31/2012US8233953 Optical-based sensing devices
07/31/2012US8233755 Securing an optical communications network path by suppression of learned ambient disturbances
07/31/2012US8233735 Methods and apparatus for detection of fluorescently labeled materials
07/31/2012US8233202 Scanner with simplified document feeding path
07/31/2012US8233150 Sample concentration detector with temperature compensation
07/31/2012US8233149 Biometric image pickup apparatus
07/31/2012US8233145 Pattern defect inspection apparatus and method
07/31/2012US8233144 Identification apparatus of optical cable and identification method
07/31/2012US8233049 Imaging using an electromagnetic wave
07/31/2012US8232533 Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission
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