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)
03/2003
03/27/2003US20030057374 Switchable infrared radiation analysis method and device
03/27/2003US20030057373 Optical path structure for open path emissions sensing with spinning filter wheel
03/27/2003US20030057053 Apparatus and method for sheet discrimination
03/27/2003US20030056909 Test method for determining bleed-throughs in old corrugated container fiber pulp
03/27/2003US20030056899 Semiconductor processing apparatus and manufacturing method of semiconductor device
03/27/2003US20030056710 Moisture indicator
03/27/2003US20030056582 Scanner with interior gauging head and dust belt
03/27/2003US20030056581 Apparatus and method for analyzing fluids
03/27/2003CA2460560A1 Kits and methods for determining the effectiveness of sterilization or disinfection processes
03/27/2003CA2460071A1 A spectrometer incorporating signal matched filtering
03/27/2003CA2425784A1 Diagnostic markers for ischemia
03/27/2003CA2425781A1 Early diagnosis of stroke
03/26/2003EP1296334A2 Associative memory with matching circuit with differential amplification
03/26/2003EP1296131A2 Video inspection apparatus
03/26/2003EP1296130A1 Hydrogen flame luminosity analyzer for thin-layer chromatograph, and hydrogen flame luminosity analyzing method
03/26/2003EP1296125A1 Inspection method and device for detecting defect
03/26/2003EP1295949A1 Dual chamber disposable reaction vessel for amplification reactions, reaction processing station therefor, and methods of use
03/26/2003EP1295484A1 Method and device for identifying and/or correcting defects during digital image processing
03/26/2003EP1295243A2 System for identifying clusters in scatter plots using smoothed polygons with optimal boundaries
03/26/2003EP1295120A2 Agonist versus antagonist binding to g protein-coupled receptors
03/26/2003EP1295109A2 Optical inspection method and apparatus with adaptive spatial filter
03/26/2003EP1295108A1 Refractometric method for carrying out long-term stable accurate measurement of the concentrations of dissolved substances and miniaturizable device for carrying out said method
03/26/2003EP1295107A1 Device for combined and simultaneous use of several measuring methods for analysing components of a liquid mixture of several substances
03/26/2003EP1295106A1 Non-dispersive ir measurement of gases using an optical filter
03/26/2003EP1295093A2 Optical radiation sensor system and method for measuring radiation transmittance of a fluid
03/26/2003EP1294930A2 Nanoparticles having oligonucleotides attached thereto and uses therefor
03/26/2003EP1294906A2 Whole-body optical imaging of gene expression and uses thereof
03/26/2003EP1294863A2 Detection of rna
03/26/2003EP1294276A1 Implanted sensor processing system and method
03/26/2003EP1294274A2 Optical imaging of induced signals in vivo under ambient light conditions
03/26/2003EP1218106B1 Device and method for controlling the quality of microdroplets deposited on a substrate
03/26/2003EP1127189B1 Method and device for measuring the quality of paper and/or cardboard on moving webs
03/26/2003EP0939886B1 Photo acoustic infrared (ir) detector
03/26/2003EP0805352B1 Method and apparatus for urinalysis, method of measuring optical rotation and polarimeter
03/26/2003EP0746865B1 Fluorescence imaging system employing a macro scanning objective
03/26/2003EP0729565B1 Gas spectroscopy
03/26/2003EP0673532B1 Imaging system
03/26/2003CN1406153A 线性探针载体 Linear probe vector
03/26/2003CN1405554A Method and apparatus for measuring far-ultraviolet laser scratch of interface jointing strength
03/26/2003CN1405553A Method and apparatus for measuring sub-static laser scratch of interface jointing strength
03/26/2003CN1405552A Quick detection method for formol in food
03/26/2003CN1405551A Laser light-emitting sensor
03/26/2003CN1405550A Apparatus and method for measuring equivalent refraction power of optical film and physical thickness
03/26/2003CN1405549A Detection method of semiconductor film plasma wave-filter
03/26/2003CN1103919C Method of measurement of material and testpiece
03/26/2003CN1103918C Ultra-sensitive detection of contaminants in gas via intracavity laser spectrometry
03/26/2003CA2405211A1 Colorimetric test device with reduced error
03/25/2003US6539323 Methods and apparatus for correcting spectral color measurements
03/25/2003US6539285 Method and apparatus for process control using fourier transform infrared spectroscopy
03/25/2003US6539278 Method and apparatus for resin formulations with improved streaking performance
03/25/2003US6539272 Electric device inspection method and electric device inspection system
03/25/2003US6539156 Apparatus and method of optical transfer and control in plasmon supporting metal nanostructures
03/25/2003US6538817 Method and apparatus for optical coherence tomography with a multispectral laser source
03/25/2003US6538795 Optical reticle substrate inspection apparatus and beam scanning method of the same
03/25/2003US6538744 Method for measuring simultaneously absolute molecular orientation with effective second order nonlinear optical constant and apparatus therefor
03/25/2003US6538743 Method and apparatus for measuring properties of paper web
03/25/2003US6538742 Color reproducing system
03/25/2003US6538741 Method to evaluate the quality of grapes and relative device
03/25/2003US6538739 Bubble diagnostics
03/25/2003US6538735 Method and apparatus for producing and measuring light and for determining the amounts of analytes in microplate wells
03/25/2003US6538734 Method and device utilizing real-time gas sampling
03/25/2003US6538732 Inspection system and method
03/25/2003US6538731 System and method for characterizing macro-grating test patterns in advanced lithography and etch processes
03/25/2003US6538730 Defect detection system
03/25/2003US6538729 Unit for inspecting a surface
03/25/2003US6538728 Gas sensor with open optical measurement path
03/25/2003US6538727 Electronic device for distinguishing sugar sweetened beverages from artificially sweetened ones
03/25/2003US6538726 Apparatus and method for measuring optical characteristics of an object
03/25/2003US6538725 Method for determination of structural defects of coatings
03/25/2003US6538455 Coupling for a reflectivity-measuring device
03/25/2003US6538251 Radiation source assembly and transducer for analyzing gases or other substances
03/25/2003US6537833 Method and apparatus for characterizing an interconnect structure profile using scatterometry measurements
03/25/2003US6537829 Up-converting reporters for biological and other assays using laser excitation techniques
03/25/2003US6537801 Biochip and biochip reading device comprising a plurality of zones for molecular recognition
03/25/2003US6537771 Cationic dyes; anionic dyes; microfludic systems; use bioassays
03/25/2003US6537500 Process for the detection of a product in the discharge of a catalytic material of a plurality of catalytic materials
03/25/2003US6537445 Sensing systems and methods for differentiating between different cellular blood species during extracorporeal blood separation or processing
03/25/2003US6537225 Device and method for noninvasive continuous determination of physiologic characteristics
03/25/2003US6536946 Device and method for directly measuring calorific energy contained in a fuel gas
03/25/2003US6536944 High-throughput determination of phase change melting points of combinatorial libraries of metal alloys; infrared camera to monitor temperature dependent changes in emissivity/reflectivity
03/25/2003US6536294 Inspection machine
03/25/2003US6536270 Scanner with interior gauging head and dust belt
03/25/2003US6536070 Windscreen wiper system
03/25/2003CA2112577C Electromagnetic method and apparatus to measure constituents of human or animal tissue
03/20/2003WO2003023844A1 Film evaluating method, temperature measuring method, and semiconductor device manufacturing method
03/20/2003WO2003023833A1 Homogenization of a spatially coherent radiation beam and printing and inspection, respectively, of a pattern on a workpiece
03/20/2003WO2003023718A1 System and method for registering images
03/20/2003WO2003023571A2 Methods for differential cell counts including related apparatus and software for performing same
03/20/2003WO2003023499A2 Optical device, system and use thereof
03/20/2003WO2003023455A1 Method and apparatus for article inspection
03/20/2003WO2003023409A2 Apparatus and method for high-throughput preparation and characterization of compositions
03/20/2003WO2003023400A2 Method and apparatus for assay based on light diffraction
03/20/2003WO2003023399A1 Methods of detection of conformational change in a nucleic acid duplex by treatment with oxidising or reactive agent as a result of exposure to environmental or chemical conditions
03/20/2003WO2003023397A1 A method for the simultaneous and direct determination of serum cholesterol in high-and low-density lipoproteins using infrared spectroscopy
03/20/2003WO2003023395A1 Enhanced detection of metal plating additives
03/20/2003WO2003023383A2 Imaging apparatus and method
03/20/2003WO2003023382A1 Examining a diamond
03/20/2003WO2003023380A1 Assay buffer, compositions containing the same, and methods of using the same
03/20/2003WO2003023379A1 Multichannel fluorosensor
03/20/2003WO2003023378A1 Method for estimating concentration of generating hotochemical ozone by the use of pump-probe method, and apparatus for estimating concentration of generating photochemical ozone utilizing the method
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