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)
10/2000
10/31/2000US6141096 Method and apparatus for detection of fluorescently labeled materials
10/31/2000US6141095 Apparatus for measuring and applying instrumentation correction to produce a standard Raman spectrum
10/31/2000US6141094 Sensitive laser spectroscopic detection based on three-dimensional nonlinear four-wave mixing
10/31/2000US6141093 Method and apparatus for locating power plane shorts using polarized light microscopy
10/31/2000US6141040 Measurement and inspection of leads on integrated circuit packages
10/31/2000US6141038 Alignment correction prior to image sampling in inspection systems
10/31/2000US6140653 Large-field fluorescence imaging apparatus
10/31/2000US6140647 Gasoline RFG analysis by a spectrometer
10/31/2000US6140500 The new dyes are brighter and permeate cells faster than currently available red-emitting live-cell nucleic acid stains.
10/31/2000US6140130 Detection and removal of copper from wastewater streams from semiconductor and printed circuit board processing
10/31/2000US6140048 System using time-resolved fluorescence measurement for distinguishing between at least two different types of fluorescent groups that are bound to analyte molecules in a sample
10/31/2000US6140045 Multi-array, multi-specific electrochemiluminescence testing
10/31/2000US6140044 Methods and devices for packaging a substrate having an array of probes fabricated on its surface are disclosed
10/31/2000US6139800 Biological sample analysis apparatus including a viewing chamber having focal regions and which receives sample, light sources which irradiate sample in respective focal regions, and sample fluorescence optical detectors; flow cytometry
10/31/2000US6139799 Membranes and optical sensors made therewith having improved barrier properties
10/31/2000US6139798 Sensor membrane of an optical sensor
10/31/2000US6139797 Comprising optical fibers having a first end serving as a surface plasmon resonance sensor, a light source for emitting a predetermined light coupled to second end, a spectrometer analyzing a reflected light wavelength distribution
10/31/2000US6139782 Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes
10/31/2000US6138497 Extracting the sample of gases from a liquid sample, determining by infrared absorption and phosphorescent quenching, calculation
10/31/2000CA2193971C Pseudo telecentric optical design for flow cytometric blood cell analyzer
10/28/2000CA2270276A1 Instrument for the detection of substance in fluids
10/26/2000WO2000063863A1 Method of detecting fire with light section image to sense smoke
10/26/2000WO2000063736A2 Optical microscopy and its use in the study of cells
10/26/2000WO2000063695A1 Encoding of microcarriers
10/26/2000WO2000063681A2 Image editing for preparing a texture analysis
10/26/2000WO2000063680A1 A novel scanning spectrophotometer for high throughput fluorescence detection
10/26/2000WO2000063679A2 Arrangement for evaluating fluorescence-based analytical reactions
10/26/2000WO2000063678A1 Device for examining samples
10/26/2000WO2000063677A1 Method and device for imaging and analysis of biopolymer arrays
10/26/2000WO2000063676A1 Method and apparatus for determining the reflectance of translucent objects
10/26/2000WO2000063317A2 Inorganic illuminants made of finest grains
10/26/2000WO2000038494A8 Automatic inspection system with stereovision
10/26/2000WO2000033250A3 Computerized adaptive imaging
10/26/2000WO2000026666A3 Multiple marker characterization of single cells
10/26/2000WO2000023800A9 Reagent composition and method for identification of reticulated cells
10/26/2000WO2000013018B1 Support for a method for determining analytes and a method for producing the support
10/26/2000DE19960346A1 Applying materials to a support, useful for combinatorial synthesis of peptides, e.g. for diagnosis, by incorporating materials in meltable particles and delivery through a printer
10/26/2000DE19918273A1 Determining heat acquired by cold consumer via cooling medium/given off by cooling medium to ice producer in binary ice system, involves comparing cooling medium ice content
10/26/2000DE19917632A1 Verfahren und Vorrichtung zur automatischen Reinigung von optoelektronischen Sensorsystemen zur Stoffanalyse Method and apparatus for automatic cleaning of optoelectronic sensor systems for material analysis
10/26/2000CA2370663A1 A novel scanning spectrophotometer for high throughput fluorescence detection
10/26/2000CA2335438A1 Method and device for imaging and analysis of biopolymer arrays
10/25/2000EP1046907A2 Gel holders and electrophoresis gel apparatus containing such holders
10/25/2000EP1046902A2 Apparatus and method for evaluating quality of granular objects
10/25/2000EP1046901A2 Method and device for automatically cleaning optoelectronic sensor systems for material analysis
10/25/2000EP1046900A2 Optical heterodyne detection for cavity ring-down spectroscopy
10/25/2000EP1046421A2 Methods and reagents for very large scale immobilized polymer synthesis
10/25/2000EP1046148A1 Signaling fire detector
10/25/2000EP1046127A1 Method and apparatus for three-dimensional inspection of electronic components
10/25/2000EP1046029A1 Cell for measuring a liquid activity, provided with probe rinsing means
10/25/2000EP1046028A1 Immunoassay fluorometer
10/25/2000EP1046016A1 Spectral imaging apparatus and methodology
10/25/2000EP1045925A1 Enzyme-specific cleavable polynucleotide substrate and assay method
10/25/2000EP1045779A1 Optical sensor
10/25/2000EP1038165A4 Regression calibrated spectroscopic rotating compensator ellipsometer system with photo array detector
10/25/2000EP0956057A4 Infusion device with disposable elements
10/25/2000CN2403084Y 紫外火焰探测器 UV flame detector
10/25/2000CN2403018Y Soil mechanics fibre-optical sensor
10/25/2000CN2403017Y Double-end differential absorption laser radar
10/25/2000CN1271095A Automatic product image detecting system
10/25/2000CN1271094A Automatically calibrated parallel monochromatic spectrum detection method without moving part
10/24/2000US6138082 Standardizing between analytical instruments
10/24/2000US6137897 Image filing system
10/24/2000US6137894 On-line method for determining the wood-bark ratio from a flow of material
10/24/2000US6137585 Method and apparatus for recording three-dimensional distribution of light backscattering potential in transparent and semi-transparent structures
10/24/2000US6137584 Method and device for determining predetermined properties of target particles of a sample medium
10/24/2000US6137583 Method of measuring the degree of alloying of a galvanized steel sheet using laser beams
10/24/2000US6137581 Measurement apparatus for measuring internal quality of object
10/24/2000US6137576 Optical transducers based on liquid crystalline phases
10/24/2000US6137572 High sensitivity optical fluid-borne particle detection
10/24/2000US6137571 Optical instrument
10/24/2000US6137570 System and method for analyzing topological features on a surface
10/24/2000US6137117 Integrating multi-waveguide sensor
10/24/2000US6137116 Optical probe for scanning surfaces within constricted spaces
10/24/2000US6137115 Film inspecting apparatus
10/24/2000US6137108 Instrument and method for spectroscopic analysis by reflectance and transmittance
10/24/2000US6137104 Fast automated spectral fitting method
10/24/2000US6136960 Method for evaluation of the ratio of amounts of biomolecules or their sub-populations in a mixture
10/24/2000US6136618 Semiconductor device manufacturing process diagnosis system suitable for diagnoses of manufacturing process of logic LSI composed of a plurality of logic circuit blocks and diagnosis method thereof
10/24/2000US6136611 Assay methods and apparatus
10/24/2000US6136268 Quantification of luminescent compounds from electrolytes and electrodes
10/24/2000US6136233 For electrochemiluminescence (ecl)-based assay used in quantitation of classical clinical chemistry analytes, detecting, analyzing and monitoring analytes
10/24/2000US6135965 Spectroscopic detection of cervical pre-cancer using radial basis function networks
10/24/2000US6135774 Diagnosis and treatment device for teeth
10/24/2000US6134952 Dissolved solid analyzer
10/24/2000CA2113106C Fluorescent microparticles with controllable enhanced stokes shift
10/24/2000CA2017988C Cuvette rotor
10/22/2000CA2306060A1 Apparatus and method for evaluating quality of granular object
10/19/2000WO2000062549A1 System and method for detecting with high resolution a large, high content field
10/19/2000WO2000062105A1 Reflectively coated optical waveguide and fluidics cell integration
10/19/2000WO2000062064A2 Quality control for cytochemical assays
10/19/2000WO2000062061A1 Device and method for use in receptor-ligand and affinity tests
10/19/2000WO2000062045A1 A method and a system for detecting impurities in a transparent material
10/19/2000WO2000062044A1 A method for calibrating equipment for detecting impurities in transparent material
10/19/2000WO2000062042A1 Sample cuvette for measurements of total internal reflection fluorescence
10/19/2000WO2000062041A1 Optical path switching based differential absorption radiometry for substance detection
10/19/2000WO2000062040A1 Method of ir-optically determining the concentration of at least one analyte in a liquid sample
10/19/2000WO2000062036A1 Amplification and separation of nucleic acid sequences using strand displacement amplification and bioelectronic microchip technology
10/19/2000WO2000062028A2 Improvements in, or relating to, infra-red detection
10/19/2000WO2000062025A1 A spectrometer
10/19/2000WO2000062024A1 Radiation filter, spectrometer and imager using a micro-mirror array
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