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)
04/2003
04/03/2003US20030063283 Optical path structure for open path emissions sensing with opposed sources
04/03/2003US20030063282 Method for rapid determination of composition of polycarbonate resin
04/03/2003US20030063281 Inspection device for body to be inspected and inspection device of foreign matters in liquid filled in transparent container
04/03/2003US20030063279 Systems and methods for analyzing mixtures using fluorescense
04/03/2003US20030063276 Sorting grain during harvesting
04/03/2003US20030063274 Optical inspection of a specimen using multi-channel responses from the specimen
04/03/2003US20030063273 Method for estimating repair accuracy of a mask shop
04/03/2003US20030063272 Optical measurement of planarized features
04/03/2003US20030063190 Alignment correction prior to image sampling in inspection systems
04/03/2003US20030063006 Spill detector based on machine-imageing
04/03/2003US20030062842 Measuring chip and method of manufacture thereof
04/03/2003US20030062487 Pattern inspection method and system therefor
04/03/2003US20030062485 Compact multiwavelength phase fluorometer
04/03/2003US20030062472 Methods and apparatus for downhole fluids analysis
04/03/2003US20030062266 Uses measurements of the metal electrodeposition rate to determine the concentration of the leveler additive.
04/03/2003US20030061994 Device and method for separating milk from a dairy animal
04/03/2003US20030061993 Device for milking animals
04/03/2003US20030061992 Device and method for separating milk from dairy animals
04/03/2003DE10205838C1 Analysis apparatus for determining concentration of nitrite, nitrate, ammonia, ammonium ions and phosphate in fish-rearing tanks or clarification basins has single test tube automatically filled with sample and reactants
04/03/2003DE10137009C1 Verfahren und Vorrichtung zur Messung des Massenstroms Method and apparatus for measuring the mass flow
04/03/2003CA2461454A1 Assessment of neurons in the arcuate nucleus to screen for agents that modify feeding behavior
04/03/2003CA2461139A1 Method for producing a normalized gene library from nucleic acid extracts of soil samples and the use thereof
04/02/2003WO2002044697A1 Refractometer with blazed bragg gratings
04/02/2003WO2002029705A1 Nondestructive reading method for isotopic label
04/02/2003EP1298591A2 A solution and methodology for detecting surface damage on capacitive sensor integrated circuit
04/02/2003EP1298437A1 Colorimetric test device with reduced error
04/02/2003EP1298428A1 Device for inspecting liquid-filled transparent containers
04/02/2003EP1298422A2 Heterodyne based optical spectrum analysis with reduced data acquisition requirement
04/02/2003EP1298412A1 Plate thickness inspecting apparatus
04/02/2003EP1297780A2 Device with a turbidity sensor for a dishwasher or a washing machine
04/02/2003EP1297744A2 A device for separating milk from dairy animals
04/02/2003EP1297743A2 A device for separating milk from a dairy animal
04/02/2003EP1297742A2 A method of collecting measurement data during automatically milking an animal
04/02/2003EP1297741A2 A device for milking animals
04/02/2003EP1297493A2 Image processing system for use with inspection systems
04/02/2003EP1297343A1 Use of control matrix for boiler control
04/02/2003EP1297341A2 Methods of identifying gaba b? receptor subtype-specific agonists
04/02/2003EP1297337A2 Method for increasing luminescence assay sensitivity
04/02/2003EP1297334A1 Flow cytometry-based hematology system
04/02/2003EP1297333A2 Ingestibles possessing intrinsic color change
04/02/2003EP1297326A2 Optical system
04/02/2003EP1297325A1 Method and apparatus for in-line inspecting of packaging
04/02/2003EP1297324A1 Modular fluorometer and method of using same to detect one or more fluorophores
04/02/2003EP1297323A1 Method for optically detecting an illuminated sample in several detection channels
04/02/2003EP1297322A1 Method for identifying a functional biological characteristic of a living matter
04/02/2003EP1297321A1 An apparatus and method for investigating a sample
04/02/2003EP1297320A1 Multiple pathlength spectrophotometer
04/02/2003EP1297319A1 Gas cell adapted for carbon dioxide
04/02/2003EP1297314A1 A method of processing data from a spectrophotometer
04/02/2003EP1297179A1 Detection of nucleic acid hybridization by fluorescence polarization
04/02/2003EP1297178A2 Real time monitoring of pcr using loci ("luminescent oxygen channeling immunoassay technology")
04/02/2003EP1296797A1 Method for detecting and identifying defects in a laser beam weld seam
04/02/2003EP1296593A2 Ephitelial diagnostic aid
04/02/2003EP1266215A4 Optically and fluidically enhanced in vitro diagnostic test chamber
04/02/2003EP1212580A4 Method and apparatus for performing optical measurements of layers and surface properties
04/02/2003EP1200856A4 Grating structure and optical devices
04/02/2003EP1196803B1 Near field optical examination device
04/02/2003EP1131622A4 Contaminant identification and concentration determination by monitoring the temporal characteristics of an intracavity laser
04/02/2003EP1019887B1 Fluorescent cyanine dyes
04/02/2003EP0995108B1 Method for the automatic recognition of surface defects in body shells and device for carrying out said method
04/02/2003EP0980516B1 A method and a system for determination of particles in a liquid sample
04/02/2003EP0951643B1 Spatially resolved optical measurements
04/02/2003EP0862735B1 Method and apparatus for identifying fluorophores
04/02/2003EP0819119B1 Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes
04/02/2003EP0724725B1 Apparatus and method for detecting a target ligand
04/02/2003EP0722508B1 Self-sustained sequence replication electrochemiluminescent nucleic acid assay
04/02/2003EP0653623B1 Method of determining trace metallic impurities in fluoropolymer and process for producing fluoropolymer thereby
04/02/2003CN2543062Y Portable soil oxygen content rapid analyzer
04/02/2003CN1408063A Method for continuous determination of properties of flow of wood fibres for fabrication of fibreboard
04/02/2003CN1408026A Enzymatic substrates for detecting pseudomonas aeruginosa, composition containing them and detecting method thereof
04/02/2003CN1407914A Device for binding target molecule
04/02/2003CN1407849A Sensor for component feed device
04/02/2003CN1407336A Spectrometric system based on microcapillary
04/02/2003CN1407334A Manufacture for test apparatus and parts
04/02/2003CN1407332A Test method for visible granular distribution in chemical liquid
04/02/2003CN1407331A Cereal quality judge sample container, judge device, sample arrange fixture and its method thereof
04/02/2003CN1407330A Early external diagnostic reagent for stomach cancer
04/02/2003CN1407329A Surface test devices
04/02/2003CN1406569A Disposable napkin
04/02/2003CN1104665C Apparatus for detecting concentration of developer
04/02/2003CN1104644C Inspection of translucent containers
04/02/2003CN1104643C Foreign matter checking method and device
04/02/2003CN1104642C Optically controlled sperm activity test device and method
04/02/2003CN1104641C Optical density determination device
04/02/2003CN1104640C Improved optical activity detector for use with optically active compounds
04/02/2003CN1104635C Liquid-sample collection device
04/02/2003CA2368970A1 Refractometer with blazed bragg gratings
04/01/2003US6542831 Vehicle particulate sensor system
04/01/2003US6542772 Examination and imaging of biological tissue
04/01/2003US6542763 Optical measurement equipment and recording medium and optical measurement method
04/01/2003US6542691 Electrophoresis
04/01/2003US6542681 Polarization preserving optical fibre
04/01/2003US6542673 Identifier system and components for optical assemblies
04/01/2003US6542668 Very-high-temperature-stable fiber grating-based sensor
04/01/2003US6542630 Inspecting component placement relative to component pads
04/01/2003US6542293 Apparatus and method for observing biochemical substance
04/01/2003US6542248 Device and method for the determination of the quality of structured surfaces
04/01/2003US6542242 Mapping air contaminants using path-integrated optical remote sensing with a non-overlapping variable path length beam geometry
04/01/2003US6542241 Arrangement for optically reading out the information from substrates having a multiplicity of individual samples
04/01/2003US6542238 Electronic component mounting apparatus
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