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)
10/2002
10/10/2002	US20020145736 Method and device for analysing a gas likely to contain particles or suspended aerosols.
10/10/2002	US20020145735 Molecular sensor and raman spectroscopy process
10/10/2002	US20020145734 Confocal 3D inspection system and process
10/10/2002	US20020145733 Apparatus for evaluating polysilicon film
10/10/2002	US20020145732 Defect detection system
10/10/2002	US20020145728 Method and apparatus for a spectrally stable light source using white light LEDs
10/10/2002	US20020145122 Systems and methods for detection and measurement of elements in a medium
10/10/2002	US20020145121 System for detecting fluids in a microfluidic component
10/10/2002	US20020144984 Laser weld quality monitoring method and system
10/10/2002	US20020144546 Method and arrangement for keeping measuring device clean
10/10/2002	DE10200865A1 Vorrichtung zur Referenzierung von Fluoreszenzsignalen Apparatus for referencing fluorescence signals
10/10/2002	DE10117699A1 Sensor system for nappy manufacturing machines detects defects in nonwoven fabric
10/10/2002	DE10117698A1 Sensor system is for inspection of moving textile fibre material
10/10/2002	DE10117678A1 Verfahren und Vorrichtung zur zweistufigen Herstellung von Acrylsäure Method and apparatus for two-stage production of acrylic acid
10/10/2002	DE10113330A1 Remote multi-sensor process comprises capturing bush and forest fire gas and particle concentration data for analysis
10/09/2002	EP1248132A2 Method and arrangement for depth resolving optical detection of a probe
10/09/2002	EP1248104A2 MBTH for aliphatic aldehyde measurement
10/09/2002	EP1248099A2 Method and apparatus for measuring nitrogen in a gas
10/09/2002	EP1248092A2 Lens inspection
10/09/2002	EP1248074A2 Detecting the presence of failure(s) in existing man-made structures
10/09/2002	EP1247577A2 System for detecting fluids in a microfluid device
10/09/2002	EP1247098A1 Method for quantitating a protein by image analysis
10/09/2002	EP1247097A2 Method for determining the response to cancer therapy
10/09/2002	EP1247088A1 Gas analyser
10/09/2002	EP1247079A1 Ellipsometer and ellipsometry method
10/09/2002	EP1247069A2 Optical method for the determination of grain orientation in films
10/09/2002	EP1246945A2 Method for identifying a mark applied on a solid body
10/09/2002	EP1246698A2 Ultra high throughput sampling and analysis systems and methods
10/09/2002	EP1179180B1 Method for the identification and/or the quantification of a target compound
10/09/2002	EP1155347A4 Fluorescence based liquid core waveguide
10/09/2002	EP1129335A4 Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser
10/09/2002	EP1102999A4 Method and apparatus using an infrared laser probe for measuring voltages directly in an integrated circuit
10/09/2002	EP1101084B1 Device for the spectral measurement of objects
10/09/2002	EP0914600B1 Broadband spectroscopic rotating compensator ellipsometer
10/09/2002	EP0770208B1 Process and device for determining the refractive index of different mediums
10/09/2002	CN2515673Y Metal and Mars probe
10/09/2002	CN1373851A Inspecting component placement relative to component pads
10/09/2002	CN1373850A In-line method for determining residue content of isocyanate and apparatus useful therefor
10/09/2002	CN1373359A Video image probing rod
10/09/2002	CN1373358A Reagent kit and method for quickly detecting alga-dissolving vibrio
10/09/2002	CN1373357A Rock sample observer
10/09/2002	CN1373095A Water treatment controlling system using fluorescence analyzer
10/09/2002	CN1092333C Gap mechanism for eliminating wall sticking phenomenon of pipeline-type turbidity sensor
10/08/2002	US6463425 Cellular material map is then applied to a neural network. the neural network classifies the cellular material map into nuclear objects and cytoplasmic objects
10/08/2002	US6463314 Nanosecond gate spectroscopic diagnostic device
10/08/2002	US6463311 Plethysmograph pulse recognition processor
10/08/2002	US6463171 Automatic defect resizing tool
10/08/2002	US6463170 Monitoring system for web breaks in a paper machine
10/08/2002	US6462822 Method and apparatus for detecting overhead transparencies
10/08/2002	US6462821 Developability sensor with diffuse and specular optics array
10/08/2002	US6462820 Operator-free fabric web inspection system
10/08/2002	US6462817 Method of monitoring ion implants by examination of an overlying masking material
10/08/2002	US6462815 Device for optically testing surfaces
10/08/2002	US6462814 Beam delivery and imaging for optical probing of a device operating under electrical test
10/08/2002	US6462813 Surface defect inspection system and method
10/08/2002	US6462812 Golf ball indicia verification system
10/08/2002	US6462809 Refractomer and method for qualitative and quantitative measurements
10/08/2002	US6462350 Light source, optical window, and detector configuration for measurement of a medium
10/08/2002	US6462349 Measuring spacing between two surfaces via evanescent coupling
10/08/2002	US6462345 Process and arrangement for confocal microscopy
10/08/2002	US6462334 Analytical method and apparatus
10/08/2002	US6461872 Detecting trichloroethylene by reacting with polyethylenimine
10/08/2002	US6461492 Capillary electrophoretic apparatus
10/08/2002	US6461036 System and method for determining stray light in a thermal processing system
10/08/2002	US6460406 Cell for measuring a liquid activity, provided with probe rinsing means
10/03/2002	WO2002077895A2 Method for epigenetic feature selection
10/03/2002	WO2002077694A1 Microscope array for fluorescence spectroscopy, especially fluorescence correlation spectroscopy
10/03/2002	WO2002077671A2 Miniature low angle laser light scattering detector
10/03/2002	WO2002077650A1 No synthase assay particles and method
10/03/2002	WO2002077647A1 Amplification of analyte detection by substrates having particle structures with receptors
10/03/2002	WO2002077645A2 Method for the measurement of soluble analytes
10/03/2002	WO2002077624A1 Method for detecting properties of travelling sheet material
10/03/2002	WO2002077623A1 Probe for visualizing phosphorylation/dephosphorylation of protein and method of detecting and quantifying phosphorylation/dephosphorylation of protein
10/03/2002	WO2002077622A2 Portable light detector
10/03/2002	WO2002077621A1 Detection and classification of micro-defects in semi-conductors
10/03/2002	WO2002077620A1 Device for referencing fluorescence signals
10/03/2002	WO2002077619A2 Optical gas sensor based on diffusion
10/03/2002	WO2002077618A1 Method and apparatus for identifying plastic
10/03/2002	WO2002077617A1 Angle-of-rotation measuring device and angle-of-rotation measuring method
10/03/2002	WO2002077616A1 Atr crystal device
10/03/2002	WO2002077611A1 Solution agitating method and sample cell using for the method
10/03/2002	WO2002077608A2 Optical method and apparatus for determining status of agricultural products
10/03/2002	WO2002077607A2 Applying far infrared radiation to biological matter
10/03/2002	WO2002077604A2 Labeled cells for use as an internal functional control in rare cell detection assays
10/03/2002	WO2002077570A1 Method to measure features with asymmetrical profile
10/03/2002	WO2002077291A1 Methods for detecting target analytes and enzymatic reactions
10/03/2002	WO2002077287A1 Apparatus and method for sequencing a nucleic acid
10/03/2002	WO2002077272A2 Methods and nucleic acids for the analysis of hematopoietic cell proliferative disorders
10/03/2002	WO2002077262A2 Method and apparatus for the automated generation of nucleic acid ligands
10/03/2002	WO2002077152A1 Device and method for detection of multiple analytes
10/03/2002	WO2002063939A3 Method and system for fecal and ingesta detection during meat and poultry processing
10/03/2002	WO2002054139A3 Lcc device inspection module
10/03/2002	WO2002054039A3 Improved chemiluminescence reaction cell
10/03/2002	WO2002042745A3 Test method for optimizing film forming polymers
10/03/2002	WO2002040973A3 Method and device for measuring properties of a sample
10/03/2002	WO2002015238A3 Device and method for optical inspection of semiconductor wafer
10/03/2002	WO2002001222A3 Method and device for detecting dyes in the field of fluorescence microscopy
10/03/2002	WO2001092870A3 Kit and method for determining a plurality of analytes
10/03/2002	WO2001063247A3 Imaging apparatus with light-tight-box
10/03/2002	WO2001026038A9 Methods of imaging colloidal rod particles as nanobar codes

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