Patents
Sitemap › G01 - Measuring; Testing › G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infra-red, visible or ultra-violet light; Colorimetry; Radiation pyrometry › G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours
Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
04/2000
04/13/2000WO2000020845A1 Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser
04/13/2000WO2000020844A1 Contaminant identification and concentration determination by monitoring the wavelength of the output of an intracavity laser
04/13/2000WO2000020834A2 Multi-component process analysis and control
04/13/2000WO2000000796A3 Method and apparatus for spectrum analysis and encoder
04/13/2000DE19846573A1 Arrangement to filter optical signals for use in optical spectral analyzer for optical and non-optical electromagnetic waves; has interdigital converter, couplers and intermediate waveguide sections forming Mach-Zehnder interferometer
04/13/2000CA2346736A1 Multi-component process analysis and control
04/13/2000CA2346050A1 Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser
04/13/2000CA2346015A1 Contaminant identification and concentration determination by monitoring the wavelength of the output of an intracavity laser
04/13/2000CA2281347A1 Spectrophotometer apparatus with reagent strip detection
04/13/2000CA2281159A1 Spectrophotometric apparatus with multiple readheads
04/12/2000EP0991932A1 Methods of differentiating metastatic and non-metastatic tumors
04/12/2000EP0991924A1 Characterization of color imaging systems
04/11/2000US6049762 Standardizing a spectrometric instrument
04/11/2000US6049727 Implantable sensor and system for in vivo measurement and control of fluid constituent levels
04/11/2000US6049082 Method and instrument combination for producing comparability of spectrometer measurements
04/05/2000EP0990881A2 Method of measuring spectral responsivity characteristic of image pick-up device
04/05/2000EP0990140A1 Angle dispersive x-ray spectrometer
04/05/2000EP0990136A1 Optical instrument having a variable optical filter
04/05/2000CN2372676Y Ultraviolet radiation intensity indicator
04/05/2000CN1249444A Method for testing spectral sensitivity characteristics of camera device, and camera data constituting method
04/04/2000US6046808 Radiation filter, spectrometer and imager using a micro-mirror array
04/04/2000US6046525 Piezo-electric actuator control method and device and variable wavelength filter using the piezo-electric actuator device
03/2000
03/30/2000WO2000017808A1 Spectral bio-imaging data for cell classification using internal reference
03/30/2000WO2000017611A1 Method and apparatus for process control
03/30/2000WO1999066735A3 Dichroic filters with low angle sensitivity and projection system incorporating same
03/30/2000DE19833859C1 Verfahren zur Ermittlung der Farbtonstabilität von Lacken A method of determining the shade stability of coatings
03/29/2000EP0989527A2 Method and system for object validation
03/29/2000EP0988521A1 Sensor assembly and method for measuring nitrogen dioxide
03/29/2000CN1248698A Method and apparatus for arc-light sensing the working of plasma arc welding small hole
03/28/2000US6044170 System and method for rapid shape digitizing and adaptive mesh generation
03/28/2000US6043909 System for distributing and controlling color reproduction at multiple sites
03/28/2000US6043894 Method for maintaining uniformity among color measuring instruments
03/28/2000US6043893 Manually portable reflectance spectrometer
03/28/2000US6043884 DSP technique for photoacoustic spectroscopy (PAS) sample pulse response for depth profiling
03/28/2000US6043883 Wavemeter and an arrangement for the adjustment of the wavelength of the signals of an optical source
03/28/2000US6043882 Emission microscope and method for continuous wavelength spectroscopy
03/28/2000US6041708 Process and apparatus for controlling the inking process in a printing machine
03/23/2000WO2000016133A1 A spectrally resolved light
03/23/2000WO2000016087A1 Spectral calibration of fluorescent polynucleotide separation apparatus
03/23/2000WO2000016045A1 Colorimeter for dental applications
03/23/2000WO1999067609B1 Optical network monitor
03/23/2000WO1999056096A8 Corrected concentric spectrometer
03/23/2000CA2341740A1 Spectral calibration of fluorescent polynucleotide separation apparatus
03/22/2000EP0987540A2 Sample imaging device
03/22/2000EP0987528A2 Information processing apparatus with color display unit
03/22/2000EP0986750A1 Novel polymerized crystalline colloidal array sensors
03/22/2000EP0986737A1 Device for reading spectral rays contained in an optical spectrum
03/22/2000EP0923335A4 Implantable sensor and system for in vivo measurement and control of fluid constituent levels
03/22/2000CN1248011A Optical path converter
03/21/2000US6040937 Interferometric modulation
03/21/2000US6040914 Simple, low cost, laser absorption sensor system
03/21/2000US6040905 Fiber color grading system
03/21/2000US6040902 Apparatus and method for measuring color
03/16/2000WO2000014578A1 Optical filter for raman spectroscopy
03/16/2000WO2000014516A1 Laser-induced ionisation spectroscopy, particularly for coal
03/16/2000WO2000014496A1 Spectrophotometer system
03/16/2000DE19830745C1 Verfahren zur Bestimmung richtungsabhängiger Eigenschaften von Lackierungen A method for determining the direction-dependent properties of coatings
03/16/2000CA2344882A1 Laser-induced ionisation spectroscopy, particularly for coal
03/16/2000CA2329196A1 Spectrophotometer system
03/15/2000EP0985920A1 Method and device for checking the quality of waste waters
03/14/2000US6038363 Fiber-optic spectroscopic probe with reduced background luminescence
03/14/2000US6038331 Apparatus and method for monitoring hand washing
03/14/2000US6038076 Wavelength selection, multiplexing and demultiplexing method and apparatus
03/14/2000US6038024 Method and an apparatus for determining the color stimulus specification of an object
03/14/2000US6038023 Sensors for detection and spectroscopy
03/14/2000US6038022 Coupling device for integrating and interfacing accessory modules with spectrometers for spectroscopic analysis
03/14/2000US6036317 Method of spectral or colorimetric characterization of a self-illuminating imaging system
03/09/2000WO2000013018A2 Support for a method for determining analytes and a method for producing the support
03/09/2000WO2000013017A2 Method and device for producing and/or analyzing biochemical reaction supporting materials
03/09/2000WO2000012981A1 Compact spectrometer device
03/09/2000WO2000012123A2 Method and measuring device for determining a plurality of analytes in a sample
03/09/2000WO2000012026A1 Method and apparatus for measuring the colour of a tooth
03/09/2000WO2000012020A1 Miniature colorimeter
03/09/2000WO2000012001A1 Spectral imaging using illumination of preselected spectral content
03/09/2000DE19861105A1 Mikrospaltzeile, insbesondere für Spektrometer Micro-slit line, especially for spectrometer
03/09/2000DE19840345A1 Absorption spectroscopic determination of specific gas components in mixtures, using frequency modulated laser, particularly in medical applications, e.g. monitoring of patient's oxygen levels during anaesthesia
03/09/2000CA2341896A1 Support for a method for determining an analyte and a method for producing the support
03/09/2000CA2341894A1 Method and device for preparing and/or analyzing biochemical reaction carriers
03/08/2000EP0984272A2 System and method for using precalculated strips in calculating scatter radiation
03/08/2000EP0984269A1 Carrying substrate for Raman spectroscopical analysis
03/08/2000EP0984253A2 Spectroscopic instrument with offset grating
03/08/2000EP0983490A1 Apparatus and method for light spectrum measurement
03/08/2000EP0711407B1 Multi-functional photometer with movable linkage for routing optical fibers
03/08/2000CN2368019Y Double-grating flat-field spectrum instrument
03/07/2000US6035246 Method for identifying known materials within a mixture of unknowns
03/07/2000US6034767 Monochromator and optical analyzing device using the same
03/07/2000US6034370 Multisource infrared spectrometer
03/07/2000CA2190627C Raman spectrometry apparatus and method
03/02/2000WO2000011213A1 Fluorescent probe and method for quantitating inositol triphosphate by using the same
03/02/2000WO2000010397A1 Method for automatically controlling and selecting the bodies of slaughtered poultry
03/02/2000WO1999057529A9 Combined fluorescence and reflectance spectroscopy
03/02/2000WO1999053350A9 Monolithic infrared spectrometer apparatus and methods
03/02/2000WO1998033370A9 Method for recording the dynamics of microscopic objects, and device for applying same
03/02/2000DE19940751A1 Apparatus for detecting light emissions comprises light-emitting matrix facing light-detection matrix, which together sandwich test substance
03/02/2000CA2339965A1 Method for automatically controlling and selecting the bodies of slaughtered poultry
03/01/2000WO2000012982A1 Portable scanning spectrophotometer
03/01/2000EP0982616A1 Optical demultiplexer
03/01/2000EP0982615A1 Optical demultiplexer and method of assembling the same
03/01/2000EP0982583A1 Measurement of spectrometer background profile
03/01/2000EP0982582A1 Suppression of undesired components in measured spectra
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