| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 06/06/2000 | US6072560 Photoelectric scanning device for a transparent object |
| 06/06/2000 | US6072180 Non-invasive infrared absorption spectrometer for the generation and capture of thermal gradient spectra from living tissue |
| 06/06/2000 | US6072178 Sample analyzing apparatus |
| 06/06/2000 | CA2166662C Colorimetric measurement device for a display screen |
| 06/02/2000 | WO2000031534A1 In situ method of analyzing cells |
| 05/31/2000 | EP1004917A2 Light mixing apparatus and optical rangefinder using the same |
| 05/31/2000 | EP1004861A1 Method and device for determining the concentration- and temperature-distribution of any, preferably a gaseous, fluid |
| 05/31/2000 | EP1004042A2 Optical computational system |
| 05/31/2000 | EP1004014A1 Fluorescence correlation spectroscopy process and device, in particular for polychromatic fluorescence correlation spectroscopy |
| 05/31/2000 | EP1004006A1 Detector methods and apparatus |
| 05/31/2000 | EP1004005A1 Fast automated spectral fitting method |
| 05/31/2000 | DE19852412A1 Operating method for optical sensor for detecting objects has evaluation unit which switches between contrast mode and color mode |
| 05/30/2000 | US6070096 Fluorescence detecting apparatus |
| 05/30/2000 | US6069696 Object recognition system and method |
| 05/30/2000 | US6069690 Integrated laser imaging and spectral analysis system |
| 05/30/2000 | US6067840 Method and apparatus for infrared sensing of gas |
| 05/25/2000 | WO2000029834A1 Contaminant identification and concentration determination by monitoring the temporal characteristics of an intracavity laser |
| 05/25/2000 | DE19853754A1 Simultaneous double grid spectrometer with semiconductor line sensors or photomultiplier tubes; has two concave dispersion grids with identical radii of curvature and coincident grids |
| 05/25/2000 | CA2350980A1 Contaminant identification and concentration determination by monitoring the temporal characteristics of an intracavity laser |
| 05/24/2000 | EP1002220A1 Multi-slit imaging spectrometer |
| 05/24/2000 | EP0866953A4 Method and apparatus for determining characteristics of a sample in the presence of ambient light |
| 05/23/2000 | US6067504 Method for correctly identifying hair color |
| 05/23/2000 | US6067166 Apparatus for mounting an electro optical measuring device, especially a colorimeter on a monitor |
| 05/23/2000 | US6067156 Wavelength calibration and tracking methods and apparatus |
| 05/23/2000 | US6066459 Method for simultaneous detection of multiple fluorophores for in situ hybridization and multicolor chromosome painting and banding |
| 05/18/2000 | WO2000028289A1 Method and device for the colorimetric measurement of a coloured surface |
| 05/18/2000 | WO2000009985A3 On-site analyzer |
| 05/18/2000 | WO2000000796B1 Method and apparatus for spectrum analysis and encoder |
| 05/18/2000 | DE19940749A1 Integrated synthesis and analysis method e.g. for polymers, comprises a carrier body provided with immobilized receptors to provide respective channels before contact with sample and subsequent analysis |
| 05/18/2000 | DE19848120A1 Gas radiation absorption measuring device e.g. for gas mixture analysis, uses absorption cell with entry and exit windows provided by semi-transparent mirrors |
| 05/18/2000 | CA2348383A1 Method and device for the colorimetric measurement of a coloured surface |
| 05/17/2000 | EP1000329A1 Optical apparatus for an imaging fourier spectrometer and method of operating it |
| 05/17/2000 | EP1000328A1 Micromonochromator and method for producing same |
| 05/17/2000 | CN2378727Y Liquid pool for spectrophotometer |
| 05/17/2000 | CN1253284A Photoelectric sensor for detecting colour markers with sensitivity regulated automatically |
| 05/16/2000 | US6064510 Spectro-polarimetric imager |
| 05/16/2000 | US6064487 Method for calculating dye formulations of pigmented effect dyeing tones |
| 05/16/2000 | CA2199868C Compact spectrophotometer |
| 05/11/2000 | WO2000026847A1 System and methods for analyzing tooth shades |
| 05/11/2000 | WO2000026648A1 Device for detecting the properties of a web of material transported in the longitudinal direction |
| 05/11/2000 | WO2000026644A1 Sample analysis with successive quanta timing code |
| 05/11/2000 | WO2000025696A1 Interactive dental restorative network |
| 05/11/2000 | DE19940810A1 Biochemical analysis instrument uses mixture of sample and smart reagent beads viewed by color CCD camera to perform chemical analysis of medical samples. |
| 05/10/2000 | EP0808450B1 A method for standardizing a plurality of spectrometers |
| 05/10/2000 | EP0775299B1 Colour inspection system |
| 05/09/2000 | US6061641 Method for improving instrument response |
| 05/09/2000 | US6061582 Method and apparatus for non-invasive determination of physiological chemicals, particularly glucose |
| 05/09/2000 | US6061140 Spectrophotometer with selectable measurement area |
| 05/09/2000 | US6061134 Modulated Fourier Transform Raman fiber-optic spectroscopy |
| 05/09/2000 | US6061129 Compact high resolution grating spectrometer |
| 05/09/2000 | US6060685 Method for monitoring laser weld quality via plasma light intensity measurements |
| 05/09/2000 | CA2152414C Dual beam tunable spectrometer |
| 05/09/2000 | CA2143900C Scanner mechanism for use in differential optical absorption spectroscopy (doas) |
| 05/04/2000 | WO2000025086A1 Apparatus and method for producing a spectrally variable radiation source and systems including same |
| 05/04/2000 | DE19850335A1 Vorrichtung zum Erfassen von Eigenschaften einer in Längsrichtung transportierten Warenbahn A device for detecting properties of a web being transported in the longitudinal direction |
| 05/04/2000 | DE19849847A1 Optical absorption spectrometer used for industrial application provides full range spectrum from a single narrow band interference filter |
| 05/03/2000 | EP0997707A1 Rotary position sensor |
| 05/03/2000 | CN2376623Y Monochrometer |
| 05/02/2000 | US6058352 Accurate tissue injury assessment using hybrid neural network analysis |
| 05/02/2000 | US6057925 Compact spectrometer device |
| 05/02/2000 | US6057923 Optical path switching based differential absorption radiometry for substance detection |
| 05/02/2000 | US6057912 Generating calibrated signal of light intensity; exposure second dector to wavelength of second light |
| 05/02/2000 | US6057586 Method and apparatus for employing a light shield to modulate pixel color responsivity |
| 05/02/2000 | CA2018190C Remote sensing gas analyzer |
| 04/27/2000 | WO2000000811A3 Method and apparatus for determination of carbon-halogen compounds and applications thereof |
| 04/27/2000 | DE19940752A1 Use of an illumination matrix that can be controlled to generate a freely adjustable illumination pattern to produce a microchip |
| 04/27/2000 | DE19846619A1 Structured surface appearance quality determining equipment, evaluates electrical measurement signal from photosensor array to derive structure code characterizing structure-dependent characteristic of measurement surface |
| 04/26/2000 | EP0995984A1 Gas spectrochemical analyzer, and spectrochemical analyzing method |
| 04/26/2000 | EP0995982A4 Method for recording the dynamics of microscopic objects, and device for applying same |
| 04/26/2000 | EP0995982A2 Method for recording the dynamics of microscopic objects, and device for applying same |
| 04/26/2000 | EP0995243A1 Wavelength reference for excimer laser |
| 04/26/2000 | EP0995106A1 Method for calibration of a spectroscopic sensor |
| 04/26/2000 | EP0995087A1 Measurement of brightness, flow velocity and temperature of radiant media |
| 04/26/2000 | EP0995086A1 Electron microscope and spectroscopy system |
| 04/25/2000 | US6055325 Color display of chromosomes or portions of chromosomes |
| 04/25/2000 | US6055090 Interferometric modulation |
| 04/25/2000 | US6055080 Optical microphone |
| 04/25/2000 | US6054914 Multi-layer transformer having electrical connection in a magnetic core |
| 04/25/2000 | CA2179338C Apparatus and method for spectroscopic product recognition and identification |
| 04/25/2000 | CA2153591C Method and apparatus for imaging |
| 04/23/2000 | CA2287586A1 System and method for calculating scatter radiation |
| 04/20/2000 | WO2000022419A1 Arrangement for surface plasmon resonance spectroscopy |
| 04/20/2000 | WO2000022416A1 Apparatus for optically characterising thin layered material |
| 04/20/2000 | WO2000022413A1 Methods and apparatus for tailoring spectroscopic calibration models |
| 04/20/2000 | WO2000004351A3 Infrared radiation source and its application for gas measurement |
| 04/20/2000 | WO2000004350A3 Radiation source |
| 04/20/2000 | DE19841736A1 Optical coupler using nonlinear optics for near-field microscope probe tip, spectroscopic measuring device, etc., has end of waveguide extending to infrared or microwave emission region of nonlinear optical material |
| 04/20/2000 | CA2347494A1 Methods and apparatus for tailoring spectroscopic calibration models |
| 04/19/2000 | EP0994354A1 Spectrophotometric apparatus with multiple readheads |
| 04/19/2000 | EP0994343A2 Spectrophotometric apparatus with reagent strip detection |
| 04/19/2000 | EP0994334A2 Color discrimination system |
| 04/19/2000 | EP0993611A1 Method and device for detecting undesired matter in eggs |
| 04/19/2000 | EP0993609A1 Process for determining the number of components in peaks, bands and signals of chromatograms, electrograms and spectrograms of all types |
| 04/19/2000 | EP0993601A1 Apparatus and method for measuring optical characteristics of an object |
| 04/19/2000 | CN2374851Y Holographic grating direct-vision spectroscope |
| 04/18/2000 | US6052195 Automatic colorant mixing method and apparatus |
| 04/18/2000 | US6052194 Method and apparatus for controlling the spectral reflectance of a material |
| 04/18/2000 | US6052187 Hyperspectral polarization profiler for remote sensing |
| 04/18/2000 | US6051835 Spectral imaging apparatus and methodology |
| 04/18/2000 | US6050387 Device and method for identifying bank note |