| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 12/13/2001 | CA2410928A1 Device and method for optical performance monitoring in an optical communications network |
| 12/13/2001 | CA2410920A1 Diffraction grating for wavelength division multiplexing/demultiplexing devices |
| 12/12/2001 | EP1161673A2 Device and method for fluorescence correlation spectroscopy, especially for multicolour fluorescence correlation spectroscopy |
| 12/12/2001 | EP1161659A1 Analytical quantification and process control |
| 12/12/2001 | EP1161658A2 Optical spectrum analyser |
| 12/12/2001 | CN2465161Y Four wave band color splitting prism |
| 12/11/2001 | US6330342 Method for the control of colors |
| 12/11/2001 | US6330341 Method and apparatus for hair color characterization and treatment |
| 12/11/2001 | US6330026 Color testing system for testing color output of a display device |
| 12/11/2001 | US6328567 Method, apparatus and system for automated tooth shade analysis and matching |
| 12/06/2001 | WO2001092859A1 Method and system for classifying a biological sample |
| 12/06/2001 | WO2001092857A2 Dual beam ftir methods and devices for analyte detection in samples of low transmissivity |
| 12/06/2001 | WO2001091602A2 A method for hair color treatment |
| 12/06/2001 | WO2001050328A3 Method and system for providing globalized color matching capabilities |
| 12/06/2001 | WO2001011359A3 Color space analysis in biochemical and immunological assays |
| 12/06/2001 | US20010049473 Fluorescence detecting apparatus |
| 12/06/2001 | US20010049083 Apparatus and method for measuring the color of teeth |
| 12/06/2001 | US20010048526 Compact spectrometer |
| 12/06/2001 | US20010048077 Apparatus and method for spectroscopic analysis of human or animal tissue or body fluids |
| 12/06/2001 | CA2410907A1 Dual beam ftir methods and devices for analyte detection in samples of low transmissivity |
| 12/05/2001 | EP1159588A1 Compact and robust spectrograph |
| 12/05/2001 | EP1159582A1 Coupled etalon interferometers |
| 12/05/2001 | EP1158893A1 Solid-state non-invasive absorption spectrometer |
| 12/04/2001 | US6327398 Multi-wavelength cross-connect optical switch |
| 12/04/2001 | US6327041 Method and device for opto-electrical acquisition of shapes by axial illumination |
| 12/04/2001 | US6327036 Fabry Perot/fiber Bragg grating multi-wavelength reference |
| 11/30/2001 | CA2728478A1 System and method for analyzing antibiotic susceptibility of biological samples |
| 11/29/2001 | WO2001091157A1 Infrared spectral sources |
| 11/29/2001 | WO2001038837A8 Method and apparatus for correcting systematic error in a wavelength measuring device |
| 11/29/2001 | US20010046047 Spectral instrument using multiple non-interfering optical beam paths and elements for use therewith |
| 11/29/2001 | US20010045529 Double-resonance-absorption microscope |
| 11/29/2001 | DE10023840A1 Farbfestlegungsvorrichtung sowie Verfahren zur Bestimmung und Festlegung von Farben für Zähne und Zahnrestaurationen Color determining apparatus and method for determining and specifying colors for teeth and dental restorations |
| 11/28/2001 | EP0742981B1 Method and apparatus for converting color scanner signals into colorimetric values |
| 11/28/2001 | EP0653051B2 Structure and method for differentiating one object from another object |
| 11/28/2001 | CN1323980A Light wavelength measuring technology based on wedged Fabry-Perot interference filter |
| 11/28/2001 | CN1075630C Interferometer having micromirror and filter method therein |
| 11/27/2001 | US6323946 Spectroscopic measurement system using curved mirror |
| 11/27/2001 | US6323481 Optical unit, photoelectric switch, fiber-type photoelectric switch, and color discrimination sensor |
| 11/27/2001 | US6322660 Apparatus and method for remote endpoint detection |
| 11/27/2001 | US6322223 Mounting for optical components |
| 11/22/2001 | WO2001088467A2 Data age adjustments |
| 11/22/2001 | WO2001088434A1 Illumination apparatus for simulating dynamic light conditions |
| 11/22/2001 | WO2001087245A2 Method for analyzing hair and predicting achievable hair dyeing ending colors |
| 11/22/2001 | US20010044801 Process for producing an electronic color information data file and process for color communication |
| 11/22/2001 | US20010043330 Spectrometer assembly |
| 11/22/2001 | US20010043329 Process and apparatus for measuring optical parameters on liquid media |
| 11/22/2001 | US20010043327 Spectral identification system |
| 11/21/2001 | EP1156311A1 Photodetector array and optical branching filter using the array |
| 11/21/2001 | EP1156310A1 Optical reference cell and method for calibrating a spectrometer |
| 11/21/2001 | EP1155663A2 Colour definition device as well as a method for determining and defining the colours for teeth and dental restorations |
| 11/21/2001 | EP0927342B1 Interferometer and method for compensation of dispersion or increase in spectral resolution of such an interferometer |
| 11/21/2001 | CN1074947C Sorting machine with dual frequency optical detectors |
| 11/20/2001 | US6320657 Broadband spectroscopic rotating compensator ellipsometer |
| 11/20/2001 | US6320652 Optical measuring apparatus |
| 11/15/2001 | WO2001086723A1 Multiwavelength optical microsensor, digital spectrophotometer and polychromator |
| 11/15/2001 | WO2001086521A2 Online color exchange |
| 11/15/2001 | WO2001086285A2 Direct detection of individual molecules |
| 11/15/2001 | WO2001086242A1 3d grating optical sensor comprising a diffusion glass for conducting chromatometry with color constancy performance |
| 11/15/2001 | WO2001086241A1 A method of processing data from a spectrophotometer |
| 11/15/2001 | WO2001086240A2 Optical system and method for optically analyzing light from a sample |
| 11/15/2001 | US20010041966 Computer-implemented method and apparatus for matching paint |
| 11/15/2001 | DE10116996A1 Optical grid sensor forming ophthalmic diagnostic instrument, has light scattering disc located immediately behind objective lens |
| 11/15/2001 | DE10023423A1 Direct detection of substances such as biopolymer analytes in bodily fluid, comprises the formation of a marked analyte-receptor complex for identification during flow through microchannel |
| 11/15/2001 | DE10023128A1 Abtastverfahren und Abtastvorrichtung zur optischen Dichtemessung Scanning and scanning for optical density measurement |
| 11/15/2001 | DE10022030A1 Checkbox for testing measurement photometer spectral stability has one part containing ceramic tiles with fast colors in slightly saturated range of color space and covering the color space |
| 11/15/2001 | CA2408845A1 A method of processing data from a spectrophotometer |
| 11/15/2001 | CA2408265A1 Optical system and method for optically analyzing light from a sample |
| 11/14/2001 | EP1154260A2 Scanning method and apparatus for optical density measurement |
| 11/14/2001 | EP1154248A2 Optical spectrometer and method for combustion flame temperature determination |
| 11/14/2001 | EP1154247A2 Color measurement instrument capable of obtaining simultaneous polarized and nonpolarized data |
| 11/14/2001 | EP1153263A1 Combining interference fringe patterns to a moire fringe pattern |
| 11/14/2001 | CN1074832C On-line near infrared multicomponent measuring method and apparatus |
| 11/11/2001 | CA2347070A1 Scanning method and scanning apparatus for optical density measurement |
| 11/08/2001 | WO2001084122A2 Methods and apparatus for spectroscopic calibration model transfer |
| 11/08/2001 | WO2001084098A1 Method and means of measuring wavelength change |
| 11/08/2001 | WO2001084097A1 Measuring weavelength change |
| 11/08/2001 | US20010038729 System comprising in-line wavelength sensitive polarimeter |
| 11/08/2001 | US20010038453 Apparatus and method for measuring optical characteristics of an object |
| 11/08/2001 | US20010038451 Apparatus and method for measuring optical characteristics of an object |
| 11/08/2001 | DE10021103A1 Multiplex two=dimensional spectrometer, has rotating mirror, arranged about a rotational axis sequential to a scrambled grid, that deflects signals coming from the light guide row of the fiber array |
| 11/08/2001 | CA2407944A1 Methods and apparatus for spectroscopic calibration model transfer |
| 11/07/2001 | EP1151479A2 Optical detector with a filter layer made of porous silicon and method for the production thereof |
| 11/07/2001 | EP1151281A1 Process for determining the dye uptake of polyethylene terephthalate fibres |
| 11/07/2001 | EP1151256A1 Spectrophotometer |
| 11/07/2001 | EP1007946A4 Method and apparatus for measuring gas concentrations and isotope ratios in gases |
| 11/07/2001 | CN2458609Y Colour sense quantitative detector |
| 11/07/2001 | CN1320811A Method for testing photochromic characteristics of ink |
| 11/06/2001 | USH2002 Apparatus for conducting Raman spectroscopy using fiber optics |
| 11/06/2001 | US6314372 Method and apparatus for hair color characterization and treatment |
| 11/06/2001 | US6313934 Chromatic dispersion measurement scheme for optical systems having remote access points |
| 11/06/2001 | US6313917 Produce data collector and produce recognition system |
| 11/06/2001 | US6313908 Apparatus and method using a holographic optical element for converting a spectral distribution to image points |
| 11/06/2001 | CA2253523C High-resolution, compact intracavity laser spectrometer |
| 11/01/2001 | WO2001082317A1 Multi-layer transformer having electrical connection in a magnetic core |
| 11/01/2001 | WO2001082154A1 Makeup counseling apparatus |
| 11/01/2001 | WO2001081949A2 Very fast time resolved imaging in multiparameter measurement space |
| 11/01/2001 | WO2001081880A1 System and method for reflecting and deflecting light utilizing spherical shaped devices |
| 11/01/2001 | US20010037182 On-site agricultural product analysis system and method of analyzing |
| 11/01/2001 | US20010036309 Computer color-matching apparatus and paint color-matching method using the apparatus |
| 11/01/2001 | US20010036295 Method of determining and treating the health of a crop |