| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 05/28/1997 | EP0775297A1 Radiation detector |
| 05/28/1997 | EP0775296A1 Multi-channel acquisition using integrating sphere |
| 05/28/1997 | DE19543729A1 Optical spectrometer with combined beam splitter and detector units |
| 05/27/1997 | US5633997 User interface for spectrometer |
| 05/27/1997 | US5633722 System for color and shade monitoring of fabrics or garments during processing |
| 05/27/1997 | US5633563 Gas discharge tube with discharge shielding member |
| 05/22/1997 | WO1997018566A1 Method for the detection of cellular abnormalities using fourier transform infrared spectroscopy |
| 05/21/1997 | EP0774235A1 Device for detecting caries, plaque or bacterial attack of the teeth |
| 05/21/1997 | CN1150245A Method for determining colorimetric value |
| 05/20/1997 | US5631735 Spectrometer provided with an optical shutter |
| 05/20/1997 | US5631731 Method and apparatus for aerial image analyzer |
| 05/20/1997 | US5631460 Sorting machine using dual frequency optical detectors |
| 05/15/1997 | WO1997017596A1 Method and apparatus for processing spectrum in spectral measurement |
| 05/15/1997 | DE19602079C1 Manufacture of a self-focusing micro spectrometer reflection grid |
| 05/15/1997 | DE19542239A1 Regional measurement of transparency of colour photographic negative |
| 05/14/1997 | CN2253968Y Tooth color comparator |
| 05/14/1997 | CN1034883C Design method for elliptical polarization spectrograph |
| 05/13/1997 | US5630004 Controllable beam director using poled structure |
| 05/13/1997 | US5629521 Interferometer-based bolometer |
| 05/09/1997 | WO1997016708A1 Light source apparatus and measurement method |
| 05/07/1997 | EP0772345A2 Apparatus for colorimetry, gloss and registration feedback in a color printing machine |
| 05/07/1997 | EP0772030A2 Apparatus for inspecting the colour of printed matter |
| 05/07/1997 | EP0772029A2 Spectroscopic systems for the analysis of small and very small quantities of substances |
| 05/07/1997 | EP0771416A1 Apparatus and method for determining a distance to an object in a field |
| 05/07/1997 | DE19645005A1 Determining colour temperature colour display arrangement e.g. CRT, LCD |
| 05/07/1997 | CN1149334A Raman spectrometry apparatus and method |
| 05/06/1997 | US5627671 Spectrometer slit switching mechanism |
| 05/06/1997 | US5627648 Method and apparatus for use in the measurement of the wavelength or frequency of an optical signal |
| 05/06/1997 | US5627639 Coded aperture imaging spectrometer |
| 05/02/1997 | EP0681695B1 Apparatus for quantitative imaging of multiple fluorophores |
| 05/02/1997 | EP0456813B1 Multichannel optical monitoring system |
| 05/01/1997 | WO1997015901A1 Analysis of colour tone in images for use in animal breeding |
| 05/01/1997 | WO1997015818A1 Tunable fabry-perot filter for determining gas concentration |
| 04/29/1997 | US5625762 Method for extracting three-dimensional color vector |
| 04/29/1997 | US5625452 Passive detection of source of known spectral emission |
| 04/29/1997 | US5625270 Scanning monochromator with directly driven spectral-dispersion element |
| 04/29/1997 | US5624709 Higher optical tranmission at very narrow bandwidth, long wavelength pass optical coatings |
| 04/24/1997 | WO1997015024A1 Extended working range dataform reader including fuzzy logic image control circuitry |
| 04/24/1997 | DE19641867A1 Opto electronic measurement system for IC engine combustion analysis |
| 04/24/1997 | CA2234617A1 Extended working range dataform reader including fuzzy logic image control circuitry |
| 04/23/1997 | CN2252982Y Raster photometric receiver |
| 04/23/1997 | CN1148173A Process and device for analyzing traces of impurities in gas sample by means of diode laser |
| 04/22/1997 | US5623342 Raman microscope |
| 04/22/1997 | US5623336 Method and apparatus for analyzing optical fibers by inducing Brillouin spectroscopy |
| 04/22/1997 | US5623145 Method and apparatus for terahertz imaging |
| 04/22/1997 | US5622692 Method and apparatus for customizing facial foundation products |
| 04/16/1997 | EP0768525A2 System for monitoring chamber exit gases by means of absorption spectroscopy, and semiconductor processing system incorporating the same |
| 04/16/1997 | EP0768524A2 Method for stabilizing the wavelength in a laser spectrometer system |
| 04/16/1997 | EP0768523A2 Method and system for sensitive detection of molecular species in a vacuum by harmonic spectroscopy |
| 04/16/1997 | EP0768521A1 Polygonal planar multipass cell, system and apparatus including same, and method of use |
| 04/16/1997 | EP0768517A2 Concentrical spectrograph with Féry-prism |
| 04/16/1997 | EP0736168A4 Spectrograph with multiplexing of different wavelength regions onto a single detector array |
| 04/16/1997 | CN1147634A Method for recognition and evaluation of defects in reflective surface coatings |
| 04/15/1997 | US5621526 Interferometer to eliminate the influence of clouds |
| 04/15/1997 | US5621523 Method and apparatus for measuring particles in a fluid |
| 04/15/1997 | CA2152914C Image multispectral sensing |
| 04/10/1997 | WO1997013139A1 Method and apparatus for measuring particle size at low concentration |
| 04/10/1997 | WO1997012944A1 Treatment of transition metal containing pigments with chelating or silylating compounds |
| 04/10/1997 | WO1997012941A1 Method for preparing modified magnetic pigment particles |
| 04/10/1997 | CA2233947A1 Treatment of transition metal containing pigments with chelating or silylating compounds |
| 04/10/1997 | CA2233946A1 Method for preparing modified magnetic pigment particles |
| 04/09/1997 | EP0767394A1 Diamond optical plate beamsplitter |
| 04/09/1997 | EP0767369A2 Measurement of transmission spectra of pharmaceutical tablets |
| 04/09/1997 | EP0767362A1 A method and system for formulating a color match |
| 04/09/1997 | EP0767361A2 Method and apparatus for spectral analysis |
| 04/09/1997 | EP0767222A2 Calcination of titanium dioxide |
| 04/09/1997 | EP0767059A2 Ink separation device for printing press ink feed control |
| 04/08/1997 | US5619332 High spectral resolution fiber optic spectrometer |
| 04/08/1997 | US5619319 Apparatus for acquiring data used to evaluate and reproduce the color of a sample on the basis of the chroma and glossiness of the sample |
| 04/08/1997 | US5619101 Gas discharge tube |
| 04/06/1997 | CA2186662A1 Calcination of titanium dioxide |
| 04/03/1997 | WO1997012212A1 Multispectral sensor device |
| 04/03/1997 | DE19601950C1 Spectrometric recognition of types especially of synthetic material |
| 04/03/1997 | CA2185613A1 Measurement of transmission spectra of pharmaceutical tablets |
| 04/02/1997 | EP0765488A1 Grating structure and its use |
| 04/02/1997 | CN1146560A Virtual image plase-control array used as wave length signal separator |
| 04/01/1997 | US5617206 Compact laser diode monitor using defined laser momentum vectors to cause emission of a coherent photon in a selected direction |
| 04/01/1997 | US5617205 Spectral measuring method and spectral measuring apparatus |
| 04/01/1997 | US5616923 Gas analyzer cuvettes |
| 03/27/1997 | WO1997011339A1 Method and arrangement for determining the colour-type of a test subject |
| 03/26/1997 | EP0764844A2 Method and apparatus for analysis by light scattering |
| 03/26/1997 | EP0764836A2 Electroluminescent color calibration device |
| 03/26/1997 | EP0764262A1 Apparatus for carrying out spectral analysis of an optical light source using image detection and separation of special spectral orders |
| 03/26/1997 | EP0711410B1 Calorimetric sensor |
| 03/25/1997 | US5615010 Diode array spectrophotometer |
| 03/25/1997 | US5615009 Method of stabilizing spectra in spectrometry |
| 03/25/1997 | US5615008 Analytical system |
| 03/25/1997 | US5615005 Device for measuring characteristics of a gemstone |
| 03/25/1997 | US5614719 Fluid monitoring |
| 03/19/1997 | EP0763927A1 Method and apparatus for calculating color gamuts |
| 03/18/1997 | US5613039 Apparatus and method for motion detection and tracking of objects in a region for collision avoidance utilizing a real-time adaptive probabilistic neural network |
| 03/18/1997 | US5612784 Digital signal processing technique for a FT-IR spectrometer using multiple modulations |
| 03/18/1997 | US5612738 System and method for compensating for color deviation in an image produced by an image capturing and reproducing apparatus such as camera |
| 03/13/1997 | WO1997009594A1 Process and device for measuring light beams |
| 03/13/1997 | WO1997009593A1 Infrared emitter and methods for fabricating the same |
| 03/13/1997 | CA2230999A1 Infrared emitter and methods for fabricating the same |
| 03/12/1997 | EP0762677A2 Optical communication system which determines the spectrum of a wavelength division multiplexed signal and performs various processes in accordance with the determined spectrum |
| 03/12/1997 | EP0762111A1 Diffused light reflectance readhead |
| 03/12/1997 | EP0762093A2 Method and apparatus for reproducing blended colorants on an electronic display |
| 03/12/1997 | EP0760938A1 Raman spectrometry apparatus and method |