| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 02/22/1995 | CN2190293Y Positive incident reflecting optic spectrometer |
| 02/15/1995 | EP0638800A1 Method and apparatus for discriminating between liquids and gases |
| 02/15/1995 | EP0638788A1 Spectroscopic apparatus and methods |
| 02/15/1995 | EP0638261A1 Method for determining the colour of a make-up restoring sensitively the colour of the skin of a person and device for its application |
| 02/15/1995 | EP0638162A1 Monochromator |
| 02/15/1995 | EP0485425B1 Apparatus and microbase for surface-enhanced raman spectroscopy system and method for producing same |
| 02/14/1995 | US5390018 Optical pulse tester capable of displaying Raman or Rayleigh scattered light |
| 02/14/1995 | US5389781 Structure and method usable for differentiating a plant from soil in a field |
| 02/14/1995 | CA2125546A1 Method and apparatus for discriminating between liquids and gases |
| 02/09/1995 | WO1995004266A1 A method and an apparatus for determining the content of a constituent of blood of an individual |
| 02/09/1995 | WO1995004263A1 Multi-functional photometer with movable linkage for routing optical fibers |
| 02/09/1995 | WO1995003727A1 Matching foundation coulour to that of a person's skin |
| 02/08/1995 | EP0637732A1 Method and apparatus for identifying the color of an image |
| 02/08/1995 | EP0637731A1 Method of color reproduction, method of reproducing a coating color, and method of selecting a coating color |
| 02/08/1995 | EP0637375A1 Acousto-optic tunable filter-based surface scanning system and process |
| 02/08/1995 | EP0478801B1 Michelson interferometer |
| 02/07/1995 | US5387979 Spectrophotometric method and spectrophotometer for performing the method |
| 02/07/1995 | US5387977 Multiangular color measuring apparatus |
| 02/07/1995 | US5387974 Laser apparatus including Fabry-perot wavelength detector with temperature and wavelength compensation |
| 02/02/1995 | WO1995002987A2 Examination of breast tissue using time-resolved spectroscopy |
| 02/01/1995 | EP0636865A2 Lamp unit and optical analyzer using the same |
| 02/01/1995 | EP0502866B1 Double-beam spectrometer |
| 01/31/1995 | US5386496 Method and device for nonlinear transformation of colour information by neural network |
| 01/31/1995 | US5386295 For use with a sample and a reference |
| 01/25/1995 | EP0635138A1 Optical component comprising prisms and a grating |
| 01/25/1995 | EP0635127A1 Advanced device and method for optically measuring the properties of a substance |
| 01/25/1995 | CN1027520C Apparatus for analyzing luminosity |
| 01/24/1995 | US5384877 Passive temperature-insensitive fabry-perot etalons |
| 01/24/1995 | US5384662 Precision optical slit for high heat load or ultra high vacuum |
| 01/24/1995 | US5384656 Astigmatism corrected gratings for plane grating and spherical mirror spectrographs |
| 01/24/1995 | US5384641 Color measuring instrument with multiple inputs of light |
| 01/24/1995 | US5384589 Spectrally dispersive imaging lidar system |
| 01/19/1995 | WO1995002180A1 Calorimetric sensor |
| 01/19/1995 | WO1995002171A1 Improved spectrometer |
| 01/19/1995 | WO1995002170A1 Apparatus and method for spectroscopic measurements |
| 01/18/1995 | EP0634642A1 Apparatus and method for optically measuring concentrations of components |
| 01/18/1995 | EP0634636A1 Michelson-type interferometer |
| 01/17/1995 | US5383101 Device for generating radiation |
| 01/17/1995 | US5383024 Optical wet steam monitor |
| 01/17/1995 | US5383020 Method and apparatus for determining the color of a translucent object such as a tooth |
| 01/17/1995 | US5382804 Compact photoinization systems |
| 01/12/1995 | DE4322682A1 Michelson interferometer |
| 01/12/1995 | DE4107549C2 Verfahren zum Betrieb und zur Wellenzahlkalibrierung eines Interferometers nach Michelson Method of operation and wavenumber calibration of a Michelson interferometer |
| 01/10/1995 | US5381232 Fabry-perot with device mirrors including a dielectric coating outside the resonant cavity |
| 01/10/1995 | US5381227 Solutions of azo and anthraquinone dyes |
| 01/05/1995 | WO1995000335A1 Device for the parallel image inspection and colour control of a printed product |
| 01/04/1995 | EP0631663A1 A method of and a device for measuring optical radiation |
| 01/03/1995 | US5379238 Signal processing method and apparatus |
| 01/03/1995 | US5379065 Programmable hyperspectral image mapper with on-array processing |
| 01/03/1995 | CA2063633C System for visually determining the hue and value of paint |
| 12/28/1994 | EP0631119A1 Procedure and apparatus for determining the concentrations of dyes in a mixture, with application to the continuous monitoring of a dye bath |
| 12/27/1994 | US5377004 Remote optical measurement probe |
| 12/27/1994 | US5377003 Spectroscopic imaging device employing imaging quality spectral filters |
| 12/27/1994 | US5377000 Portable appearance measuring apparatus |
| 12/22/1994 | CA2103412A1 Passive temperature-insensitive fabry-perot etalons |
| 12/21/1994 | EP0629886A1 Passive temperature-insensitive fabry-perot etalons |
| 12/21/1994 | EP0629296A1 Method of determining the humidity and temperature of atmospheric air |
| 12/20/1994 | US5375193 Method and apparatus for reproducing blended colorants on an electronic display |
| 12/15/1994 | DE4420340A1 IR gas analysis method and IR gas analyser for carrying out the method |
| 12/14/1994 | EP0628796A1 Adjustable optical component |
| 12/14/1994 | CN1096370A A method to determine characteristic geatures of processes forming radicals |
| 12/13/1994 | US5373515 Laser wavelength controlling apparatus |
| 12/13/1994 | US5373364 Hand-held instrument for measuring reflections on colored control fields of printed sheets |
| 12/13/1994 | US5373359 Adapted to sense characteristics of a sample |
| 12/13/1994 | US5373358 Excitation wavelength sweeping type raman spectroscopic apparatus |
| 12/13/1994 | CA1333452C Fabry-perot interferometer |
| 12/13/1994 | CA1333449C Gas analyzers |
| 12/13/1994 | CA1333448C Gas analyzers |
| 12/06/1994 | US5371599 Rapid color shading process |
| 12/06/1994 | US5371586 Light analysis system |
| 12/06/1994 | US5371537 Method and apparatus for automatically calibrating a CRT display |
| 12/06/1994 | US5371358 Method and apparatus for radiometric calibration of airborne multiband imaging spectrometer |
| 12/01/1994 | DE4317948A1 Monochromator for spectrometer |
| 11/30/1994 | EP0626574A1 Detector cell for liquid chromatography |
| 11/30/1994 | CN1026821C 单色仪 Monochromator |
| 11/30/1994 | CN1026820C 分光光度计 Spectrophotometer |
| 11/29/1994 | US5369494 Portable scanning colorimeter |
| 11/29/1994 | US5369481 For measuring color of an object under test |
| 11/29/1994 | US5369277 Infrared source |
| 11/29/1994 | US5369276 Method and system for real-time wavelength identification for infrared detectors |
| 11/29/1994 | CA1333228C Measuring sensor for a portable analyzer |
| 11/23/1994 | EP0625702A1 Identification of unknown gases |
| 11/23/1994 | EP0625262A1 Fluid monitoring |
| 11/23/1994 | EP0366696B1 Procedure for controlling a radiation source and controllable radiation source |
| 11/18/1994 | CA2122756A1 Identification of unknown gases using infrared absorption spectroscopy |
| 11/15/1994 | CA1333012C Test piece coloration comparative decision unit |
| 11/10/1994 | WO1994025849A1 Device for the measurement of the reflectance at a point on a surface |
| 11/10/1994 | WO1994025839A1 Rapid color shading process |
| 11/10/1994 | WO1994025838A1 Method and apparatus for sensing the color of articles and for classification thereof |
| 11/10/1994 | WO1994025837A1 Integrated device for instant detection and identification of an entity |
| 11/10/1994 | DE4314972A1 Method for determining the whiteness of sheet-like structures |
| 11/10/1994 | DE4314680A1 Method for spectroscopic determination of nitrogen oxide content |
| 11/09/1994 | EP0624028A1 Method and associated apparatus which achieve imaging device/media compatibility and color appearance matching |
| 11/09/1994 | EP0623306A1 Method for non-invasive measurement of concentration of analytes in blood using continuous spectrum radiation |
| 11/08/1994 | US5363197 Colorimeter for color displays |
| 11/08/1994 | US5363189 Spectroscopic analysis method and analyzing system |
| 11/08/1994 | US5361758 Method and device for measuring concentration levels of blood constituents non-invasively |
| 11/08/1994 | CA2123153A1 Method for non-invasive measurement of concentration of analytes in blood using continuous spectrum radiation |
| 11/08/1994 | CA1332882C Wedge-filter spectrometer |
| 11/03/1994 | DE4314189C1 Device for the examination of optical fibres made of glass by means of heterodyne Brillouin spectroscopy |