| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 05/19/1992 | US5114232 Moving mirror velocity detection in an interference spectrophotometer |
| 05/19/1992 | US5114231 Spectroscopic analysis device |
| 05/14/1992 | WO1992008122A1 Fertility analyzer |
| 05/13/1992 | EP0484564A1 Metered color matching method |
| 05/12/1992 | US5112127 Apparatus for measuring Raman spectra over optical fibers |
| 05/12/1992 | US5112125 Spectral microscope with a photometer |
| 05/06/1992 | CN2103798U Fast regulator for spectrometer |
| 05/06/1992 | CN1060907A Fluorescence measurement apparatus |
| 05/05/1992 | US5111466 Optical multilayer structures for harmonic laser emission |
| 05/05/1992 | CA1300108C Optical instrument employing fiber optics to direct light through tilting filter wheel |
| 04/30/1992 | WO1992007275A1 Spectral data measurement and correction |
| 04/29/1992 | EP0482765A1 Monochromator having slits of particular form |
| 04/29/1992 | EP0190310B1 Spectral analyzer and direction indicator |
| 04/29/1992 | CN1060722A Rotary scanning interferometer |
| 04/28/1992 | CA1299772C Scanning fluorescent detection system |
| 04/28/1992 | CA1299712C Heterodyne laser spectroscopy system |
| 04/22/1992 | EP0481823A1 Fluorescence measurement apparatus |
| 04/21/1992 | US5106196 Single adjustment specular reflection accessory for spectroscopy |
| 04/21/1992 | US5106190 Double-beam spectrophotometer using a photodiode detector |
| 04/17/1992 | WO1992007239A1 Random access monochromator |
| 04/17/1992 | CA2094138A1 Random access monochromator |
| 04/15/1992 | CN1060356A 单色仪 Monochromator |
| 04/15/1992 | CN1016282B Fluorescence spectrophotometer |
| 04/15/1992 | CN1016281B Method of optical determination for apparatus of automatic analysis and their apparatus |
| 04/14/1992 | US5104218 Micropipette adaptor for spectrofluorimeters |
| 04/08/1992 | EP0479379A2 Spectrophotometer having means for simultaneous modulation, switching and wavelength selection of a light source |
| 04/08/1992 | EP0478880A1 Two-beam interferometer |
| 04/08/1992 | EP0478801A1 Michelson interferometer |
| 04/08/1992 | EP0478785A1 Apparatus for measuring wavelength of light by high precision detection of interference fringe |
| 04/07/1992 | US5103340 Multiple-cavity optical filter using change of cavity length |
| 04/07/1992 | CA1298665C Color sensor system for the recognition of objects with colored surfaces |
| 04/04/1992 | WO1992006361A1 Fabrication of multifunctional holographic optical elements and application in photometers |
| 04/04/1992 | CA2090483A1 Fabrication of multifunctional holographic optical elements and application in photometers |
| 04/03/1992 | WO1992006360A1 Detection and control of aromatic compounds in combustion effluent |
| 04/03/1992 | CA2093218A1 Detection and control of aromatic compounds in combustion effluent |
| 04/02/1992 | WO1992005502A1 A spectral analysis system for extracting residual spectra from spectral data |
| 04/02/1992 | WO1992005412A1 Spectrometric construction method of light |
| 04/02/1992 | DE4132754A1 Arrangement for testing objects for surface defects - has transport unit, illumination, sensing, positioning, control, evaluation and ejection units for automated testing |
| 04/01/1992 | EP0305435B1 Portable and autonomous instrument for analyzing a gaseous composition by means of flame spectrophotometry |
| 03/31/1992 | CA1298407C Apparatus for determining a paint formulation for bodywork repairs |
| 03/27/1992 | WO1992005413A1 Method and means for generating synthetic spectra allowing quantitative measurement in near infrared measuring instruments |
| 03/25/1992 | EP0476910A2 Mode partition screening apparatus |
| 03/24/1992 | CA1297980C Objective color notation system |
| 03/24/1992 | CA1297700C Method of calibrating reflectance measuring devices |
| 03/20/1992 | CA2049849A1 Mode partition screening apparatus |
| 03/19/1992 | WO1992005411A1 Infra-red source |
| 03/19/1992 | WO1992004615A1 Spectrum analysis and absorption measuring process with controlled spectral range |
| 03/19/1992 | WO1992004606A1 Colorimeter |
| 03/19/1992 | CA2091900A1 Infra-red source |
| 03/18/1992 | EP0475305A2 Apparatus and method for inverse photoemission spectroscopy |
| 03/18/1992 | EP0475211A2 Absorbance detector |
| 03/18/1992 | EP0409898A4 System of fluid inspection and/or identification |
| 03/17/1992 | US5096295 Scanning monochromator |
| 03/12/1992 | DE4126678A1 Measuring technique for detecting pointwise increase of spectra - using pulse width modulation of wavelength radiated from single LED for remission, reflection and transmission spectra increase registration |
| 03/11/1992 | EP0474417A2 Resolving apparatus |
| 03/11/1992 | EP0474264A2 Spectrally dispersive imaging Lidar method and apparatus |
| 03/11/1992 | CN1059404A Absorption photometric detector |
| 03/10/1992 | US5095205 Spectroanalytical system |
| 03/10/1992 | US5094958 Method of self-compensating a fiber optic chemical sensor |
| 03/10/1992 | US5094532 Method and apparatus for measuring small particle size distribution |
| 03/08/1992 | CA2073057A1 Colorimeter |
| 03/04/1992 | EP0473114A2 Standard samples and methods of instrumental measurement of saybolt color of petroleum products using said samples |
| 03/01/1992 | WO1992004653A1 Tunable liquid-crystal etalon filter |
| 03/01/1992 | WO1992004618A1 Self-compensating focs and other chemical sensors |
| 03/01/1992 | CA2089649A1 Self-compensating focs and other chemical sensors |
| 02/26/1992 | CN1015658B Quick detector of colour |
| 02/25/1992 | US5090807 Real time optical pre-detection processing of multispectral image data |
| 02/20/1992 | DE4120749A1 Ascertaining spectral remission function at set point - using opto-electronic colour measuring head and LEDs as radiation transmitter |
| 02/18/1992 | US5089976 Color normalization process |
| 02/18/1992 | US5088823 Spectroanalytical systems |
| 02/18/1992 | US5088821 Spectroscopic analysis system with remote terminals |
| 02/18/1992 | US5088820 Laser enhanced ionization detector for Raman spectroscopy |
| 02/12/1992 | CN2096053U Seal spacer for spectrum measuring |
| 02/11/1992 | US5087126 Method of estimating colors for color image correction |
| 02/11/1992 | US5087123 Atomic emission spectrometer with background compensation |
| 02/06/1992 | WO1992001921A1 A high performance absorbance detector with flashlamp and compact folded optics system |
| 02/05/1992 | EP0469733A2 Apparatus and method for measuring gas concentrations |
| 02/05/1992 | EP0469083A1 Transient spectroscopic method and apparatus for in-process analysis of molten metal |
| 02/05/1992 | CN1015406B Multiwalled hydride generator |
| 02/04/1992 | CA1295157C Compact optical wavelength discriminator radiometer |
| 01/30/1992 | DE4023154A1 Fabry-Perot resonator e.g. for astronomy - has two reflectors formed as superconducting films on carrier(s) |
| 01/29/1992 | EP0468816A2 Fourier transform spectroscope with quadrangular common path interferometer |
| 01/28/1992 | CA1295031C Uv scanning system for centrifuge |
| 01/23/1992 | WO1992001210A1 Technique for improving the resolution of an a/d converter in a spectrometer using dither |
| 01/22/1992 | EP0467581A2 Optical long-path gas monitoring apparatus |
| 01/22/1992 | CN1058094A Fast surface spectrum detector |
| 01/21/1992 | US5082629 Thin-film spectroscopic sensor |
| 01/21/1992 | US5082529 Color measurement and control of a sheet material |
| 01/21/1992 | US5082370 Industrial colorimeter having light intensity compensation means |
| 01/19/1992 | CA2047074A1 Optical long-path gas monitoring apparatus |
| 01/15/1992 | EP0466451A1 Dyeing lenses |
| 01/15/1992 | EP0466403A1 Leakage-corrected linear variable filter |
| 01/15/1992 | EP0346387A4 Improved automatic atomic-absorption spectrometer |
| 01/14/1992 | US5081361 Passive atomic resonance filter |
| 01/14/1992 | US5081358 Detector of fourier transform infrared spectrometer |
| 01/14/1992 | US5080486 Spectrum measuring equipment utilizing double-image polarizing element |
| 01/09/1992 | WO1992000549A1 Multichannel analogue detection method and device |
| 01/09/1992 | WO1992000509A1 Spectrometers |
| 01/09/1992 | WO1991014157A3 Acousto-optic tunable double-beam spectrometer |
| 01/08/1992 | EP0465350A1 Dispersive spectrometer with multichannel detection |