| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
|---|
| 05/26/1998 | US5757494 System and method for improving data acquisition capability in spectroscopic ellipsometers |
| 05/26/1998 | US5757488 Optical frequency stability controller |
| 05/26/1998 | US5757483 Dual beam optical spectrograph |
| 05/22/1998 | WO1998021565A2 Process and device for optical thin-layer biosensor technology |
| 05/22/1998 | WO1998021564A1 Multifunctional photometer apparatus |
| 05/22/1998 | WO1998021561A1 Method and apparatus for measuring particle size |
| 05/22/1998 | CA2271793A1 Multifunctional photometer apparatus |
| 05/20/1998 | EP0842414A1 Method and device for assessing painted surfaces |
| 05/20/1998 | EP0842404A1 Infrared radiation filament and method of manufacture |
| 05/20/1998 | DE3690149C2 Double modulation spectroscopy appts. |
| 05/20/1998 | CN2282179Y Multipurpose sun following device |
| 05/19/1998 | US5754715 Mid-infrared fiber-optic spectroscopic probe |
| 05/19/1998 | US5754448 System and method for color characterization and transformation |
| 05/19/1998 | US5754335 Infrared microscope for analysis of a selected sample area |
| 05/19/1998 | US5754290 Monolithic spectrometer |
| 05/19/1998 | US5754288 Optical measuring method of expiration components |
| 05/19/1998 | US5754283 Color measuring device having interchangeable optical geometries |
| 05/14/1998 | WO1998020313A1 Method and device for the spectral analysis of light |
| 05/14/1998 | WO1998020312A1 Differential spectral topographic analysis (dista) |
| 05/14/1998 | WO1998020299A1 Apparatus and method for real-time spectral alignment for open-path fourier transform infrared spectrometers |
| 05/14/1998 | WO1998019787A1 Novel polymerized crystalline colloidal array sensors |
| 05/14/1998 | DE19646923A1 System for determining colour values for set of teeth using colour measuring unit |
| 05/14/1998 | DE19646821A1 Image data detection unit for colour printer, video device and digital camera |
| 05/14/1998 | DE19646770A1 Verfahren und Vorrichtung zur optischen Dünnschicht-Biosensorik Method and apparatus for optical thin-film biosensor |
| 05/14/1998 | CA2271206A1 Differential spectral topographic analysis (dista) |
| 05/14/1998 | CA2270346A1 Novel polymerized crystalline colloidal array sensors |
| 05/13/1998 | EP0841548A2 Systems and methods for processing and analyzing terahertz waveforms |
| 05/13/1998 | EP0841118A1 Inspection and control of welds or other joints |
| 05/13/1998 | EP0840882A2 Colour measuring method and device |
| 05/13/1998 | EP0784803A4 Controllable beam director using poled structure |
| 05/13/1998 | EP0655129B1 Rotating flexible filter spectrometer |
| 05/13/1998 | EP0614074B1 Optical wavelength measuring instrument |
| 05/12/1998 | US5751847 Method and apparatus for determining the color or color code of an object |
| 05/12/1998 | US5751834 Image analysis method for determining pigment levels in fabric |
| 05/12/1998 | US5751829 Spectrally coordinated pattern search-imaging system and method |
| 05/12/1998 | US5751601 Autocalibration of optical sensors |
| 05/12/1998 | US5751450 Method and system for measuring color difference |
| 05/12/1998 | US5751429 Color classification system and method capable of automatically exchanging optical band-pass filters according to the object |
| 05/12/1998 | US5751421 Near infrared spectrometer used in combination with a combine for real time grain analysis |
| 05/12/1998 | US5751420 Spectropotometer with a field restrictor and its application to a colorimeter |
| 05/12/1998 | US5751416 Analytical method using laser-induced breakdown spectroscopy |
| 05/12/1998 | US5751415 Raman spectroscopy apparatus and method for continuous chemical analysis of fluid streams |
| 05/12/1998 | US5750982 Method of mounting filters on image sensors |
| 05/12/1998 | US5750978 Method and apparatus for temperature compensated optical sensor mounting |
| 05/07/1998 | WO1998019293A1 Method for interferometer based spectral imaging of moving objects |
| 05/07/1998 | WO1998019141A1 Detecting plants in a field by detecting a change in slope in a reflectance characteristic |
| 05/06/1998 | EP0840102A2 Interference spectrometer |
| 05/06/1998 | EP0840101A1 Optical spectrum measuring apparatus |
| 05/06/1998 | EP0839362A1 Multi-spectral segmentation for image analysis |
| 05/06/1998 | CN1038274C Multi-standard vernier method and laser wavemeter |
| 05/05/1998 | US5748324 Bichromatic method and apparatus for detecting peach pit fragments |
| 05/05/1998 | US5748316 Detector for wavelength of excimer laser |
| 05/05/1998 | US5748310 Optical spectrum separation apparatus |
| 05/05/1998 | US5748309 Coherent periodically pulsed radiation spectrometer |
| 05/05/1998 | US5748308 Programmable standard for use in an apparatus and process for the noninvasive measurement of optically absorbing compounds |
| 05/05/1998 | US5748221 Apparatus for colorimetry gloss and registration feedback in a color printing machine |
| 05/05/1998 | US5747820 Infrared radiation source for a gas analyzer and method for generating infrared radiation |
| 04/30/1998 | WO1998018030A1 Optical fibre with a grating on its end face |
| 04/30/1998 | WO1998017991A1 Multi-wavelength based ozone measurement method and apparatus |
| 04/30/1998 | WO1998017969A1 An optical wavelength scanner employing a reference system |
| 04/30/1998 | WO1998017968A1 A multi-wavelength reference |
| 04/28/1998 | US5745369 Method and apparatus for determining a peak position of a spectrum |
| 04/28/1998 | US5745243 Photometer apparatus |
| 04/28/1998 | US5745229 Apparatus for determining optical characteristics of an object |
| 04/28/1998 | US5744809 Chromaticity testing device of CRT phosphor screen |
| 04/23/1998 | WO1998016822A1 Fluid analysis system and method, for analysing characteristic properties of a fluid |
| 04/22/1998 | EP0837357A2 Method and apparatus for light modulation |
| 04/22/1998 | EP0836705A1 Identifying recycable carpet materials using a hand-held infrared spectrometer |
| 04/22/1998 | EP0836704A1 Method and apparatus for hair color characterization and treatment |
| 04/22/1998 | CN2279598Y Digital transmitting smoke blackness continuous monitoring instrument |
| 04/21/1998 | US5742399 Method for stabilizing the wavelength in a laser spectrometer system |
| 04/21/1998 | US5742389 Spectrophotometer and electro-optic module especially suitable for use therein |
| 04/21/1998 | US5742388 Atomic absorption spectrophotometer |
| 04/21/1998 | US5742066 Light source for use in leak detection in heating, ventilating, and air conditioning systems that utilize environmentally-safe materials |
| 04/15/1998 | EP0836133A2 Computer instrument docking apparatus |
| 04/15/1998 | EP0836083A1 Digitisation of interferograms in fourier transform spectroscopy |
| 04/15/1998 | EP0805965A4 Gemstone evaluation system |
| 04/14/1998 | US5740079 Of a colored material |
| 04/14/1998 | US5740078 Method and system for determining optimum colorant loading using merit functions |
| 04/14/1998 | US5740063 Measuring instrument |
| 04/14/1998 | US5739915 Electro-optical system for scanning color documents |
| 04/14/1998 | US5739914 Colorimetric instrument |
| 04/14/1998 | US5739909 Measurement and control of linewidths in periodic structures using spectroscopic ellipsometry |
| 04/14/1998 | US5739905 Spectrophotometer with electronic temperature stabilization |
| 04/14/1998 | US5739536 Fiber optic infrared cone penetrometer system |
| 04/09/1998 | WO1998014804A1 Electrically adjustable optical filter |
| 04/09/1998 | WO1998014778A1 Method and device for measuring painted test tables |
| 04/09/1998 | DE19713928C1 IR absorption measuring device for gas concentration measurement |
| 04/09/1998 | DE19709406A1 Method of measuring painted test panels |
| 04/09/1998 | DE19641515A1 Method of detecting harmful material |
| 04/09/1998 | DE19638967A1 Measurement field group for detecting quality data in multicolour batch printing |
| 04/08/1998 | EP0834726A2 Three component method for analogous colour identification and device therefor |
| 04/08/1998 | EP0834725A2 Analyzing spectrometric data |
| 04/08/1998 | CN2278213Y High precision small grating monochrometer |
| 04/07/1998 | US5737086 Apparatus and method for spectroscopic measurement as a deflection of a bimorph carrying a sample that is heated by radiation |
| 04/07/1998 | US5737077 Apparatus and method for time resolved spectroscopy |
| 04/07/1998 | US5737076 Method and apparatus for determining substances and/or the properties thereof |
| 04/07/1998 | US5737075 Electronic imaging by encoded image detection |
| 04/02/1998 | WO1998013676A1 Method and instrument for polarization measurement |
| 04/02/1998 | WO1998013525A1 Method for chromosome classification by decorrelation statistical analysis and hardware therefore |