| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 03/18/1999 | DE19740211A1 Photoelectric detector arrangement for nuclear absorption spectroscopy |
| 03/17/1999 | EP0901614A1 Luminance-priority color sensor |
| 03/17/1999 | CN1210975A Adjustable optical test apparatus and system including interferometer with micromirror |
| 03/17/1999 | CN1210973A Standard sample for soy sauce chromaticity |
| 03/16/1999 | US5883717 Optical quadrature interferometry utilizing polarization to obtain in-phase and quadrature information |
| 03/16/1999 | US5883713 Ultra fast fourier transform spectrometer with rotating scanning cube |
| 03/16/1999 | US5883708 Apparatus for measuring optical properties |
| 03/11/1999 | DE19756936C1 Michelson interferometer has rotating reflector and retro-reflectors |
| 03/11/1999 | DE19738992A1 Measuring field block for detection of print quality |
| 03/11/1999 | DE19735119A1 Verfahren und Vorrichtung zur Fluoreszenzkorrelationsspektroskopie, insbesondere zur Mehrfarben-Fluoreszenzkorrelationsspektroskopie Method and apparatus for fluorescence correlation spectroscopy, in particular for multi-color fluorescence correlation spectroscopy |
| 03/10/1999 | EP0901004A2 Sensing blend color homogeneity |
| 03/10/1999 | EP0900496A1 Method and system for measuring color difference |
| 03/10/1999 | EP0900451A1 Apparatus and method for spraying herbicide on weeds in a cotton field |
| 03/10/1999 | EP0900365A1 An environmentally insensitive optical sensor with improved noise cancellation |
| 03/09/1999 | US5880850 Method and system for sensitive detection of molecular species in a vacuum by harmonic detection spectroscopy |
| 03/09/1999 | US5880834 Convex diffraction grating imaging spectrometer |
| 03/09/1999 | US5880833 Spectrometer |
| 03/09/1999 | US5880832 Spectrophotometry |
| 03/09/1999 | US5880831 Reflectance spectrophotometric apparatus with optical relay |
| 03/09/1999 | US5880826 Apparatus and method for measuring optical characteristics of teeth |
| 03/09/1999 | US5880823 Method and apparatus for measuring atomic vapor density in deposition systems |
| 03/09/1999 | US5880455 Focal position detection apparatus having a light reflecting member with plural reflecting films |
| 03/09/1999 | US5879294 Tissue chromophore measurement system |
| 03/04/1999 | WO1999010866A1 A system for distributing and controlling color reproduction at multiple sites |
| 03/04/1999 | WO1999010800A1 Page identification by detection of optical characteristics |
| 03/04/1999 | DE19838611A1 Colorimeter for measuring color of process liquid |
| 03/04/1999 | DE19737703A1 Classification of hides and skins into grades during processing |
| 03/03/1999 | EP0899549A2 Internal color probe |
| 03/03/1999 | EP0898932A1 Testing device for light-emitters |
| 03/03/1999 | EP0714504B1 Liquid crystal projector with holographic filtering device |
| 03/02/1999 | US5877863 Readhead for a photometric diagnostic instrument |
| 03/02/1999 | US5877859 Broadband spectroscopic rotating compensator ellipsometer |
| 03/02/1999 | US5876121 Substrate temperature measurement by infrared spectroscopy |
| 02/25/1999 | WO1999009393A1 Fluorescence correlation spectroscopy process and device, in particular for polychromatic fluorescence correlation spectroscopy |
| 02/25/1999 | WO1999009382A1 Detector methods and apparatus |
| 02/25/1999 | WO1999009370A1 Large scale high speed multiplexed optical fiber sensor network |
| 02/25/1999 | DE19736844A1 Colorimetry device for surfaces or transmitted or reflected radiation |
| 02/24/1999 | EP0897547A1 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
| 02/18/1999 | WO1999008080A1 Tone discrimination apparatus and tone discrimination diagram |
| 02/18/1999 | WO1999008067A1 Digital signal processing (dsp) techniques for ft-ir multiple modulation measurements using a photoelastic modulator (pem) |
| 02/17/1999 | EP0896631A1 METHOD FOR SIMULTANEOUS DETECTION OF MULTIPLE FLUOROPHORES FOR $i(IN SITU) HYBRIDIZATION |
| 02/17/1999 | CN2308086Y Long optical path optical absorption cell for spectrophotometer |
| 02/17/1999 | CN1208174A Electronic color-detecting paint-compounding method and device |
| 02/16/1999 | US5872904 Computer system using a master processor to automatically reconfigure faulty switch node that is detected and reported by diagnostic processor without causing communications interruption |
| 02/16/1999 | US5872630 Regression calibrated spectroscopic rotating compensator ellipsometer system with photo array detector |
| 02/16/1999 | US5871351 Apparatus and method for measuring the color of teeth |
| 02/11/1999 | WO1999006807A1 Optical apparatus for an imaging fourier spectrometer and method of operating it |
| 02/11/1999 | WO1999006806A1 Micromonochromator and method for producing same |
| 02/10/1999 | EP0896216A2 Method and apparatus for infrared sensing of gas |
| 02/10/1999 | EP0754297B1 Plastics identification |
| 02/10/1999 | CN1207808A Computer color matching method and apparatus |
| 02/09/1999 | US5870188 Measuring method and measuring apparatus by light scattering |
| 02/09/1999 | US5870069 Method for displaying color image under various illuminants |
| 02/09/1999 | US5869001 Apparatus for the quantitative analysis of sample liquid |
| 02/08/1999 | CA2212776A1 A spectrometric micro-sensor/transducer and procedure for interpretation of spectrometric data |
| 02/04/1999 | WO1999005487A1 Accurate tissue injury assessment using hybrid neural network analysis |
| 02/04/1999 | DE19727879A1 Verfahren zur Bestimmung der Anzahl von Komponenten in Peaks, Banden und Signalen von Chromatogrammen, Elektrogrammen und Spektrogrammen aller Art Method for determining the number of components in peaks, gangs and signals of chromatograms, electrograms and spectrograms of all kinds |
| 02/03/1999 | EP0894264A1 X-ray spectrometer with an analyzer crystal having a partly variable and a partly constant radius of curvature |
| 02/03/1999 | EP0792442A4 Non-destructive identification of tablet and tablet dissolution by means of infrared spectroscopy analysis |
| 02/02/1999 | US5867290 High capacity spread spectrum optical communications system |
| 02/02/1999 | US5867271 Michelson interferometer including a non-polarizing beam splitter |
| 02/02/1999 | US5867265 Apparatus and method for spectroscopic product recognition and identification |
| 02/02/1999 | US5867264 Apparatus for image multispectral sensing employing addressable spatial mask |
| 02/02/1999 | US5866935 Tunneling device |
| 02/02/1999 | US5866917 Method and apparatus for evaluating the layers |
| 02/02/1999 | US5865754 Fluorescence imaging system and method |
| 01/28/1999 | WO1999004467A1 Wavelength reference for excimer laser |
| 01/28/1999 | WO1999004246A1 Three-dimensional light absorption spectroscopic imaging |
| 01/28/1999 | WO1999004229A1 Measurement of brightness, flow velocity and temperature of radiant media |
| 01/28/1999 | WO1999003683A1 Carriage mounted densitometer |
| 01/28/1999 | DE19726157A1 Discrimination between e.g. returnable bottle plastics |
| 01/27/1999 | EP0892916A1 Detection device |
| 01/27/1999 | EP0829027B1 Robust spectroscopic optical probe |
| 01/26/1999 | US5864397 Surface-enhanced raman medical probes and system for disease diagnosis and drug testing |
| 01/26/1999 | US5864144 Infrared radiation emitting device |
| 01/26/1999 | US5864139 Confocal microspectrometer system |
| 01/21/1999 | WO1999003005A2 Optical computational system |
| 01/21/1999 | WO1999002972A1 Method for calibration of a spectroscopic sensor |
| 01/21/1999 | WO1999002951A1 Optical filter matrix, manufacture method and use in a spectrometer |
| 01/21/1999 | WO1999002950A1 Multi-spectral two-dimensional imaging spectrometer |
| 01/21/1999 | WO1999002939A1 Methods and devices for very rapid scan interferometry |
| 01/19/1999 | US5861980 Optical spectrum analyzer and method for controlling output of optical amplifier |
| 01/19/1999 | US5861949 Atomic absorption spectrophotometer |
| 01/19/1999 | US5861948 Method for determining the atomic absorption of a sample |
| 01/14/1999 | WO1999001843A1 Method for remote sensing analysis by decorrelation statistical analysis and hardware therefor |
| 01/14/1999 | WO1999001762A1 Method and device for detecting undesired matter in eggs |
| 01/14/1999 | WO1999001760A1 Process for determining the number of components in peaks, bands and signals of chromatograms, electrograms and spectrograms of all types |
| 01/14/1999 | WO1999001750A1 Raman system for rapid sample identification |
| 01/14/1999 | WO1999001746A1 Apparatus and method for measuring optical characteristics of teeth |
| 01/14/1999 | WO1999001745A1 Apparatus and method for measuring optical characteristics of an object |
| 01/14/1999 | DE19726861A1 Vorrichtung zur Durchführung von Atomabsorptionsspektroskopien An apparatus for carrying out atomic absorption spectroscopies |
| 01/14/1999 | CA2295056A1 Apparatus and method for measuring optical characteristics of teeth |
| 01/14/1999 | CA2294880A1 Apparatus and method for measuring optical characteristics of an object |
| 01/13/1999 | EP0890085A1 Fourier spectrometer |
| 01/12/1999 | US5859709 Optical characteristic measuring apparatus |
| 01/12/1999 | US5859708 Sensing blend color homogeneity |
| 01/12/1999 | US5859703 Spectrophotometric analysis |
| 01/12/1999 | US5859702 Apparatus for carrying out spectral analysis of an optical light source using image detection and separation of spectral orders |
| 01/12/1999 | US5859700 High resolution imaging microscope (HIRIM) and uses thereof |
| 01/07/1999 | WO1999000660A1 Methods of differentiating metastatic and non-metastatic tumors |