| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 11/10/1998 | US5835222 System, and mathematical regression-based method utilizing optical data, for identifying optical axis orientation in material systems such as optical compensators and retarders |
| 11/10/1998 | US5835216 Method of controlling a short-etalon fabry-perot interferometer used in an NDIR mearsurement apparatus |
| 11/10/1998 | US5835214 Method and apparatus for spectral analysis of images |
| 11/10/1998 | US5835213 Triple modulation experiment for a fourier transform spectrometer |
| 11/10/1998 | US5835210 Multi-pass spectrometer |
| 11/10/1998 | US5833617 Fluorescence detecting apparatus |
| 11/10/1998 | US5833603 Including dye having optical property that changes in response to environment, photosensor for sensing said property, transponder for transmitting data to remote reader |
| 11/10/1998 | CA2173741C Multi-image detector assembly |
| 11/05/1998 | WO1998049542A1 Method for optical detection of analyte molecules in a natural biological medium |
| 11/05/1998 | WO1998038044A3 Method for obtaining a tabulation to display a range of colours which can be reproduced with accuracy |
| 11/05/1998 | DE19718016A1 Verfahren zur optischen Detektion von Analytmolekülen in einem natürlichen biologischen Medium A method for optical detection of analyte molecules in a natural biological medium |
| 11/04/1998 | EP0876012A2 Sensor array tracking and detection system |
| 11/04/1998 | EP0875743A1 A wavemeter and an arrangement for the adjustment of the wavelength of an optical source |
| 11/04/1998 | EP0875009A1 Method of producing a microspectrometer reflection grating |
| 11/04/1998 | EP0874973A1 Method for interferometer based spectral imaging of moving objects |
| 11/04/1998 | EP0850423A4 Target prediction and collision warning system |
| 11/04/1998 | EP0756712A4 Apparatus and method for motion detection and tracking for collision avoidance |
| 11/03/1998 | US5832109 Method and apparatus for calculating color gamuts |
| 11/03/1998 | US5831740 Optical characteristic measuring apparatus with correction for distance variation |
| 11/03/1998 | US5831729 Spectrometer |
| 10/30/1998 | CA2234316A1 X-ray fluorescence analyzing apparatus |
| 10/29/1998 | WO1998048307A1 A miniaturized optical component, and manufacture of same |
| 10/29/1998 | WO1998048251A1 Multi-spectral missile detection |
| 10/29/1998 | WO1998048050A1 Method for chromosomes classification |
| 10/29/1998 | WO1998036258A3 Apparatus and method for monitoring hand washing |
| 10/29/1998 | WO1998027446A3 Temperature compensated fiber bragg gratings |
| 10/29/1998 | DE19717015A1 Miniaturisiertes optisches Bauelement sowie Verfahren zu seiner Herstellung Miniaturised optical component and method for its preparation |
| 10/29/1998 | DE19714903A1 Calibration process for non-dispersive infra-red spectrometers |
| 10/28/1998 | EP0874232A2 Wavelength standard |
| 10/28/1998 | EP0874229A1 Colorimetric transformation for colour-restoring device |
| 10/28/1998 | EP0874228A1 Method and device for optimizing position and width of the cut-off band from an optical filter arrangement |
| 10/28/1998 | EP0873506A1 Method for the detection of cellular abnormalities using fourier transform infrared spectroscopy |
| 10/28/1998 | EP0692091B1 Atomic absorption spectrophotometer |
| 10/27/1998 | US5828492 Grating structure having a plurality of binary lamellar gratings |
| 10/27/1998 | US5828452 Spectroscopic system with a single converter and method for removing overlap in time of detected emissions |
| 10/27/1998 | US5828451 Spectral imaging system and method employing an acousto-optic tunable filter for wavelength selection with increased field of view brightness |
| 10/27/1998 | US5828066 Multisource infrared spectrometer |
| 10/27/1998 | US5828061 Apparatus for detecting a rotation angle of a diffraction grating |
| 10/27/1998 | US5827438 Thin incadescent filaments formed from a metallization layer confined by insulating layers, a radiant surface layer and a second metallization layer for contacts which altogether form a uniform planar plate; high intensisty |
| 10/22/1998 | WO1998046935A1 Calibration medium for uv absorbance detectors |
| 10/22/1998 | DE19716526A1 Multispektrale Flugkörperdetektion Multispectral missile detection |
| 10/21/1998 | EP0872752A1 Interferometric telescope system |
| 10/21/1998 | EP0871845A1 Apparatus and method for real-time spectral alignment for open-path fourier transform infrared spectrometers |
| 10/21/1998 | EP0765488B1 Grating structure and its use |
| 10/20/1998 | US5825804 Temperature distribution measuring apparatus using an optical fiber |
| 10/20/1998 | US5825491 Interferometer alignment system utilizing a step calibration |
| 10/20/1998 | US5825490 Interferometer comprising translation assemblies for moving a first optical member relative to a second optical member |
| 10/20/1998 | US5825486 Electro-optic module especially suitable for use in a spectrophotometer |
| 10/20/1998 | US5825484 Optical spectrum measuring device |
| 10/20/1998 | US5825478 Multifunctional photometer apparatus |
| 10/20/1998 | US5825018 Optical lock-in detection technique for coherent detection applications |
| 10/20/1998 | US5824567 Methods for wavelength discrimination of monochromatic light beams |
| 10/20/1998 | US5823950 Manual and automatic probe calibration |
| 10/18/1998 | CA2235059A1 Interferometric telescope system |
| 10/15/1998 | WO1998046008A1 Method and device for determining the color appearance of color overprints |
| 10/15/1998 | WO1998045687A1 Optical instrument having a variable optical filter |
| 10/14/1998 | EP0871022A2 A method for customizing dermatological foundation products |
| 10/14/1998 | EP0870195A1 Flow cytometer calibration method and kit |
| 10/14/1998 | CN1195769A Method and system for measuring and controlling printing ink quantity |
| 10/13/1998 | US5822071 Spectrometer normalization system |
| 10/13/1998 | US5822061 Spectrometry apparatus |
| 10/13/1998 | US5822060 Method of detecting sample substances and fluorescence spectrometer using the method |
| 10/13/1998 | US5821993 Computer-controlled method |
| 10/13/1998 | US5821537 For analyzing an impurity in a gas to be measured |
| 10/13/1998 | US5821536 Solid state infrared gauge |
| 10/13/1998 | US5821535 Imaging spectroradiometer |
| 10/08/1998 | WO1998044366A1 Fiber-integrated microlenses and optical fiber bragg grating coupler, and spectrometer and multiplexer assembled with the same |
| 10/08/1998 | WO1998044314A1 Method and apparatus for spectral analysis of images |
| 10/08/1998 | DE19728966A1 Image generating spectrometer especially for endoscope |
| 10/07/1998 | EP0869340A2 A device for supporting and linearly moving a movable member |
| 10/07/1998 | EP0727042B1 Method and apparatus for determining the color or colour code of an object |
| 10/07/1998 | CN1195402A Identifying recycable carpet materials using hand-held infrared spectrometer |
| 10/06/1998 | US5818629 Method and apparatus for monitoring the momental wavelength of light, and an optical amplifier and an optical communication system which incorporate the method and apparatus to adjust gain tilt |
| 10/06/1998 | US5818586 Miniaturized fabry-perot spectrometer for optical analysis |
| 10/06/1998 | US5818582 Apparatus and method for phase fluorometry |
| 10/06/1998 | US5818579 Raman gas analysis system with cavity/boss assembly for precision optical alignment |
| 10/06/1998 | US5818578 To detect gas phase molecular species in a sample by absorption spectroscopy |
| 10/06/1998 | US5818028 Portable data collection device with two dimensional imaging assembly |
| 10/06/1998 | US5817462 Method for simultaneous detection of multiple fluorophores for in situ hybridization and multicolor chromosome painting and banding |
| 10/06/1998 | US5817025 Method for diagnosing malignancy diseases |
| 10/06/1998 | US5817007 Method and an apparatus for determining the content of a constituent of blood of an individual |
| 10/01/1998 | WO1998043069A1 Optical measuring instrument |
| 10/01/1998 | WO1998043042A1 Spectral bio-imaging methods for cell classification |
| 09/30/1998 | EP0867989A1 Wavelength tunable semiconductor laser light source |
| 09/30/1998 | EP0867711A2 Measuring apparatus for determining static and/or dynamic light scattering |
| 09/30/1998 | EP0867709A2 Spectrometer normalization system |
| 09/30/1998 | EP0867698A1 Method and apparatus for processing spectrum in spectral measurement |
| 09/30/1998 | EP0867697A1 Light source apparatus and measurement method |
| 09/30/1998 | EP0866961A1 Improved spectrophotometer |
| 09/30/1998 | EP0866953A1 Method and apparatus for determining characteristics of a sample in the presence of ambient light |
| 09/30/1998 | EP0866952A1 Compact laser diode monitor and method |
| 09/30/1998 | EP0775305B1 Process for controlling concentration of a solution of a solvent and polymer |
| 09/30/1998 | EP0720730B1 Radiation arrangement with reflector body and its use |
| 09/30/1998 | CN2293059Y Scan cursor standard equipment |
| 09/29/1998 | US5815279 Method and device for optically characterizing a surface |
| 09/29/1998 | US5815277 Deflecting light into resonant cavities for spectroscopy |
| 09/29/1998 | US5815263 Double beam spectrophotometer |
| 09/29/1998 | US5815261 Correlation spectrometer with high-resolution, broad-band optical characteristics |
| 09/29/1998 | US5815200 Extended working range dataform reader with reduced power consumption |
| 09/29/1998 | US5814362 Method and apparatus for refining chocolate mass |