| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 01/12/2000 | EP0971222A1 Lens specifying device |
| 01/12/2000 | EP0971218A2 Intergrated optical measurement instruments |
| 01/12/2000 | EP0970395A1 Fiber-integrated microlenses and optical fiber bragg grating coupler, and spectrometer and multiplexer assembled with the same |
| 01/12/2000 | EP0970352A1 Elastic radiation scatter-detecting safety device, analyzer apparatus provided with safety device, and method for controlling a laser excitation source |
| 01/12/2000 | EP0795120A4 Method and apparatus for calibrating a laser wavelength control mechanism |
| 01/12/2000 | EP0711408B1 Spectroscopic apparatus |
| 01/11/2000 | US6014221 Method and apparatus for color matching |
| 01/11/2000 | US6012390 Method for controlling the inking of a printing press by determining color value gradients |
| 01/11/2000 | CA2037324C Apparatus and method for calibration in a spectrophotometer |
| 01/06/2000 | WO2000001106A1 Method for detecting and/or controlling the transmission wavelengths of transmitting elements of an optical wavelength multiplex transmission unit and a corresponding wavelength multiplex transmission unit |
| 01/06/2000 | WO2000000811A2 Method and apparatus for determination of carbon-halogen compounds and applications thereof |
| 01/06/2000 | WO2000000796A2 Method and apparatus for spectrum analysis and encoder |
| 01/05/2000 | EP0967918A1 Spectroscopic detection of cervical pre-cancer using radial basis function networks |
| 01/04/2000 | US6011986 Manual and automatic probe calibration |
| 01/04/2000 | US6011621 Method and apparatus for measuring particle size at low concentration |
| 01/04/2000 | US6010665 Using light source; quantitative analysis |
| 12/30/1999 | DE19828615A1 Wavelength detection or regulation for transmitting element in optical wavelength multiplexed transmission unit |
| 12/30/1999 | DE19828497A1 Detecting skin-damaging solar radiation |
| 12/30/1999 | DE19827554A1 Determining alkali yield of glass containers for medical use, with respect to ISO 4802-2 |
| 12/30/1999 | DE19827533A1 Quantitative temperature and concentration measurement in heterogeneous systems, e.g. injection and combustion systems, using Raman scattering |
| 12/29/1999 | WO1999067722A1 Method and arrangement for calibration of input data |
| 12/29/1999 | WO1999067609A1 Optical network monitor |
| 12/29/1999 | EP0966670A1 Improved low noise raman analyzer system |
| 12/29/1999 | EP0966669A1 Improved rayleigh backscatter control apparatus and method |
| 12/29/1999 | EP0966668A1 Non-invasive infrared absorption spectrometer for thermal gradient spectra |
| 12/29/1999 | EP0966658A1 Method for standardizing raman spectrometers to obtain stable and transferable calibrations |
| 12/29/1999 | EP0966657A1 Hadamard spectrometer |
| 12/28/1999 | USRE36474 Signal processing method and apparatus |
| 12/28/1999 | US6008905 Method and apparatus for determining the appearance of an object |
| 12/28/1999 | US6008898 Method and apparatus for measuring acceleration and vibration using freely suspended fiber sensor |
| 12/28/1999 | US6008894 Remote adjustable focus Raman spectroscopy probe |
| 12/28/1999 | US6008888 Laser verification and authentication Raman spectrometer (LVARS) |
| 12/28/1999 | US6008492 Hyperspectral imaging method and apparatus |
| 12/28/1999 | US6008488 Rayleigh backscatter control apparatus and method |
| 12/28/1999 | US6008479 Molybdenum disilicide ceramic composite infrared radiation source or heating source |
| 12/28/1999 | US6007996 In situ method of analyzing cells |
| 12/28/1999 | US6007332 Tooth color matching system |
| 12/28/1999 | CA2033450C Method and apparatus for controlling reciprocation of movable mirror for photoacoustic fourier transform spectroscopy |
| 12/23/1999 | WO1999066735A2 Dichroic filters with low angle sensitivity and projection system incorporating same |
| 12/23/1999 | WO1999066310A1 A method in quality control of a spectrophotometer |
| 12/23/1999 | DE19859479A1 Analysis cuvette non-dispersive infrared gas analysis unit |
| 12/23/1999 | DE19826801A1 Device and method for minimizing scattered light in grid spectrometers |
| 12/23/1999 | DE19826533A1 Vorrichtung zur Farbabmusterung und Farbmessung Apparatus for color matching and color measurement |
| 12/22/1999 | EP0965825A2 Colour matching or colour measurement device |
| 12/22/1999 | EP0965824A2 Instrument and method for spectroscopic analysis by reflectance and transmittance |
| 12/22/1999 | EP0965033A1 Direct colorimetric detection of biocatalysts |
| 12/22/1999 | EP0964657A1 Tooth color matching system |
| 12/21/1999 | US6006162 Autocalibrating multichannel analyzer and method for use |
| 12/21/1999 | US6005664 Nonuniform sampling for spectral and related applications |
| 12/21/1999 | US6005661 Optical system with wide measuring ranges |
| 12/21/1999 | US6005249 Cosine corrected optical pathway of a spectral radiometer |
| 12/16/1999 | WO1999064829A1 Fast automated spectral fitting method |
| 12/16/1999 | WO1999064816A1 Method and device for optoelectric acquisition of shapes by axial illumination |
| 12/16/1999 | DE19825518A1 Apparatus for measuring parameter changes in a transparent blood flow hose tube |
| 12/16/1999 | DE19824277A1 Method of spectroscopic analysis of electromagnetic beam using Fourier spectrometer, especially FTIR spectrometer |
| 12/15/1999 | EP0692146B1 Charge-coupled device array for spectroscopic detection |
| 12/15/1999 | CN1047349C Reading method of ink printing plate |
| 12/14/1999 | US6002990 Dynamic wavelength calibration for spectrographic analyzer |
| 12/14/1999 | US6002986 Fraction purity measuring apparatus for chromatogram peak |
| 12/14/1999 | US6002702 Radiation source for laser spectroscopy |
| 12/14/1999 | US6002488 Compact spectrophotometer |
| 12/14/1999 | US6002480 Depth-resolved spectroscopic optical coherence tomography |
| 12/14/1999 | US6002479 Apparatus and method for light spectrum measurement |
| 12/14/1999 | US6002477 Spectrophotometer |
| 12/14/1999 | US6002476 Chemical imaging system |
| 12/14/1999 | US6000407 Cosmetic personal color analysis method and kit using value scale, colors, seasonal color designation, and charts |
| 12/14/1999 | CA2057891C Apparatus for emitting and receiving light |
| 12/14/1999 | CA2009286C Color balanced image detector system |
| 12/14/1999 | CA2007272C "spectrometer with direct drive high speed oscillating grating" |
| 12/09/1999 | WO1999063385A1 Digital optical chemistry micromirror imager |
| 12/09/1999 | WO1999063312A1 Method and device for detecting and displaying the color of objects |
| 12/09/1999 | WO1999063311A1 Multi-slit imaging spectrometer |
| 12/09/1999 | WO1999063300A1 Methods and apparatus for confocal interference microscopy using wavenumber domain reflectometry and background amplitude reduction and compensation |
| 12/09/1999 | DE19922718A1 Color correction arrangement for rotating drum ink-jet printer |
| 12/08/1999 | EP0961920A1 Imaging spectrometer |
| 12/08/1999 | EP0883799A4 Spectroscopy |
| 12/07/1999 | US5999321 Dichroic filters with low nm per degree sensitivity |
| 12/07/1999 | US5999320 Virtually imaged phased array as a wavelength demultiplexer |
| 12/07/1999 | US5999271 Methods and devices to determine the wavelength of a laser beam |
| 12/07/1999 | US5999259 Contaminant identification and concentration determination by monitoring the wavelength, or intensity at a specific wavelength, of the output of an intracavity laser |
| 12/07/1999 | US5999255 Method and apparatus for measuring Raman spectra and physical properties in-situ |
| 12/02/1999 | DE19924583A1 Infrared (IR) spectroscopy inspection of semiconductor wafers |
| 12/02/1999 | DE19822360A1 Surface defect energy determination e.g. semiconductor doping profile |
| 12/02/1999 | DE19821244A1 Direct optical diagnosis of atmospheric and near atmospheric pressure plasmas in micro-plasma cell for e.g. gas analysis |
| 12/01/1999 | EP0961475A2 Rendering apparatus, multispectral image scanner, and three-dimensional automatic gonio-spectrophotmeter |
| 12/01/1999 | EP0961107A2 Method of calculating optical frequency spectrum |
| 12/01/1999 | EP0960321A1 Device for measurement of optical wavelengths |
| 12/01/1999 | EP0724715A4 Multi-image detector assembly |
| 11/30/1999 | US5995650 System and method for rapid shaped digitizing and adaptive mesh generation |
| 11/30/1999 | US5995645 Method of cancer cell detection |
| 11/30/1999 | US5995235 Bandpass photon detector |
| 11/30/1999 | US5995221 Modified concentric spectrograph |
| 11/30/1999 | US5995008 Fire detection method and apparatus using overlapping spectral bands |
| 11/30/1999 | US5994700 FTIR spectrometer with solid-state drive system |
| 11/30/1999 | CA2086864C High spatial resolution imaging spectrograph |
| 11/30/1999 | CA2051125C Transient spectroscopic method and apparatus for in-process analysis of molten metal |
| 11/29/1999 | CA2239249A1 Method for elimination of effects of imperfections on color measurements |
| 11/25/1999 | WO1999060384A1 Device for detecting gas concentrations |
| 11/25/1999 | WO1999060353A1 Method of detecting colours |
| 11/24/1999 | EP0959325A2 Photoelectric switch, fiber-type photoelectric switch, and color discrimination sensor |