Patents
Sitemap › G01 - Measuring; Testing › G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infra-red, visible or ultra-violet light; Colorimetry; Radiation pyrometry › G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours
Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
07/1999
07/20/1999US5926272 Spectroscopy
07/20/1999US5926262 Apparatus and method for measuring optical characteristics of an object
07/20/1999US5924426 For facial cosmetics
07/20/1999US5924239 Controller for agricultural sprayers
07/15/1999WO1999035473A1 Device for colourimetric test of objects such as fruits or vegetables
07/15/1999WO1999035472A1 Device for adjusting angular play
07/15/1999WO1999035463A1 Spectral imaging apparatus and methodology
07/15/1999DE19800925A1 Light radar and reflectance photometer used for distance measurement
07/15/1999CA2497775A1 Spectral imaging apparatus and methodology
07/14/1999EP0928957A2 Method and device for determination of colour value of transparent bodies
07/14/1999EP0928956A2 Method for the colorimetric characterisation of a self illuminating display system
07/14/1999EP0928597A2 Diagnostic apparatus for imaging fluorescent biological tissues
07/14/1999CN1222674A Ultraviolet Raman spectrometer
07/13/1999US5923482 Changing astigmatism in an optical system
07/13/1999US5923434 Surface quality and color measuring device
07/13/1999US5923422 Method of obtaining an optical FT spectrum
07/13/1999US5923420 Optical spectrum calculating method
07/13/1999US5923036 Spatially-multiplexed imaging microscope
07/13/1999US5923035 Infrared absorption measuring device
07/13/1999US5922121 Hydrophobic treatment of pigments
07/13/1999CA2117030C Color reproducing method used in an image data processing system comprising independent input and output devices
07/08/1999WO1999034539A1 Optical device for monitoring multi-wavelength signals
07/08/1999WO1999034485A1 An integrated optical transceiver
07/08/1999WO1999034484A2 Microelectromechanically, tunable, confocal, vcsel and fabry-perot filter
07/08/1999WO1999034395A1 Discharge lamp sources apparatus and methods
07/08/1999WO1999034386A1 Fiber-optics based micro-photoluminescence system
07/08/1999DE19860021A1 Monochromator spectrometer
07/08/1999CA2316858A1 Microelectromechanically, tunable, confocal, vertical cavity surface emitting laser and fabry-perot filter
07/08/1999CA2315625A1 An integrated optical transceiver
07/08/1999CA2315624A1 Optical device for monitoring multi-wavelength signals
07/07/1999EP0927348A1 Automatic, optical quality control process and device for flat, even products
07/07/1999EP0927342A1 Interferometer and method for compensation of dispersion or increase in spectral resolution of such an interferometer
07/07/1999CN2328004Y Raman-hologram photo-measuring constant temperature crystalizer
07/06/1999US5920399 Multispectral imaging method and apparatus
07/06/1999US5920391 For electromagnetic radiation
07/06/1999US5920389 Multi-channel spectro-photometers
07/06/1999US5920385 Optical energy transfer method
07/01/1999WO1999032875A1 Method and device for determining the color of items to be treated in wash machines
07/01/1999WO1999032861A1 Methods and apparatus for color calibration and verification
07/01/1999WO1999032860A1 Methods and apparatus for color calibration and verification
07/01/1999DE19748458C1 Ultra-short light pulse generation device for spectrometer
07/01/1999CA2315183A1 Methods and apparatus for color calibration and verification
06/1999
06/30/1999EP0925917A1 Measuring system
06/30/1999EP0925487A1 Optical filter matrix, manufacture method and use in a spectrometer
06/30/1999CN1221488A Luminance-priority color sensor
06/30/1999CN1221108A Atomic spectrograph with wavelength modulation
06/29/1999US5917607 Surface plasmon sensor for multiple channel analysis
06/29/1999US5917594 Spectroscopic measurement system using an off-axis spherical mirror and refractive elements
06/29/1999US5917585 Method for distinguishing pen from other materials
06/29/1999US5917541 Color sense measuring device
06/29/1999CA2143944C Multi-stripe array grating integrated cavity laser
06/24/1999WO1999031472A1 Color measurement system with color index for skin, teeth, hair and material substances
06/24/1999WO1999031461A1 Apparatus and method for real-time spectral alignment for open-path fourier transform infrared spectrometers
06/24/1999DE19756515A1 Washing machine for industrial or domestic use
06/24/1999CA2315027A1 Color measurement system with color index for skin, teeth, hair and material substances
06/23/1999EP0924499A1 Michelson interferometer
06/23/1999EP0924498A2 Active resonant filter
06/23/1999EP0923335A1 Implantable sensor and system for in vivo measurement and control of fluid constituent levels
06/22/1999US5915279 Multispectral optical detection device and method
06/22/1999US5914997 For the analysis of materials by means of x-ray fluorescence
06/22/1999US5914975 Yb-doped crystal for a solid state laser and method of preparing the same
06/22/1999US5914780 Digitisation of interferograms in Fourier transform spectroscopy
06/22/1999CA2257034A1 Interferometer for measurements of optical properties in bulk samples
06/17/1999WO1999030137A1 Method and apparatus for measuring color and/or composition
06/17/1999WO1999030136A1 Method and apparatus for measuring color and/or composition
06/17/1999WO1999030119A1 Reflectance spectrophotometric apparatus with toroidal mirrors
06/17/1999DE19755655A1 Method for color adjustment of self-illuminating display system
06/17/1999CA2313690A1 Method and apparatus for measuring color and/or composition
06/17/1999CA2312892A1 Reflectance spectrophotometric apparatus with toroidal mirrors
06/17/1999CA2312709A1 Method and apparatus for measuring color and/or composition
06/16/1999CN1043710C System and method for compensating for color deviation in image produced by camera and reproducer
06/15/1999US5912987 Color detecting apparatus for inspecting a color of a printed matter
06/15/1999US5912740 For performing an absorption measurement
06/15/1999US5912734 Raman gas analysis system with ball and socket assembly for precision optical alignment
06/15/1999US5912165 Method for chromosome classification by decorrelaiton statistical analysis and hardware therefore
06/15/1999US5911327 Method of automatically discriminating and separating scraps containing copper from iron scraps
06/10/1999WO1999029103A1 Solid state image pickup device and analyzer using it
06/10/1999WO1999028856A1 Method of cancer cell detection
06/10/1999WO1999028714A2 Spectrometers
06/10/1999DE19847977A1 Wavelength calibration instrument for e.g. optical spectrometer
06/10/1999DE19754547A1 Determining the covering ability of lacquer
06/10/1999DE19753672A1 Continuous, selective gas concentration measurement instrument
06/10/1999DE19753348A1 Analysis apparatus for high-temperature plasma pulse
06/09/1999EP0921381A2 Optical color sensor
06/09/1999EP0920994A2 Method of determination of colour values
06/09/1999EP0920608A1 On-line quantitative analysis of chemical compositions by raman spectrometry
06/09/1999EP0920537A1 Method for chromosomes classification
06/08/1999US5910840 Apparatus and method for interferometric measurements
06/03/1999WO1999014575B1 Improved sample inspection system
06/02/1999DE19830809A1 Noise detector for use within telecommunication optical transmission media
06/02/1999DE19750756A1 Device to determine color of objects
06/02/1999DE19749377A1 Interferometer arrangement, e.g. for Sagnac interferometer
06/02/1999CN2322135Y Solid phase reflection device
06/02/1999CN1218200A Photoelectric scanning device for transparent object
06/01/1999US5909305 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
06/01/1999US5909280 Method of monolithically fabricating a microspectrometer with integrated detector
06/01/1999US5909278 Time-resolved fluorescence decay measurements for flowing particles
06/01/1999US5908789 Determining concentration of gases in mixture by passing beam of infrared radiation through sample, optically filtering beam to produce specific wavelengths, measuring absorption by carbon (13 isotope) dioxide and second gas component
06/01/1999CA2130650C Method for fluorescent measuring the volumetric capacity of a cell-engraved surface
05/1999
05/27/1999WO1999026186A1 High throughput optical scanner
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