Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
08/2002
08/15/2002US20020109898 Electronically modulating an optical light source
08/15/2002US20020109842 Automated reactor endpointing of platy interference effect pigments
08/15/2002US20020109841 Scanning spectrophotometer for high throughput fluorescence detection and fluorescence polarization
08/15/2002US20020109839 System and method for self-referencing calibration
08/15/2002US20020109835 System and method for the collection of spectral image data
08/15/2002US20020109100 Light detection device
08/15/2002US20020109094 System and method for combining reflectance data
08/15/2002US20020109079 Apparatus for selecting and detecting at least one spectral region of a spectrally spread light beam
08/15/2002US20020108892 System and method for grouping refelectance data
08/15/2002CA2371988A1 Wavelength measurement apparatus
08/14/2002EP1104995B1 Method for automatically controlling and selecting the bodies of slaughtered poultry
08/14/2002EP0995087A4 Measurement of brightness, flow velocity and temperature of radiant media
08/14/2002DE10158236A1 Gerät und Verfahren zur Messung des Rauschfaktors Apparatus and method for measuring the noise factor
08/14/2002CN2505818Y Optical scanner correction color plate
08/14/2002CN1363827A Individual element photoelectric measuring device for plane object
08/14/2002CN1363826A Individual element photoelectric measuring device for pane object
08/14/2002CN1363825A Multi-information photoelectric cathode test system
08/14/2002CN1363824A Eccentrical axle chain for monochromator with soft X-ray, variable pitch, and planar raster
08/13/2002US6434496 Method and apparatus for measuring light absorption spectra
08/13/2002US6434267 Interpretation of thermal paint
08/13/2002US6433873 Image-splitting color meter
08/13/2002US6433844 Method for creating a color microlens array of a color display layer
08/13/2002US6431446 Produce recognition system and method
08/08/2002WO2002061485A2 High-resolution optical microscope
08/08/2002WO2002061388A2 High resolution etalon-grating monochromator spectrometer
08/08/2002US20020107666 Maintenance system for analyzing instrument
08/08/2002US20020106716 Device and method for the spectrophotometric analysis of fluids
08/08/2002US20020106149 Tunable optical filter system
08/08/2002US20020106121 Computer-implemented neural network color matching formulation applications
08/08/2002US20020105644 Apparatus and methods to compensate for polarization-dependent losses
08/08/2002US20020105641 Locally enhanced raman spectroscopy with an atomic force microscope
08/08/2002US20020104457 Spectral color control method
08/07/2002EP1228388A1 Volume or stacked holographic diffraction gratings for wavelength division multiplexing and spectroscopy
08/07/2002EP1185393A4 Multi-component process analysis and control
08/07/2002EP1038165B1 Regression calibrated spectroscopic rotating compensator ellipsometer system with photo array detector
08/07/2002EP0983490B1 Apparatus and method for light spectrum measurement
08/07/2002CN2504616Y Spectrum chroma measurer
08/07/2002CN2504615Y Hand-held wavelength spectrometer
08/07/2002CN1363033A Method for evaluating reproducibility of toning sample by CCM
08/07/2002CN1088836C Method for determining colorimetric value
08/07/2002CN1088835C Light source apparatus and measurement method
08/06/2002US6429968 Apparatus for photoluminescence microscopy and spectroscopy
08/06/2002CA2286009C Optical instrument having a variable optical filter
08/01/2002WO2002059584A2 Scanning spectrophotometer for high throughput fluorescence detection
08/01/2002WO2002045299A3 Optical power monitor
08/01/2002WO2002029536A3 Colour system
08/01/2002WO2002016905A3 Near infrared blood glucose monitoring system
08/01/2002WO2001055956A9 Cosmetic color determinate system
08/01/2002US20020103439 Methods and apparatus for fluorescence and reflectance imaging and spectroscopy and for contemporaneous measurements of electromagnetic radiation with multiple measuring devices
08/01/2002US20020101589 High resolution etalon-grating spectrometer
08/01/2002US20020101588 High resolution etalon-grating monochromator
08/01/2002US20020101587 Computed tomography imaging spectrometer (CTIS) with 2D reflective grating for ultraviolet to long-wave infrared detection especially useful for surveying transient events
08/01/2002US20020101586 Spectrophotometer with drive means and spectrophotometry using such
08/01/2002US20020101580 Apparatus and method for synchronizing high-speed optical measurements made over a range of wavelengths
08/01/2002DE10103555A1 Verfahren zur Beurteilung einer Farbschicht A method for assessing a color layer
08/01/2002DE10103163A1 Meßeinrichtung Measuring device
08/01/2002CA2432210A1 Scanning spectrophotometer for high throughput fluorescence detection
07/2002
07/31/2002EP1226770A1 Makeup color image sorting method and makeup color image map
07/31/2002EP1141677B1 Method of determining the gas quality
07/31/2002EP1007917A4 Accurate tissue injury assessment using hybrid neural network analysis
07/31/2002EP0890085B1 Fourier spectrometer
07/31/2002CN1361861A Method and system for adaptive interpretation of spectrometric data comobined with continual re-calibration
07/31/2002CN1361852A Deuterium lamp box and portable light source
07/31/2002CN1361608A 波长监控设备 Wavelength monitoring equipment
07/31/2002CN1361513A Opened color video display function detecting system and method
07/25/2002WO2002057815A2 Single-etalon, multi-point wavelength calibration reference and fully integrated optical system using the same
07/25/2002WO2002057755A1 Measuring device
07/25/2002WO2002057752A1 Method and device for examining the color and/or sheen quality of fabrics and similar materials
07/25/2002US20020097454 Color measurement with distributed sensors in a color hard copy apparatus
07/25/2002US20020097402 Fourier-transform spectrometers
07/25/2002US20020097400 Apparatus and method for measuring optical characteristics of an object
07/25/2002US20020096667 Include optical medium that in conjunction with analysis light source of UV absorbance detectors generates emission spectrum useable to perform "on-demand" calibrations of such UV absorbance detectors
07/25/2002US20020096643 Portable light source and system for use in leak detection
07/25/2002DE10102607A1 System to test fabrics and the like, for color and/or sheen, uses a multi-spectral digital scanner to provide color data for comparison with the data from a positive image model
07/25/2002CA2434851A1 Single-etalon, multi-point wavelength calibration reference and fully integrated optical system using the same
07/24/2002EP1225432A2 Wavelength monitor
07/24/2002EP1225431A1 Method and apparatus for polarisation mesaurements, in particular for monitoring polarisation mode dispersion in optical wavelength division multiplexed systems
07/24/2002EP1224718A1 Tuneable active microcavity and related method for making same
07/24/2002EP1224445A1 Integrated optics probe for spectral analysis
07/24/2002EP1224444A1 Device for measuring spatial distribution of the spectral emission of an object
07/24/2002EP1223857A1 Solid-state non-invasive thermal cycling spectrometer
07/24/2002EP1046023B1 Device for adjusting angular play
07/24/2002EP0616690B1 Sensor and method for measurement of select components of a material
07/23/2002US6424805 Exposure control device for use in camera
07/23/2002US6424466 Dual cavity MEMS tunable Fabry-Perot filter
07/23/2002US6424416 Integrated optics probe for spectral analysis
07/23/2002US6423963 Safety latch for Raman amplifiers
07/23/2002US6423249 Calibration medium for wavelength calibration of U.V. absorbance detectors and methods for calibration
07/23/2002US6422142 Ink regulation device for a painting machine
07/23/2002US6422084 Bragg grating pressure sensor
07/22/2002CA2368956A1 Development of a compact raman spectrometer for detecting product interfaces in a flow path
07/18/2002WO2002056166A2 Harmonizing color selection system and method
07/18/2002WO2001007881A9 Parallel detecting, spectroscopic ellipsometers/polarimeters
07/18/2002US20020094148 Single-etalon, multi-point wavelength calibration reference and fully integrated optical system using the same
07/18/2002US20020093660 Wavelength monitor
07/18/2002US20020093658 Portable dual frequency photoacoustic spectrometer
07/18/2002US20020093509 Information processing apparatus, profile data creating method, display unit and storage medium
07/18/2002US20020092977 Method for measuring at least one physical parameter using an optical resonator
07/18/2002DE10101457A1 Detection of electromagnetic radiation using two or more optoelectronic semiconductor sensors combined such that the desired output response is obtained
07/17/2002EP1223416A1 Spectral bandwidth calibration of an optical spectrum analyser