Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
03/2005
03/08/2005US6865408 System for non-invasive measurement of glucose in humans
03/08/2005US6865037 System and method for adjusting the optical path length of an optical path
03/08/2005US6865013 High-resolution optical microscope
03/08/2005US6864981 Method of obtaining a range of colors
03/08/2005US6864980 Linear filter based wavelength locking optical sub-assembly and associated methods
03/08/2005US6864978 Method of characterizing spectrometer instruments and providing calibration models to compensate for instrument variation
03/08/2005US6864977 Spectrophotometer with electrostatic-film shutter
03/08/2005US6864975 Method of and system for analyzing a sample containing a plurality of fluorescent substances
03/08/2005US6864490 Reflectometer device
03/03/2005WO2005019899A1 Separable modulator
03/03/2005WO2005019812A1 Nucleic acid sequence identification
03/03/2005WO2005019809A1 Optical path difference compensation mechanism for acquiring time-series signal of time-series conversion pulse spectrometer
03/03/2005WO2005019803A2 Measuring analytes from an electromagnetic spectrum using a wavelength router
03/03/2005US20050047670 Data compression engines and real-time wideband compressor for multi-dimensional data
03/03/2005US20050046862 Fiber optic sensing device for measuring a physical parameter
03/03/2005US20050046855 Interference scatterometer
03/03/2005US20050046852 Wavelength modulation spectroscopy method and system
03/03/2005US20050046850 Film mapping system
03/03/2005US20050046839 Miniature optical spectrometer
03/03/2005US20050046838 Process measuring point
03/03/2005US20050046837 Spectroscopic apparatus
03/03/2005US20050046836 Method for separating fluorescence spectra of dyes present in a sample
03/03/2005US20050046835 Method for setting a fluorescence spectrum measurement system for microscopy
03/03/2005US20050046825 Method and apparatus for chemical monitoring
03/03/2005US20050045829 Spectrum measuring apparatus and method
03/03/2005US20050045812 Device for selectively detecting specific wavelength components of a light beam
03/02/2005EP1510799A1 Colour measuring method and device
03/02/2005EP1510798A1 Wavelength modulation spectroscopy method and system
03/02/2005EP1509753A2 Spectroscopic analyzer for blender
03/02/2005EP1340059B1 Spectrum measuring instrument
03/02/2005EP1315953A4 Automated system and method for spectroscopic analysis
03/02/2005EP1145066B1 Scanning microscopic method having high axial resolution
03/02/2005CN2681903Y Color card
03/02/2005CN1589413A Tunable optical filtering component
03/02/2005CN1589393A Colorimeter
03/02/2005CN1587929A Measuring method and measuring device for time resolution spectrum
03/02/2005CN1587928A Image surface correcting structure for imaging spectrograph
03/02/2005CN1587910A Manless machine carried light small multiple spectrum imaging instrument for monitoring
03/02/2005CN1191462C Individual element photoelectric measuring device for plane object
03/02/2005CN1191461C Optical imaging system with refraction-reflection convex raster
03/01/2005US6862535 Fourier transform infrared (ftir) spectrometric toxic gas monitoring system, and method of detecting toxic gas species in a fluid environment containing or susceptible to the presence of such toxic gas species
03/01/2005US6862092 Spectrometer
03/01/2005US6862091 Illumination device and method for spectroscopic analysis
03/01/2005US6862090 Coaxial illumination system
03/01/2005US6861263 Particles for use as labels in genetic analysis
02/2005
02/24/2005WO2005017490A2 Method for preparing and processing a sample for intensive analysis
02/24/2005WO2005017489A2 Film mapping system
02/24/2005WO2005017316A1 A method and apparatus for a downhole fluorescence spectrometer
02/24/2005WO2004063708A3 Compensated infrared absorption sensor for carbon dioxide and other infrared absorbing gases
02/24/2005WO2004011903A3 Monitoring molecular interactions using photon arrival-time interval distribution analysis
02/24/2005US20050044111 Approximate blending search system
02/24/2005US20050043898 Method and system for analyzing coatings undergoing exposure testing
02/24/2005US20050041973 Optical component provided with demultiplexing function and wavelength dispersion compensator
02/24/2005US20050041249 Active multiple-color imaging polarimetry
02/24/2005US20050041248 Spectrometer and method for correcting wavelength displacement of spectrometer
02/24/2005US20050041247 Compact refractive imaging spectrometer utilizing immersed gratings
02/24/2005US20050041244 Method and apparatus for compact birefringent interference imaging spectrometer
02/24/2005US20050041113 Method and apparatus for recording a sequence of images using a moving optical element
02/24/2005US20050040337 Tunable laser fluid sensor
02/23/2005EP1508826A2 Optical component provided with demultiplexing function and wavelength dispersion compensator
02/23/2005EP1508799A2 Improved sample inspection system
02/23/2005EP1508796A1 Method and system for analyzing coatings undergoing exposure testing
02/23/2005EP1508795A1 Absorption spectrometer with low detection threshold
02/23/2005EP1508021A1 Optical measuring system with arrayed optical receivers and method thereof
02/23/2005CN1585952A Online color exchange system
02/23/2005CN1585893A On-line measurement and control of polymer properties by Raman spectroscopy
02/23/2005CN1584645A Optical component provided with demultiplexing function and wavelength dispersion compensator
02/23/2005CN1584547A Method and system for analyzing coatings undergoing exposure testing
02/23/2005CN1584535A Method and apparatus for measuring beat frequency of low light level light source
02/23/2005CN1584520A Detector for fluid absorptive ray spectral intensity
02/22/2005US6859581 Optical fiber multiplexer for Raman spectroscopy
02/22/2005US6859317 Diffraction grating for wavelength division multiplexing/demultiplexing devices
02/22/2005US6859284 Apparatus and method for determining wavelength from coarse and fine measurements
02/22/2005US6859275 System and method for encoded spatio-spectral information processing
02/22/2005US6859274 Light spectrum detecting apparatus
02/22/2005US6858834 Light wavelength meter
02/17/2005WO2005015140A1 Field multiplexed dispersive imaging spectrometer
02/17/2005WO2005015139A1 Photometer
02/17/2005WO2005014270A2 Near-infrared absorbing film, process for producing the same, near-infrared absorbing film roll, process for producing the same and near-infrared absorbing filter
02/17/2005US20050037615 In-line spectroscopy for process monitoring
02/17/2005US20050037314 Computer-readable medium for automated tooth shade analysis and matching
02/17/2005US20050036193 Interferometric system for selection of optical beam spectral components
02/17/2005US20050036145 Small packaged spectroscopic sensor unit
02/17/2005US20050036141 Spectral imaging apparatus and methods
02/17/2005US20050035303 Carrier and analyzing apparatus including the carrier
02/17/2005US20050035295 Process and apparatus for a wavelength tuning source
02/17/2005US20050035288 Delay time modulation femtosecond time-resolved scanning probe microscope apparatus
02/17/2005US20050035272 Wavelength measuring device, light receiving unit, and wavelength measuring method
02/17/2005DE10335145A1 Verfahren für die Überprüfung und Auswahl von Druckfarben Procedures for the review and selection of inks
02/17/2005DE10010213B4 Optische Meßvorrichtung, insbesondere zur Qualitätsüberwachung bei kontinuierlichen Prozessen An optical measuring device, in particular for quality control in continuous processes
02/16/2005EP1507134A1 Spectrophotometer and measuring head therefor
02/16/2005EP1506384A1 Photopic detector system and filter therefor
02/16/2005EP1137920B1 Bragg grating pressure sensor
02/16/2005CN2679854Y Mini channel photon dupler
02/16/2005CN1582109A Method and a device for determination of the actual photosynthesis in plants
02/16/2005CN1580837A Wavelength-variable filter and its making method
02/16/2005CN1580769A Indoor air pollutant vulcabone intoxicating mechanism research
02/16/2005CN1580751A Support and analyzing device including same
02/16/2005CN1580746A Matrix type biochip CCD scanning fetch device
02/16/2005CN1580727A Parallel interferometric measurements using an expanded local oscillator signal