Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
01/1996
01/11/1996WO1996000886A1 Optoelectronic camera
01/11/1996CA2168683A1 Optoelectronic camera
01/10/1996EP0691535A2 Reading head with variable resolution
01/10/1996EP0691064A1 Low light color imaging system with cooled integrating camera
01/10/1996EP0690999A1 Identification of image-forming material type
01/09/1996US5483350 For a high-sensitivity reflectivity measurement equipment
01/09/1996US5483339 Spectrophotometer and radiometric measurement apparatus
01/09/1996US5483335 Multiplex spectroscopy
01/09/1996US5483121 Hollow cathode discharge tube
01/09/1996US5483091 Charge-coupled device array for spectroscopic detection
01/09/1996CA2033401C Detector of fourier transform infrared spectrometer
01/03/1996EP0690304A1 Multi-detector readhead for a photometer
01/03/1996EP0690295A1 Optoelectronic camera of the spectral imager or spectral photometer type, light sensible elements and protection window for such a camera and method for carrying out such an arrangement
01/02/1996US5481476 Apparatus for interactive self-modeling mixture analysis
12/1995
12/31/1995CA2146845A1 Multi-detector readhead for a photometer
12/31/1995CA2146681A1 High spatial resolution area array detection readhead and method for using the same
12/28/1995WO1995035516A1 Grating structure and its use
12/27/1995EP0689045A1 Multi-frequency modulation spectrometer
12/27/1995EP0653051A4 Structure and method for differentiating one object from another object.
12/27/1995CN1114049A Multifunction Aadamard's transformation micrograph analytical instrument
12/26/1995US5479524 Method and apparatus for identifying the color of an image
12/26/1995US5479258 Image multispectral sensing
12/26/1995US5479255 Multispectral signature extraction technique
12/26/1995US5479015 Multi-image detector assembly
12/26/1995US5478238 Method and apparatus for determining the foundation makeup color that substantially reproduces a person's natural skin color
12/26/1995US5477853 Temperature compensation method and apparatus for spectroscopic devices
12/21/1995DE4430300C1 Excimerstrahler und dessen Verwendung Excimer and its use
12/20/1995EP0550537B1 Method and means for generating synthetic spectra allowing quantitative measurement in near infrared measuring instruments
12/19/1995US5477334 Method of classifying a color sample
12/19/1995US5477326 Spectrophotometer arrangement with multi-detector readhead
12/19/1995US5477322 Spectrophotometer with light source in the form of a light emitting diode array
12/19/1995US5477321 Dual beam tunable spectrometer
12/14/1995DE4420260A1 Determining colour components and colour saturation
12/14/1995DE4420074A1 Spectrum analyser with planar waveguide element in several channels
12/14/1995DE4419940A1 Three=dimensional image recording for confocal light microscopy
12/14/1995DE4419395A1 Image processing for identification of colour objects e.g. for robotics
12/13/1995EP0686256A1 Method and apparatus for imaging
12/13/1995EP0500829B1 A high performance absorbance detector with flashlamp and compact folded optics system
12/12/1995US5475221 Optical spectrometer using light emitting diode array
12/12/1995US5475201 Method for identifying a diffusely-reflecting material
12/12/1995US5474910 Method and device for detecting biological molecules and/or microorganisms within a desired area or space
12/07/1995WO1995033189A1 Raman spectrometry apparatus and method
12/07/1995WO1995033188A1 Apparatus and method for time resolved spectroscopy
12/07/1995DE4419525A1 Modulator in integrated spectral analyser for e.g. material stress analysis
12/07/1995DE4419285A1 Infra-red radiator
12/05/1995US5473438 Spectroscopic method and apparatus for measuring optical radiation
12/05/1995US5473427 Spectrophotometer
11/1995
11/30/1995WO1995032408A1 Spectroscopic apparatus
11/28/1995US5471052 Color sensor system using a secondary light receiver
11/23/1995WO1995031703A1 Apparatus for carrying out spectral analysis of an optical light source using image detection and separation of spectral orders
11/22/1995EP0683384A1 Apparatus for measuring the colour valve of a luminous flux
11/22/1995EP0549634B1 Infra-red source
11/16/1995WO1995030972A1 Anti counterfeit apparatus
11/16/1995WO1995030924A1 Visible spectrum modulator arrays
11/16/1995WO1995030885A1 Method and instrument for selecting personal compatible colors
11/16/1995DE4438905A1 Predetermined region light source spectral intensity determn. method for e.g. analytical purposes
11/16/1995DE4416952A1 Sorting waste glass for raw glass material production
11/16/1995DE4415486A1 Verfahren zur Bestimmung der zulässigen Toleranzen für die Steuerung oder Regelung der Farbgebung an einer Druckmaschine Method for determining the allowable tolerances for the control or regulation of coloration at a printing machine
11/16/1995CA2189977A1 Anti counterfeit apparatus
11/15/1995EP0682236A1 Method and instrument for selecting personal compatible colors
11/15/1995EP0681695A1 Apparatus for quantitative imaging of multiple flurophores.
11/14/1995US5466946 Method and apparatus for discriminating between liquids and gases
11/09/1995WO1995030179A1 A method of forming a holographic diffraction grating
11/08/1995EP0681166A1 Improvements in or relating to optical interferometers
11/03/1995EP0691064A4 Low light color imaging system with cooled integrating camera
11/02/1995WO1995029396A1 Methods and apparatus for determining a first parameter(s) of an object
11/02/1995WO1995029391A1 Sensor arrangement for color identification of object surfaces
11/02/1995EP0483268B1 Optical devices
11/02/1995CA2189048A1 Methods and apparatus for determining a first parameter(s) of an object
10/1995
10/31/1995US5462705 Method of forming diffusely reflecting sintered fluorinated long-chain addition polymers doped with pigments for color standard use
10/31/1995CA2040972C Tunable optical filter
10/26/1995WO1995028632A1 High purity tunable forensic light source
10/26/1995DE4413594A1 Sensoranordnung zur Farberkennung von Objektoberflächen Sensor array for color detection of object surfaces
10/25/1995EP0678988A1 Method of measuring the noise level in the presence of a signal
10/25/1995EP0678193A1 Device for multicolor illumination of slides
10/25/1995EP0653056A4 Spectrometer for lensometer.
10/24/1995US5461477 Spectrometer
10/24/1995US5461475 Binary optical spectrum analyzer
10/24/1995US5460177 Method for non-invasive measurement of concentration of analytes in blood using continuous spectrum radiation
10/19/1995WO1995027892A1 Plastics identification
10/18/1995EP0677733A1 Gas laser and detection of a gas therewith
10/18/1995EP0677706A1 Combustion control apparatus and method
10/18/1995EP0506657B1 System for measuring velocity field of fluid flow utilizing a laser-doppler spectral image converter
10/17/1995US5459611 Beam splitter/combiner with path length compensator and method for making the same
10/17/1995US5459530 Apparatus for matching colors in image signals
10/17/1995US5459317 Method and apparatus for non-invasive detection of physiological chemicals, particularly glucose
10/17/1995US5459313 Method of and apparatus for optically testing radiation transmitting containers
10/12/1995DE4192191C1 Multichannel analogue detection method
10/10/1995US5457530 Spectrometer provided with an optical shutter
10/10/1995US5457529 Rotating mirror interferometer
10/05/1995WO1995026497A1 Infrared spectrochemical gas analysis and apparatus used for the same
10/04/1995EP0675352A2 Fiber optic reflectance probe
10/03/1995US5455674 Method and apparatus for forensic examination of surfaces
10/03/1995US5455673 Apparatus and method for measuring and applying a convolution function to produce a standard Raman spectrum
10/03/1995US5455422 Multiple coat measurement and control apparatus and method
10/03/1995US5455421 Infrared detector using a resonant optical cavity for enhanced absorption
09/1995
09/28/1995DE4410036A1 Two beam polychromator for continuous liquid delivery process
09/27/1995EP0674160A1 Fluorescence spectrometer
09/26/1995US5454048 Apparatus for multiplexed imaging using optically-generated Kronecker products
09/26/1995US5453883 Apparatus for producing a monochromatic light beam