| Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396) |
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| 10/07/2004 | US20040197684 Composition and method for 3-dimensional mapping or radiation dose |
| 10/07/2004 | US20040197234 Chemical substance detecting method and device |
| 10/07/2004 | US20040197228 Assaying device and method for in field urinalysis |
| 10/07/2004 | US20040197043 Microfluidic detection device having reduced dispersion and method for making same |
| 10/07/2004 | US20040197019 Apparatus and method for visually inspecting soldered joints |
| 10/07/2004 | US20040197012 Method for on-line machine vision measurement, monitoring and control of organoleptic properties of products for on-line manufacturing processes |
| 10/07/2004 | US20040196664 System for testing an optical network using optical time-domain reflectometry (OTDR) |
| 10/07/2004 | US20040196660 Terahertz light apparatus |
| 10/07/2004 | US20040196565 Light altering device |
| 10/07/2004 | US20040196564 Light altering device |
| 10/07/2004 | US20040196467 Apparatus and method for correcting errors generated by a laser with non-ideal tuning characteristics |
| 10/07/2004 | US20040196466 Microchemical system, and photothermal conversion spectroscopic analysis method |
| 10/07/2004 | US20040196465 Using a change in one or more properties of light in one or more microspheres for sensing chemicals such as explosives and poison gases |
| 10/07/2004 | US20040196464 Apparatus and method for evaluating semiconductor material |
| 10/07/2004 | US20040196463 Portable system for detecting skin abnormalities based on characteristic autofluorescence |
| 10/07/2004 | US20040196460 Scatterometric measuring arrangement and measuring method |
| 10/07/2004 | US20040196459 Method for multiplexed optical detection |
| 10/07/2004 | US20040196457 Total internal reflection fluorescence microscope |
| 10/07/2004 | US20040196456 Method and apparatus for detection of fluorescently labeled materials |
| 10/07/2004 | US20040196455 Device for referencing fluorescence signals |
| 10/07/2004 | US20040196454 Optical system, detector and method for detecting peripheral surface defect of translucent disk |
| 10/07/2004 | US20040196365 System and method for acquiring images at maximum acquisition rate while asynchronously sequencing microscope devices |
| 10/07/2004 | US20040195714 Spectroscopic monitoring of resin-application prior to assembly of composite wood veneer product |
| 10/07/2004 | US20040195528 Ion beam incident angle detector for ion implant systems |
| 10/07/2004 | US20040195519 In vitro method of determining the protection efficacy of a substance against solar radiation |
| 10/07/2004 | US20040195511 Simultaneous multi-beam planar array ir (pair) spectroscopy |
| 10/07/2004 | US20040195497 Scanning laser microscope |
| 10/07/2004 | US20040195411 Resin recycling system |
| 10/07/2004 | US20040195218 Inductively-coupled plasma torch |
| 10/07/2004 | US20040195101 Simultaneous multiple color standardization; automated length measurement; kits |
| 10/07/2004 | US20040194328 Light altering device |
| 10/07/2004 | DE202004009165U1 Refractive particle sorting device, especially for diamonds, has an optical sorting arrangement with light sources arranged so that only refracted light from examined particles is detected by an optical sensing means |
| 10/07/2004 | DE10312901A1 Testing chamber for quality control of vehicle bodywork or car bodies, has light strips arranged above and to the side of the bodywork and mirrors arranged on the floor of the inspection chamber |
| 10/07/2004 | DE10312593A1 An in-situ process for film optimization by ITO (In-Sn oxide) separation useful in optico-electronic applications |
| 10/07/2004 | DE10311452A1 Reagent-free system for determination of the concentration of an analysis compound in living tissue, comprises a Raman scattering system for detection and analysis of selected wavelengths of light scattered from the tissue |
| 10/07/2004 | DE10307358B3 Semiconductor wafer scanning method in which camera and wafer relative movement and acceleration in both the scanning direction and the direction perpendicular take place simultaneously |
| 10/07/2004 | DE10261323B3 Vorrichtung und Verfahren zur Bestimmung struktureller und/oder geometrischer Eigenschaften eines Maskenblanks Apparatus and method for determining structural and / or geometric properties of a mask blanks |
| 10/07/2004 | DE102004007405A1 Mobiles Terawatt-Femtosekunden-Laser-System (MTFLS) zur langreichweitigen Abtastung und zum spektroskopischen Nachweis von Bioaerosolen und chemischen Stoffen in der Atmosphäre Mobile terawatt femtosecond laser system (MTFLS) for long-range scanning and spectroscopic detection of bioaerosols and chemicals in the atmosphere |
| 10/07/2004 | CA2520444A1 Method for inspecting the quality criteria of flat textile structures embodied in a multilayer form according to a contour |
| 10/07/2004 | CA2519628A1 Analyte concentration detection devices and methods |
| 10/07/2004 | CA2517198A1 Determining a concentration of a substance in a sample using a usable portion of a sigmoid curve |
| 10/07/2004 | CA2424629A1 On-line sampling device for ir milk analysis |
| 10/06/2004 | EP1464966A1 Apparatus and method for determining the concentration and motility of light scattering particles |
| 10/06/2004 | EP1464956A2 Method and apparatus for determining zeta potential using alternating current electric field and t channel |
| 10/06/2004 | EP1464949A2 Granular material inspection device and method |
| 10/06/2004 | EP1464920A1 Method and apparatus for detecting, determining and documenting damages, in particular deformations of painted surfaces caused by sudden events |
| 10/06/2004 | EP1464273A1 Method and device for measuring concentration of specific component |
| 10/06/2004 | EP1464099A1 Tunable laser assembly |
| 10/06/2004 | EP1463946A2 Method for obtaining a unique calibration system applied to multi-parametric doses of biological samples, immunological reagent prepared for that purpose, and dosage method |
| 10/06/2004 | EP1463945A1 Liquid sample assay device |
| 10/06/2004 | EP1463937A1 Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend |
| 10/06/2004 | EP1463930A1 Method and means for correcting measuring instruments |
| 10/06/2004 | EP1463929A1 Method and array for the detection of foreign gas in optical imaging and/or beam control systems |
| 10/06/2004 | EP1463926A1 Method for detection of pathogenic microorganisms |
| 10/06/2004 | EP1463925A1 Fiber-optic based cavity ring-down spectroscopy apparatus |
| 10/06/2004 | EP1463695A1 Para-xylene and ethylbenzene separation from mixed c8 aromatics |
| 10/06/2004 | EP1463480A2 Functionalized materials and libraries thereof |
| 10/06/2004 | EP1463443A2 Method and device for determining a light transport parameter and an analyte in a biological matrix |
| 10/06/2004 | EP1463421A2 Device and system for measuring the properties of multi-segmented filters and corresponding method |
| 10/06/2004 | EP1424931A4 Early diagnosis of stroke |
| 10/06/2004 | EP1303756B1 Apparatus and method for probing light absorbing agents in biological tissues |
| 10/06/2004 | EP1301767B1 Method for the selective determination of blocking auto-antibodies to the tsh receptor |
| 10/06/2004 | EP1239771B1 Portable system for detecting skin abnormalities |
| 10/06/2004 | EP1187676B1 Apparatus for conducting an assay |
| 10/06/2004 | EP1165745A4 Cell activity assay apparatus and methods for making and using same |
| 10/06/2004 | EP1057063A4 Confocal microscopy with multi-spectral encoding |
| 10/06/2004 | EP1053463B1 Grain quality monitor |
| 10/06/2004 | EP1001701B1 Analytical device for in vivo analysis in the body of a patient |
| 10/06/2004 | EP0963548B1 Inspection method |
| 10/06/2004 | EP0910792B1 Process and device for carrying out quantitative, fluorescence affinity tests |
| 10/06/2004 | CN2646700Y Intermittent pump sampling device for hydride genetic method |
| 10/06/2004 | CN2646699Y Equipment for deducting shifting and pulsing of light source for atomic fluorescence spectrometer |
| 10/06/2004 | CN2646698Y Automatic testing equipment for luminous characteristics of long persistence phosphor |
| 10/06/2004 | CN2646697Y Sample pool for germanic chloride infrared measurement |
| 10/06/2004 | CN2646661Y Optical device for detecting exterior size of integrated circuit |
| 10/06/2004 | CN1535475A Correction of overlay offset between inspection layers in interated circuits |
| 10/06/2004 | CN1534312A Method and device for controlling liquid motion on surface of ultrafine structure or microstructure |
| 10/06/2004 | CN1534294A Textile surface analysis method and its system |
| 10/06/2004 | CN1534288A 球面扫描装置 Spherical scanning device |
| 10/06/2004 | CN1170183C Laser-confocal scanning microscopic imaging apparatus |
| 10/06/2004 | CN1170148C Shifter of detection robot for bearing pipe of heat exchanger |
| 10/06/2004 | CN1170147C Quantitative urine iodine detecting reagent kit and urine iodine detecting method |
| 10/06/2004 | CN1170146C Drilling fluid quantitative fluorescent logging method |
| 10/06/2004 | CN1170145C Fluorescence quantitative PCR analyzing system |
| 10/06/2004 | CN1170144C Urinary system stone measuring and analysing meter |
| 10/06/2004 | CN1170143C Temperature compensation Fabry-perot optical fiber strain sensor specially for concrete |
| 10/06/2004 | CN1170142C Optical interference chromatographic imaging apparatus |
| 10/06/2004 | CN1170141C Method and apparatus for matching refrigerants |
| 10/06/2004 | CN1170140C On-line COD water quality testing method |
| 10/06/2004 | CN1170139C Apparatus for measuring characteristics of optical angle |
| 10/06/2004 | CN1170135C Method for enriching and detecting aminomercury chloride in cosmetics |
| 10/06/2004 | CN1170126C Device and method for measuring culture spectral characteristics using digital camera |
| 10/06/2004 | CN1170118C Method of real time detecting fiber aggregate planar product thickness and fiber orientation |
| 10/06/2004 | CN1169985C Spectral standard sample of Al-Li alloy and its prepn. |
| 10/06/2004 | CN1169648C Laser marking system and method |
| 10/05/2004 | US6801799 Pulse oximeter and method of operation |
| 10/05/2004 | US6801798 Body-member-illuminating pressure cuff for use in optical noninvasive measurement of blood parameters |
| 10/05/2004 | US6801797 Pulse oximeter sensor with piece-wise function |
| 10/05/2004 | US6801677 Waveguide-based optical chemical sensor |
| 10/05/2004 | US6801651 Visual inspection apparatus |