Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
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)
06/2003
06/19/2003US20030113716 Nucleic acid multiplex formation
06/19/2003US20030113713 Methods and apparatus for conducting multiple measurements on a sample
06/19/2003US20030113231 Differential spr sensor and measuring method using it
06/19/2003US20030113227 Portion of the device's support is of a reflectivity that will not interfere with the meter's error detecting means
06/19/2003US20030113126 Optical toner concentration sensor
06/19/2003US20030113008 Process and device for generating test patterns when applying solder paste by a screen process on printed circuit boards
06/19/2003US20030112447 Method and device for reduction in noise in images from shiny parts
06/19/2003US20030112446 Method for biomolecular sensing and system thereof
06/19/2003US20030112444 System and method for measuring optical distance
06/19/2003US20030112443 Optical sensing of measurands
06/19/2003US20030112442 Optical analyzer and method for reducing relative intensity noise in interferometric optical measurements using a continuously tunable laser
06/19/2003US20030112440 Quality evaluation method and apparatus for non-bran rice
06/19/2003US20030112439 Side light apparatus and method
06/19/2003US20030112437 Inspection method and device for detecting defect
06/19/2003US20030112435 Optical path switching based differential absorption radiometry for substance detection
06/19/2003US20030112432 Apparatus for reading signals generated from resonance light scattered particle labels
06/19/2003US20030112431 Method of using an aerosol to calibrate spectrometers
06/19/2003US20030112430 Method and device for optically inspecting bottles
06/19/2003US20030112429 Method and apparatus for continuous detection and localization of yarn defects in a yarn sheet traveling in a plane
06/19/2003US20030112428 Method and apparatus for surface inspection
06/19/2003US20030112427 Refractometer and method for qualitative and quantitative measurements
06/19/2003US20030112422 Apparatus for generating data for determining a property of a gemstone and methods and computer programs for determining a property of a gemstone
06/19/2003US20030112019 Optoacoustic measuring arrangement and use thereof
06/19/2003US20030111615 Method and apparatus to correct for the temperature sensitivity of pressure sensitive paint
06/19/2003US20030111606 Process for identifying objects using an optical spectrometer and a transport system
06/19/2003US20030111594 Optical device and optical process for particle displacement
06/19/2003US20030111592 Systems and methods for indicating an amount of use of a sensor
06/19/2003US20030111445 Plasma source for spectrometry
06/19/2003US20030110963 Ink and dampening solution determination in offset printing
06/19/2003US20030110809 Characterization of optical preforms
06/19/2003CA2469840A1 Method for detecting microorganisms
06/19/2003CA2469301A1 Functionalized materials and libraries thereof
06/19/2003CA2469025A1 Sample collection and testing system
06/19/2003CA2469015A1 Methods to view and analyze the results from diffraction-based diagnostics
06/19/2003CA2468202A1 Assays and implements for determining and modulating hsp90 binding activity
06/18/2003EP1319951A2 Methods and systems for high throughput analysis
06/18/2003EP1319942A1 Apparatus for generating data for determining a property of a gemstone and methods for determining a property of a gemstone
06/18/2003EP1319941A2 Optical substrate for enhanced detectability of fluorescence
06/18/2003EP1319940A1 Measuring chip for surface plasmon resonance measurement apparatus
06/18/2003EP1319939A1 Concentration measurer
06/18/2003EP1319247A2 Correction of overlay offset between inspection layers in integrated circuits
06/18/2003EP1319191A2 Generation of a library of periodic grating diffraction signals
06/18/2003EP1319180A2 Micro-invasive method for painless detection of analytes in extracellular space
06/18/2003EP1319177A2 Device and method for the optical inspection, assessment, and control of colored plastic articles and/or container contents
06/18/2003EP1319176A2 Method of characterizing spectrometers and providing calibration models
06/18/2003EP1318748A1 Interconnect circuit between non-compatible oximeter and sensor
06/18/2003EP1284634A4 Photoacoustic material analysis
06/18/2003EP1218972A4 Optical enhancement with nanoparticles and microcavities
06/18/2003EP1032812A4 Automatic lens inspection system
06/18/2003EP1005649A4 Non-enzymatic methods of generating chemiluminescence from acridan alkenes
06/18/2003EP0606460B1 Assay system
06/18/2003DE20301097U1 Unit for quality assurance of asparagus through check of at least one quality criterion comprises an apparatus for optical detection and evaluation of brightness differences on a cut surface
06/18/2003CN2556640Y Flaw automatic detecting system for glass vase
06/18/2003CN2556639Y Intelligent robot for pipeline detection
06/18/2003CN2556638Y Photoelectric detector for water quality turbidity measurer
06/18/2003CN2556637Y Colorimetric detector for dissolved oxygen content in pool
06/18/2003CN1425132A Method and apparatus for portable product authentication
06/18/2003CN1425131A Apparatus and method for analysing
06/18/2003CN1425130A Non-invasive in-vivo tissue classification using near-infrared measurements
06/18/2003CN1425124A Method of monitoring freeze drying process
06/18/2003CN1425074A Measurement and control of sessile and planktonic microbiological activity in industrial water system
06/18/2003CN1424984A Process and system for treatment of wastes streams containing water-soluble polymers
06/18/2003CN1424888A Classification and characterization of tissue through features related to adipose tissue
06/18/2003CN1424584A Magnetic separated immunoreaction optical inspecting device and method
06/18/2003CN1424581A Testing device and inspecting method for low temperature transparency remaining of protective mask
06/18/2003CN1424579A Online interface for capillary calaphorestic hydride generated atomic spectrofluorimetry
06/18/2003CN1424576A Surface testers
06/18/2003CN1424575A Chemical lumination inspecting method and device for human body injury by X ray radiation
06/18/2003CN1424574A Method and system for analysing sample containing multiple fluorescent substance
06/18/2003CN1424573A Test method for polycrystalline silicon solar battery converting efficiency
06/18/2003CN1424572A Laser light scattering dust concentration on line measuring method
06/18/2003CN1424571A Transparent material refractive index test method and interference measuring instrument
06/18/2003CN1424570A Phase rotary angle test devices
06/18/2003CN1424564A Optical fibre spectrum measuring devices in electric field
06/18/2003CN1111829C Smoke detector
06/18/2003CN1111736C Fiber quality monitor
06/18/2003CN1111735C Colour point test method for discriminating quality of biochip
06/18/2003CN1111734C Ellipsometer with two lasers
06/18/2003CN1111733C Luminosity type surface plasmon reasonation biological sensor
06/18/2003CN1111732C Capillary microcuvette
06/18/2003CN1111728C Device and method for predicating response wavelength of quantum trap infrared detector
06/17/2003US6580941 Use of multiphoton excitation through optical fibers for fluorescence spectroscopy in conjunction with optical biopsy needles and endoscopes
06/17/2003US6580934 Method and apparatus for determining analyte concentration using phase and magnitude detection of a radiation transfer function
06/17/2003US6580813 Method and apparatus for detecting residual yarn on spinning cop tubes
06/17/2003US6580507 Single source, single detector chip, multiple-longitudinal channel electromagnetic radiation absorbance and fluorescence monitoring system
06/17/2003US6580506 Fiber optic probes apparatus for spectrophotometry
06/17/2003US6580504 Multipass cavity for illumination and excitation of moving objects
06/17/2003US6580502 Appearance inspection method and apparatus
06/17/2003US6580501 Apparatus and method for the visual inspection in particular of concealed soldered joints
06/17/2003US6580087 Inspection apparatus
06/17/2003US6580086 Shielded optical probe and method
06/17/2003US6580081 Arrangement for the detection of fluorescene radiation of matrix-shaped speciman carriers
06/17/2003US6579726 Instruments, methods and reagents for surface plasmon resonance
06/17/2003US6579722 Exposing a sensing film comprised of a polymeric film having a catalyst and buffer to a gas phase containg a analyte; selective sorption by the film concentrates the analyte within the film and results in a detectable signal
06/17/2003US6579721 Detecting presence of analyte in a test solution which results in a specific type of colloidal metal nanoparticle associating with a specific ligand
06/17/2003US6579673 Quantitative analysis
06/17/2003US6579234 Enhanced diagnosis of psychiatric disorders with heartbeat data
06/17/2003US6578961 System for increasing the inspected area of a confocal microscopic system, thereby increasing throughput, while at the same time offering minimal optical or confocal degradation under both brightfield and darkfield scanning
06/17/2003US6578583 Apparatus for making and inspecting multi-component wrapped article
06/17/2003CA2399408C Dual chamber disposable reaction vessel for amplification reactions, reaction processing station therefor, and methods of use
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