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)
11/2002
11/26/2002US6486474 Infrared spectrometer for the measurement of isotopic ratios
11/26/2002US6485944 Replica amplification of nucleic acid arrays
11/26/2002US6485923 Reagent test strip for analyte determination having hemolyzing agent
11/26/2002US6485903 Methods and reagents for combined PCR amplification and hybridization probing
11/26/2002US6485872 Method and apparatus for measuring the composition and other properties of thin films utilizing infrared radiation
11/26/2002US6485689 Nebulizer for spraying liquid with high efficiency,for use in an inductively coupled plasma/mass spectrometry system, atomic emission spectrometry system and an atomic absorption spectrometry system for inorganic substance analysis
11/26/2002US6485413 Methods and apparatus for forward-directed optical scanning instruments
11/26/2002US6485300 Toothbrush with fluorescence means for locating dental plaque
11/26/2002US6484562 Gas analyzer and a method for operating the same
11/26/2002CA2087821C Photodetector amplitude linearity
11/22/2002CA2386833A1 Color measurement of angularly color variant textiles
11/21/2002WO2002093906A1 A tdi detecting device, a feed-through equipment and electron beam apparatus using these devices
11/21/2002WO2002093679A1 Nonaqueous electrolytic solution, composition for polymer gel electrolyte, polymer gel electrolyte, secondary cell, and electric double-layer capacitor
11/21/2002WO2002093200A2 Advanced phase shift inspection method
11/21/2002WO2002093167A1 Body fluid inspection apparatus
11/21/2002WO2002093145A1 Thin-film bio-sensor, and method of operating same
11/21/2002WO2002093144A1 Imaging of biological samples using electronic light detector
11/21/2002WO2002093143A2 Method and apparatus for determining target depth, brightness and size within a body region
11/21/2002WO2002093142A1 Color measurement instrument with modulated illumination
11/21/2002WO2002093141A1 Device for the optical analysis of gases
11/21/2002WO2002093140A1 Multifunctional magnetic nanowires
11/21/2002WO2002093109A1 Glare-directed imaging
11/21/2002WO2002092833A2 Arrays of biological membranes and methods and use thereof
11/21/2002WO2002092831A2 Method for identifying ligands for g protein coupled receptors
11/21/2002WO2002092813A1 Biomolecular substrate and method and apparatus for examination and diagnosis using the same
11/21/2002WO2002092138A1 Methods and apparatus relating to treatment systems using light for the treatment of fluid products
11/21/2002WO2002075289A3 Method and apparatus for improving the accuracy of noninvasive hematocrit measurements
11/21/2002WO2002075242A3 Method and apparatus for polarization-sensitive optical coherence tomography
11/21/2002WO2002072878A3 Method for forgery-proof marking; forgery-proof marking and kit
11/21/2002WO2002068899A3 Log evaluation using cylindrical projections
11/21/2002WO2002065108A3 Laser scanning wafer inspection using nonlinear optical phenomena
11/21/2002WO2002057750A3 Apparatus and method for investigating a sample
11/21/2002WO2002046748A3 Compact sensor using microcavity structures
11/21/2002WO2002042749A3 Method and apparatus for measuring apoptosis and growth kinetics
11/21/2002WO2002008457A3 Method and device for analysing chemical or biological samples
11/21/2002WO2001025002A9 Colloidal rod particles as nanobar codes
11/21/2002US20020173922 Devices and methods for simultaneous measurement of transmission of vapors through a plurality of sheet materials
11/21/2002US20020173723 Dual imaging apparatus
11/21/2002US20020173709 Probe for use in non-invasive measurements of blood related parameters
11/21/2002US20020173706 Oxygen-saturation measuring apparatus
11/21/2002US20020173480 Polynucleotides; analyzing binding between detector and target
11/21/2002US20020172975 Detecting positioning of nucleic acid hybridization on solid support; measure temperature at preferential positions, apply osillating energy, detect decreased variability in temperature oscillation at position of bound probes
11/21/2002US20020172936 Detecting viral disease in humans; obtain tissue, expose to radiation, analyze absorption data, evaluate for disease
11/21/2002US20020172617 Has a sample quantifying function to analyze a given sample safely and sanitarily; for analysis of particles in a liquid sample
11/21/2002US20020172457 Coated optical microcavity resonator chemical sensor
11/21/2002US20020172412 Wafer color variation correcting method, selective wafer defect detecting method, and computer readable recording media for the same
11/21/2002US20020171846 System and method for controlling tube thickness
11/21/2002US20020171845 System and method for controlling wafer temperature
11/21/2002US20020171842 System and method for estimating physical properties of objects and illuminants in a scene using modulated light emission
11/21/2002US20020171841 System for directed molecular interaction in surface plasmon resonance analysis
11/21/2002US20020171840 Instrument for rapidly characterizing material reflectance properties
11/21/2002US20020171839 Optical hydrogen detector
11/21/2002US20020171838 Variable sampling control for rendering pixelization of analysis results in a bio-disc assembly and apparatus relating thereto
11/21/2002US20020171837 System for monitoring oxidant concentration of slurry in a chemical mechanical polishing process
11/21/2002US20020171836 Flow cells utilizing photometric techniques
11/21/2002US20020171835 Frequency comb analysis
11/21/2002US20020171834 Encoded variable filter spectrometer
11/21/2002US20020171831 Polarized light scattering spectroscopy of tissue
11/21/2002US20020171830 Spectroscopic measurement system using an off-axis spherical mirror and refractive elements
11/21/2002US20020171826 Multi-beam apparatus for measuring surface quality
11/21/2002US20020171825 Efficient phase defect detection system and method
11/21/2002US20020171824 Glare-directed imaging
11/21/2002US20020171822 Thin optical microphone/sensor
11/21/2002US20020171054 Inspection device and system for inspecting foreign matters in liquid filled in transparent container
11/21/2002US20020171052 Compact surface quality meter
11/21/2002US20020171051 Image classification method, obervation method, and apparatus thereof
11/21/2002US20020171045 Enhancing surface-generated fluorescence signal emitted by a sample
11/21/2002DE10221318A1 Verfahren zur Farbvariationskorrektur und Defekterkennung für Wafer A method of color correction variation and defect detection for wafer
11/21/2002DE10124055A1 Apparatus, used for optically investigating gases, has hollow mirrors with symmetrical mirror surfaces in measuring chamber, to symmetrically rotate about its central axis
11/21/2002DE10123470A1 Acquiring geometric and optical properties of the different layers of a layer system comprises using a measuring device and measuring methods for acquiring the properties of one of the layers
11/21/2002DE10123079A1 Device for optically measuring the oxygen concentration in a gas stream includes a film comprising a luminescent dye and an amorphous 2,2-bistrifluoromethyl-4,5-difluoro-1,3-dioxole (co)polymer
11/21/2002DE10122873A1 Flame atomization apparatus, used for atomic absorption spectrometer, has sliding sleeve located relative to support between closed and open positions
11/21/2002DE10122313A1 Verfahren und Vorrichtung zur berührungsfreien Untersuchung eines Gegenstandes, insbesondere hinsichtlich dessen Oberflächengestalt Method and apparatus for non-contact inspection of an object, in particular regarding the surface shape
11/21/2002DE10120797A1 Verfahren zur Analyse von Nukleinsäureketten A process for the analysis of nucleic acid chains
11/21/2002CA2447262A1 Method and apparatus for determining target depth, brightness and size within a body region
11/21/2002CA2447251A1 Arrays of biological membranes and methods and use thereof
11/20/2002EP1258728A2 Synchronized analyte testing system
11/20/2002EP1258722A1 Method for controlling quality and condition of an object on the basis of thermal imaging
11/20/2002EP1258720A2 Measuring unit and rotary valve for use therein
11/20/2002EP1258403A2 Object sensing device and wiper controlling apparatus using the same
11/20/2002EP1257813A1 Method and apparatus for concentrating samples for analysis
11/20/2002EP1257810A1 Optical sensor for measuring oxygen
11/20/2002EP1257809A1 Spr sensor and spr sensor arrangement
11/20/2002EP1257808A1 Compact precision measuring head, which is resistant to high-pressure, for measuring the optical refractive index in liquids
11/20/2002EP1257807A1 Quantitative imaging of gas emissions utilizing optical techniques
11/20/2002EP1257806A1 Method and apparatus for measuring the composition and other properties of thin films
11/20/2002EP1257805A2 Array of individual arrays as substrate for bead-based simultaneous processing of samples and manufacturing method therefor
11/20/2002EP1257804A2 Method and apparatus for high throughput cell-based assays for screening and diagnostics
11/20/2002EP1257799A1 Method for monitoring transport vehicles
11/20/2002EP1257794A1 Imaging and analyzing parameters of small moving objects such as cells
11/20/2002EP1257444A1 Rain sensor in particular for a motor vehicle
11/20/2002EP1257355A2 Microarray fabrication techniques and apparatus
11/20/2002EP1257354A2 Microarray fabrication techniques and apparatus
11/20/2002EP1257195A2 Multivariate analysis of green to ultraviolet spectra of cell and tissue samples
11/20/2002EP1257192A1 Generation of spatially-averaged excitation-emission map in heterogeneous tissue
11/20/2002EP1257190A1 Sensor life monitor system
11/20/2002EP1080364B1 Multi-channel optical detection system
11/20/2002EP0984784B1 Anti-cancer products for treating cystic fibrosis
11/20/2002CN2521612Y Biological chip fluorescence detecting & scanning apparatus
11/20/2002CN1380821A Method and device for localizing deviant region in turbid medium
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