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)
11/2009
11/05/2009DE102008020889A1 Verfahren und Vorrichtung zum volumetrischen Scannen Method and device for volumetric scanning
11/05/2009DE102008020245A1 Automatic test stand for use in automatic sorting machine, for quality assurance of rotary parts, has conveyor belts running parallel to each other and stretched for slip-free transportation of object to station past to rollers
11/05/2009DE102008019756A1 Verfahren zur simultanen Messung von Geschwindigkeits- und Zustandsparameterfeldern in einer Fluidströmung A process for the simultaneous measurement of velocity and state parameter fields in a fluid flow
11/05/2009DE102008018096A1 Object's i.e. container, characteristic analyzing device for beverage-manufacturing industry, has structure body, container and image recording mechanism arranged such that recording mechanism receives radiation reflected by container
11/05/2009DE102008001174A1 Inspektionssystem und -verfahren für die optische Untersuchung von Objektoberflächen, insbesondere von Waferoberflächen Inspection system and method for optical investigation of object surfaces, in particular wafer surfaces
11/05/2009CA2760272A1 Diffraction grating coupler, system and method
11/05/2009CA2725407A1 Method of authenticating a polymer film
11/05/2009CA2723391A1 Voltage-gated metal-enhanced fluorescence, chemiluminescence or bioluminescence methods and systems
11/05/2009CA2722935A1 Acoustic cleaning of optical probe window
11/05/2009CA2722444A1 Acetaminophen assay
11/04/2009EP2113766A1 Accessory for attenuated total internal reflectance (ATR) spectroscopy
11/04/2009EP2113078A1 Active sensor surface and a method for manufacture thereof
11/04/2009EP2113077A1 Method for assessing properties of fibre cement board
11/04/2009EP2113076A2 Polymeric device suitable for ultraviolet detection
11/04/2009EP2113075A1 Glazing inspection
11/04/2009EP1700913B1 Fluorescent proteins
11/04/2009EP1482888B1 Process for detection of marked components of a composite article using infrared blockers
11/04/2009EP1328795B8 Processing of inorganic particulate materials
11/04/2009CN201340603Y Auxiliary device for analyzing and processing data of fluorescence spectrophotometer
11/04/2009CN201340395Y Workpiece external surface 360-degree detection device
11/04/2009CN201340394Y Detecting system of solar energy ultrawhite patterned glass
11/04/2009CN201340393Y Reflection-type online detecting device for defect of solar module
11/04/2009CN201340392Y Sample clamp for polymer material mixing dispersion tester
11/04/2009CN201340391Y Cotton fiber maturity tester
11/04/2009CN201340390Y Shading coefficient detector with probe moving along spiral
11/04/2009CN201340389Y Shading coefficient detector with probe swinging along arc
11/04/2009CN201340388Y Size adjustable sample rotating cup for near infrared spectra
11/04/2009CN201340387Y Standard spectrum sample fixture
11/04/2009CN201340379Y Performance test device of low-dimensional materials in stress state
11/04/2009CN100557415C Method for determining regenerated silk fibroin water solution concentration
11/03/2009US7613598 Global shape definition method for scatterometry
11/03/2009US7613504 Spectroscopic cross-channel method and apparatus for improved optical measurements of tissue
11/03/2009US7613489 Optimized wavelength gap for improved StO2 measurement
11/03/2009US7612896 Optically measuring interior cavities
11/03/2009US7612890 System and method for controlling wafer temperature
11/03/2009US7612885 Spectroscopy method and apparatus for detecting low concentration gases
11/03/2009US7612884 Method and arrangement for optical examination or processing of a sample
11/03/2009US7612883 Dynamic plasmonics-enabled signal enhancement, a device comprising the same, and a method using the same
11/03/2009US7612879 Method and device for three-dimensionally determining the refractive index of transparent or partially transparent layers
11/03/2009US7612878 Device for inspecting a pipeline
11/03/2009US7612871 Frequency-multiplexed detection of multiple wavelength light for flow cytometry
11/03/2009US7612356 Raindrop sensor for detecting rain on a vehicle windshield including an image sensor and processor for performing a frequency analysis of an image and wiper controller having the same
11/03/2009US7612355 Optoelectronic tweezers for microparticle and cell manipulation
11/03/2009US7612350 Scanning microscope and specimen image obtaining method in which adjacent data obtaining points are not consecutively obtained
11/03/2009US7612349 Surface plasmon enhanced fluorescence sensor
11/03/2009US7612341 Image of sample using terahertz time domain spectroscopy in reflection mode to identify in a first material like normal breast tissue a second material like cancerous tissue by evaluating the phase change at the interface between the sample and a window like a quartz window, against which the sample is pressed
11/03/2009US7611909 Near infrared chemiluminescent acridinium compounds and uses thereof
11/03/2009US7611907 Nano-sized optical fluorescence labels and uses thereof
11/03/2009US7611860 Indicator for in-situ detecting of lysozyme
11/03/2009US7611849 Enhanced cellular assay method for use in flow cytometry or similar instruments using optically resonant particles
11/03/2009US7611836 Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilities
11/03/2009US7611670 Quantitative analysis of a biological sample of unknown quantity
11/03/2009US7611669 Assay device
11/03/2009US7611667 Apparatus for controlling the concentration of a sterilant chemical in a fluid
11/03/2009US7610943 Systems and methods for dispensing portions of viscous material
11/03/2009US7610815 Testing of samples
11/03/2009CA2541338C Method and arrangement in tail threading of a web-forming machine
11/03/2009CA2342767C Multihued labels
11/03/2009CA2340670C An anthraquinone and its derivatives
11/03/2009CA2257940C Method of explosives detection
11/03/2009CA2228763C Brewing products and their methods for production
10/2009
10/29/2009WO2009132360A2 Systems and methods for performing optical spectroscopy using a self-calibrating fiber optic probe
10/29/2009WO2009131989A2 Methods for measuring changes in optical properties of wound tissue and correlating near infrared absorption (fnir) and diffuse reflectance spectroscopy scattering (drs) with tissue neovascularization and collagen concentration to determine whether wound is healing
10/29/2009WO2009131914A2 Photonic proximity sensor and scalable photonic sensing system
10/29/2009WO2009131690A1 Photoacoustic sensor
10/29/2009WO2009131655A2 Automated assessment of optic nerve head with spectral domain optical coherence tomograph
10/29/2009WO2009131535A1 Optical sensor unit for evanescence wave spectroscopy
10/29/2009WO2009131316A2 Raindrop sensor
10/29/2009WO2009131270A1 Substrate quality tester
10/29/2009WO2009130646A1 Plasmonic biosensor
10/29/2009WO2009130580A1 Apparatus and method for dating a body sample
10/29/2009WO2009130539A1 Apparatus for analysing solid, particulate material and method of analysing using the apparatus
10/29/2009WO2009130424A1 Magnetron source for a glow discharge spectrometer
10/29/2009WO2009130008A1 Indicator and indicator tag for verifying gasses
10/29/2009WO2009129974A1 Apparatus and method of measuring a property of a substrate
10/29/2009WO2009129646A1 Luciferin-luciferase based microdevice for biosensing
10/29/2009WO2009129645A1 Integrated enhanced chemiluminescence biosensors
10/29/2009WO2009129628A1 Integrated shear-vertical surface acoustic wave and surface plasmon resonance sensing device and method.
10/29/2009WO2009105898A4 Tubular measurement system
10/29/2009WO2007141581A8 A method for sensing a chemical
10/29/2009US20090270703 Manual and automatic probe calibration
10/29/2009US20090269857 Instruments for detecting low-molecular weight substance
10/29/2009US20090269836 Apparatus and Method for Analysing a Biological Sample in Response to Microwave Radiation
10/29/2009US20090269244 Detection of biochemical interactions on a biosensor using tunable filters and tunable lasers
10/29/2009US20090269243 Electrically controlled microfluidic system
10/29/2009US20090269002 Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal
10/29/2009US20090268283 Confocal microscopy pad sample holder and method of hand using the same
10/29/2009US20090268207 Reflection measurements on optical disks
10/29/2009US20090268206 Photoelectonic sensor
10/29/2009US20090268205 Sensor, sensing system and sensing method
10/29/2009US20090268204 Optical absorption gas analyser
10/29/2009US20090268203 Spectroscopic method of determining the amount of an analyte in a mixture of analytes
10/29/2009US20090268202 Particle Counter with Laser Diode
10/29/2009US20090268201 Integrated mold detector
10/29/2009US20090268200 Apparatus and method for obtaining spectral information
10/29/2009US20090268198 Polarization mode dispersion measurement using an improved fixed analyzer method
10/29/2009US20090268197 Method and apparatus for identification of multiple fibers using an OTDR
10/29/2009US20090268196 Microwave photonic frequency domain reflectometer
10/29/2009US20090268195 Asymmetric capillary for capillary-flow cytometers
10/29/2009US20090266999 Apparatus and method for fluorescent imaging
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