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)
03/2003
03/05/2003CN2539171Y Sensor unit with space light path for optical fibre process chromatography
03/05/2003CN2539169Y Concentric pollution-preventing isolator for sampling smoke
03/05/2003CN1401107A Method and system for detecting defects on a printed circuit board
03/05/2003CN1401079A Process for the identification of IGG-producing cells and no IGG-producing cells
03/05/2003CN1400921A Mixing apparatus and method
03/05/2003CN1400470A Checking device for display unit, driving signal supplay device and checking system for display unit
03/05/2003CN1400464A Laser induced fluorescence detector
03/05/2003CN1400460A Infrared three-point detection device of greasy dirt content in gas
03/05/2003CN1400459A On-line COD water quality testing method
03/05/2003CN1102463C Process and device for recognition of foreign bodies in fibre flow of predominantly textile
03/04/2003US6529767 Method and apparatus for measuring skin moisture by using near infrared reflectance spectroscopy
03/04/2003US6529624 Apparatus for inspecting cream solder on PCB and method thereof
03/04/2003US6529619 Inspection data analyzing system
03/04/2003US6529612 Method for acquiring, storing and analyzing crystal images
03/04/2003US6529333 Multi-color machine vision system
03/04/2003US6529276 Optical computational system
03/04/2003US6529273 Monitoring oil films
03/04/2003US6529271 Method of finding, recording and evaluating object structures
03/04/2003US6529270 Apparatus and method for detecting defects in the surface of a workpiece
03/04/2003US6529269 Paper sheet identification method and device
03/04/2003US6529018 Method for monitoring defects in polysilicon gates in semiconductor devices responsive to illumination by incident light
03/04/2003US6528818 Test structures and methods for inspection of semiconductor integrated circuits
03/04/2003US6528809 Methods and apparatus for tailoring spectroscopic calibration models
03/04/2003US6528802 Method for optical excitation of fluorophore marked DNA and RNA
03/04/2003US6528801 Method and apparatus for detecting radiation
03/04/2003US6528792 Gas detection apparatus using a combined infrared source and high temperature bolometer
03/04/2003US6528791 Infrared spectrophotometer employing sweep diffraction grating
03/04/2003US6528790 Method and apparatus for detecting water on a surface of an object
03/04/2003US6528785 Microscope probe needle
03/04/2003US6528763 Laser search peening for exfoliation corrosion detection
03/04/2003US6528656 Linear or cyclic aminophosphonates as pH markers in phosphorus 31 NMR spectroscopy
03/04/2003US6528648 Detecting reagent for double-stranded nucleic acid and double-stranded nucleic acid detecting method
03/04/2003US6528334 Semiconductor inspection system, and method of manufacturing a semiconductor device
03/04/2003US6528333 Method of and device for detecting micro-scratches
03/04/2003US6528318 Scatter controlled emission for optical taggants and chemical sensors
03/04/2003US6528316 To measure the concentration of alkenes at multiple locations throughout the process; process control
03/04/2003US6528302 Thin-well microplate and methods of making same
03/04/2003US6528026 Multi-temperature modular reactor and method of using same
03/04/2003US6528018 Device for handling liquids for analytical purposes
03/04/2003US6528016 Sterilization chamber absorbs, adsorbs, condenses, or decomposes significant amounts of germicide vapor or gas, such as hydrogen peroxide.
03/04/2003US6527709 Light source device for endoscopes
03/04/2003US6527708 Endoscope system
03/04/2003US6527432 Bidirectional flow centrifugal microfluidic devices
03/04/2003US6527398 Tubular-waveguide gas sample chamber for optical spectrometer, and related methods
03/04/2003US6526805 Apparatus for continuously determining volatile substances dissolved in insulating fluid
03/04/2003US6526801 Method of compensating for drift in gas sensing equipment
02/2003
02/28/2003CA2494895A1 Process for manufacturing an analytical device containing lancet and test element
02/28/2003CA2399890A1 Analytical device with lancet and test element
02/27/2003WO2003017557A2 Method of high pass filtering a data set
02/27/2003WO2003017111A1 Extensible modular communication executive with active message queue and intelligent message pre-validation
02/27/2003WO2003016920A1 Drop shock measurement system and acceleration sensor element used in the same
02/27/2003WO2003016886A1 Method and device for the inspection of filled and sealed bottles
02/27/2003WO2003016885A1 Method and device for inspecting filled, closed bottles, in particular in the lateral wall area near the base
02/27/2003WO2003016884A1 Device and method for irradiation of small particles for analysis of the quality of the particles
02/27/2003WO2003016883A1 A method of measuring solubility
02/27/2003WO2003016882A1 Measuring a substance in a biological sample
02/27/2003WO2003016881A2 Spectroscopic measurement of the chemical constituents of a cmp slurry
02/27/2003WO2003016880A1 Microfluidic and microhollow cathode discharge apparatus
02/27/2003WO2003016878A2 Fluorescence diagnostic system
02/27/2003WO2003016868A2 Alternative substrates and formats for bead-based array of arrays
02/27/2003WO2003016854A1 Optical fibre means
02/27/2003WO2003016842A1 Spectrometer and spectrally separating method
02/27/2003WO2003016819A1 Method for measuring surface structures
02/27/2003WO2003016781A2 Surface plasmon enhanced illumination system
02/27/2003WO2003016565A2 Dna sequence analysis
02/27/2003WO2003016558A1 Continuous flow thermal device
02/27/2003WO2003016471A2 Periostin-based diagnostic assays
02/27/2003WO2003016429A1 Triboluminescent materials and devices
02/27/2003WO2003016111A1 Transmission detector for a window body, especially a cleaning device for a visual area of a window body
02/27/2003WO2003015636A1 Body fluid collection and analysis
02/27/2003WO2003015631A1 Spectroscopic breath analysis
02/27/2003WO2003001881A3 Cell-based high-throughput screening methods
02/27/2003WO2003001178A3 Configurable dynamic three dimensional array
02/27/2003WO2002103323A3 Microfluidic systems with enhanced detection systems
02/27/2003WO2002099393A3 Apparatus and method of biometric determination on the basis of spectral optical measurements
02/27/2003WO2002098478A3 Referencing optical catheters
02/27/2003WO2002090958A3 Sessor and sensing method for detection and process control
02/27/2003WO2002090921A3 Energy beam guide for an electrophoresis system
02/27/2003WO2002086557A3 Plasmonic nanophotonics methods, materials, and apparatuses
02/27/2003WO2002071040A3 Use of infrared spectroscopy in genotypic analysis
02/27/2003WO2002066964A3 Methods and apparatus for determining chemical composition of reservoir fluids
02/27/2003WO2002065101A3 System and method for the collection of spectral image data
02/27/2003WO2002057757A3 System and methods of fluorescence, reflectance and light scattering spectroscopy for measuring tissue characteristics
02/27/2003WO2002052636A3 Method and apparatus for measuring reflectivity of deposited films
02/27/2003WO2002048393A3 Light-activated in vitro assay process for luciferase bioluminescence
02/27/2003WO2002044687A3 Method and device utilizing plasma source for real-time gas sampling
02/27/2003WO2002022173A3 Laser pulse slicer and dual wavelength converter for chemical sensing
02/27/2003WO2002018913A3 Systems and methods for providing illumination in machine vision systems
02/27/2003WO2002016948A3 High throughput method and kit
02/27/2003WO2002014555A3 Single-labeled oligonucleotide probes
02/27/2003US20030040854 Data processing and validation
02/27/2003US20030040663 Device for capturing thermal spectra from tissue
02/27/2003US20030040121 Compositon for use in the detection of trichloroethylene
02/27/2003US20030040118 Apparatus and method for spatially detecting or quantifying chemical species
02/27/2003US20030040030 Homocysteine assay
02/27/2003US20030040020 Assay system for simultaneous detection and measurement of multiple modified cellular proteins
02/27/2003US20030040010 Separation device; using activated light beam; induction fluorescence
02/27/2003US20030039592 Microplate with transparent bottom
02/27/2003US20030039388 Machine vision and semiconductor handling
02/27/2003US20030039387 Method and apparatus for inspecting defects on polishing pads to be used with chemical mechanical polishing apparatus
1 ... 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 ... 1814