| 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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| 08/04/2004 | EP1443320A2 Sensor chip for characterising a chemical and/or biochemical substance |
| 08/04/2004 | EP1443319A1 Laser optical mine detection probe for identifying mines and explosives without contacting |
| 08/04/2004 | EP1442863A1 Identification device |
| 08/04/2004 | EP1442794A2 System and method for carrying out and monitoring biological processes |
| 08/04/2004 | EP1442785A1 Mixing apparatus and method |
| 08/04/2004 | EP1442699A1 A method of characterizing spectrometer instruments and providing calibration models to compensate for instrument variation |
| 08/04/2004 | EP1442332A1 Spatial light modulator apparatus |
| 08/04/2004 | EP1442295A2 Periostin-based diagnostic assays |
| 08/04/2004 | EP1442285A1 Device and methods for inspecting soldered connections |
| 08/04/2004 | EP1442284A1 Determination of the reaction advancement of graft polymerization reactions |
| 08/04/2004 | EP1442283A1 Method for producing grafted polymerization products |
| 08/04/2004 | EP1442282A1 Laser device coupled to a cavity by optical feedback for detecting gas traces |
| 08/04/2004 | EP1442281A1 On-line optical analysis of a substance through a conduit section of a process line |
| 08/04/2004 | EP1441854A2 Sample well strip |
| 08/04/2004 | EP1441853A2 Sample well plate |
| 08/04/2004 | EP1166120B1 Novel semiconductor nanoparticles for analysis of blood cell populations |
| 08/04/2004 | EP1112022A4 Multi-modal optical tissue diagnostic system |
| 08/04/2004 | EP1012582B1 Method and apparatus for detecting irregularities in a product |
| 08/04/2004 | EP0961930B1 Light-scanning device |
| 08/04/2004 | CN2631184Y LED drive circuit |
| 08/04/2004 | CN2630845Y Foreign-body detecting device for pastering machine platform |
| 08/04/2004 | CN2630844Y Expressway visibility monitor |
| 08/04/2004 | CN2630843Y Super rapid process detecting device |
| 08/04/2004 | CN2630842Y Portable near infrared mineral analysis meter |
| 08/04/2004 | CN2630841Y Opticalfiber grating sensing and measuring system for oil-gas pipeline detection |
| 08/04/2004 | CN2630838Y Light target packing |
| 08/04/2004 | CN1518664A Inspection system using dynamically obtaining values and related techniques |
| 08/04/2004 | CN1518663A Video-smoke detection system and method for examining the same |
| 08/04/2004 | CN1518662A Method and system for inspecting optical devices |
| 08/04/2004 | CN1518660A Small packaged spectroslopic sensor unit |
| 08/04/2004 | CN1518610A Pickle liquor acid analyzer |
| 08/04/2004 | CN1517704A Method and device for measuring zeta potential using AC electric field and T channel |
| 08/04/2004 | CN1517702A Appearance detector and appearance detection method |
| 08/04/2004 | CN1517700A Automatic testing device and its testing method for luminuoas characteristics of long-afterglow fluorescent powder |
| 08/04/2004 | CN1517699A Vertical backward scattering type photoelectric smoke detector |
| 08/04/2004 | CN1517698A Vertical bidirection scattering type photoelectric smoke detector |
| 08/04/2004 | CN1517697A Method of monitoring laser recrystallization process |
| 08/04/2004 | CN1517696A Small capacity moulded waveguide optical structure |
| 08/04/2004 | CN1517688A Device for measuring residual stress in optical fibre |
| 08/04/2004 | CN1517674A Apparance detector and image acquisition method |
| 08/04/2004 | CN1160660C Graph testing method and device |
| 08/04/2004 | CN1160571C Method for determination of white blood cell differential and reticulocyte conuts |
| 08/04/2004 | CN1160555C Detecting system and method for lack of lens |
| 08/04/2004 | CN1160554C Measuring method and system of sulfite oxidizing reaction rate by image method |
| 08/04/2004 | CN1160553C Metal in-situ statistical-distribution analysis method |
| 08/04/2004 | CN1160552C In-situ metal analyzer |
| 08/04/2004 | CN1160551C Real-time measuring method of solid-liquid interface structure in melt process of crystal growth |
| 08/04/2004 | CN1160550C Method for measuring concentration and absorption of solution |
| 08/04/2004 | CN1160470C Method for studying protein interactions i(invivo) |
| 08/04/2004 | CN1160186C Nano-scale composition, compound structure, its manufacturing and application |
| 08/04/2004 | CN1160018C Fast tester of blood sugar concentration |
| 08/04/2004 | CA2455669A1 Method and test strip for determining glucose in blood |
| 08/03/2004 | US6772084 Overlay measurements using periodic gratings |
| 08/03/2004 | US6771807 Method and system for detecting defects on a printed circuit board |
| 08/03/2004 | US6771806 Multi-pixel methods and apparatus for analysis of defect information from test structures on semiconductor devices |
| 08/03/2004 | US6771376 Analysing samples, affinity sensing, dna, protein, peptide and antibody chip technology |
| 08/03/2004 | US6771374 Scatterometry based measurements of a rotating substrate |
| 08/03/2004 | US6771373 Turbidity sensor with temperature sensing for household appliances |
| 08/03/2004 | US6771370 Characterizing powders using frequency-domain photon migration |
| 08/03/2004 | US6771368 Laser-induced ionisation spectroscopy, particularly for coal |
| 08/03/2004 | US6771367 Method and apparatus for detecting radiation |
| 08/03/2004 | US6771366 Fluid flow cell |
| 08/03/2004 | US6771365 Method and device for detecting foreign matter in a fibre assembly which is moved lengthwise |
| 08/03/2004 | US6771364 Surface inspecting apparatus |
| 08/03/2004 | US6771361 Optical pulse testing device |
| 08/03/2004 | US6770893 Method and apparatus for emission computed tomography using temporal signatures |
| 08/03/2004 | US6770892 Method and system for automated focus-distance determination for molecular array scanners |
| 08/03/2004 | US6770862 Scalable wafer inspection |
| 08/03/2004 | US6770490 Membrane immunobead assay for the detection of ciguatoxin and related polyether marine toxins |
| 08/03/2004 | US6770488 Use of raman spectroscopy, desiccated metal particles, molecular specific coatings, sample containers, and multivariate analysis to determine the concentration of an analyte |
| 08/03/2004 | US6770484 Using flame and graphite furnace atomic absorption spectrometry for analysis of sodium channel activity |
| 08/03/2004 | US6770441 Array compositions and methods of making same |
| 08/03/2004 | US6769911 Luminescence assisted caries excavation |
| 08/03/2004 | US6769769 Optical mapping apparatus with adjustable depth resolution and multiple functionality |
| 08/03/2004 | US6769307 Method and system for processing measurement signals to obtain a value for a physical parameter |
| 08/03/2004 | CA2343776C Self-piercing pulse oximeter sensor assembly |
| 08/03/2004 | CA2251861C Apparatus and method for determining a parameter of a particle in a fluid |
| 07/29/2004 | WO2004063953A1 Surveying system with remote-controlled video recording |
| 07/29/2004 | WO2004063796A2 Fiber optical illumination system |
| 07/29/2004 | WO2004063774A2 Optical monitoring of thin film deposition |
| 07/29/2004 | WO2004063734A1 Defect detector and defect detecting method |
| 07/29/2004 | WO2004063733A1 Image recognition apparatus and image recognition method |
| 07/29/2004 | WO2004063732A1 Method and device for detecting surface defects on workpieces or components having a shiny surface |
| 07/29/2004 | WO2004063731A1 Optical sensor |
| 07/29/2004 | WO2004063730A1 Fluorescence measuring equipment |
| 07/29/2004 | WO2004063729A1 Method and device for the selection of recycling glass |
| 07/29/2004 | WO2004063728A1 Strong-absorber-mediated array ellipsometer |
| 07/29/2004 | WO2004063727A1 Apparatus for on-line monitoring quality/condition of fluids |
| 07/29/2004 | WO2004063726A1 Imaging techniques and associated apparatus |
| 07/29/2004 | WO2004063725A1 A gas cell |
| 07/29/2004 | WO2004063724A1 Method of determination of anionic groups in pulp fibres |
| 07/29/2004 | WO2004063716A2 Assay products and procedures |
| 07/29/2004 | WO2004063708A2 Compensated infrared absorption sensor for carbon dioxide and other infrared absorbing gases |
| 07/29/2004 | WO2004063703A2 Methods for monitoring resin-loading of wood materials and engineered wood products |
| 07/29/2004 | WO2004063698A2 System for detection of wafer defects |
| 07/29/2004 | WO2004063696A2 Measuring and testing continuous elongated textile material |
| 07/29/2004 | WO2004063683A1 Real time spectral image analysis device and analysis method |
| 07/29/2004 | WO2004063681A2 Optoelectronic and microfluidic integration for miniaturized spectroscopic devices |
| 07/29/2004 | WO2004063668A2 Method and apparatus for simultaneous 2-d and topographical inspection |
| 07/29/2004 | WO2004063664A1 Optical method and device for inspecting surfaces |