G01B 11 - Measuring arrangements characterised by the use of optical means

Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862)
10/2004
10/19/2004	US6806905 Digital camera
10/19/2004	US6806484 Sub-micron accuracy edge detector
10/19/2004	US6806459 Measurement of transparent container sidewall thickness
10/19/2004	US6806105 Method of measuring meso-scale structures on wafers
10/19/2004	US6805899 Combining signal samples to produce at least one machine direction profile of a characteristic of web; combining machine direction profile with correction data to produce a corrected machine direction profile of characteristic
10/19/2004	US6804897 Apparatus and method for use in assembling drive train of a race car
10/14/2004	WO2004088721A2 Optimized model and parameter selection for optical metrology
10/14/2004	WO2004088351A1 Method and device for determining a position of an underwater vehicle relative to an underwater object
10/14/2004	WO2004088301A1 A method and apparatus for inspecting a tubular
10/14/2004	WO2004088285A2 Optical determination of changes in the shape of an object and of the fluid flow around an object
10/14/2004	WO2004088243A1 Method and device for detecting, determining and documenting damage, especially deformations in lacquered surfaces caused by sudden events
10/14/2004	US20040203328 Measuring apparatus
10/14/2004	US20040202364 Calibration object
10/14/2004	US20040201859 Method and device for the geometrical measurement of a material strip
10/14/2004	US20040201857 Self-referenced tracking
10/14/2004	US20040201856 Laser digitizer system for dental applications
10/14/2004	US20040201842 Method and apparatus for article inspection including speckle reduction
10/14/2004	US20040201839 Sample positioning system to improve edge measurements
10/14/2004	US20040201675 Stroke information measuring instrument and stroke information measuring method
10/14/2004	US20040200947 Multi-dimensional measuring system
10/14/2004	DE20308761U1 Sewer investigation vehicle has marker frame in camera field of view with marker heads creating laser light markings on wall for video imaging of deformations
10/14/2004	DE19919804B4 Autofokus-System Autofocus system
10/14/2004	DE19822519B4 Entfernungsmeßvorrichtung A distance
10/14/2004	DE19536296B4 Signalmarken und Verfahren zu deren Identifizierung Signal markers and methods of identifying
10/14/2004	DE10332357A1 Detection method using single-pixel sensor for detecting distance, movement, presence and coarse contour of bodies and their surfaces, by producing characteristic curves taking account of different scanning media
10/14/2004	DE10312872A1 Optical detector, for sensing position of object in detection region, has adjustable mirror to direct light from source to receiver and determines object position from interruption of light path
10/13/2004	EP1467318A2 Non-contact measurement system and method
10/13/2004	EP1467196A1 Method and device for measuring the shrinkage of staple fiber after a heat treatment
10/13/2004	EP1467177A1 Method and apparatus for measuring thicknesses of layers of multilayer thin film
10/13/2004	EP1467176A1 Inspection system and method
10/13/2004	EP1466305A2 Obscuration detector
10/13/2004	EP1466206A1 Machine and method for inspecting ferrule of optical connector
10/13/2004	EP1466163A2 Spectroscopic diagnostic methods and system
10/13/2004	EP1466137A2 Stereoscopic three-dimensional metrology system and method
10/13/2004	EP1466136A1 Laser-based coordinate measuring device and laser-based method for measuring coordinates
10/13/2004	EP1296797B1 Method for detecting, locating and identifying defects in a laser beam weld seam
10/13/2004	CN2648463Y Capillary sealer for fibre-optical and grating
10/13/2004	CN2648401Y Height measuring and correcting device with magnetic-suspension micro-moving platform
10/13/2004	CN1536525A Moving robot using image sensor and method for measuring its moving distance
10/13/2004	CN1536366A Self-calibrating projection equation method for implementing stereo PIV method
10/12/2004	US6804547 Medical therapeutic and/or diagnostic apparatus having a position detecting device
10/12/2004	US6804014 Method and apparatus for determining contact opening dimensions using scatterometry
10/12/2004	US6804013 Optical element
10/12/2004	US6804012 Arrangement for the detection for relative movements or relative position of two objects
10/12/2004	US6804010 Optical coating thickness optimization for fly height test media
10/12/2004	US6804009 Wollaston prism phase-stepping point diffraction interferometer and method
10/12/2004	US6804003 System for analyzing surface characteristics with self-calibrating capability
10/12/2004	US6803990 Exposure apparatus and pressure correction method
10/12/2004	US6803593 Distance measuring system
10/12/2004	US6802130 Alignment device for rotating tire laser mapping machine
10/12/2004	CA2192927C Self-illuminating touch activated optical switch
10/07/2004	WO2004086573A2 Laser system for measurements of the profile of objects
10/07/2004	WO2004086068A1 System and method for in-situ monitor and control of film thickness and trench depth
10/07/2004	WO2004086015A2 Optical inspection system, illumination apparatus and method for imaging specular objects based on illumination gradients
10/07/2004	WO2004085993A2 Generic interface for an optical metrology system
10/07/2004	WO2004085958A1 Workpiece configuration detection system and method
10/07/2004	WO2004085957A1 Method for contactlessly and dynamically detecting the profile of a solid body
10/07/2004	WO2004085956A2 Laser digitizer system for dental applications
10/07/2004	WO2004065897A3 Interferometric measuring device
10/07/2004	WO2004040234B1 Arrangement for measuring the geometry or structure of an object
10/07/2004	US20040199283 Salvage methods and apparatus
10/07/2004	US20040198018 Method of manufacturing a semiconductor device
10/07/2004	US20040197050 Optical distributed sensor with bragg grating sensing structure
10/07/2004	US20040196469 Optical profiler for ultra-smooth surface with normal incident beam deflection method
10/07/2004	US20040196468 Method and arrangement for topographically characterizing a surface of a hard disk with distortion due to disk modes removed
10/07/2004	US20040196452 Aligning optical components of an optical measuring system
10/07/2004	US20040196451 Position measurement method, an apparatus, a computer program and a method for generating calibration information
10/07/2004	US20040195530 Apparatus for measuring gap between mask and substrate using laser displacement sensor, and method thereof
10/07/2004	US20040195493 Light receiving device with controllable sensitivity and spatical information detecting apparatus using the same
10/07/2004	US20040194699 Apparatus for simultaneously coating and measuring parts
10/07/2004	DE202004009727U1 Vorrichtung zur Messung von Winkeln optischer Oberflächen Device for measuring angles of optical surfaces
10/07/2004	DE10313191A1 Verfahren zur berührungslosen dynamischen Erfassung des Profils eines Festkörpers Method for contactless dynamic detection of the profile of a solid
10/07/2004	DE10312535A1 Verfahren und Vorrichtung zum geometrischen Vermessen eines Materialbandes Method and device for measuring a geometrical material strip
10/07/2004	DE10311390A1 Speckle interferometry measurement method for testing female screw thread uses series of images captured by camera arranged at different angles relative to thread axis
10/07/2004	DE10040139B4 Verfahren zur Messung von Schienenprofilen und Gleislagestörungen sowie Vorrichtung zur Durchführung des Verfahrens A method for measuring rail sections and track position disorders as well as apparatus for carrying out the method
10/06/2004	EP1465017A2 Semiconductor wafer and exposure mask with alignment marks, mark detecting method and method of exposure
10/06/2004	EP1464920A1 Method and apparatus for detecting, determining and documenting damages, in particular deformations of painted surfaces caused by sudden events
10/06/2004	EP1463421A2 Device and system for measuring the properties of multi-segmented filters and corresponding method
10/06/2004	EP1299754B1 Pseudo-randomized infrared blurring array
10/06/2004	EP1290408B1 Method and assembly for the photogrammetric detection of the 3-d shape of an object
10/06/2004	EP1204844B1 Device for determining wheel and/or axle geometry in motor vehicles
10/06/2004	EP1183510B1 Strain sensing
10/06/2004	EP1166039B1 Method and device for automatically adjusting the axle geometry of a suspended vehicle in a production line
10/06/2004	EP1123483B1 Detection of irregularities in a convex surface, such as a tire sidewall, using band-pass filtering
10/06/2004	EP0966651A4 Non-contact position sensor
10/06/2004	EP0963548B1 Inspection method
10/06/2004	CN2646668Y Repeatedly-usable optical fiber grating strain transducer
10/06/2004	CN2646666Y Sensitivity enhanced optical fiber grating strain transducer
10/06/2004	CN2646661Y Optical device for detecting exterior size of integrated circuit
10/06/2004	CN2646660Y Engineering capability parameter automatic sizing device for a high precision patch machine
10/06/2004	CN1535476A Method for evaluating shape of wafer, wafer and method for selecting wafer
10/06/2004	CN1535371A Method and device for determining rectilinearity of guide rails
10/06/2004	CN1535102A Printed circuitboard, apparatus and method for checking the same
10/06/2004	CN1534387A Photoetching mark structure, photoetching projection device and method of proceeding base plate aligning
10/06/2004	CN1534329A Optical beam drifting amount fast feedback controlling type high precision laser aligning method and device
10/06/2004	CN1534294A Textile surface analysis method and its system
10/06/2004	CN1534272A Non-contact 3-D shape testing method and its device
10/06/2004	CN1534271A Device detection
10/06/2004	CN1170164C Method of measuring nano grade crystal whisker material Yo ung modulus
10/06/2004	CN1170120C Variable-accuracy electronic laser two-dimensional dip measuring method and device

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