Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › 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)
11/1997
11/26/1997CN1166128A Method of determining basolute spatial co-ordinates of at least one point on a reflecting surface
11/26/1997CN1036545C Measuring system for absolute position
11/25/1997US5692070 Calibration of semiconductor pattern inspection device and a fabrication process of a semiconductor device using such an inspection device
11/25/1997US5692066 Method and apparatus for image plane modulation pattern recognition
11/25/1997US5691923 Digital measuring system
11/25/1997US5691921 Thermal sensors arrays useful for motion tracking by thermal gradient detection
11/25/1997US5691815 For determining height of a target object above a measurement surface
11/25/1997US5691784 Apparatus for the projection of fringe-like light patterns
11/25/1997US5691545 Method and apparatus for electro-optically determining the dimension, location and attitude of objects
11/25/1997US5691544 Apparatus for obtaining three-dimensional data from multiple parts or devices in a multi-pocketed tray
11/25/1997US5691543 Inspecting device and method for detecting minute contour defects
11/25/1997US5691540 Assembly for measuring a trench depth parameter of a workpiece
11/25/1997US5691253 Forming layer over patterned substrate, wherein the layer has first exposed surface lying in a first elevation, and a second elevation that is different from the first elevation, polishing to form second exposed surface, analyzing
11/25/1997US5690417 Surface illuminator with means for adjusting orientation and inclination of incident illumination
11/20/1997WO1997043678A1 Telecentric optical device
11/20/1997WO1997043623A1 Defect detecting apparatus and method
11/20/1997WO1997043607A1 Method and apparatus for generating a control signal
11/20/1997WO1997043600A1 Route guiding device for vehicle
11/20/1997WO1997043598A1 System and method for measuring the microroughness of a surface of a substrate
11/20/1997WO1997043597A1 Optical three-dimensional measuring instrument, and hologram exposure method and optical axis adjustment method in the measuring instrument
11/20/1997WO1997043596A1 Digital measuring scope with thermal compensation
11/20/1997DE19647059C1 Measuring table for optical coordinate measuring machine
11/20/1997DE19636028C1 Stereo image object detection, esp. for road vehicles
11/19/1997EP0807801A1 Apparatus for inspecting deformation of pipe
11/19/1997EP0807800A1 Coordinate detecting system, method therefor and game system
11/19/1997EP0807262A1 Electro-optical measuring device for absolute distances
11/19/1997EP0807242A1 Fiber optic sensor for magnetic bearings
11/19/1997EP0742771B1 An optical tracker system
11/19/1997CN1165323A Automated non-visual method of locating periodically arranged sub-micron objects
11/18/1997US5689337 Coaxial disc-mount for measuring flatness of computer-drive discs by interferometry
11/18/1997US5689336 Photoelectric position measuring system
11/18/1997US5689330 Laser plane generator having self-calibrating levelling system
11/13/1997WO1997042891A1 Conoscopic system for real-time corneal topography
11/13/1997WO1997042537A1 Peak processing method for confocal optical apparatuses
11/13/1997WO1997042464A1 Device for non-contact measurement of the surface of a three dimensional object
11/13/1997WO1997042463A1 Method and devices for detecting flexure, and structure such as a geotechnical or building structure equipped with such a device
11/13/1997DE19717885A1 Verfahren und Vorrichtung mit zwei gleichzeitig benutzten Beobachtungskameras, welche dreidimensionale Messungen am Ort und in Echtzeit von einer komplexen Struktur auf einem Stapel dünner Schichten während einer Auftragungs- oder Abtragungsoperation gestatten Method and apparatus used simultaneously with two observation cameras, which allow three-dimensional measurements in real time at the location of a complex structure on a stack of thin films during a removal operation or APPLICATION:
11/13/1997DE19618503A1 Dynamic weight, geometry and/or position sensor for parcel goods
11/13/1997DE19618140A1 3D-Meßanordnung zur Ganzkörpererfassung und Einmessung einer entsprechenden Meßanordnung 3D measuring system for whole body detection and measurement of an appropriate measuring device
11/13/1997CA2253625A1 Method and devices for detecting flexure, and structure such as a geotechnical or building structure equipped with such a device
11/12/1997EP0806672A2 Method and apparatus for handling a sample
11/12/1997EP0806650A2 Method and apparatus for measuring internal property distribution
11/12/1997EP0806629A1 Device for the geometrical control of vehicles
11/12/1997EP0806266A2 Polishing method and polishing apparatus using the same
11/12/1997EP0805996A1 Process and device for imaging an object
11/12/1997EP0805966A1 Apparatus and method for binocular measurement system
11/12/1997EP0805955A1 Method and apparatus for detecting an object
11/12/1997EP0805948A1 Scanning arrangement and method
11/12/1997EP0712484A4 Profilometry scanner mechanism
11/12/1997EP0701684A4 Apparatus and method of film thickness measurement
11/11/1997US5687210 Method and device for determining the attenuation function of an object with respect to the transmission of a reference material thickness
11/11/1997US5687031 Three-dimensional image acquisition apparatus
11/11/1997US5686996 Device and method for aligning a laser
11/11/1997US5686995 Scale pattern arrangement
11/11/1997US5686994 Appearance inspection apparatus and appearance inspection method of electronic components
11/11/1997US5686993 Method of and apparatus for measuring film thickness
11/11/1997US5686720 Device for acquiring data related to topography of a medium
11/11/1997US5685186 Eyewinder
11/11/1997CA2084201C Remote tracking system particularly for moving picture cameras and method
11/08/1997CA2171484A1 Digital remote scaling
11/06/1997WO1997041460A2 Combined laser/flir optics system
11/06/1997WO1997040991A2 Method for analyzing a separation in a deformable structure
11/06/1997DE19708132A1 Lining up method on optical target
11/05/1997EP0805411A2 Image recognition whereby the binarization threshold is determined by image substraction
11/05/1997EP0805359A2 Multi-pulse, multi-return, modal range processing for clutter rejection
11/05/1997EP0804976A2 Device for measuring and sorting workpieces
11/05/1997EP0804722A1 Surface inspection system
11/05/1997EP0804716A1 Photo-electric distance- and angle-measurement system for measuring the displacement of two objects with respect to each other
11/05/1997EP0804713A1 Optical wafer positioning system
11/05/1997EP0804712A1 Interferometric measurement of surfaces with diffractive optics at grazing incidence
11/05/1997EP0760932A4 Apparatus for detecting relative movement
11/05/1997EP0639259A4 Apparatus for detecting relative movement.
11/04/1997US5684599 Wafer notch dimension measuring apparatus
11/04/1997US5684597 Method and device for coin diameter discrimination
11/04/1997US5684596 Method and apparatus for measuring axial and torsional loads on a valve stem
11/04/1997US5684594 Object fixturing in interferometer
11/04/1997US5684593 Easy to align interferometric reference reflectors
11/04/1997US5684578 Laser alignment head for use in shaft alignment
11/04/1997US5684569 Position detecting apparatus and projection exposure apparatus
11/04/1997US5684545 Adaptive optics wave measurement and correction system
11/04/1997US5684295 Solid state image pickup device having dual integrator
11/04/1997US5684292 For obtaining data concerning an object
11/04/1997US5682672 Cable arrangement indicating and inspecting apparatus for connector
10/1997
10/30/1997WO1997040412A1 Confocal optical apparatus and hologram exposure apparatus
10/30/1997WO1997040407A1 Photogrammetric process for three-dimensional tracking of moving objects
10/30/1997WO1997040342A2 Integrated system for imaging and modeling three-dimensional objects
10/30/1997WO1997040341A1 Apparatus and method for characterizing fiber crimps
10/30/1997DE19715212A1 Hand-held ophthalmological instrument for measuring corneal radius of curvature
10/30/1997CA2252409A1 Integrated system for imaging and modeling three-dimensional objects
10/30/1997CA2224823A1 Photogrammetric process for three-dimensional monitoring of a moving object
10/29/1997EP0803710A2 Opto-electrical position measuring device
10/29/1997EP0803703A1 A method for determining vehicle wheel alignment
10/29/1997EP0803062A1 Process and device for determining the layer thickness, the conductivity and/or the layer contact quality of layers deposited on substrates
10/29/1997EP0781403A4 Dynamic light scattering microvolume cell assembly for continuous flow dialysis
10/29/1997EP0668999B1 Apparatus for measuring the quality of meat
10/29/1997CN1163661A Scanning arrangement and method
10/29/1997CN1163390A Method for measuring real space length by camera shooting and optical system correcting method and datum gauge
10/29/1997CN1036292C Two-frequency laser collimation measuring method and interferometer
10/28/1997US5682242 Method and apparatus for determining a location on a surface of an object
10/28/1997US5682240 Interferometric measurements with multiple light sources
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