| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 05/31/2011 | US7952703 Device and method for measuring microporous film on battery electrode plate, coater equipped with film measuring device, and coating method using film measuring method |
| 05/31/2011 | US7952699 Apparatus of inspecting defect in semiconductor and method of the same |
| 05/31/2011 | US7952698 Method and device for contact angle determination from radius of curvature of drop by optical distance measurement |
| 05/31/2011 | US7952696 Exposure measurement method and apparatus, and semiconductor device manufacturing method |
| 05/31/2011 | US7952691 Method and system of aligning a track beam and a high energy laser beam |
| 05/31/2011 | US7952085 Surface inspection apparatus and method thereof |
| 05/31/2011 | US7952065 Position detector and a detected element having a pattern for generating a position signal formed thereon |
| 05/31/2011 | CA2385678C Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification |
| 05/27/2011 | CA2721891A1 Optronic system and method dedicated to identification for formulating three-dimensional images |
| 05/26/2011 | WO2011062352A1 Method for recognizing a liquid level using temporal variation in the distribution of the pixel concentration in images, and apparatus for recognizing a liquid level using same |
| 05/26/2011 | WO2011062324A1 Method for determining reference surface of indentation test material for measurement of yield strength and method for determining depth of material pile-up |
| 05/26/2011 | WO2011062138A1 Wafer detecting apparatus |
| 05/26/2011 | WO2011061843A1 Device for measuring shape of inspected surface and program for calculating shape of inspected surface |
| 05/26/2011 | WO2011061514A1 Improved measurement of angular motion |
| 05/26/2011 | WO2011002754A3 Method to quantify discrete pore shapes, volumes, and surface areas using confocal profilometry |
| 05/26/2011 | US20110125458 Spectroscopic Scatterometer System |
| 05/26/2011 | US20110123092 Method for measuring semiconductor wafer profile and device for measuring the same used therefor |
| 05/26/2011 | US20110122423 Monitoring system for the acquisition of the layer thickness of dust in ventilation ducts |
| 05/26/2011 | US20110122422 Signal processing apparatus used for optical signal output device and optical displacement detection system |
| 05/26/2011 | US20110122421 Optical package alignment systems and protocols |
| 05/26/2011 | US20110122420 Method and apparatus for determining a height of a number of spatial positions on a sample |
| 05/26/2011 | US20110122419 Apparatus, system and methods for analyzing pressure-sensitive devices |
| 05/26/2011 | US20110122415 Method for optically enhanced holograhic interferometric testing for test and evaluation of semiconductor devices and materials |
| 05/26/2011 | US20110122395 Method and apparatus for mapping of line-width size distributions on photomasks |
| 05/26/2011 | US20110121841 Apparatus and method for predetermined component placement to a target platform |
| 05/26/2011 | US20110119936 Method of preparing a panel for fitting to a structure |
| 05/26/2011 | DE10296834B4 Überstrahlungsgerichtete Bildgebung Radiation-looking imaging |
| 05/26/2011 | DE102009055626A1 Optical measuring device for optical measurement of maize plant, has evaluation device evaluating distance signal of camera pixels to determine three-dimensional enveloped surface of measuring object to be detected in measuring region |
| 05/26/2011 | DE102009053972A1 Device for detecting position, path and speed of lift car, has coordinate carrier for detecting coordinates of device, where series of values is analogous to series of characteristics of coordinate segments |
| 05/26/2011 | DE102009053908A1 Reflection microscope for use in e.g. ellipsometry area, has lens comprising optical section, which exhibits numerical inlet aperture that is equal to sine of arctangent of multiple of tangent teta and mapping norm |
| 05/26/2011 | DE102009047044A1 Rotation detection device for detecting rotation movement of e.g. drilling machine, has evaluation device detecting rotation movement of object based on displacement of features within visual fields of camera system |
| 05/26/2011 | DE102009042529A1 Laserbearbeitungskopf mit einer Fokuslagenjustageeinheit sowie ein System und ein Verfahren zum Justieren einer Fokuslage eines Laserstrahls Laser processing head having a Fokuslagenjustageeinheit and a system and a method for adjusting a focal position of a laser beam |
| 05/25/2011 | EP2325656A1 Device and method for measuring vertical acceleration of pantograph by image processing |
| 05/25/2011 | EP2325597A1 Non-contact optical probe and measuring machine |
| 05/25/2011 | EP2324998A1 Method for inspecting the quality of folding boxes during their production |
| 05/25/2011 | EP2167909B1 Optical fiber sensor having electrical connectors |
| 05/25/2011 | EP1192411B1 Monolithic optical assembly |
| 05/25/2011 | CN201844980U Automatic detection system of solar silicon wafer |
| 05/25/2011 | CN201844930U Positioning measurement system for semi-trailer |
| 05/25/2011 | CN201844826U Angle measuring device |
| 05/25/2011 | CN201844825U Novel multi-point fiber Bragg grating crack monitoring unit |
| 05/25/2011 | CN201844824U Non-contact geometric parameter measuring device for optical parts |
| 05/25/2011 | CN201844823U Pole piece coating production line and online measurement system thereof |
| 05/25/2011 | CN201844822U Detection tool for width and length of finished board of CRTS (China railway track system) III type track slab |
| 05/25/2011 | CN201844821U FBG (fiber bragg grating) displacement sensor |
| 05/25/2011 | CN201844820U Double-cantilever beam type optical fiber Bragg grating displacement sensor |
| 05/25/2011 | CN201844819U Length measuring machine for rubber hose |
| 05/25/2011 | CN201844818U BGA (ball grid array) coplanarity measurement system based on projection Moire principle |
| 05/25/2011 | CN201844817U Coplanarity measuring system based on moire projection principle |
| 05/25/2011 | CN201844816U Detection tool for space position of embedded pipe of finished board of CRTS (China railway track system) III type track slab |
| 05/25/2011 | CN201844815U Detection tooling of finished product plate size jaws of cathode-ray tubes (CRTS) III type rail plates |
| 05/25/2011 | CN201844814U Detection tool for bolt positioning hole of embedded casing of steel mould of CRTS III type track board |
| 05/25/2011 | CN201844813U Connecting piece bearing jig special for automatic vision inspection equipment for module board |
| 05/25/2011 | CN201843934U Linear magnetic damping positioner and inclination detecting system thereof |
| 05/25/2011 | CN1924515B Device and method for measuring film, coating device and method |
| 05/25/2011 | CN1673683B Equipment for imaging linear optical sign |
| 05/25/2011 | CN102077053A Vision system and method for mapping of ultrasonic data into cad space |
| 05/25/2011 | CN102077052A Vision system for scan planning of ultrasonic inspection |
| 05/25/2011 | CN102077051A Method for measuring thickness or surface profile |
| 05/25/2011 | CN102075243A Error detection device and control method for laser communication link beams |
| 05/25/2011 | CN102074408A Intelligent high-voltage vacuum circuit breaker |
| 05/25/2011 | CN102073324A Linearly polarized light-based polarization tracking system and method |
| 05/25/2011 | CN102072745A Remote monitoring-based device, system and method for measuring crop yield in real time |
| 05/25/2011 | CN102072723A Method for drawing and classifying archaeological artifacts based on digital photogrammetry technology |
| 05/25/2011 | CN102072712A Infrared four-wheel positioner |
| 05/25/2011 | CN102072711A Radial runout non-contact detecting device for rotation shaft system |
| 05/25/2011 | CN102072710A Optical angle measuring device and angle measuring method |
| 05/25/2011 | CN102072709A Method for measuring profile tolerance of large-size mortise on small-diameter projector |
| 05/25/2011 | CN102072708A Optics detecting device |
| 05/25/2011 | CN102072707A Method for quickly detecting center and radius of circle in digital image |
| 05/25/2011 | CN102072706A Multi-camera positioning and tracking method and system |
| 05/25/2011 | CN102072705A Ball screw spiral line error on-line detection method and device thereof |
| 05/25/2011 | CN102072704A Non-contact laser displacement measurement system used for cement-based materials |
| 05/25/2011 | CN102072703A Optical measurement device and method for separation of GIS (Gas Insulated Switchgear) |
| 05/25/2011 | CN102072702A Method for calculating corresponding positions of images of two cameras |
| 05/25/2011 | CN102072701A Method for detecting size of part and device |
| 05/25/2011 | CN102072700A Coplanarity measuring system based on projection Moire principle |
| 05/25/2011 | CN102072699A Apparatus detecting position of functional layer on electrode |
| 05/25/2011 | CN102072695A Measuring device and measuring method for tree |
| 05/25/2011 | CN102071967A Filling simulator for salt rock cavern |
| 05/25/2011 | CN102069824A Positioning device and method for rail traffic vehicle |
| 05/25/2011 | CN102069096A Method and device for measuring external diameter of heavy-calibre seamless steel pipe on line by using CCD (Charge Coupled Device) cameras |
| 05/25/2011 | CN102069059A Coating quantity measurement and control process for high-quality copper plate paper |
| 05/25/2011 | CN101806723B Double-beam multi-functional z scanning optical non-linear measuring device and method |
| 05/25/2011 | CN101706262B Absolute non-interfering precision measuring method facing ultra-large spatial complex curved surface |
| 05/25/2011 | CN101694380B Automatic checking method of pump dispenser |
| 05/25/2011 | CN101676704B Distortion tester |
| 05/25/2011 | CN101672628B Aspheric optical element surface shape detection device |
| 05/25/2011 | CN101655347B Driving three-dimensional omni-directional vision sensor based on laser diode light source |
| 05/25/2011 | CN101629810B Optical doubling frequency laser interference measurement system and optical doubling frequency laser interference measurement method for displacement of special geometric point |
| 05/25/2011 | CN101600934B Device for determining the distance between a rotor blade and a wall of a turbine engine, surrounding said rotor blade |
| 05/25/2011 | CN101576374B Mobile moire interferometer |
| 05/25/2011 | CN101533580B Dynamic balancing test device of rigid double-disk rotor |
| 05/25/2011 | CN101512288B Optical device for monitoring a rotatable shaft with an orientated axis |
| 05/25/2011 | CN101387504B Displacement sensing method and motor control apparatus |
| 05/25/2011 | CN101363804B Substrate outer appearance inspection device |
| 05/25/2011 | CN101320003B Method for improving coherent gradient sensitivity measurement accuracy |
| 05/25/2011 | CN101290220B Position measuring device |
| 05/25/2011 | CN101244523B Laser process testing method and special instrument |
| 05/25/2011 | CN101243329B Method for determining the layer thickness of a tbc coating of at least one blade of a non-positive-displacement machine, a corresponding tbc layer thickness measuring device for carrying out the method and uses of tbc thickness measuring device |