| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 02/24/2010 | CN201413273Y Rock deformation and cracking three-dimensional dynamic testing device based on optical fiber strain sensing |
| 02/24/2010 | CN201413230Y Improved optical fiber geometric parameter tester |
| 02/24/2010 | CN201413131Y Novel device for measuring and calculating leaf area index |
| 02/24/2010 | CN201413130Y Measuring device based on double-frequency interference principle for measuring straightness and position |
| 02/24/2010 | CN201413129Y Simple device for measuring notch depth of aluminum casing of square-type lithium ion battery |
| 02/24/2010 | CN201413128Y Shaftless photoelectric coder |
| 02/24/2010 | CN201413127Y V-belt length measuring machine |
| 02/24/2010 | CN201413126Y Conversion seat |
| 02/24/2010 | CN201413125Y 便携式激光线性检测仪 Portable laser linear detector |
| 02/24/2010 | CN201413124Y Contact type optical-fiber head measuring device |
| 02/24/2010 | CN201413123Y Bulge inspecting device |
| 02/24/2010 | CN101657696A Method for detecting edge on transparent substrate, apparatus for detecting edge on transparent substrate, and processing apparatus |
| 02/24/2010 | CN101655362A Measuring instrument and measuring method thereof |
| 02/24/2010 | CN101655361A Method for measuring attitude of unstable reference platform based on double camera |
| 02/24/2010 | CN101655360A 16-step dual-frequency grating phase shift profilometry capable of absolute phase unwrapping |
| 02/24/2010 | CN101655359A Method for realizing real-time three-dimensional shape measurement by using unequal step phase shifting cross grating |
| 02/24/2010 | CN101655358A Improved dynamic characteristic of phase measuring profilometry of cross compound grating by color coding |
| 02/24/2010 | CN101655357A Method for acquiring phase gradient correlated quality diagram for two-dimensional phase unwrapping |
| 02/24/2010 | CN101655356A Graduation device for detecting surface shape of aspheric optical element |
| 02/24/2010 | CN101655355A Test method for molding surface deflection of car sun-roof visor |
| 02/24/2010 | CN101655354A Method for detecting deformation and internal force of underground H type steel by optical fiber |
| 02/24/2010 | CN101655353A Miniature extrinsic Fabry-Perot type optical fiber pressure transducer and manufacturing method thereof |
| 02/24/2010 | CN101655352A Three-dimensional speckle strain measurement device and measurement method thereof |
| 02/24/2010 | CN101655351A Capillary type encapsulation method of bare F-P optical fiber transducer |
| 02/24/2010 | CN101655350A Optical distance measuring sensor and electronic device |
| 02/24/2010 | CN101655349A Full-automatic optical size detecting method and detecting system |
| 02/24/2010 | CN101655348A Method and system for calculating a position of an object in a container crane facility and control program for a measuring device |
| 02/24/2010 | CN101655347A Driving three-dimensional omni-directional vision sensor based on laser diode light source |
| 02/23/2010 | US7668424 Aligner apparatus for connecting optical waveguides |
| 02/23/2010 | US7668395 Image processing device, method, and program |
| 02/23/2010 | US7668343 Surface position measuring method and apparatus |
| 02/23/2010 | US7668056 Warpage angle measurement apparatus and warpage angle measurement method for optical recording medium |
| 02/23/2010 | US7667859 Method and device for hyperacute detection of an essentially rectilinear contrast edge and system for fine following and fixing of said contrast edge |
| 02/23/2010 | US7667858 Automated process control using optical metrology and a correlation between profile models and key profile shape variables |
| 02/23/2010 | US7667857 Optical displacement meter, optical displacement measuring method, optical displacement measuring program, computer-readable recording medium, and device that records the program |
| 02/23/2010 | US7667856 Optical characteristic measuring apparatus |
| 02/23/2010 | US7667855 Providing position information to computing equipment installed in racks of a datacenter |
| 02/23/2010 | US7667854 Hand-held survey probe |
| 02/23/2010 | US7667852 Measuring the shape, thickness variation, and material inhomogeneity of a wafer |
| 02/23/2010 | US7667851 Method and apparatus for using a two-wave mixing ultrasonic detection in rapid scanning applications |
| 02/23/2010 | US7667850 Imaging system with low coherence light source |
| 02/23/2010 | US7667842 Structure and method for simultaneously determining an overlay accuracy and pattern placement error |
| 02/23/2010 | US7667835 Apparatus and method for preventing copper peeling in ECP |
| 02/23/2010 | US7667833 Alignment method for parabolic trough solar concentrators |
| 02/23/2010 | US7667831 Method and device for inspecting a surface of an optical component |
| 02/23/2010 | US7667180 Image capturing system, image capturing method, and recording medium |
| 02/23/2010 | CA2352188C Method and apparatus of automatically identifying faults in a machine vision measuring system |
| 02/18/2010 | WO2010017884A1 Apparatus and method for optically inspecting a surface on an object |
| 02/18/2010 | WO2009132360A3 Systems and methods for performing optical spectroscopy using a self-calibrating fiber optic probe |
| 02/18/2010 | WO2009117161A3 External system for robotic accuracy enhancement |
| 02/18/2010 | US20100042363 Imaging optics designed by the simultaneous multiple surface method |
| 02/18/2010 | US20100042362 Digital signal processing in optical systems used for ranging applications |
| 02/18/2010 | US20100039655 Profile inspection system for threaded and axial components |
| 02/18/2010 | US20100039654 Nanoscale Optical Tomography Based on Volume-Scanning Near-Field Microscopy |
| 02/18/2010 | US20100039653 Position detection system for the contactless interferometric detection of a location of a targer object and scanning system equipped with the same |
| 02/18/2010 | US20100039616 Optical image measurement device and program for controlling the same |
| 02/18/2010 | US20100037695 Photoacoustic imaging apparatus |
| 02/18/2010 | US20100037674 Test Surfaces Useful for Calibration of Surface Profilometers |
| 02/18/2010 | US20100037473 Method for locating a geometric detail for determining the spatial position of a wheel rim relative to a measuring instrument and method and device for determining the spatial position of a wheel rim with respect to a measuring instrument |
| 02/18/2010 | DE202009015316U1 Vorrichtung zur Bestimmung der Lage eines Kolbens Apparatus for determining the position of a piston |
| 02/18/2010 | DE10257424B4 Vorrichtung und Verfahren zum Erfassen einer Drehung Apparatus and method for detecting a rotation |
| 02/18/2010 | DE10239765C5 Profiltiefenmeßvorrichtung Profiltiefenmeßvorrichtung |
| 02/18/2010 | DE102008036275A1 Optischer Sensor und Verfahren zum Vermessen von Profilen Optical sensor and method for measuring profiles |
| 02/18/2010 | DE102008036264A1 Optischer Sensor und Verfahren zum Vermessen von Profilen Optical sensor and method for measuring profiles |
| 02/18/2010 | DE102006055758B4 Verfahren zur Kalibrierung von Kameras und Projektoren Methods for the calibration of cameras and projectors |
| 02/18/2010 | DE102005060772B4 Verfahren zur Erkennung einer Kante eines Bedruckstoffes Method for detecting an edge of a print substrate |
| 02/18/2010 | DE10104355B4 Vorrichtung und Verfahren zur Bildabtastung der Oberfläche eines Objekts Apparatus and method for image scanning of the surface of an object |
| 02/17/2010 | EP2153214A1 Apparatus for characterizing a surface structure |
| 02/17/2010 | EP2153167A1 Apparatus for measurement of three-dimensional shape |
| 02/17/2010 | EP2153166A1 Device and method for measuring the shape of freeform surfaces |
| 02/17/2010 | EP2079982B1 Method for determining the axis of rotation of a vehicle wheel |
| 02/17/2010 | CN201408171Y High-speed flying and snapping device of full-automatic detection and separation taping machine |
| 02/17/2010 | CN201408102Y Leakage detector for cigar lighter |
| 02/17/2010 | CN201408018Y Device for realizing light path quadrupling in optical measurement |
| 02/17/2010 | CN201408017Y Device for realizing light path quadrupling in optical measurement |
| 02/17/2010 | CN201407998Y Laser detector |
| 02/17/2010 | CN201407997Y Three-dimensional microscopy observation instrument |
| 02/17/2010 | CN201407996Y Air floatation vertical column type cylindricity measuring instrument |
| 02/17/2010 | CN201407995Y Dynamic optical strain gauge |
| 02/17/2010 | CN201407994Y Photoelectric length meter |
| 02/17/2010 | CN201407993Y Tyre mold detector |
| 02/17/2010 | CN201407992Y Light path quadrupling device for realizing self-mixing interference in optical measurement |
| 02/17/2010 | CN201406622Y Rapid photoelectric road bend detecting device |
| 02/17/2010 | CN201405158Y Welding track detecting and controlling system for corrugated plates of cargo container based on distance measurement with laser |
| 02/17/2010 | CN201404921Y Device for sorting ball bearings through optical level laser scanning |
| 02/17/2010 | CN101652626A Geometry measurement instrument and method for measuring geometry |
| 02/17/2010 | CN101652625A Apparatus for measuring defects in a glass sheet |
| 02/17/2010 | CN101650170A Detection method of wafer surface roughness |
| 02/17/2010 | CN101650169A Scraper planeness detection system |
| 02/17/2010 | CN101650168A Laser beam axis sight deflection test system under external field environment |
| 02/17/2010 | CN101650167A Eccentricity test device |
| 02/17/2010 | CN101650166A Laser interference system used for measuring micro roll angle |
| 02/17/2010 | CN101650165A Optical detection method of verticality error of longitudinal axis and latitudinal axis of horizontal type telescope |
| 02/17/2010 | CN101650164A Phase unwrapping method based on malposition fringes in three-dimensional scanning system |
| 02/17/2010 | CN101650163A Method for analyzing digital interference fringe and device for detecting optical component surface shape |
| 02/17/2010 | CN101650162A Three-dimensional detection method of plateau honing cross hatches in inner hole of cylinder liner |
| 02/17/2010 | CN101650161A Three-dimensional detection method of plateau cross hatches |
| 02/17/2010 | CN101650160A Roller gap measuring and regulating method of four-roller paint applicator |
| 02/17/2010 | CN101650159A Measuring system of gap between two ends of magnetic roller and photosensitive drum |
| 02/17/2010 | CN101650158A Differential planar reflector laser interference system for measuring linear displacement |