| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 07/20/2011 | CN201903628U Intelligent mechanical characteristic comprehensive test instrument for high-voltage switch |
| 07/20/2011 | CN201903335U Indirect active laser angular position sensor |
| 07/20/2011 | CN201903334U Direct-type passive laser angular position sensor |
| 07/20/2011 | CN201903333U Lateral bending detecting device and lateral bending detecting system |
| 07/20/2011 | CN201903332U Laser Newton ring apparatus measuring device |
| 07/20/2011 | CN201903331U Measuring device for spring type bending parameters based on optical fiber bending loss |
| 07/20/2011 | CN201903330U Transparent detection tool |
| 07/20/2011 | CN201903329U Heat insulation device for assembly and welding deformation monitoring of large-scale component |
| 07/20/2011 | CN201903328U Embedded type vertical FBG (Fiber Bragg Grating) strain transducer for pavement |
| 07/20/2011 | CN201903327U Free space micro optics optical lever system for nanoscale micro-displacement measurement |
| 07/20/2011 | CN201903326U Nanoscale micro-displacement optical lever laser measurement system |
| 07/20/2011 | CN201903325U Goos-Hanchen shift real-time measurement system |
| 07/20/2011 | CN201903324U Optical fiber draw wire displacement sensor |
| 07/20/2011 | CN201903323U Non-contact displacement detection device of code spraying machine |
| 07/20/2011 | CN201903322U Intelligent infrared slight-change sensor |
| 07/20/2011 | CN201903321U Automatic laser wheel set detector |
| 07/20/2011 | CN201903310U Thread pitch detector of lead screw |
| 07/20/2011 | CN201900513U Measuring system for gear and special hand-held movable optical back reflector |
| 07/20/2011 | CN102132125A Calibration of a profile measuring system |
| 07/20/2011 | CN102132124A Method and device for continuously measuring silicon island elevation |
| 07/20/2011 | CN102131986A Three dimensional scanning arrangement including dynamic updating |
| 07/20/2011 | CN102129696A Method for calculating parameters of arc edge image based on FPGA |
| 07/20/2011 | CN102129176A Method for eliminating oblique error caused by surface shape of elongated lens |
| 07/20/2011 | CN102128879A Natural magnetizing phenomenon-based austenitic stainless steel plastic damage quantitative detection method |
| 07/20/2011 | CN102128839A Method for detecting defects in a transparent material transparent and a device for same |
| 07/20/2011 | CN102128603A Irregular area measuring method and device |
| 07/20/2011 | CN102128602A Fourth shaft device of image measuring instrument |
| 07/20/2011 | CN102128601A Precision measurement device for key dimensions of computerized numerical control bending die |
| 07/20/2011 | CN102128600A Method and device for measuring curvature radius of lens by use of laser |
| 07/20/2011 | CN102128599A Contact aspheric surface shape test device |
| 07/20/2011 | CN102128598A Checking device for thread |
| 07/20/2011 | CN102128597A Device for detecting surface shape deviation of lens |
| 07/20/2011 | CN102128596A Lens surface shape error detecting device and method thereof |
| 07/20/2011 | CN102128595A Detection method and device for dimension parameters of carving tool |
| 07/20/2011 | CN102128594A Grating lever-structured contact-pin displacement sensor and measuring method thereof |
| 07/20/2011 | CN102128593A 受电弓监测系统 Pantograph monitoring system |
| 07/20/2011 | CN102128592A Photoelectric measurement method by utilizing tolerance range |
| 07/20/2011 | CN102128591A Position measuring device |
| 07/20/2011 | CN102128590A FFC (Flexible Flat Cable) dimension check device |
| 07/20/2011 | CN102128589A Method for correcting azimuth errors of inner bore of part in process of assembling axle hole |
| 07/20/2011 | CN102128588A Integral double-frequency laser interferometer |
| 07/20/2011 | CN102128587A Jump detector for grinding wheel circle |
| 07/20/2011 | CN101872074B Adjustment method of three pairwise vertical light |
| 07/20/2011 | CN101813465B Monocular vision measuring method of non-contact precision measuring corner |
| 07/20/2011 | CN101799292B Relic identification method |
| 07/20/2011 | CN101782488B Automatic triaxial apparatus for automatically measuring and acquiring experimental data |
| 07/20/2011 | CN101762393B Balance weight vehicle tire road moving characteristic simulation tester |
| 07/20/2011 | CN101738166B Method for measuring sliding length of high-pressure lubricant interface |
| 07/20/2011 | CN101713641B Digital graphic technology-based method and device for analyzing leaf area |
| 07/20/2011 | CN101713638B Calibration method and device of embedded-type long-distance optical fiber sensor |
| 07/20/2011 | CN101701803B Bi-orthogonal diffraction optical grating measuring system and cardinal plane-sharing scanning workbench constructed by same |
| 07/20/2011 | CN101666740B Measuring device of micro scale dynamic response |
| 07/20/2011 | CN101639398B Fire smoke flow field tracing method |
| 07/20/2011 | CN101623170B Rice cooker and energy-saving control method |
| 07/20/2011 | CN101592477B Right-angled reflection type three-dimensional laser scanner and method for realizing three-dimensional imaging by using same |
| 07/20/2011 | CN101531328B Crane device positioning system |
| 07/20/2011 | CN101482388B Measurement system for measuring height and diameter of movable workpiece |
| 07/20/2011 | CN101458068B Miniature guide bearing lubricating oil film measuring apparatus and guide regulating method thereof |
| 07/20/2011 | CN101375127B Method and measuring device for measuring translation of surface |
| 07/20/2011 | CN101339002B Large angle Michelson type shearing speckle interferometer |
| 07/20/2011 | CN101315275B Measurer for vehicle steering angle |
| 07/20/2011 | CN101285865B Method and apparatus for detecting tip position of probe, alignment method, and probe apparatus |
| 07/19/2011 | US7983873 Non-contact deviation measurement system |
| 07/19/2011 | US7983788 Method for analyzing reflection properties |
| 07/19/2011 | US7983476 Working apparatus and calibration method thereof |
| 07/19/2011 | US7982884 Autofocus system with error compensation |
| 07/19/2011 | US7982882 Optical wave interference measuring apparatus |
| 07/19/2011 | US7982881 Apparatus and method for interferometric measurement of a sample |
| 07/19/2011 | US7982877 Method for measuring the anisotropy in an element comprising at least one fissile material and a corresponding installation |
| 07/19/2011 | US7982866 Calibration of a surveying instrument |
| 07/19/2011 | US7982766 Method and device for determining the alignment of the wheels of a vehicle |
| 07/19/2011 | US7981352 Method and apparatus for quality surveillance during the manufacture of tablets |
| 07/19/2011 | CA2656163C Auto-referenced system and apparatus for three-dimensional scanning |
| 07/19/2011 | CA2558732C Apparatus and method for determining orientation parameters of an elongate object |
| 07/14/2011 | WO2011083989A2 Defect inspection device |
| 07/14/2011 | WO2011083669A1 Stereo camera device |
| 07/14/2011 | WO2011083544A1 Film thickness measuring apparatus using interference and method of measuring film thickness using interference |
| 07/14/2011 | WO2011083476A1 Three dimensional measurement system |
| 07/14/2011 | WO2011082846A1 Measurement tool for recording a contour of an object |
| 07/14/2011 | WO2011056318A3 Apparatus and method for measuring position and/or motion using surface micro-structure |
| 07/14/2011 | US20110172952 Apparatus and Method for Measuring Position and/or Motion Using Surface Micro-Structure |
| 07/14/2011 | US20110170534 Method and apparatus for synchronizing measurements taken by multiple metrology devices |
| 07/14/2011 | US20110170119 System and method of detecting movement of an object |
| 07/14/2011 | US20110170118 Device and Method for Determining a Position and Orientation |
| 07/14/2011 | US20110170115 Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method |
| 07/14/2011 | US20110170108 Fast Microscale Actuators for Probe Microscopy |
| 07/14/2011 | US20110170097 Fiber-Based Optical Probe With Decreased Sample-Positioning Sensitivity |
| 07/14/2011 | US20110170089 Method and Apparatus For Vehicle Service System Optical Target Assembly |
| 07/14/2011 | US20110170088 Sensors, Systems and Methods for Position Sensing |
| 07/14/2011 | US20110168776 Apparatus and method for dispersive fourier-transform imaging |
| 07/14/2011 | US20110167656 Laser module co-axis adjustment structure |
| 07/14/2011 | DE112009002054T5 Dreidimensionale Abtastvorrichtung, die eine dynamische Aktualisierung enthält Three-dimensional scanning device contains a dynamic update |
| 07/14/2011 | DE10251427B4 Vorrichtung zur Darstellung und Vermessung von Mikrostrukturen auf Oberflächen Device for displaying and measuring micro structures on surfaces |
| 07/14/2011 | DE102011000088A1 Method for determining structures and/or geometry of workpiece, involves defining path to be passed and/or sequence of executions for specified range and/or fixed amount of measuring points and/or measuring elements |
| 07/14/2011 | DE102010004469A1 System und Verfahren zur dreidimensionalen Objektmessung System and method for three-dimensional object measurement |
| 07/14/2011 | DE102008029459B4 Verfahren und Vorrichtung zur berührungslosen Abstandsmessung Method and device for contactless distance measurement |
| 07/14/2011 | CA2824147A1 Three dimensional measurement system |
| 07/13/2011 | EP2343555A2 Velocity measuring device and method |
| 07/13/2011 | EP2343499A1 Correction of imaging errors in alignment systems with several measurement planes located in succession in the beam path |
| 07/13/2011 | EP2343498A1 Device for adjusting the light source of an electronic alignment device, operation being simplified by motorized adjustment of the light source, and methods in which this device is used |