| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 12/03/2008 | EP1653625B1 Position-to-number electro-optical converter |
| 12/03/2008 | EP1558190B1 Method and system for determining the alignment of a surface of an object in relation to a laser beam |
| 12/03/2008 | EP1540366B1 Method and system of triangulating an object |
| 12/03/2008 | CN201159720Y Image detection device for continuous casting blank |
| 12/03/2008 | CN201159642Y Rod type rock formation displacement monitoring instrument and system |
| 12/03/2008 | CN201159638Y Testing device for size and concentricity of optical fiber insertion core inside and outside circularity |
| 12/03/2008 | CN201159637Y Movement detection module for integrated illumination and sensing function |
| 12/03/2008 | CN201159636Y Tool detection instrument |
| 12/03/2008 | CN201158790Y Railway line parameter optoelectronic testing device for tamping machine |
| 12/03/2008 | CN201158385Y Instrument for accurately testing high-speed railway rails |
| 12/03/2008 | CN101317502A Working device and working method for circuit board |
| 12/03/2008 | CN101316775A Replace timing detector of conveyor chain and replace timing detection method of conveyor chain |
| 12/03/2008 | CN101315336A Reinforced bar detection instrument for crack fracture of house after earthquake hazard |
| 12/03/2008 | CN101315276A Emendation method for straightness error of numerical control machine slide rail |
| 12/03/2008 | CN101315275A Measurer for vehicle steering angle |
| 12/03/2008 | CN101315274A Monitoring device and real-time monitoring method for bridge vibration deformation |
| 12/03/2008 | CN101315273A Methods and apparatus for an instrumented fastener |
| 12/03/2008 | CN101314932A Camera shooting measuring method for track geometric parameter |
| 12/03/2008 | CN100439862C Apparatus for inspecting appearance of inspection piece |
| 12/03/2008 | CN100439861C Method for measuring object deformation field by using moire interference carrier frequency modulation technology |
| 12/03/2008 | CN100439860C Distributed optical fiber sensor |
| 12/03/2008 | CN100439859C Optical fiber interference type on-line micro-displacement measuring system using fibre grating |
| 12/03/2008 | CN100439858C Interferometry measurement in disturbed environments |
| 12/03/2008 | CN100439857C Large-shearing carrier-frequency electronic speckle interference displacement field separating method |
| 12/03/2008 | CN100439856C Non-contact type hand-driven automobile body left-right symmetric point height difference detector |
| 12/03/2008 | CN100439855C A method for measuring the position of a mark in a deflector system |
| 12/03/2008 | CN100439854C Anti-shock interference instrument |
| 12/02/2008 | US7460982 Apparatus and method for producing a numeric display corresponding to the volume of a selected segment of an item |
| 12/02/2008 | US7460251 Dimension monitoring method and system |
| 12/02/2008 | US7460250 Laser triangulation system |
| 12/02/2008 | US7460249 Measuring instrument of polygon-mirror motor |
| 12/02/2008 | US7460248 Tissue imaging system |
| 12/02/2008 | US7460243 Measuring apparatus sensitive to rotational but not translational or vibrational movement |
| 12/02/2008 | US7460242 Systems and methods for high-precision length measurement |
| 12/02/2008 | US7460236 Analytical method and apparatus |
| 12/02/2008 | US7460231 Alignment tool for a lithographic apparatus |
| 12/02/2008 | US7460229 Beam alignment in spectroscopic microscopes |
| 12/02/2008 | US7460216 Surface strain measuring device |
| 12/02/2008 | US7459712 Method and apparatus of measuring pattern dimension and controlling semiconductor device process having an error revising unit |
| 12/02/2008 | US7458165 Vehicle wheel alignment system and methodology |
| 12/02/2008 | CA2460089C Method, apparatus and program for determining growth of trees |
| 11/27/2008 | WO2008143989A2 Motion measurement and synchronication using a scanning interferometer with gratings |
| 11/27/2008 | WO2008143614A1 Method and apparatus for wheel alignment |
| 11/27/2008 | WO2008143502A2 Optical distance sensor |
| 11/27/2008 | WO2008142166A1 Optical metrology method for measuring the outline of a manufactured part |
| 11/27/2008 | WO2008141924A1 Method and device for detecting the surface of a spatial object |
| 11/27/2008 | WO2008141869A1 Device and method for measuring the shape of freeform surfaces |
| 11/27/2008 | WO2008141640A1 Method for compensating for temperature related measurement errors in a confocal chromatic measuring distance sensor |
| 11/27/2008 | WO2008122808A8 Rotation detection kit with intensity sensors receiving optical beams with discretely varying polarisation orientation |
| 11/27/2008 | WO2008110721A3 Optical metrology system |
| 11/27/2008 | US20080294367 Method for Measuring the Position of a Mark in a Deflector System |
| 11/27/2008 | US20080292177 System and Method for Providing Backside Alignment in a Lithographic Projection System |
| 11/27/2008 | US20080291470 System architecture for sensing an absolute position using a target pattern |
| 11/27/2008 | US20080291469 Optoelectronic Device and Resilient Member Therefor |
| 11/27/2008 | US20080291468 Apparatus and method for measuring height of protuberances |
| 11/27/2008 | US20080291466 Method and device for non-contact oscillation measurements |
| 11/27/2008 | US20080291464 Interferometric position-measuring devices and methods |
| 11/27/2008 | US20080291448 Methods and apparatus for finding a substrate notch center |
| 11/27/2008 | US20080291434 Optoelectric Angle-Measuring Device |
| 11/27/2008 | US20080291423 Optical fringe generation member control apparatus and method therefor |
| 11/27/2008 | US20080291420 Method and device for image measurement, exposure apparatus, substrate for image measurement, and device manufacturing method |
| 11/27/2008 | US20080291415 Pattern formation method and pattern formation apparatus, exposure method and exposure apparatus, and device manufacturing method |
| 11/27/2008 | US20080289558 Lasar Scanning for Mooring Robot |
| 11/27/2008 | DE19814691B4 Vorrichtung zur Erfassung der Haltung eines Insassen Means for detecting the attitude of an occupant |
| 11/27/2008 | DE102007024684A1 Three-dimensional structure i.e. thin course, detecting method for sheet metal of vehicle body, involves obtaining information about structure from brightness difference of two-dimensional images produced by optical viewing device |
| 11/27/2008 | DE102007024593A1 Maßstab für eine Positionsmesseinrichtung und Positionsmesseinrichtung Scale for a position measuring device and position measuring device |
| 11/27/2008 | DE102007024349A1 Optische Positionsmesseinrichtung An optical encoder |
| 11/27/2008 | DE102007024197A1 Vorrichtung und Verfahren zur Formmessung von Freiform-Flächen Apparatus and method for measuring the shape of free-form surfaces |
| 11/27/2008 | DE102007024033A1 Linearantrieb Linear drive |
| 11/27/2008 | DE102007023993A1 Measuring device for determination of deflection and angle coordinates in motor vehicle, has source of light for illumination of reference surface, and opto-electronic movement sensor is arranged with distance to source of light |
| 11/26/2008 | EP1995553A1 System and method for identifying a feature of a workpiece |
| 11/26/2008 | EP1995552A1 Device for detecting the transit or characteristics of dimensions of panels or other basically flat parts placed on a conveyor line, and for controlling subsequent processing means |
| 11/26/2008 | EP1994503A2 Depth-varying light fields for three dimensional sensing |
| 11/26/2008 | EP1994362A2 Measuring method, measuring system, and processing machine comprising a measuring system |
| 11/26/2008 | EP1994361A2 A fourier-domain optical coherence tomography imager |
| 11/26/2008 | EP1889002A4 Diffraction method for measuring thickness of a workpart |
| 11/26/2008 | EP1299692A4 Method and apparatus for measurement of a consumable electrode |
| 11/26/2008 | EP1166040B1 Bragg network extensometer and method for the production of said extensometer |
| 11/26/2008 | CN201156210Y Twin-wire guiding apparatus |
| 11/26/2008 | CN201156209Y Rectilinear movement laser navigation measurement apparatus |
| 11/26/2008 | CN201155969Y Device for utilizing two-dimension PSD position sensor for measuring rectangular guiding rail linearity |
| 11/26/2008 | CN201155968Y Three-dimensional topographic survey device based on GPS and laser technique |
| 11/26/2008 | CN201155967Y Magnetic force foundation for measuring vertical type units shafting line linearity |
| 11/26/2008 | CN201155966Y Optical fibre grating displacement meter |
| 11/26/2008 | CN201155965Y Integrated light path measuring structure for laser adjustment correcting equipment |
| 11/26/2008 | CN201155964Y Rail trolley for measuring hoist-transporting machine rail geometric sense |
| 11/26/2008 | CN201155962Y Off-grade metal pipes detection device |
| 11/26/2008 | CN101313403A Reticle alignment technique |
| 11/26/2008 | CN101313208A Apparatus and method for determining the reflection properties of a surface |
| 11/26/2008 | CN101313197A Method and apparatus for inspecting a container sidewall contour |
| 11/26/2008 | CN101312501A Image device and display mehtod |
| 11/26/2008 | CN101311706A Image checking device and image checking mehtod |
| 11/26/2008 | CN101311669A Method of and apparatus for determining geometrical dimensions of a vehicle wheel |
| 11/26/2008 | CN101311668A Device and method for generating probe tester map data |
| 11/26/2008 | CN101311667A Peripheral inspection system and method |
| 11/26/2008 | CN101311665A Measuring rod for a positioning system and positioning system |
| 11/26/2008 | CN100438745C Optical sensor device |
| 11/26/2008 | CN100437895C Structure inspection method, pattern formation method, process condition determination and method for producing semiconductor device |
| 11/26/2008 | CN100437145C Position posture tracing system |
| 11/26/2008 | CN100437033C Star-feed-back system physical fault detecting apparatus, and detecting and warning method |