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)
08/2012
08/22/2012CN102646611A Method for detecting height of wafer splitting breakpoint
08/22/2012CN102646485A On-line detection device for outer diameter of cable
08/22/2012CN102646278A Component package bubble detection method based on X-ray image
08/22/2012CN102646192A Coordinate information conversion and display system
08/22/2012CN102645847A Measuring method, measuring device, lithographic device and device manufacturing method
08/22/2012CN102645722A Zooming lens of image measurement instrument
08/22/2012CN102645529A Micro-cantilever array biochemical sensing method based on acousto-optic modulation and device
08/22/2012CN102645435A Method and device for detecting substrate
08/22/2012CN102645236A BOTDA (Brillouin Optical Time-domain Analyzer) system based on comb frequency spectrum continuous probe beam
08/22/2012CN102645219A Visual navigation system of wall climbing robot for weld inspection, welding and locating method of welding seam and method of obtaining welding seam offset
08/22/2012CN102645185A Straightness detecting method of slender pipe type parts
08/22/2012CN102645184A Differential optical fiber type twisting angle detecting device
08/22/2012CN102645183A Three-dimensional image measuring method
08/22/2012CN102645182A Surface profile scanning type workpiece precut part weighing device
08/22/2012CN102645181A Method and apparatus for determining shape of optical test surface
08/22/2012CN102645180A Omnidirectional image measuring instrument
08/22/2012CN102645179A Surface type measuring device and method based on double-frequency interference
08/22/2012CN102645178A Dual-frequency interference based facial contour measuring device and method
08/22/2012CN102645177A Pre-detection method of wafer breakage
08/22/2012CN102645176A High-temperature resistant FBG (fiber bragg grating) sheet type strain sensor and manufacturing method thereof
08/22/2012CN102645175A Optical fiber Fabry-Perot strain sensor structure
08/22/2012CN102645174A Real-time phase shifting method for high signal-to-noise ratio speckle interferometry
08/22/2012CN102645173A Multi-vision-based bridge three-dimensional deformation monitoring method
08/22/2012CN102645172A Common-channel OCT (optical coherence tomography) ultra-large range space measurement system and method
08/22/2012CN102645171A Device and method for measuring size and roundness of tiny round hole at same time
08/22/2012CN102645170A Sliding block type parallel mechanism for measuring space six-degree-of-freedom movement
08/22/2012CN102645169A Precise thread parameter detecting system
08/22/2012CN102645168A System for measuring nanometer micrometric displacement based on full-fiber frequency domain interference
08/22/2012CN102645167A Absolute displacement measuring device
08/22/2012CN102645166A Rapid low-cost measuring method for fiber length
08/22/2012CN102645165A Laser measurement trolley system of rail train traveling space limit
08/22/2012CN102645164A Electric image measuring instrument
08/22/2012CN102645163A Image measuring instrument
08/22/2012CN102645162A Image measuring instrument for batch detection
08/22/2012CN102645161A Motor rotor position detection method based on image phase correlation algorithm
08/22/2012CN102645160A 图像测量设备 Image measuring device
08/22/2012CN102645159A Image measuring device
08/22/2012CN102644086A Strip steel edge detector and method for reducing usage amount of bristles
08/22/2012CN102642075A Apparatus of determining whether electrode tip is up to standard
08/22/2012CN102176088B Two-dimensional photoelectric auto-collimation method and device for polarized light pyramid target common-path compensation
08/22/2012CN102147240B Method and device for measuring multiple element parameters in differential con-focus interference manner
08/22/2012CN102141385B Method for testing curved surface morphology of bituminous pavement
08/22/2012CN102135413B Phase vortex based digital speckle correlation measurement method
08/22/2012CN102102989B Vortex phase plate-based laser beam reference calibration method and device
08/22/2012CN102045946B Stamping method
08/22/2012CN102042809B Medicinal liquid for coating film thickness layer detection and detection method
08/22/2012CN102032921B Automatic calibration method for inclinometer
08/22/2012CN101949690B Optical surface shape detection device and method
08/22/2012CN101925794B Inspection device and inspection method
08/22/2012CN101846500B Laser fiber core diameter intelligent identification device
08/22/2012CN101825443B Three-dimensional imaging method and system
08/22/2012CN101802308B System and method for analyzing rolling stock wheels
08/22/2012CN101769725B F-P board angular displacement measuring instrument by feedback compensation method
08/22/2012CN101661619B Image manipulation detection method based on single view measurement
08/22/2012CN101587241B Light beam scanning apparatus, laser machining apparatus, test method and laser machining method
08/22/2012CN101233387B Thod for measuring a shape anomaly on an aircraft structural panel and system therefor
08/21/2012US8250497 Method for designing two-dimensional array overlay target sets and method and system for measuring overlay errors using the same
08/21/2012US8249329 Method and apparatus for detecting and characterizing an object
08/21/2012US8249318 Method for identifying implanted reconstructive prosthetic devices
08/21/2012US8248621 Method for optical characterisation
08/21/2012US8248620 Object detection device
08/21/2012US8248619 Light barrier
08/21/2012US8248618 Method for determining positions of structures on a mask
08/21/2012US8248617 Interferometer for overlay measurements
08/21/2012US8248615 Reflective photoelectric sensor and object detecting method
08/21/2012US8248608 Imprint lithography
08/21/2012US8248586 Blood analysis apparatus and setting method of measurement position in blood analysis apparatus
08/21/2012US8248584 Exposure apparatus and device manufacturing method
08/21/2012US8245410 Virtual cutting tool projection device used with cutting tools
08/16/2012WO2012109143A2 Object dimensioning system and related methods
08/16/2012WO2012108483A1 Printed solder inspection device
08/16/2012WO2012108306A1 Device for detecting foreign matter and method for detecting foreign matter
08/16/2012US20120209563 Information processing system, storage medium having stored therein information processing program, information processing apparatus, input device, and information processing method
08/16/2012US20120206735 Wideband optical position sensor with normalization
08/16/2012US20120206734 Relief pattern detection device
08/16/2012US20120206733 Method and system for the thickness data determination of ultrathin optical films in-situ
08/16/2012US20120206732 Component-mounting device, component-mounting system, and component-mounting method
08/16/2012US20120206716 Target apparatus and method
08/16/2012US20120206710 Measuring instrument and method for determination of the properties of an item and its surface
08/16/2012US20120206703 Inspection Apparatus and Method, Lithographic Apparatus, Lithographic Processing Cell and Device Manufacturing Method
08/16/2012US20120206336 Detector for optically detecting at least one object
08/16/2012US20120204614 Method for measuring sheet material flatness and method for producing steel sheet using said measuring method
08/16/2012US20120204425 Valve seat insert gap detection
08/16/2012DE102012202138A1 Drei-Kanal-Encoder, welcher eine einzelne optische Spur benutzt Three-channel encoder that uses a single optical track
08/16/2012DE102011011360A1 Vorrichtung und Verfahren zur Bestimmung der 3-D-Koordinaten eines Objekts und zum Kalibrieren eines Industrieroboters Apparatus and method for determining the 3-D coordinates of an object and for calibrating an industrial robot
08/16/2012DE102011011065A1 Verfahren und Vorrichtung zur hochpräzisen Vermessung von Oberflächen Method and apparatus for high-precision measurement of surfaces
08/16/2012DE102011004076A1 Method for determining surface roughness of building material, involves determining surface between profile line and linear mathematical function so as to determine surface roughness of building material
08/16/2012DE102007016502B4 Messverfahren und Messsystem zum Vermessen von Werkzeugen Measurement methods and system for measuring tools
08/15/2012EP2487454A2 Vehicle length estimation
08/15/2012EP2487453A1 Displacement measurement method and displacement measurement device
08/15/2012EP2486463A2 Surface measurement, selection, and machining
08/15/2012EP2486392A1 Measuring instrument and method for determination of the properties of an item and its surface
08/15/2012EP2485666A1 Anatomically customized and mobilizing external support, method for manufacture thereof as well as use of an invasively attached external support in determining the course of a joint
08/15/2012EP1976470B1 Laser energy calibration based on optical measurement
08/15/2012EP1337803B1 Interferometric measuring device
08/15/2012CN202383526U Polarization tracking device in two-mirror model system
08/15/2012CN202383420U System for detecting distance between mask and substrate and exposure machine
08/15/2012CN202383388U Detection device for modulators and detection device for substrates
08/15/2012CN202383345U Manual continuous zoom lens capable of automatically detecting fixed zoom ratio
08/15/2012CN202383080U Optical fiber measurement device
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