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)
10/2012
10/31/2012CN202512068U Optical fiber end face detector
10/31/2012CN202511807U Embedded type double-layer packaging fiber grating sensor
10/31/2012CN202511769U Micro-object surface area precision measuring device
10/31/2012CN202511768U Scissors difference electronic measuring instrument
10/31/2012CN202511767U High-precision electric digital display angle gauge
10/31/2012CN202511766U Reflection-type multi-spectral common-path optical axis detecting device
10/31/2012CN202511765U Microscopic feature projection mechanical device
10/31/2012CN202511764U High-sensitivity fiber grating strain sensor
10/31/2012CN202511763U Regulating device for vacuum laser-alignment monitoring system
10/31/2012CN202511762U Semiconductor wafer thickness detection system
10/31/2012CN202511761U Wafer thickness and flatness measuring device
10/31/2012CN202511760U Nail gun test device
10/31/2012CN202511759U Wireless displacement test system
10/31/2012CN202511758U Measuring system of linear stirling refrigerator dynamic displacement
10/31/2012CN202511757U Catheter-move photoelectric detection device
10/31/2012CN202511756U Photoelectric focus searching device
10/31/2012CN202511755U Thin-walled tube detection system
10/31/2012CN202511754U Microscope reading device
10/31/2012CN202511753U Microscope reading apparatus for physics experiment teaching
10/31/2012CN202506977U Equipment for monitoring pipe diameter change of medical support
10/31/2012CN102763132A Three-dimensional measurement apparatus, processing method, and non-transitory computer-readable storage medium
10/31/2012CN102762952A Fiber optic pipeline monitoring systems and methods of using the same
10/31/2012CN102762142A Laser enhanced reconstruction of 3d surface
10/31/2012CN102761708A Linear array CCD image scanning method
10/31/2012CN102760222A RFID (Radio Frequency Identification Device) system for measuring mechanical displacement and method for measuring mechanical displacement
10/31/2012CN102759857A Roll-in printing manufacturing method of single-track absolute type grating ruler
10/31/2012CN102759855A Single code channel absolute grating scale rolling and impressing mould manufacturing method
10/31/2012CN102759793A Reflecting double-slit interferometer
10/31/2012CN102759788A Surface multi-point focusing system and surface multi-point focusing method
10/31/2012CN102759705A Equipment for detecting opening range and over stroke of alternating current contactor
10/31/2012CN102759371A COTDR (coherent detection based optical time-domain reflectometry) fused long-distance coherent detection brilouin optical time-domain analyzer
10/31/2012CN102759333A Member rotating angle detector and member data generating apparatus for image processing
10/31/2012CN102759332A Scattering metering device and metering method thereof
10/31/2012CN102759331A Conjugated bi-pass lighting confocal microscopic device of fluorescent reflecting mirror
10/31/2012CN102759330A Integrative detection device and method for shaft parts
10/31/2012CN102759329A Device and method for detecting precision of tiny and complicated components
10/31/2012CN102759328A Two-way lighting differential confocal measurement device and method based on ellipsoid reflection
10/31/2012CN102759327A Sensor for detecting two-dimensional light-spot position
10/31/2012CN102175178B System and method for measuring diffusion flame frontal surface three-dimensional structure of motion fire source
10/31/2012CN102175173B Method for extracting contour of characters in a fancy style based on chromatic aberration effect of linear laser measuring head
10/31/2012CN102003941B Large mooring chain five-ring length measurement method and device based on vision
10/31/2012CN102003935B Environment compensation method for measurement employing laser tracker
10/31/2012CN101963491B Papermaking fiber image measuring method
10/31/2012CN101750062B System for tracking position of ship block and method thereof
10/31/2012CN101415323B Vision inspection apparatus and plate-establishing inspection device and method therefore
10/30/2012US8300234 Estimating spectral distribution of reflections from object surface based on low frequency illumination
10/30/2012US8300232 Method of measuring coating thickness using infrared light
10/30/2012US8299504 Image sensing device and method of
10/30/2012CA2683104C Apparatus and method for measuring three-dimensional shape of a wood block
10/28/2012CA2738396A1 Optical inspection apparatus and method
10/28/2012CA2738386A1 Enclosure for an optical inspection apparatus
10/28/2012CA2738345A1 Camera enclosure assembly
10/27/2012CA2774629A1 Method and system for calibrating laser profiling systems
10/26/2012WO2012145251A1 Thin films and surface topography measurement using reduced library
10/26/2012WO2012144853A2 Golf shoes having optical sensors
10/26/2012WO2012144848A2 Methods of three-dimensional recognition via the acquisition of a two-dimensional image consisting of multiple beams of transmitted light having a preset magnification angle
10/26/2012WO2012144430A1 Tire surface shape measuring device and tire surface shape measuring method
10/26/2012WO2012144340A1 Information acquisition device and object detection device
10/26/2012WO2012144339A1 Information acquisition device and object detection device
10/26/2012WO2012144272A1 Fbg strain sensor
10/26/2012WO2012087604A3 System and method for moniitoring strain & pressure
10/25/2012US20120271591 Thin Films And Surface Topography Measurement Using Reduced Library
10/25/2012US20120270342 In-situ measurement of feature dimensions
10/25/2012US20120270150 Substrate distortion measurement
10/25/2012US20120268750 Toner-Density Calculating Method, Reflective Optical Sensor, Reflective Optical Sensor Device, and Image Forming Apparatus
10/25/2012US20120268749 Laser scanning microscope and its operating method
10/25/2012US20120268748 Method and system for optically inspecting parts
10/25/2012US20120268747 Surface analysis for detecting closed holes, and device
10/25/2012US20120267802 Position determination in a lithography system using a substrate having a partially reflective position mark
10/25/2012US20120267541 Two-Dimensional and Three-Dimensional Position Sensing Systems and Sensors Therefor
10/25/2012DE19958394B4 Verfahren zur Prüfung der Lage einer Drosselklappe für ein Kraftfahrzeug Procedures for verifying the position of a throttle valve for a motor vehicle
10/25/2012DE102012103502A1 Arrangement for fastening exchangeable probes of interferometric sensor on coordinate measuring machine, has holder for arranging probe with variable working distance in beam path of lens, particularly zoom lens
10/25/2012DE102011101509B3 Method for measuring width and height of e.g. crankshaft, for measuring cutting edge of e.g. drill bit, involves lying reference point of shaft axis in focal plane of charge-coupled device camera during reception of images
10/25/2012DE102011018597B3 Verfahren zum synchronisierten Betrieb einer Kamera und eines Projektors A method for synchronized operation of a camera and a projector
10/25/2012DE102011016660B4 Verfahren und Anordnung zur Kurz-Kohärenz-Holografie Method and system for short-coherence holography
10/25/2012DE102011007678A1 Measurement system for determining biometric data of human foot of children during shoe purchase, aligns human foot on boundary surface with respect to measurement coordinate system
10/25/2012DE102011001161B4 Vorrichtung und Verfahren zur interferometrischen Abstandsbestimmung Apparatus and method for interferometric distance measurement
10/25/2012DE102009040790B4 Verfahren zur optischen Kompensation der Maßspurdezentrierung bei Drehwinkelsensoren A method for optical compensation of Maßspurdezentrierung in the angle sensors
10/25/2012DE102007025306B4 Koordinatenmess-Maschine und Verfahren zur Vermessung von Strukturen auf einem Substrat mittels einer Koordinaten-Messmaschine Coordinate measuring machine and method for measuring structures on a substrate by means of a coordinate measuring machine
10/24/2012EP2515101A2 Methods for planning an inspection path and determining the sections to be inspected
10/24/2012EP2515074A1 Non contact wheel alignment sensor and method
10/24/2012EP2515073A2 Method and system for locating a laser vibrometer during non-contact scanning
10/24/2012EP2515072A1 Device and method for inspecting tubular product
10/24/2012EP2515071A1 Shape measurement device
10/24/2012EP2515070A1 Shape measurement device
10/24/2012EP2513596A1 A device and a method for determining a distance to a surface of a workpiece and an arrangement and a method for effecting a workpiece.
10/24/2012EP2513595A1 Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
10/24/2012CN202502654U Digital track experimental device for wirelessly and intelligently measuring distance
10/24/2012CN202502053U Portable printing mesh dot measuring instrument
10/24/2012CN202501833U Plane measuring compensation arrangement
10/24/2012CN202501832U Device for testing flatness of glass surface
10/24/2012CN202501831U Auxiliary device for large-scale surface shape measurement based on laser tracker
10/24/2012CN202501830U Grating sensor applied to Z axis of profilemeter
10/24/2012CN202501829U On-line synchronization detection apparatus for appearance and weight of cigarette box of cigarette finished products
10/24/2012CN202501828U Thickness on-line detection apparatus for square lithium ion battery
10/24/2012CN202501827U Portable meter counter on-line detection device
10/24/2012CN202501826U Linear grating ruler
10/24/2012CN202501825U Grade-three linear scale testing device
10/24/2012CN102753989A Laser pointing mechanism
10/24/2012CN102753935A Analyzing method of phase information, analyzing program of the phase information, storage medium, and x-ray imaging apparatus
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