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)
10/2006
10/25/2006	EP1715290A1 Confocal measurement method and apparatus in a paper machine
10/25/2006	EP1715289A1 An optical light reflection method
10/25/2006	EP1714111A1 Surface shape measurement apparatus and method
10/25/2006	EP1714110A1 Method for measuring a mailpiece thickness
10/25/2006	EP1714109A1 Confocal distance sensor
10/25/2006	EP1713378A1 Short-coherence interferometric measurement of length on the eye
10/25/2006	EP1476721B1 (fiber) optic sensor with proper modulation
10/25/2006	EP1430270A4 Apparatus for measuring thickness profile and refractive index distribution of multiple layers of thin films by means of two-dimensional reflectometry and method of measuring the same
10/25/2006	EP1044362B1 Improved method and apparatus for film-thickness measurements
10/25/2006	CN2831050Y Precision displacement sensor based on blue laser
10/25/2006	CN2831049Y Photoelectric sensor and detect or terminal module therefor
10/25/2006	CN1853085A Fbg感测系统 Fbg sensing system
10/25/2006	CN1853084A Method for improving measurement accuracy of a portable coordinate measurement machine
10/25/2006	CN1853004A Apparatus and method of detecting the electroless deposition endpoint
10/25/2006	CN1851438A Automobile body oscillating angle automatic detecting device and automatic detecting method
10/25/2006	CN1851410A Star-feed-back system physical fault detecting apparatus, and detecting and warning method
10/25/2006	CN1851399A System for sensing an absolute position in two dimensions using a target pattern
10/25/2006	CN1851395A Apparatus for detecting axial free-gap of freight carrier rolling bearing and its fitting height, and method thereof
10/25/2006	CN1851394A 3-D measuring mechanism of gearsorting machine
10/25/2006	CN1851393A Triple-prism height laser non-contacting detection method and apparatus
10/25/2006	CN1851392A Laser feed-back displacement sensor based on frequency locked double-frequency laser
10/25/2006	CN1851106A Fabric guide line tracking device
10/25/2006	CN1850429A Technical method for manufacturing large-diameter grinding machine drum
10/25/2006	CN1282040C Exposure method and exposure device
10/25/2006	CN1282007C Base board plying-up device and its method and base board detector
10/25/2006	CN1281935C Measuring method for intellectualized four-wheel orientator
10/25/2006	CN1281927C Position measuring device
10/25/2006	CN1281923C Defect detector and defect detection method
10/25/2006	CN1281922C Method and system for inspection of body surface
10/25/2006	CN1281921C 2D photoelectric auto collimation equipment and measuring method based on dynamic differential compensation process
10/25/2006	CN1281920C Method for forming dynamic grating stripes
10/25/2006	CN1281919C Multimode fiber interference method and test system thereof
10/25/2006	CN1281918C Equipment for testing form and position deviation of car body
10/25/2006	CN1281917C Interferometer device
10/24/2006	US7127126 Image alignment method, comparative inspection method, and comparative inspection device for comparative inspections
10/24/2006	US7127109 Digital interference holographic microscope and methods
10/24/2006	US7127098 Image detection method and its apparatus and defect detection method and its apparatus
10/24/2006	US7126700 Parametric optimization of optical metrology model
10/24/2006	US7126699 Systems and methods for multi-dimensional metrology and/or inspection of a specimen
10/24/2006	US7126698 Measurement of complex surface shapes using a spherical wavefront
10/24/2006	US7126697 Method and apparatus for determining endpoint of semiconductor element fabricating process
10/24/2006	US7126696 Interferometric miniature grating encoder readhead using fiber optic receiver channels
10/24/2006	US7126689 Exposure method, exposure apparatus, and method for producing device
10/24/2006	US7126677 Bearing with oil film thickness measuring device
10/24/2006	US7126670 Position measurement technique
10/24/2006	US7126144 Method for the contactless measurement of an object
10/24/2006	US7124676 Muzzle reference system
10/24/2006	CA2219543C Apparatus for and method of locating the center of an opening in a vehicle
10/20/2006	CA2544331A1 Device, method and stimulus unit for testing neuromuscular function
10/20/2006	CA2505037A1 Mechanical laser for chainsaw
10/19/2006	WO2006110532A2 Precise rotational motion sensor
10/19/2006	WO2006109394A1 3-dimensional shape detection device and 3-dimensional shape detection method
10/19/2006	WO2006109308A1 Real-time imaging method and system using structured light
10/19/2006	WO2006109129A1 Device and method for measuring a thickness
10/19/2006	WO2006109020A1 Method of scale manufacture with laser and sensor and feedback means for producing scale marking with desired depth
10/19/2006	WO2006091840A3 Apparatus and method for enhanced critical dimension scatterometry
10/19/2006	WO2006091783B1 Apparatus and method for enhanced critical dimension scatterometry
10/19/2006	WO2006086004A3 Measurement device
10/19/2006	WO2006028512A3 Polyspectral rangefinder for close-in target ranging and identification of incoming threats
10/19/2006	WO2005088241A8 Low-coherence interferometric method and appliance for scanning surfaces in a light-optical manner
10/19/2006	US20060234842 Measuring device
10/19/2006	US20060233433 Morphological inspection method based on skeletonization
10/19/2006	US20060232792 Coordinate input apparatus, control method thereof, and program
10/19/2006	US20060232791 Method and system for checking the position of a mechanical part with a light beam
10/19/2006	US20060232790 Confocal measurement method and apparatus in a paper machine
10/19/2006	US20060232789 Position referencing system
10/19/2006	US20060232788 Method and a device for measuring the three dimension surface shape by projecting moire interference fringe
10/19/2006	US20060232787 Method for contactlessly and dynamically detecting the profile of a solid body
10/19/2006	US20060232786 Three-dimensional measuring apparatus for scanning an object and a measurement head of a three-dimensional measuring apparatus and method of using the same
10/19/2006	US20060232785 Interferometers of high resolutions
10/19/2006	US20060232784 Interferometers of high resolutions
10/19/2006	US20060232783 Methods and systems for reducing complex conjugat ambiguity in interferometric data
10/19/2006	US20060232777 Method and system for automatic target finding
10/19/2006	US20060232776 Systems and methods for use in detecting harmful aerosol particles
10/19/2006	US20060232775 Systems and methods for use in detecting harmful aerosol particles
10/19/2006	US20060232770 Method and apparatus for scanning, stitching, and damping measurements of a double-sided metrology inspection tool
10/19/2006	US20060231757 Cantilever array, method for fabricating the same, scanning probe microscope, sliding apparatus of guiding and rotating mechanism, sensor, homodyne laser interferometer, laser doppler interferometer having optically exciting function for exciting sample, each using the same, and method for exciting cantilevers
10/19/2006	US20060231731 Method of determining optical properties and projection exposure system comprising a wavefront detection system
10/19/2006	US20060230839 Apparatuses and methods for monitoring stress in steel catenary risers
10/19/2006	DE112004001034T5 3D- und 2D-Meßsystem und -verfahren mit erhöhter Sensitivität und erhöhtem Dynamikbereich 3D and 2D measurement system and method with enhanced sensitivity and increased dynamic range
10/19/2006	DE10353429B4 Optischer Absolutwertgeber Optical absolute encoder
10/19/2006	DE102005017797A1 Schweissanordnung, insbesondere zum Verbinden von Werkstücken durch Widerstands- oder Pressschweissen Welding assembly, in particular for joining workpieces by resistance or pressure welding
10/19/2006	DE102005017624A1 Wheel and/or axial geometry determining method for motor vehicle, involves determining 3-D image points that reproduce three-dimensional surface of object section and obtain wheel and/or reference and/or body characteristics
10/19/2006	DE102005017233A1 Sensor, has illumination unit producing deep-sharp, laterally structured light sample, where three-dimensional structure of sample remains unchanged over wide range of its dispersion in area
10/19/2006	DE102005016791A1 Multiple-edged tool`s e.g. knife head, cutting edges measuring device, has image recording device for recording image of cutting edges of multiple-edged tool, and memory unit provided for automatic storage of images
10/19/2006	DE102005016710A1 Gas turbine component e.g. rotor blade, geometrical data determining method, involves determining geometrical data of component by virtual sensing of component based on optical digitization data and virtual coordinate measuring system
10/19/2006	DE102005016525A1 Verfahren zur dreidimensionalen Formerfassung eines Körpers A method for three-dimensional shape measurement of a body
10/18/2006	EP1713114A1 Exposure apparatus and method of producing device
10/18/2006	EP1713087A1 Method and device for remote visual controlling and measuring of an inner bore, and unit for visual control and measurement of inner bores in the form of guides of a nuclear pressure water reactor guide tube
10/18/2006	EP1712888A1 Time-of-flight measurement using pulse sequences
10/18/2006	EP1712886A1 Photodetector device
10/18/2006	EP1712876A2 Extendable distance measuring device
10/18/2006	EP1711777A1 Method for determining the position of an object in a space
10/18/2006	EP1711645A1 Method and apparatus for monitoring optical characteristics of thin films in a deposition process
10/18/2006	EP1545291B1 Method and arrangement for performing measurements of the topography of a surface by means of a thermal emission from the surface
10/18/2006	EP1336095B1 Measurement of surface defects
10/18/2006	EP1271179B1 Device for detecting the presence of objects
10/18/2006	EP1137913A4 Optical sensor
10/18/2006	EP1007942B1 Physical parameter measuring apparatus and method thereof
10/18/2006	CN2828745Y Measuring instrument

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