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Browse by Category: Main > Information Technology
Class Information
Number: 702/97
Name: Data processing: measuring, calibrating, or testing > Calibration or correction system > Length, distance, or thickness
Description: Subject matter comprising means to calibrate or correct length, distance, or thickness gauge or signal representing such measurement.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7617061 Method and apparatus for accurately determining height coordinates in a satellite/laser positioning system Nov. 10, 2009
7610128 Securely calculating and storing vehicle odometer data Oct. 27, 2009
7552021 Device and method for improving human motor function Jun. 23, 2009
7505853 Inspection of composite materials Mar. 17, 2009
7502702 Method and apparatus for dynamic adjustment of sensor and/or metrology sensitivities Mar. 10, 2009
7502703 Calibration of the fundamental and harmonic once-around velocity variations of encoded wheels Mar. 10, 2009
7475581 Method of increasing the control precision of the path of a product in a levelling machine with interlocking rollers, and levelling installation used to implement same Jan. 13, 2009
7454313 Hierarchical workload monitoring for optimal subordinate tasking Nov. 18, 2008
7444255 System and method for analyzing lengths of branches of signal paths Oct. 28, 2008
7427520 Method and apparatus for measuring thickness of thin film formed on substrate Sep. 23, 2008
7389200 Incremental encoding and decoding apparatus and method Jun. 17, 2008
7359817 Method of and device for re-calibrating three-dimensional visual sensor in robot system Apr. 15, 2008
7353129 Altimeter having temperature correction Apr. 1, 2008
7262865 Method and apparatus for controlling a calibration cycle or a metrology tool Aug. 28, 2007
7249002 Direct relative motion measurement for vibration induced noise and drift cancellation Jul. 24, 2007
7245982 System and process for measuring, compensating and testing numerically controlled machine tool heads and/or tables Jul. 17, 2007
7230980 Method and apparatus for impulse radio transceiver calibration Jun. 12, 2007
7158894 Residential fuel tank monitoring system and proactive replacement program Jan. 2, 2007
7142999 Method and device for correcting guiding errors in a coordinate measuring machine Nov. 28, 2006
7130755 Near-field scanning microwave microscope using dielectric resonator Oct. 31, 2006
7124621 Acoustic flowmeter calibration method Oct. 24, 2006
7120564 Buried line locator with integral position sensing Oct. 10, 2006
7112972 Gauge calibration Sep. 26, 2006
7062404 Method for generating coating film build usage and cost impact from C.sub.pk's Jun. 13, 2006
7016795 Signal improvement in eddy current sensing Mar. 21, 2006
7002925 Method and system for computer network link with undefined termination condition Feb. 21, 2006
6999886 Vehicle speed estimation using inductive vehicle detection systems Feb. 14, 2006
6990421 Method of displaying measurement result in inspection process and system thereof, and computer program Jan. 24, 2006
6983934 Print media thickness measurement system Jan. 10, 2006
6939476 Method for real time metal ETCH critical dimension control Sep. 6, 2005
6907372 Device for position indication and detection of guidance errors Jun. 14, 2005
6890773 Dynamic maintenance of manufacturing system components May. 10, 2005
6882958 System and method for curve fitting using randomized techniques Apr. 19, 2005
6879921 Device for measuring distances, distance measurer and stop element therefor Apr. 12, 2005
6862545 Linewidth measurement tool calibration method employing linewidth standard Mar. 1, 2005
6859744 Method and device for carrying out frequency synthesis in a distance measuring device Feb. 22, 2005
6856933 Vehicle accessory for monitoring travel distance Feb. 15, 2005
6850858 Method and apparatus for calibrating a metrology tool Feb. 1, 2005
6847908 Machine capability verification and diagnostics (CAP/DIA) system, method and computer program product Jan. 25, 2005
6836741 Vertical calibration method for a wire cut electric discharge machine Dec. 28, 2004
6834253 System and method for outputting measurement data on an object to a graphic file thereof Dec. 21, 2004
6823269 Eddy current data union Nov. 23, 2004
6795491 Spread spectrum localizers Sep. 21, 2004
6778926 Calibration methods and apparatus for plethysmographic measurement chambers Aug. 17, 2004
6772620 Method of generating calibration data for relative height measurement Aug. 10, 2004
6772092 Method for generating coating film build usage and cost impact from Cpk's Aug. 3, 2004
6772078 Linear scale reader Aug. 3, 2004
6725173 Digital signal processing method and system thereof for precision orientation measurements Apr. 20, 2004
6715342 Pneumatic length measurement apparatus Apr. 6, 2004
6694276 Method for controlling a navigation device and navigation device implementing the same Feb. 17, 2004

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