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Class Information
Number: 702/159
Name: Data processing: measuring, calibrating, or testing > Measurement system > Dimensional determination > Linear distance or length > By reflected signal (e.g., ultrasonic, light, laser)
Description: Subject matter wherein the displacement or distance is measured from a returned wave of a target signal.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8706288 Apparatus and method for non-contact sensing of transparent articles Apr. 22, 2014
8694249 Microfabricated flexible ground reaction sensor cluster for navigation in GPS-denied environments Apr. 8, 2014
8666697 Light condensing lens and three-dimensional distance measuring apparatus Mar. 4, 2014
8648292 Safety photoelectric switch Feb. 11, 2014
8639457 Method for ascertaining and monitoring fill level of a medium in a container using a travel time measuring method Jan. 28, 2014
8638225 Input signal power sensing sentry Jan. 28, 2014
8619908 Wireless ranging system and related methods Dec. 31, 2013
8620605 Method for improving fault detection and positioning precision using reflectometry in a wired electrical network Dec. 31, 2013
8615376 Method and apparatus for dimensional measurement Dec. 24, 2013
8554484 Reconstructing seismic wavefields Oct. 8, 2013
8548760 Detecting nonlinearity in a cable plant and determining a cable length to a source of the nonlinearity Oct. 1, 2013
8515837 Method of boxing fuel injectors Aug. 20, 2013
8498839 Position determination system, transmission device and reception device, and position determination method Jul. 30, 2013
8494805 Method and system for assessing orthopedic alignment using tracking sensors Jul. 23, 2013
8488110 Measurement of distances or of distance changes Jul. 16, 2013
8478563 Device and method for the dimensional characterization of a cylindrical object Jul. 2, 2013
8473246 Cable measurement device Jun. 25, 2013
8466380 Apparatus and method for measuring articles including conveyor-weighers supported on weighing unit Jun. 18, 2013
8452564 Method of determining geometric errors in a machine tool or measuring machine May. 28, 2013
8452569 Laser targeting system May. 28, 2013
8447563 Method and system for determination of detection probability or a target object based on a range May. 21, 2013
8433445 Methods for controlling electrical devices using motion detection Apr. 30, 2013
8426857 Semiconductor device and method for producing the same Apr. 23, 2013
8423320 Method and system for quantitative inline material characterization in semiconductor production processes based on structural measurements and related models Apr. 16, 2013
8416071 Relative location determination of mobile sensor nodes Apr. 9, 2013
8412473 Event monitoring and detection in liquid level monitoring system Apr. 2, 2013
8401809 System and method for adjusting an on-line appearance sensor system Mar. 19, 2013
8396655 Motor vehicle control system Mar. 12, 2013
8396685 Small form-factor distance sensor Mar. 12, 2013
8355885 Computerized imaging of sporting trophies Jan. 15, 2013
8355886 Method for determining the clearance and/or mismatch of an opening for a vehicle without referencing the opening Jan. 15, 2013
8326571 Person location detection apparatus and air conditioner Dec. 4, 2012
8326572 Apparatus and method for measuring length of pipe Dec. 4, 2012
8276453 Touchless input device Oct. 2, 2012
8275574 Corona phenomena detection Sep. 25, 2012
8265899 Automatic procedure for merging tracks and estimating harmonic combs Sep. 11, 2012
8244487 Measuring system Aug. 14, 2012
8214172 Systems and methods for locating defective components of a circuit Jul. 3, 2012
8209134 Methods for modeling the structural health of a civil structure based on electronic distance measurements Jun. 26, 2012
8209146 System and method for range-finding Jun. 26, 2012
8195425 Systems and methods for estimating distances using multi-resolution functions Jun. 5, 2012
8175841 Colour feedback with single optical sensor May. 8, 2012
8159330 System and method for dimensional rating using RFID technology Apr. 17, 2012
8150652 Method and system for automatic wedge identification for an ultrasonic inspection system Apr. 3, 2012
8103336 Apparatus, medium, and method for measuring body fat Jan. 24, 2012
8090547 Ultrasonic measuring device and ultrasonic measuring method Jan. 3, 2012
8090558 Optical parametric model optimization Jan. 3, 2012
8082120 Hand-held self-referenced apparatus for three-dimensional scanning Dec. 20, 2011
8069020 Generating simulated diffraction signal using a dispersion function relating process parameter to dispersion Nov. 29, 2011
8069007 Light scanning photoelectric switch Nov. 29, 2011

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