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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/28.5
Name: Optics: measuring and testing > Velocity or velocity/height measuring > With light detector (e.g., photocell) > Of light interference (e.g., interferometer)
Description: Subject matter wherein the detection means is responsive to an interference pattern formed by the interaction of coherent light waves.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702942 Laser doppler electrophoresis using a diffusion barrier Apr. 22, 2014
8705017 Photonic fence Apr. 22, 2014
8692983 Optical, laser-based, or lidar measuring systems and method Apr. 8, 2014
8692982 Method for observing fluid and fluid flow observation Apr. 8, 2014
8687173 Compact fiber optic geometry for a counter chirp FMCW coherent laser radar Apr. 1, 2014
8687174 Unit pixel, photo-detection device and method of measuring a distance using the same Apr. 1, 2014
8675184 Direct detection Doppler LIDAR method and direction detection Doppler LIDAR device Mar. 18, 2014
8636668 Measuring apparatus Jan. 28, 2014
8629978 Curved laser sheet for conformal optical diagnostics Jan. 14, 2014
8619242 Information processing apparatus and apparatus for evaluating whether information processing method is possible Dec. 31, 2013
8610881 Lidar measurement device with target tracking and method for use of same Dec. 17, 2013
8599364 Range sensor and range image sensor Dec. 3, 2013
8599368 Laser-based speed determination device for use in a moving vehicle Dec. 3, 2013
8593619 System, method and computer-accessible medium for tracking vessel motion during three-dimensional coronary artery microscopy Nov. 26, 2013
8582085 Chirped coherent laser radar with multiple simultaneous measurements Nov. 12, 2013
8548619 System and method for after-market support using as-built data Oct. 1, 2013
8529460 Measuring apparatus Sep. 10, 2013
8528110 Probe detection system Sep. 3, 2013
8508722 Laser doppler velocimeter Aug. 13, 2013
8508723 Laser wind velocimeter with multiple radiation sources Aug. 13, 2013
8498176 Seismic exploration Jul. 30, 2013
8472011 Motion rate sensor Jun. 25, 2013
8451434 Method and apparatus for measuring zeta potential of suspended particles May. 28, 2013
8451435 Optical anemometric probe with two measurement axes May. 28, 2013
8446575 Imaging doppler velocimeter with downward heterodyning in the optical domain May. 21, 2013
8441622 Lidar measurement device for vehicular traffic surveillance and method for use of same May. 14, 2013
8432536 Multi-functional optical links Apr. 30, 2013
8422001 Method of measuring the velocity of an aircraft by laser doppler anemometry Apr. 16, 2013
8411278 Measurement of small accelerations by optical weak value amplification Apr. 2, 2013
8395761 Thermal flow meter Mar. 12, 2013
8390445 Sensory enhancement systems and methods in personal electronic devices Mar. 5, 2013
8355120 Doppler asymmetric spatial heterodyne spectroscopy light detection and ranging receiver Jan. 15, 2013
8355119 Method for optical measurement of velocities according to the spatial frequency filtering method and sensor for optical measurement of velocities Jan. 15, 2013
8350754 Robust and broadband signal processing using replica generation apparatus Jan. 8, 2013
8339584 Velocity measuring system Dec. 25, 2012
8325327 Using remotely detected wind velocities to enhance understanding of an impending or occurring event Dec. 4, 2012
8325328 Single-particle LIDAR anemometry method and system Dec. 4, 2012
8310656 Mapping movements of a hand-held controller to the two-dimensional image plane of a display screen Nov. 13, 2012
8305561 Scanning-type distance measuring apparatus Nov. 6, 2012
8294883 Doppler sensor for the derivation of torsional slip, friction and related parameters Oct. 23, 2012
8279424 System and method for motion based velocity discrimination for doppler velocimeters Oct. 2, 2012
8279422 Measuring the movement characteristics of an object Oct. 2, 2012
8279423 Computation of wind velocity Oct. 2, 2012
8274507 Method and apparatus for obtaining 3-dimensional data with a portable device Sep. 25, 2012
8212999 Liquid droplet measurement apparatus and liquid droplet measurement method Jul. 3, 2012
8189176 Velocity detector May. 29, 2012
8184271 Differentiation of flow cytometry pulses and applications May. 22, 2012
8184272 System and method for transitioning from a missile warning system to a fine tracking system in a directional infrared countermeasures system May. 22, 2012
8169599 Device and method for measuring parts May. 1, 2012
8139206 Method and arrangement to determine a wind-speed Mar. 20, 2012

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