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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/27
Name: Optics: measuring and testing > Velocity or velocity/height measuring
Description: Subject matter including means to measure the velocity or the velocity to altitude ratio of a vehicle by sighting from the vehicle on a remote object, or including means to measure the velocity or the velocity to altitude ratio of a moving object remote from an observer by sighting on the object.


Sub-classes under this class:

Class Number Class Name Patents
356/28 With light detector (e.g., photocell) 456


Patents under this class:

Patent Number Title Of Patent Date Issued
7382900 Method of determining a three-dimensional velocity field in a volume Jun. 3, 2008
7376250 Apparatus, method and program for moving object detection May. 20, 2008
7333634 Method and apparatus for a velocity detection system using optical growth rate Feb. 19, 2008
7317532 Flow sensing for determination of assay results Jan. 8, 2008
7308113 Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object Dec. 11, 2007
7295292 Methods and systems for measuring an aberated wave front Nov. 13, 2007
7242462 Speed detection methods and devices Jul. 10, 2007
7239720 Optical monitoring apparatus with image-based distance accommodation Jul. 3, 2007
7209576 Methods, apparatus and computer program products for processing images of a golf ball Apr. 24, 2007
7202979 Optical rotational position information detecting apparatus Apr. 10, 2007
7189575 Method and device for determining the swelling behavior of polymer gels under pressure Mar. 13, 2007
7171028 Method and apparatus for covertly determining the rate of relative motion between two objects Jan. 30, 2007
7146024 Swiped aperture capacitive fingerprint sensing systems and methods Dec. 5, 2006
7113817 Optical imaging of blood circulation velocities Sep. 26, 2006
7088367 Methods and system for general skinning via hardware accelerators Aug. 8, 2006
6999601 Method for visual tracking using switching linear dynamic systems models Feb. 14, 2006
6978676 Distance measuring systems and methods thereof Dec. 27, 2005
6963658 Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object Nov. 8, 2005
6959104 System and method for scanning a region using a low discrepancy sequence Oct. 25, 2005
6944317 Method for motion classification using switching linear dynamic systems models Sep. 13, 2005
6931146 Method and apparatus for detecting moving object Aug. 16, 2005
6894179 Metallocene compositions May. 17, 2005
6860350 CMOS camera with integral laser ranging and velocity measurement Mar. 1, 2005
6829118 Optical rotational position information detecting apparatus Dec. 7, 2004
6636577 Laser induced fluorescence water measurement system for nuclear reactors Oct. 21, 2003
6618127 Spray plume characterization system Sep. 9, 2003
6613441 Boron- and/or aluminum-containing mixtures, hybrid materials, and coatings Sep. 2, 2003
6610975 Optical encoder Aug. 26, 2003
6580812 Methods and systems for automatically adding motion lines representing motion to a still image Jun. 17, 2003
6556854 Blood vessel imaging system using homodyne and heterodyne effects Apr. 29, 2003
6539342 Sorting objects based on physical characteristics Mar. 25, 2003
6452535 Method and apparatus for impact crash mitigation Sep. 17, 2002
6345106 Gradient based motion estimation Feb. 5, 2002
6320651 Method and apparatus for determining a velocity Nov. 20, 2001
6236039 Rotation detecting device for recording and reproducing apparatus and method therefor May. 22, 2001
6219436 Motion vector estimation and detection of covered/uncovered image parts Apr. 17, 2001
6147637 Obstacle detecting system for automotive vehicle Nov. 14, 2000
6140954 Radar device Oct. 31, 2000
6072174 Magneto-optically modulating system for monitoring relative relationship between an object and a magneto-optic effect element Jun. 6, 2000
6057976 Apparatus for detecting rotational displacement information of a rotating object May. 2, 2000
5663783 Stage-drive controlling device, projection exposure apparatus including the same, and method of controlling the driving of a stage Sep. 2, 1997
5615677 MRI tracking of cyclical motion by fourier integration of velocity Apr. 1, 1997
5546086 Ranging sensor system for vehicle Aug. 13, 1996
5074658 Laser capillary spectrophotometric acquisition of bivariate drop size and concentration data for liquid-liquid dispersion Dec. 24, 1991
4899289 Apparatus for and method of processing signals in a composite waveform including noise and a periodic component Feb. 6, 1990
4774463 Bearing associated with means for determining rotational speed Sep. 27, 1988
4679932 Method of and apparatus for measuring moving velocity of linear object moving and vibrating Jul. 14, 1987
4249540 Optical somato-measuring apparatus Feb. 10, 1981
4000652 Method and device for measuring the correction factor Jan. 4, 1977
3946782 Pneumatic tire with light reflective elements Mar. 30, 1976



 
 
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