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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/613
Name: Optics: measuring and testing > Shape or surface configuration > Silhouette
Description: Subject matter wherein the shape of the object is determined from measurements of one or more silhouettes of the object.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8670130 Laser scanner Mar. 11, 2014
8654349 Method and device for determining the topography of a material surface Feb. 18, 2014
8570530 Apparatus for dental surface shape and shade imaging Oct. 29, 2013
8410466 Non-contact component inspection system Apr. 2, 2013
8330964 Method for detecting objects Dec. 11, 2012
8264696 Measuring instrument and method for determining geometric properties of profile sections Sep. 11, 2012
8243284 Method for measuring the roundness of round profiles Aug. 14, 2012
8242932 Remote sensing system Aug. 14, 2012
8164758 Internal inspection system and method Apr. 24, 2012
8054471 System and method for analyzing displacements and contouring of surfaces Nov. 8, 2011
8039827 Apparatus and methods for measuring at least one physical characteristic of a threaded object Oct. 18, 2011
8035094 Methods for measuring at least one physical characteristic of a component Oct. 11, 2011
7995870 Information parts extraction for retrieving image sequence data Aug. 9, 2011
7920254 Shaft cone crown measurement system and methodology Apr. 5, 2011
7901096 Illumination for projecting an image Mar. 8, 2011
7869059 Height-limit calculation apparatus, height-limit calculation method, method of manufacturing three-dimensional structure, and computer product Jan. 11, 2011
7796246 3-D shape measuring method for auto-grinding equipment of LCD color filter and 3-D shape measuring apparatus for the same Sep. 14, 2010
7747065 Pixel positioning systems and methods Jun. 29, 2010
7745805 Product inspection system and a method for implementing same that incorporates a correction factor Jun. 29, 2010
7742175 Method of analyzing a presence in a space Jun. 22, 2010
7719695 Sensor device with a radiation directing surface May. 18, 2010
7633635 Method and system for automatically identifying non-labeled, manufactured parts Dec. 15, 2009
7602508 Method and apparatus for measuring pitch, rake and squareness of a boat propeller Oct. 13, 2009
7595893 Shape measurement method and shape measurement apparatus Sep. 29, 2009
7495777 Method and apparatus for contact free measurement of periodically moving objects Feb. 24, 2009
7456842 Color edge based system and method for determination of 3D surface topology Nov. 25, 2008
7436498 Apparatus for determining the shape of a gemstone Oct. 14, 2008
7433027 Apparatus and method for detecting lens thickness Oct. 7, 2008
7327473 Flatness tester for optical components Feb. 5, 2008
7253889 Shaft cone metrology system and method Aug. 7, 2007
7245387 Three-dimensional measuring instrument Jul. 17, 2007
7019848 Three-dimensional measuring instrument, filter striped plate, and illuminating means Mar. 28, 2006
6985238 Non-contact measurement system for large airfoils Jan. 10, 2006
6969836 Space carving for measurement of high-curvature areas on a mechanical part Nov. 29, 2005
RE38800 NIR clinical opti-scan system Sep. 20, 2005
6900895 Phase noise compensation in an interferometric system May. 31, 2005
6870606 Process for measuring the surface of a polished precious stone Mar. 22, 2005
6845177 Method and apparatus for monitoring an analog meter Jan. 18, 2005
6807302 Recognition apparatus and recognition method Oct. 19, 2004
6788807 Three dimensional information measurement method and apparatus Sep. 7, 2004
6757420 Inspection device for packages Jun. 29, 2004
6753971 Method for determining geometric structures on or in a substrate as well as material parameters Jun. 22, 2004
6728593 System for analysis of fabric surface Apr. 27, 2004
6690841 Method and apparatus for image registration Feb. 10, 2004
6597464 Method and device for testing a cutting-edge geometry of a rotatably drivable tool Jul. 22, 2003
6567156 Apparatus and method for examining the shape of gemstones May. 20, 2003
6543972 Device to help determine key cut attributes Apr. 8, 2003
6525828 Confocal color Feb. 25, 2003
6496271 Wire and seal profile analyzer Dec. 17, 2002
6455835 System, method, and program product for acquiring accurate object silhouettes for shape recovery Sep. 24, 2002

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