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Levinsohn; Natalie
Hadera, IL
No. of patents:

Patent Number Title Of Patent Date Issued
6566169 Method and apparatus for local vectorial particle cleaning May 20, 2003
Particles are removed from the surface of a substrate. Respective position coordinates of the particles on the surface are determined. A beam of electromagnetic energy is directed at the coordinates of each of the particles in turn, such that absorption of the electromagnetic energy at
6450180 Method and apparatus for the laser processing of substrate surfaces September 17, 2002
A method of laser treatment of surfaces comprises the steps of: I) projecting onto the substrate surface laser pulses defining a beam; II) causing said beam and said surface to become relatively displaced in such a way that said beam will intersect at each number of pulses, preferably
6407809 Optical inspection system and method June 18, 2002
An optical inspection system is presented, aimed at detecting defects on a substantially flat workpiece having an axis of symmetry. The workpiece is supported on a stage so as to be in an inspection plane, the stage being mounted for rotation in a plane parallel to the inspection plane.

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