The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2008
Filed:
Jul. 03, 2007
Isaac Mazor, Haifa, IL;
David Berman, Kiryat Tivon, IL;
Isaac Mazor, Haifa, IL;
David Berman, Kiryat Tivon, IL;
Jordan Valley Semiconductors Ltd., Migdal Ha'emek, IL;
Abstract
A method for analysis of a sample includes directing a beam of radiation to impinge on a target area on a surface of the sample along a beam axis at a plurality of different elevation angles. For each of the different angles, a respective offset of the beam in a direction transverse to the beam axis is determined. While sensing the radiation scattered from the sample at each of the different elevation angles in succession, a transverse correction is applied to at least one of the beam and the sample in order to compensate for the respective offset at each of the different elevation angles.