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:
Mar. 24, 2009
Filed:
May. 27, 2008
Carlos Strocchia-rivera, Highland, NY (US);
Carlos Strocchia-Rivera, Highland, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for implementing ellipsometry for an ultrathin film includes directing a polarized light beam incident upon a sample surface, receiving an initial reflected beam from the sample surface and redirecting the initial reflected beam back upon said sample surface one or more times so as to produce a final reflected beam. The final reflected beam is received through an analyzer and at a detector so as to determine characteristics of the ultrathin film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile