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:
May. 02, 2006
Filed:
Jun. 14, 2004
Bruce J. Whitefield, Camas, WA (US);
David A. Abercrombie, Gresham, OR (US);
Bruce J. Whitefield, Camas, WA (US);
David A. Abercrombie, Gresham, OR (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A system for analyzing fabrication processes, such as analyzing device yield on a substrate. An input accesses fabrication information, where the fabrication information includes at least one of an dependent variable that is associated with substrate location information, and at least one independent variable that is associated with at least one of the fabrication processes. Desired portions of the substrate information are selected, based on at least one of the independent variable and the dependent variable. A substrate profile is produced, based on the desired portions of the fabrication information.