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:
Sep. 23, 2008
Filed:
Jun. 30, 2005
Applicant:
Robert Charatan, Portland, OR (US);
Inventor:
Robert Charatan, Portland, OR (US);
Assignee:
Lam Research Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of forming a feature includes forming a mask of a first material on an underlying layer, the mask having an incorrect profile. The profile of the mask is corrected and a feature is formed in the underlying layer. A system for forming a feature is also disclosed.