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:
Oct. 09, 2007
Filed:
Jan. 20, 2005
Applicant:
George P Lippincott, Lake Oswego, OR (US);
Inventor:
George P Lippincott, Lake Oswego, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An edge-smoothing process identifies a target edge fragment among a number of edge fragments that form a feature in a photolithographic design. Each of the edge fragments has a length and a classification. The length of the target edge fragment is less than a minimum scatter bar length. The target edge fragment is also classified so that it will receive a scatter bar, and the target edge fragment has a collinear edge fragment. The target edge fragment is smoothed in conjunction with the collinear edge fragment to increase the length of the target edge fragment.