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. 02, 2010
Filed:
Aug. 20, 2007
Applicant:
Jae-hyun Kang, Gyeonggi-do, KR;
Inventor:
Jae-Hyun Kang, Gyeonggi-do, KR;
Assignee:
Dongbu HiTek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical proximity correction (OPC) processing method may include at least one of the following steps: Detecting coordinate values of individual piece patterns constituting a graphic design system (GDS). Merging to the form of a specific pattern, composed of outermost coordinate values, on the basis of the detected coordinate values. Shrinking the merged GDS pattern and forming a GDS pattern having a desired magnifying power. Performing an optical proximity correction (OPC) process on the GDS pattern having the desired magnifying power.