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:
Jun. 24, 2008
Filed:
Jul. 20, 2005
Applicant:
Li-ming Wang, Taoyuan, TW;
Inventor:
Li-Ming Wang, Taoyuan, TW;
Assignee:
Winbond Electronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of correcting a mask pattern is provided. First, an original writer drawing data of a circuit layout pattern is inputted. Then, according to the original writer drawing data, a correcting writer rule is selected by searching from a look-up table. According to the correcting writer rule, the original writer drawing data is corrected to obtain a corrected writer drawing data of the circuit layout pattern.