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. 07, 2011
Filed:
Sep. 30, 2008
Applicant:
Atsuhiko Ikeuchi, Kanagawa, JP;
Inventor:
Atsuhiko Ikeuchi, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A computer automated method for designing an integrated circuit includes placing a plurality of marks on each of contours of a plurality of patterns allocated in a chip area; dividing the marks into a plurality of groups so that the adjacent marks are merged in a same group; determining one of the groups as a candidate hot spot based on a total number of marks included in each of the groups; and modifying the corresponding pattern in the candidate hot spot.