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. 11, 2011
Filed:
Sep. 10, 2009
Kazutaka Ishigo, Mie, JP;
Kazutaka Ishigo, Mie, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A pattern designing method according to an embodiment of the present invention includes: designing a first pattern for inspection formed by arraying a plurality of first mark rows, in which rectangular marks are arrayed at predetermined intervals in a first direction, in a second direction perpendicular to the first direction and designing a second pattern for inspection formed by arraying, in the second direction, a plurality of second mark rows in which rectangular marks are arranged among the marks arrayed in the first direction of the first mark row and a forming position in the second direction is arranged to overlap the first mark row by predetermined overlapping length.