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. 08, 2011
Filed:
Feb. 27, 2009
Satoshi Tanaka, Kanagawa, JP;
Masaki Satake, Kanagawa, JP;
Satoshi Tanaka, Kanagawa, JP;
Masaki Satake, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A pattern prediction method according to an embodiment includes: predicting a second pattern shape from a first pattern shape by using a conversion function and a conversion difference residual error amount function, wherein; the conversion function makes the connection between the first pattern formed by a first step and the second pattern formed by a second step following the first step based on contour shapes of the first pattern and the second pattern, and the conversion difference residual error amount function makes the connection between a residual error amount between a predicted shape of the second pattern obtained from the conversion function and the second pattern shape obtained by actually using the second step, and factors other than the contour shapes of the first pattern and the second pattern.