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:
Nov. 23, 2010
Filed:
May. 30, 2006
Shinichi Okita, Tokyo, JP;
Shinichi Okita, Tokyo, JP;
Nikon Corporation, Tokyo, JP;
Abstract
First, an operator inputs various parameters required for a mark recognition operation including a designated position coordinate designated via a mouse and a keyboard (step). Then, an edge potential position closest to the designated position is selected (step), or an edge potential position within a predetermined range having the designated position as a datum is selected (step), and a mark recognition operation is performed at the selected edge potential position (step). The recognition results are shown on a display (step).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile