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:
Jul. 14, 2015
Filed:
Dec. 11, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuki Kozuka, Machida, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); B41J 2/125 (2006.01);
U.S. Cl.
CPC ...
B41J 2/125 (2013.01);
Abstract
There are provided a landing position measuring apparatus and a landing position measuring method capable of achieving normal evaluation or inspection without any erroneous recognition of a printed pattern. For this purpose, black pixels within a limitation area are regarded as ink ejected from one ejection port, followed by processing.