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. 29, 2019
Filed:
Oct. 26, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Naoko Baba, Kawasaki, JP;
Kazuki Narumi, Komae, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/36 (2006.01); B41J 2/01 (2006.01); B41J 2/505 (2006.01); G06K 15/02 (2006.01);
U.S. Cl.
CPC ...
B41J 2/362 (2013.01); B41J 2/01 (2013.01); B41J 2/5056 (2013.01); G06K 15/027 (2013.01);
Abstract
Each area in a test pattern for performing color shift correction is recorded by a discharge port at an edge portion in many times of scanning and by a discharge port other than the discharge port at the edge portion in fewer times of scanning.