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. 22, 2016
Filed:
Jul. 30, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 29/393 (2006.01); B41J 2/21 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 29/393 (2013.01); B41J 2/16579 (2013.01); B41J 2/2142 (2013.01); B41J 2/2146 (2013.01); B41J 2/0451 (2013.01); B41J 2/2132 (2013.01); B41J 2/2139 (2013.01);
Abstract
Judgment image data having a resolution in a direction in which a printing medium is conveyed which is lower than a printing resolution is generated based on input image data. It is determined whether color unevenness is generated in a printed image by comparing the judgment image data with reading data obtained by reading the printed image.