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:
Aug. 16, 2022
Filed:
Jun. 23, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Takao Ikuno, Ibaraki, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/405 (2006.01); H04N 1/407 (2006.01); G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
H04N 1/405 (2013.01); G03G 15/50 (2013.01); H04N 1/4078 (2013.01);
Abstract
An apparatus prints images for a density adjustment on a plurality of sheets, reads the image on a sheet printed later among the plurality of printed sheets, determines a representative value by carrying out a calculation from at least a first density value read from an image at a predetermined position on a first sheet and a second density value read from an image at the predetermined position on a second sheet, which are printed later, and performs a print density adjustment using the determined representative density and a target density.