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. 24, 2023
Filed:
Jan. 21, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Kosuke Tsujita, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 15/02 (2006.01); G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G06K 15/027 (2013.01); G03G 15/5062 (2013.01); G06K 15/1878 (2013.01);
Abstract
There is provided an apparatus including a forming unit configured to form an image on a sheet fed from a stage in response to execution of printing of a predetermined number of images based on a print job, a measurement unit configured to read the formed image and perform color measurement, a generation unit configured to generate data based on a result of the color measurement and a reference value, and a correction unit configured to perform a gradation correction to image data by using the generated data, wherein the sheet on which the image is formed is determined based on a setting of the print job.