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. 27, 2026
Filed:
Feb. 13, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Yuki Nakatani, Chiba, JP;
Shinya Suzuki, Chiba, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image processing apparatus includes one or more controllers including one or more processors and one or more memories. The one or more controllers are configured to obtain a scanned image by scanning an image of a chart on which a test image of mixed colors, which are a secondary or higher-order colors, has been printed, to detect an image defect corresponding to each color included in the scanned image, to obtain a feature of the detected image defect, and to identify a cause of an occurrence of the image defect by determining whether there are identical image defects in image defects corresponding to all colors of the test image, based on the feature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile