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:
Jun. 18, 2019
Filed:
Jan. 21, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G03G 15/00 (2006.01); G03G 15/23 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5062 (2013.01); G03G 15/553 (2013.01); G03G 15/556 (2013.01); G03G 15/234 (2013.01);
Abstract
An image forming apparatus includes a member for use in forming an image, an acquiring unit, a scanning unit, and a control unit. The acquiring unit is configured to acquire first image information on the image formed on a recording material. The scanning unit is configured to scan the image formed on the recording material to acquire second image information. The control unit is configured to compare the first image information acquired by the acquiring unit with the second image information acquired by the scanning unit to determine a state of the member based on a comparison result.