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:
Jul. 24, 2018
Filed:
Feb. 01, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masami Hano, Abiko, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5062 (2013.01); G03G 2215/00067 (2013.01);
Abstract
An image forming apparatus includes an image forming unit configured to form an image on a sheet, and a measuring unit configured to measure reflected light from the sheet, a backup roller configured to convey the sheet while pressing the sheet toward the measuring unit, and a generating unit configured to control the backup roller to convey the sheet, control the measuring unit to measure the reflected light from the sheet, and generate profile data corresponding to measurement results of the reflected light from a plurality of positions in a direction in which the sheet is conveyed.