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. 23, 2018
Filed:
Mar. 04, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Masanobu Inui, Chigasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of controlling an image forming apparatus having a scanner that scans a document to obtain an image of the document as the image and a printer that prints an image on a sheet. The method includes performing an authentication processing for authenticating a user that uses the image forming apparatus, causing the scanner to scan a document in accordance with a copy instruction by the authenticated user, obtaining a month, day, and time on which the image obtained by scanning the document with the scanner is printed by the printer, scrambling identification information of the authenticated user using at least one of the obtained month, day, and time, and causing the printer to print, on a sheet, (i) the image obtained by scanning the document with the scanner, (ii) one or more characters obtained by scrambling the identification information, and (iii) the obtained month, day, and time.