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:
Aug. 12, 2014
Filed:
Sep. 29, 2009
Kazuhiro Ueno, Koganei, JP;
Atsushi Daigo, Asaka, JP;
Kazuhiro Ueno, Koganei, JP;
Atsushi Daigo, Asaka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus communicates with an authenticating server which stores user information for identifying a user and authentication information included in a storing medium. An authentication requesting unit transmits the user information input to the image forming apparatus to the authenticating server to authenticate the user. An authentication result obtaining unit obtains the user authentication result from the authenticating server. A display unit displays a registering mode for registering the authentication information corresponding to the input user information and a deleting mode for deleting the authentication information corresponding to the input user information so that the modes can be selected according to the obtained authentication result. When the deleting mode has been selected, the authentication information deletion instructing unit instructs the authenticating server to delete one or a plurality of authentication information corresponding to the user information in response to a deleting instruction by the user.