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:
Apr. 07, 2020
Filed:
Mar. 09, 2016
Jongsook Eun, Tokyo, JP;
Jongsook Eun, Tokyo, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A device includes a first unit and a second unit, wherein, a first storage controller of the first unit stores in a first storage authentication information used for user authentication, a provision controller of the first unit controls a function provider of the first unit to provide a predetermined function when an authorized user is obtained, a first acquirer of the second unit acquires the authentication information before performance of the user authentication, a first generator of the second unit generates priority user information representing of the acquired authentication information, authentication information corresponding to a user who has been authenticated in user authentication as an authorized user, to which user authentication time information is added, and an authenticator of the second unit performs user authentication by collating the input authentication information with the priority user information and supplies the provision controller of the first unit with a user authentication result.