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:
Sep. 11, 2018
Filed:
Sep. 12, 2014
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Toshiba Solutions Corporation, Kawasaki-shi, JP;
Pakin Osotkraphun, Inagi, JP;
Tatsuro Ikeda, Fuchu, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
TOSHIBA SOLUTIONS CORPORATION, Kawasaki-shi, JP;
Abstract
An authentication system of an embodiment includes a control device, a user terminal, and a service providing device. The control device includes a storage unit, an information acquisition unit, an authentication processing unit, and a control management unit. The information acquisition unit acquires the authentication element for authentication. The authentication processing unit transmits a comparison request message including the authentication element for comparison with the authentication element acquired by the information acquisition unit to the user terminal, receives a comparison response message corresponding to the comparison request message from the user terminal, registers the acquired authentication element in the storage unit and 'invalidates' a status of the authentication element when the comparison response message indicates comparison success, transmits an authentication element registration response message to the service providing device, and 'validates' the status of the authentication element registered in the storage unit when an authentication element validation instruction is received from the service providing device in correspondence with the authentication element registration response message.