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:
Jun. 26, 2012
Filed:
Dec. 30, 2010
Shigetomo Tamai, Tokyo, JP;
Toru Takano, Tokyo, JP;
Shigeo Akutsu, Tokyo, JP;
Computer Systems Engineering Co., Ltd., Tokyo, JP;
Abstract
It is intended to achieve a user authentication system capable of forcibly presenting a content to a user. Provided is a content presentation-type authentication system designed to allow a client to perform a content presentation-type user authentication in which user authentication is performed in such a manner that a plurality of pattern elements arranged in a given pattern are presented as a presentation pattern to a user who intends to be authenticated, and a one-time password derivation rule is used as a password of the user and applied to certain ones of the pattern elements located at specific positions in the presentation pattern to create a one-time password, and a content is forcibly presented to the user in connection with the user authentication. The content presentation-type authentication system comprises an authentication-service providing server configured to manage respective user IDs and passwords of users, content data indicative of a detail of each of a plurality of contents, and respective content IDs of the plurality of contents, and provide content-added authentication information to each of the users, and a client having a content presentation-type user authentication program and a processor.