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:
May. 19, 2020
Filed:
Feb. 07, 2019
Isao Corporation, Tokyo, JP;
ISAO CORPORATION, Tokyo, JP;
Abstract
An authentication system includes: a first terminal; a second terminal; and an authentication subsystem, wherein the first terminal transmits first identification information and a first request for push authentication to the authentication subsystem, the authentication subsystem matches the first identification information against second identification information stored in association with a unique ID of the second terminal, and if the second identification information matching the first identification information exists, transmits a push authentication operation start request to the second terminal based on the stored unique ID of the second terminal, and upon receiving the push authentication operation start request, the second terminal prompts a user to perform a predetermined operation other than inputting any of knowledge authentication information, ownership authentication information, and biometric authentication information, and when the predetermined operation is performed by the user, transmits a push authentication operation completion notification to the authentication subsystem.