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. 02, 2020
Filed:
May. 25, 2018
Samsung Sds Co., Ltd., Seoul, KR;
Hyun-Chul Park, Seoul, KR;
Jae-Hyuk Cho, Seoul, KR;
Hee-Sung Yang, Seoul, KR;
Hyun-Bea Shin, Seoul, KR;
SAMSUNG SDS CO., LTD., Seoul, KR;
Abstract
A system and method for authentication are provided. The system for authentication according to one embodiment of the present disclosure includes: a service server configured to: receive a first authentication request message from an authentication server and convert a random number included in the first authentication request message into an optical code; a first user terminal configured to receive the optical code from the service server and display the optical code; and a second user terminal configured to: recognize the random number by capturing an image of the displayed optical code in response to receiving a second authentication request message from the service server and authenticate a user by using the random number, the second authentication request message, and biometric information of the user.