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:
Dec. 03, 2024
Filed:
Apr. 24, 2023
Samsung Sds Co., Ltd., Seoul, KR;
Byung Kwan Yoo, Seoul, KR;
Min Chul Shin, Seoul, KR;
Se Myeong On, Seoul, KR;
Myung Hee Kim, Seoul, KR;
Keum Sik Im, Seoul, KR;
Bo Gyu Kim, Seoul, KR;
Sang Beom Shin, Seoul, KR;
Hae Won Jeong, Seoul, KR;
Yong Seek Choi, Seoul, KR;
SAMSUNG SDS CO., LTD., Seoul, KR;
Abstract
A method for authentication, a user terminal and an authentication server for executing the same are disclosed. An authentication server according to an embodiment disclosed includes a number receiver that receives a number of a user terminal from a callee who has received a call originated from the user terminal, a device authenticator that determines whether to generate an authentication key based on the number of the user terminal received from the callee and a caller number received from the user terminal, and generates the authentication key when it is determined to generate the authentication key, and an authentication key transmitter that transmits the authentication key to the user terminal.