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:
Nov. 19, 2019
Filed:
Jun. 13, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Dae-kwang Jung, Suwon-si, KR;
Jun-ho Koh, Suwon-si, KR;
Byeong-hoon Kwak, Uiwang-si, KR;
Sung-chan Kim, Suwon-si, KR;
Chang-han Kim, Suwon-si, KR;
Hyun-jung Kim, Suwon-si, KR;
In-hak Na, Yongin-si, KR;
Kang-jin Yoon, Seoul, KR;
Yong-chan Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A user authentication method for an electronic device is provided. The user authentication method includes detecting a content execution event, confirming an authentication level of content related to the detected content execution event, acquiring an appearance image through a camera unit, extracting valid regions related to an iris of a user from the acquired appearance image, and performing an authentication on the user by comparing iris authentication reference information related to a confirmed authentication level with the extracted valid regions.