公开(公告)号：US20220058251A1

公开(公告)日：2022-02-24

申请号：US17516309

申请日：2021-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsoo SHIN ,  Jiyoung PARK ,  Heejun YOU ,  Moonsoo CHANG ,  Yongha CHOI ,  Wonjung CHOI ,  Jihee HONG ,  Donghyun YEOM ,  Dasom LEE

IPC: G06F21/32 ,  G06F21/45

Abstract: An electronic device according to various embodiments of the present disclosure includes: at least one sensor; a communication circuit; at least one processor operably coupled with the at least one sensor and the communication circuit; and at least one memory operably coupled with the at least one processor, wherein the memory may store instructions which, when executed, cause the processor to: receive a request for authenticating a user of the electronic device using a designated authentication method; identify whether a device selected as a reference device is a first device among the first device and a second device which are included in the at least one sensor and the communication circuit, and are capable of generating authentication data required for using the designated authentication method to authenticate the user; generate data, when first authentication data for authenticating the user is acquired from the first device, indicating a first time point at which the processor acquired the first authentication data; generate data, when second authentication data for authenticating the user is acquired from the second device, indicating a second time point at which the processor acquired the second authentication data; confirm, based on the first data indicating the first time point and the second data indicating the second time point, whether the second time point is within a threshold time range based on the first time point; and authenticate the user using the first authentication data and the second authentication data based on whether the second time point is within the threshold time range based on the first time point.

公开(公告)号：US20240029477A1

公开(公告)日：2024-01-25

申请号：US18470869

申请日：2023-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongwook YANG ,  Dasom LEE ,  Yongha CHOI

IPC: G06V40/60 ,  G06V40/12 ,  G06V40/13 ,  G06V20/20

CPC classification number: G06V40/67 ,  G06V40/1365 ,  G06V40/1306 ,  G06V20/20

Abstract: An electronic device is provided. The electronic device includes a display, a communication module, a memory, and at least one processor configured to be operatively connected to the display, the communication module, and the memory. The at least one processor may be configured to detect an occurrence of an event for executing a remaining fingerprint theft prevention service. The at least one processor may be configured to receive remaining fingerprint candidate group data corresponding to a fingerprint candidate area. The at least one processor may be configured to determine authentication validity of the fingerprint candidate area. The at least one processor may be configured to transmit a security level obtained by evaluating a security risk of remaining fingerprints remaining on the display. The at least one processor may be configured to output security guidance information on the remaining fingerprints of the display.