Invention Grant
- Patent Title: Fingerprint authentication method and fingerprint authentication device
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Application No.: US17591214Application Date: 2022-02-02
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Publication No.: US12169542B2Publication Date: 2024-12-17
- Inventor: Ying Min , Huaiwen Bai , Yanjun Chen , Xiaochun Yan , Wenyan Zheng
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN202110162952.3 20210205
- Main IPC: G06F21/00
- IPC: G06F21/00 ; G06F21/32 ; G06V40/12

Abstract:
Various example embodiments are directed to a fingerprint authentication method and a fingerprint authentication device. The fingerprint authentication method includes acquiring target fingerprint data of a user using at least one fingerprint sensor, determining a preliminary authentication result of the target fingerprint data based on at least one historical fingerprint data stored in memory, performing a matching check on the preliminary authentication result, and determining a final authentication result of the target fingerprint data based on results of the matching check.
Public/Granted literature
- US20220253515A1 FINGERPRINT AUTHENTICATION METHOD AND FINGERPRINT AUTHENTICATION DEVICE Public/Granted day:2022-08-11
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