公开(公告)号：US11126817B2

公开(公告)日：2021-09-21

申请号：US16690431

申请日：2019-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taeho Kim ,  Yangsoo Lee ,  Hosang Lee ,  Dasom Lee

IPC: G06K9/00 ,  G06F21/32 ,  G06F3/041 ,  H04L29/06 ,  H04L9/32

Abstract: An electronic device according to various embodiments may include a display, a touch sensor operatively coupled with the display, and a fingerprint sensor disposed below the display and operatively coupled with the touch sensor. The fingerprint sensor may be configured to obtain at least one image for calibrating a fingerprint image, receive a signal indicating detection of a touch input from the touch sensor while obtaining the at least one image, and cease to obtain the at least one image, based on the reception of the signal.

公开(公告)号：US11151288B2

公开(公告)日：2021-10-19

申请号：US15718826

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Teain An ,  Taeho Kim ,  Hyungjoon Kim ,  Seulhan Park ,  Jonghoon Park ,  Heejun You ,  Yangsoo Lee ,  Moonsu Chang ,  Jinho Hyeon

IPC: H04L29/06 ,  G06F12/14 ,  G06F21/74 ,  G06F21/32

Abstract: A method and apparatus for processing biometric information in an electronic device including a processor that operates at a normal mode or at a secure mode, the method comprising, detecting a biometric input event from a biometric sensor module at normal mode, creating biometric data based on sensed data from the biometric sensor module at the secure mode, performing biometric registration or biometric authentication based on the created biometric data at the secure mode, and providing result information of biometric registration or biometric authentication at the normal mode.

公开(公告)号：US12197628B2

公开(公告)日：2025-01-14

申请号：US18328412

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Teain An ,  Taeho Kim ,  Hyungjoon Kim ,  Seulhan Park ,  Jonghoon Park ,  Heejun You ,  Yangsoo Lee ,  Moonsu Chang ,  Jinho Hyeon

IPC: H04L29/06 ,  G06F12/14 ,  G06F21/32 ,  G06F21/74

Abstract: A method and apparatus for processing biometric information in an electronic device including a processor that operates at a normal mode or at a secure mode, the method comprising, detecting a biometric input event from a biometric sensor module at normal mode, creating biometric data based on sensed data from the biometric sensor module at the secure mode, performing biometric registration or biometric authentication based on the created biometric data at the secure mode, and providing result information of biometric registration or biometric authentication at the normal mode.

公开(公告)号：US11830293B2

公开(公告)日：2023-11-28

申请号：US17825501

申请日：2022-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Lee ,  Yangsoo Lee ,  Moonsoo Chang ,  Arim Kim

IPC: G06V40/13 ,  G06V40/60 ,  G06V40/50 ,  G06V40/12

CPC classification number: G06V40/67 ,  G06V40/13 ,  G06V40/1359 ,  G06V40/1365 ,  G06V40/50

Abstract: An electronic device is provided. The electronic device includes a display, a fingerprint sensor disposed on one surface of the display, a memory storing a plurality of fingerprint images mapped to information indicative of a plurality of guide lines, and a processor operatively connected to the display, the fingerprint sensor, and the memory. The processor may be configured to display a first user interface (UI) indicative of a fingerprint recognition area and, as a second UI, a guide line corresponding to a fingerprint image having a high quality value among the plurality of fingerprint images stored in the memory by using the display, based on an input signal to request fingerprint authentication being detected, obtain a fingerprint image of a finger by using the fingerprint sensor based on the finger of a user touching the fingerprint recognition area, compare the obtained fingerprint image and a fingerprint image mapped to information indicative of the first UI and/or the second UI, and perform the fingerprint authentication based on the obtained fingerprint image and the mapped fingerprint image being identical with each other based on a result of the comparison.

公开(公告)号：US20200265132A1

公开(公告)日：2020-08-20

申请号：US16793567

申请日：2020-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonsoo Chang ,  Tushar Balasaheb Sandhan ,  Yangsoo Lee ,  Minho Kim ,  Hyeongwook Yang ,  Juwoan Yoo ,  Dasom Lee

IPC: G06F21/32 ,  H04L29/06 ,  G06K9/62

Abstract: Various embodiments of the disclosure relate to an electronic device for determining a matching model used to authenticate biometric information, and an operating method thereof. An electronic device according to various embodiments of the disclosure may include a biometric sensor, and a processor operatively coupled with the biometric sensor. The processor may be configured to identify a security level of a service requested to be executed, determine a confidence level of user's biometric data received via the biometric sensor, determine a matching model to be used to authenticate the received user's biometric data based on the identified security level and the determined confidence level, and authenticate the received user's biometric data based on the determined matching model. Various other embodiments are also possible.

公开(公告)号：US10002255B2

公开(公告)日：2018-06-19

申请号：US14683774

申请日：2015-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonsu Chang ,  Yangsoo Lee ,  Eunjung Hyun

IPC: G06F21/00 ,  G06F21/60 ,  H04W12/06 ,  G06F21/84 ,  H04W4/00

CPC classification number: G06F21/60 ,  G06F21/84 ,  H04W4/80 ,  H04W12/003 ,  H04W12/06

Abstract: A device and a method for controlling a security screen in an electronic device are provided. The electronic device includes a display module, a first memory having at least one display data stored therein, a composing module that composes a plurality of display layers each including at least one display data and displays the same on the display module, and a control module that controls at least one of the display module, the first memory, or the composing module, wherein the control module identifies a type of the at least one display data included in each of the plurality of display layers and controls the attributes of the plurality of display layers to display a display layer including security data, among the plurality of display layers, at the uppermost position when the identified display data is the security data.

公开(公告)号：US12300039B2

公开(公告)日：2025-05-13

申请号：US18141777

申请日：2023-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mijung Park ,  Hyeonho Kim ,  Soyoung Park ,  Jinwook Kang ,  Yangsoo Lee ,  Hyemi Lee ,  Kangwook Her

IPC: G06V40/60 ,  G06V40/12 ,  G06V40/13 ,  G06V40/50

Abstract: Provided is an electronic device. The electronic device may include a display, a fingerprint sensor provided in an area of the display, and at least one processor. The at least one processor may receive a user input for fingerprint registration, based on the user input, control the display to display a first user interface displaying information to guide a position for a touch input based on a position of the fingerprint sensor at a first position on the display, and based on receiving a first touch on the first user interface, control the display to display a second user interface indicating a degree of a fingerprint recognition related to the first touch.

公开(公告)号：US11734943B2

公开(公告)日：2023-08-22

申请号：US17388081

申请日：2021-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taeho Kim ,  Yangsoo Lee ,  Hosang Lee ,  Dasom Lee

IPC: G06V40/13 ,  G06F21/32 ,  G06F3/041 ,  G06V40/12 ,  H04L9/40 ,  H04L9/32

CPC classification number: G06V40/1306 ,  G06F3/041 ,  G06F3/04162 ,  G06F21/32 ,  G06V40/1347 ,  H04L9/3231 ,  H04L63/0861

Abstract: An electronic device according to various embodiments may include a display, a touch sensor operatively coupled with the display, and a fingerprint sensor disposed below the display and operatively coupled with the touch sensor. The fingerprint sensor may be configured to obtain at least one image for calibrating a fingerprint image, receive a signal indicating detection of a touch input from the touch sensor while obtaining the at least one image, and cease to obtain the at least one image, based on the reception of the signal.

公开(公告)号：US09792460B2

公开(公告)日：2017-10-17

申请号：US14619731

申请日：2015-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Teain An ,  Taeho Kim ,  Hyungjoon Kim ,  Seulhan Park ,  Jonghoon Park ,  Heejun You ,  Yangsoo Lee ,  Moonsu Chang ,  Jinho Hyeon

IPC: G06F21/74 ,  G06F21/32

CPC classification number: G06F21/74 ,  G06F21/32

Abstract: A method and apparatus for processing biometric information in an electronic device including a processor that operates at a normal mode or at a secure mode, the method comprising, detecting a biometric input event from a biometric sensor module at normal mode, creating biometric data based on sensed data from the biometric sensor module at the secure mode, performing biometric registration or biometric authentication based on the created biometric data at the secure mode, and providing result information of biometric registration or biometric authentication at the normal mode.

公开(公告)号：US10664578B2

公开(公告)日：2020-05-26

申请号：US14615953

申请日：2015-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heejun You ,  Taeho Kim ,  Hyungjoon Kim ,  Seulhan Park ,  Jonghoon Park ,  Teain An ,  Yangsoo Lee ,  Moonsu Chang ,  Jinho Hyeon ,  Seunghwan Kim

IPC: G06F21/32 ,  G06F21/60 ,  G06F21/83

Abstract: A method is provided that inputs/outputs security information to/from an electronic device. The security information inputting method includes sensing a motion for inputting security information by a sensor module; creating an interrupt according to the security information inputting motion; and reading the security information by a security information inputting module, in response to the interrupt.