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公开(公告)号：US20230190193A1
公开(公告)日：2023-06-22
申请号：US18109020
申请日：2023-02-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suho LEE , Jeongmin PARK , Injo JEONG
IPC: A61B5/00 , A61B5/282 , A61B5/332 , A61B5/0533
CPC classification number: A61B5/681 , A61B5/282 , A61B5/332 , A61B5/0533 , A61B5/7282 , A61B5/742
Abstract: According to the present disclosure, a wearable device is disclosed, the wearable device may include: a front surface including a display; a frame having the display seated therein and forming the sides of the wearable device, wherein the frame includes a plurality of conductive regions and a non-conductive region exposed between the plurality of conductive regions; a plurality of biosensors arranged in a space formed by the frame and electrically connected to the plurality of conductive regions; and a processor electrically connected to the plurality of biosensors, wherein the processor is configured to: identify occurrence of an event related to the acquisition of biometric information, identify, in response to the occurrence of the event, at least one conductive region for acquiring the biometric information among the plurality of conductive regions, and acquire the biometric information using the identified at least one conductive region.
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公开(公告)号：US20230120498A1
公开(公告)日：2023-04-20
申请号：US18069848
申请日：2022-12-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Joongwoo AHN , Seungju KIM , Suho LEE , Seunghyun LEE , Jeehoon LEE , Hyungjoon LIM , Shinhee CHO , Jinho CHOI , Hojin HWANG
Abstract: A cover-type electronic device includes a cover-type housing, an electrode set including a plurality of electrodes disposed on an exterior surface of the housing, and a printed circuit board electrically connected to the plurality of electrodes. A driving circuit in the printed circuit board is configured to acquire sensing information, and identify a user's gripping posture, which matches one of a plurality of gripping postures for measurement of designated biometric data, based on the sensing information. The driving circuit identifies information corresponding to a contact impedance difference between both hands of the user from a biosignal detected through the electrode set, and switches a connection state of the electrode set, based on the corresponding information such that the user's biometric data is measured in the switched state.
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公开(公告)号：US20240032828A1
公开(公告)日：2024-02-01
申请号：US18380061
申请日：2023-10-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjun JUNG , Hyejung SEO , Suho LEE , Seongmin JE
IPC: A61B5/1455 , A61B5/026 , A61B5/0205
CPC classification number: A61B5/14551 , A61B5/0261 , A61B5/0205 , A61B5/02416
Abstract: An electronic device includes an output device, a biometric sensor including a light-emitting unit for emitting light at a first portion of a subject, and a light-receiving unit for receiving light emitted by the light-emitting unit and a processor operatively connected to the output device and the biometric sensor, wherein the processor can be configured to acquire a perfusion index on the basis of a photoplethysmogram (PPG) signal acquired through the biometric sensor, measure oxygen saturation by using the PPG signal if the perfusion index corresponds to a first criterion, and output, through the output device, guide information instructing an occlusion operation for a second portion, differing from the first portion of the subject, if the perfusion index corresponds to a second criterion.
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公开(公告)号：US20230161384A1
公开(公告)日：2023-05-25
申请号：US17884990
申请日：2022-08-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daeung JEONG , Suho LEE , Shinhee CHO
CPC classification number: G06F1/1656 , G06F1/163 , G06F3/04164 , G06F3/016
Abstract: An electronic device is provided. The electronic device includes a housing including a first surface, a second surface and a conductive frame disposed between the first surface and the second surface and including a through-hole, a first electrode is movable within the through-hole, a part of the first electrode protruding to outside of the conductive frame, a second electrode disposed on the second surface, and at least one processor. The at least one processor is configured to identify whether the first electrode is electrically disconnected to the conductive frame, obtain an information about the user' body through the first electrode and the second electrode, and refrain from obtaining the information based on identifying the first electrode is electrically connected to the conductive frame.
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公开(公告)号：US20210000376A1
公开(公告)日：2021-01-07
申请号：US16969532
申请日：2018-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Suho LEE , Younghyun KIM , Seungeun LEE
IPC: A61B5/053 , A61B5/0402 , A61B5/00 , A61B5/0476 , A61B5/0496 , A61B5/0488
Abstract: An electronic device according to various embodiments of the present invention comprises: a sensor module; a first electrode unit connected to a first channel of the sensor module; and a second electrode unit connected to a second channel of the sensor module, and may be configured to: measure, through the sensor module, a first impedance between the first electrode unit and a first portion of a user's body contacting the first electrode unit, and a second impedance between the second electrode unit and a second portion of the user's body contacting the second electrode unit; adjust, through the sensor module, an impedance corresponding to each of the first channel and the second channel on the basis of the first impedance and the second impedance so that a difference between the first impedance and the second impedance is within a specified range; and obtain a biometric signal of the user through the sensor module while the impedance of the first channel and the second channel are adjusted.
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Patent Agency Ranking
公开(公告)号：US20210186420A1
公开(公告)日：2021-06-24
申请号：US16951083
申请日：2020-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Suho LEE , Younghyun KIM , Jeongmin PARK , Seongmin JE , Shinhee CHO
IPC: A61B5/00 , H04B1/3827 , G06K9/00
Abstract: A wearable electronic device and method are disclosed, including: at least one sensor including a plurality of electrodes, at least one processor operatively connected with the at least one sensor, and a memory operatively connected with the at least one processor. The processor implements the method, including detecting coupling of the wearable electronic device with an external accessory contacting a body of a user, and based on detecting the coupling with the external accessory, measuring a biometric signal using a voltage received from at least two electrodes from among a plurality of measurement electrodes included in the external accessory.
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公开(公告)号：US20210030359A1
公开(公告)日：2021-02-04
申请号：US16889309
申请日：2020-06-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Injo JEONG , Seongwook JO , Hyunguk YOO , Younghyun KIM , Suho LEE , Jeahyuck LEE , Jeehoon LEE , Hyunjun JUNG , Shinhee CHO
IPC: A61B5/00 , A61B5/0408 , A61B5/024
Abstract: An electronic device is provided. The electronic device includes a housing including a first surface facing a first direction, a second surface facing a second direction opposite to the first surface, and a third surface connecting the first surface and the second surface to form a space in the housing, a display viewable in the first direction through the first surface of the housing, a printed circuit board (PCB) disposed in the space, a glass covering at least a part of the second surface of the housing and including a fourth surface facing the first direction and a fifth surface facing the second direction, a high-hardness member disposed on the fifth surface, a first conductive member disposed between the high-hardness member and the glass, and a second conductive member disposed on the fourth surface and electrically connected to the PCB.
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公开(公告)号：US20230000353A1
公开(公告)日：2023-01-05
申请号：US17712689
申请日：2022-04-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyejung SEO , Seongmin JE , Suho LEE , Hyunjun JUNG , Jongmin CHOI
IPC: A61B5/00 , A61B5/1455 , G16H10/60 , G16H50/20
Abstract: An electronic device is provided. The electronic device includes a communication module, a display, a memory, a biosensor configured to measure oxygen saturation, and at least one processor. The at least one processor may be configured to obtain electronic medical record (EMR) data from an external server through the communication module, identify oxygen saturation-related medical records based on the EMR data, based on occurrence of an event, determine a specified oxygen saturation measurement period and a specified reference oxygen saturation range based on the oxygen saturation-related medical records, measure oxygen saturation based on the specified oxygen saturation measurement period by using the biosensor, identify whether the measured oxygen saturation satisfies the specified reference oxygen saturation range, and display the measured oxygen saturation and information indicating whether the measured oxygen saturation satisfies the specified reference oxygen saturation range on the display.
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公开(公告)号：US20220087615A1
公开(公告)日：2022-03-24
申请号：US17420807
申请日：2019-10-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Suho LEE , Younghyun KIM
Abstract: Disclosed in various embodiments of the present invention are a method and a device comprising: a first electrode, a second electrode and a third electrode which make contact with the body of a user; an instrumentation amplifier for differentially amplifying signals received from the first electrode and the second electrode; a feedback amplifier for feeding back feedback noise to the body of the user through the third electrode; and a control circuit, wherein the control circuit is configured to analyze a noise level by using a biosignal obtained from the instrumentation amplifier, and control the gain of the feedback amplifier on the basis of the result of the analysis. Various embodiments are possible.
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公开(公告)号：US20220022794A1
公开(公告)日：2022-01-27
申请号：US17370373
申请日：2021-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Injo JEONG , Hyunguk YOO , Seongwook JO , Younghyun KIM , Suho LEE
Abstract: An electronic device is provided. The electronic device includes a housing, a display viewed through at least a portion of a front surface of the housing, a rear cover disposed on a rear surface of the housing, a first electrode disposed on a lateral surface of the housing, and second and third electrodes disposed at different positions on the rear cover. The first electrode, the second electrode, and the third electrode may include a conductive material that is a compound containing titanium (Ti), aluminum (Al), chromium (Cr), silicon (Si), carbon (C), and nitrogen (N).
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