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公开(公告)号：US11963292B2
公开(公告)日：2024-04-16
申请号：US17406535
申请日：2021-08-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Injo Jeong , Jeahyuck Lee , Hyunguk Yoo , Inho Yun , Seongwook Jo , Younghyun Kim , Eungi Min , Suho Lee
CPC classification number: H05K1/0274 , G04G17/04 , G04G17/08 , G04G17/06 , H05K2201/10106
Abstract: An electronic device is provided. The electronic device includes a printed circuit board, a light emitting unit and a light receiving unit which are disposed on the printed circuit board, a cover member which has at least a partial region configured by a material having high optical transmittance, is disposed to face the printed circuit board, and includes a first region substantially facing the light emitting unit, and a second region substantially facing the light receiving unit, and a pattern disposed in at least one of the first region and the second region of the cover member. The pattern may be disposed by repeatedly arranging blocking units having low transmittance at a predetermined interval. In addition, various embodiments may be possible.
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公开(公告)号：US10971938B2
公开(公告)日：2021-04-06
申请号：US15881446
申请日：2018-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongho Park , Inho Yun , Doo-Suk Kang , Jeong-Min Park
IPC: H02J7/00 , A61B5/0408 , A61B5/0245 , A61B5/00 , G16H50/00 , A61B5/0205
Abstract: An electronic device that can be worn on a user's body and an operating method thereof. An electrode for charging and measuring is included in a front side of the electronic device. The electronic device includes a battery, a charging circuit for charging the battery, a bio-sensor, and a processor. The processor is configured to determine whether the battery is being charged through the charging circuit. If the battery is not being charged, the processor is configured to acquire biometric information by using a first method through the bio-sensor, and if the battery is being charged, the processor is configured to acquire the biometric information by using a second method through the bio-sensor.
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公开(公告)号：US11781908B2
公开(公告)日：2023-10-10
申请号：US17541358
申请日：2021-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeehoon Lee , Jungpil Moon , Inho Yun , Jiwoon Jung , Seongmin Je
CPC classification number: G01J1/44 , G01J1/08 , A61B5/021 , A61B5/02416 , A61B5/14532 , A61B5/14551
Abstract: According to certain embodiments, an electronic device comprises: a housing; an optical sensor module disposed in the housing and including one or more light-emitting elements, and one or more light-receiving elements; a light source driver disposed in the housing and configured to control power supply of the one or more light-emitting elements; and at least one processor disposed in the housing and operatively connected to the optical sensor module and the light source driver, wherein the at least one processor is configured to identify a light source of the one or more light-emitting elements and turn-on/off timings of the one or more light-emitting elements according to a sensor measurement mode or a measurement function when the optical sensor module is driven, configure a control signal of the light source driver in response to the identified turn-on/off timings of the one or more light-emitting elements, based on the control signal, apply an output voltage of the light source driver as power of the one or more light-emitting elements in a turn-on period of the one or more light-emitting elements, and block the power of the one or more light-emitting elements by limiting output of the light source driver in a turn-off period of the one or more light-emitting elements.
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公开(公告)号：US11119608B2
公开(公告)日：2021-09-14
申请号：US16373116
申请日：2019-04-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sohyun Chung , Yongjin Lee , Younghyun Kim , Inho Yun
Abstract: An electronic device is provided. The electronic device includes a housing that includes a sensing surface, a light emitting unit that outputs a light through the sensing surface, a light receiving unit that collects a reflection light reflected from an external object in contact with the sensing surface, after the light is output from the light emitting unit, and a first Fresnel lens that is disposed between the light receiving unit and the sensing surface. A first surface of the first Fresnel lens total reflects the reflection light introduced in a direction perpendicular to the sensing surface, and a second surface of the first Fresnel lens refracts the total reflected light so as to be introduced to the light receiving unit.
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公开(公告)号：US11896400B2
公开(公告)日：2024-02-13
申请号：US16971799
申请日：2019-02-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghwan Cho , Jinho Kim , Seunghwan Shin , Junseok Oh , Inho Yun , Hongji Lee , Taehan Jeon
CPC classification number: A61B5/7221 , A61B5/0006 , A61B5/02108 , A61B5/02416 , A61B5/6898 , A61B5/7475 , A61B5/742
Abstract: Provided are an electronic device for selectively storing blood pressure information and updating calibration data on the basis of the stored blood pressure information, and a control method. The electronic device comprises, a memory operably connected with the processor, wherein the memory can include instructions, during the execution thereof, for allowing the processor to, display a user interface on a display, allow the user interface to provide guidelines for measuring the blood pressure, receive first data from the motion sensor, receive second data from a PPG sensor, receive third data from the PPG sensor, determine the validity of the third data at least partially on basis of the first data and the second data, and display an indication on the user interface at least partially basis of the determined validity.
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Patent Agency Ranking
公开(公告)号：US11883172B2
公开(公告)日：2024-01-30
申请号：US16964031
申请日：2019-01-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inho Yun
CPC classification number: A61B5/165 , A61B5/0002 , A61B5/0059 , A61B5/05 , A61B5/0816 , A61B5/1126 , A61B5/486 , A61B5/4809 , A61B5/6844 , A61B5/742 , A61B5/7475 , G08B21/18 , H04B17/318 , A61B2560/0214 , A61B2560/0242 , H02J7/0042
Abstract: An electronic device may determine whether a user wears the electronic device by means of at least one sensor; measure a first bio-signal of the user by means of the at least one sensor while the user wears the electronic device; drive an RF sensor included in a charging device while the electronic device is connected to the charging device including the RF sensor through an interface, thereby measuring a second bio-signal of the user that is generated by the RF signal oscillated from the RF sensor; receive at least one of electric power for charging the battery from the charging device and the second bio-signal through the interface; generate health information of the user on the basis of at least the first bio-signal and the second bio-signal; and display the generated health information on a display.
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公开(公告)号：US11062116B2
公开(公告)日：2021-07-13
申请号：US16173704
申请日：2018-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inho Yun , Yongjin Lee , Hyunseok Shin , Jongho Park , Seungeun Lee
Abstract: An electronic device includes a light emitting unit, including a first light emitting element and a second light emitting element; and a plurality of light receiving units disposed in a structure that encloses the light emitting unit, wherein the first light emitting element and the second light emitting element are disposed in a separated state based on a radiation area related to the light emitting unit in a designated distance range. Various embodiments are available.
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公开(公告)号：US11903733B2
公开(公告)日：2024-02-20
申请号：US17094272
申请日：2020-11-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eungi Min , Inho Yun , Daniel Joe
CPC classification number: A61B5/681 , A61B5/0261 , A61B5/02427 , A61B5/742 , G01N21/35 , G06F1/163
Abstract: In various embodiments, an electronic device may include: a light receiver including light receiving circuitry, a light emitter including light emitting circuitry, a partition wall disposed between the light receiver and the light emitter configured to block light emitted by the light emitter from being directly incident on the light receiver, a film disposed above one surface of the light receiver, and a processor. The film may include a transmission region configured to transmit light of all wavelength bands and a selective blocking region configured to absorb light of a specific wavelength band. The processor may be configured to analyze light incident on the light receiver through the film.
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公开(公告)号：US11553851B2
公开(公告)日：2023-01-17
申请号：US17042529
申请日：2019-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho Kim , Seunghwan Shin , Junseok Oh , Inho Yun , Sunghwan Cho
IPC: A61B5/00 , A61B5/024 , A61B5/0295
Abstract: According to various embodiments, an electronic device may comprise: a housing comprising an inner space; a sensor structure positioned in the housing and exposed through a part of the housing, the sensor structure comprising a substantially transparent plate comprising a first surface facing away from the inner space and a second surface facing away from the first surface; a support structure positioned in the inner space so as to face the transparent plate; at least one light-emitting element mounted on the support structure while being spaced apart from the second surface and inserted between the second surface and the support structure; a spatial light modulator (SLM) disposed between the transparent plate and the LED while being spaced apart from the light-emitting element; a light-receiving element mounted on the support structure and positioned between the second surface and the support structure while being adjacent to a side surface of the light-emitting element; and a processing circuit comprising at least one electrical path electrically connected to the SLM, the processing circuit being operatively connected to the light-receiving element and configured to generate photoplethysmogram (PPG) data by using the light-emitting element. Other embodiments are possible.
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公开(公告)号：US11311777B2
公开(公告)日：2022-04-26
申请号：US16431024
申请日：2019-06-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inho Yun , Jinho Kim , Seunghwan Shin , Junseok Oh , Sunghwan Cho
Abstract: An electronic device is provided. The electronic device includes a housing, a touch screen display to be exposed through a first portion of the housing, a motion sensor disposed inside the housing, a photoplethysmography (PPG) sensor disposed in a second portion of the housing, a processor operatively coupled to the display, the motion sensor, and the PPG sensor, and a memory operably coupled to the processor. The memory stores instructions that allow, when executed, the processor to receive first data from the motion sensor, identify whether a user has started exercise based on at least a portion of the first data, receive second data from the PPG sensor after identifying whether or not the user has started exercise, and determine the type of exercise of the user based on at least a portion of the first data and the second data.
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