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11.发明授权公开(公告)号：US11337609B2
公开(公告)日：2022-05-24
申请号：US16586159
申请日：2019-09-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Mok Choi , Jeong Eun Hwang , Byung Hoon Ko , Jong Wook Lee , Youn Ho Kim
Abstract: A bio-signal measuring apparatus may include: a finger contact surface configured to be in contact with a finger of a user; an optical sensor configured to be disposed underneath the finger contact surface and sense a light when the light is reflected from the user, and a textured area formed on the finger contact surface at a boundary of the optical sensor, and configured to provide a texture different from a texture of a remaining area of the finger contact surface other than the textured area, so as to allow the user to feel a tactile sensation from the textured area when the finger is in contact with the finger contact surface.
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公开(公告)号：US10756554B2
公开(公告)日：2020-08-25
申请号：US15662515
申请日：2017-07-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Wook Shim , Byung Hoon Ko , Jong Han Kim , Jong Wook Lee
Abstract: An apparatus and a method for charging a wearable device is provided. The apparatus for charging a wearable device may include a power receiver disposed in the wearable device and configured to receive power and supply the power to the wearable device; a connector configured to comprise a first magnet and a magnetic member, wherein the first magnet is electrically connected to the power receiver through the magnetic member while the first magnet is attached to the power receiver by a first magnetic force; and a power supply configured to supply the power to the power receiver via the connector.
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公开(公告)号：US10743820B2
公开(公告)日：2020-08-18
申请号：US15843767
申请日：2017-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ui Kun Kwon , Sang Joon Kim , Jong Wook Lee
Abstract: A biosignal measuring method and apparatus are provided. The biosignal measuring method includes verifying whether a measured biosignal is in a range, and controlling an operation of the biosignal measuring apparatus when the measured biosignal deviates from the range based on a result of the verifying.
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公开(公告)号：US20230293027A1
公开(公告)日：2023-09-21
申请号：US18323735
申请日：2023-05-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeong Eun HWANG , Byung Hoon Ko , Chang Mok Choi , Sang Yun Park , Jong Wook Lee
CPC classification number: A61B5/02108 , A61B5/02007 , A61B5/02427 , A61B5/0261 , A61B5/14532 , A61B5/1455 , A61B5/681 , A61B5/6843 , A61B5/6897 , A61B5/6898
Abstract: An apparatus for measuring bio-information may include: a pulse wave sensor comprising at least one pair of light emitters which are disposed apart from each other and a light receiver disposed between the at least one pair of light emitters, and configured to measure a plurality of pulse wave signals from an object by using the light receiver and the at least one pair of light emitters; a force sensor configured to measure a contact force that is applied to the pulse wave sensor by the object; and a processor configured to generate an integrated pulse wave signal by integrating the plurality of pulse wave signals based on the contact force and an area of a contact surface of the pulse wave sensor, and estimate bio-information of the object based on the integrated pulse wave signal.
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公开(公告)号：US11712206B2
公开(公告)日：2023-08-01
申请号：US17101100
申请日：2020-11-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon Ko , Seung Woo Noh , Jong Wook Lee , Jeong Eun Hwang , Youn Ho Kim
CPC classification number: A61B5/7278 , A61B5/02007 , A61B5/02108 , A61B5/02427 , A61B5/165 , A61B5/6843 , A61B5/681
Abstract: An apparatus for estimating bio-information, includes a sensor including a cover having a transmitting area provided at a center of the cover, and non-transmitting areas provided at both edges of the cover, a light source configured to emit light onto an object that is in contact with the cover, and a detector configured to detect a first optical signal of the emitted light that is scattered or reflected from the object after passing through the transmitting area, and a second optical signal of the emitted light that is reflected from the non-transmitting areas. The apparatus further includes a processor configured to estimate bio-information, based on the detected first optical signal and the detected second optical signal.
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Patent Agency Ranking
公开(公告)号：US11540727B2
公开(公告)日：2023-01-03
申请号：US16566218
申请日：2019-09-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Wook Lee , Byung Hoon Ko , Chang Mok Choi
Abstract: An apparatus for measuring a bio-signal includes a pulse wave sensor that may measure a pulse wave signal, of an object of interest, that is non-equidistantly sampled based on a sampling rate of the pulse wave sensor, and a processor that may identify, using a sampling profile, a first interval based on a health index to be measured. The processor may identify, using the sampling profile, a second interval based on the health index to be measured. The processor may set the sampling rate of the pulse wave sensor to a first sampling rate in the first interval. The processor may set the sampling rate of the pulse wave sensor to a second sampling rate, that is less than the first sampling rate, in the second interval.
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公开(公告)号：US11510580B2
公开(公告)日：2022-11-29
申请号：US16812939
申请日：2020-03-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Wook Lee , Byung Hoon Ko , Young Soo Kim , Chang Mok Choi , Jeong Eun Hwang , Youn Ho Kim
IPC: A61B5/021 , A61B5/1455 , A61B5/00 , G06F3/0354 , G06F3/01 , A61B5/024
Abstract: An electronic device according to an aspect of the present disclosure includes a touch screen. The electronic device includes a communication interface that may receive, from a touch pen, a pulse wave signal of a user which is measured from a finger of the user by the touch pen while the touch pen is placed on the touch screen. The electronic device includes a processor that may determine whether a measurement posture of the user is appropriate based on whether the finger touches the touch screen, and in response to determining that the user's measurement posture is appropriate, estimate bio-information of the user based on the received pulse wave signal.
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公开(公告)号：US11490863B2
公开(公告)日：2022-11-08
申请号：US16359468
申请日：2019-03-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eui Seok Shin , Chang Mok Choi , Byung Hoon Ko , Jong Wook Lee
Abstract: An apparatus for estimating bio-information based on pulse wave signals of multiple wavelengths is disclosed. The bio-information estimating apparatus may include: a sensor part comprising a pulse wave sensor configured to measure a multi-wavelength pulse wave signal at a first point in time when a first pressure is applied from an object to the sensor part and at a second point in time when a second pressure is applied from the object to the sensor part; and a processor configured to estimate bio-information based on a difference between the multi-wavelength pulse wave signal measured at the first pressure and the multi-wavelength pulse wave signal measured at the second pressure.
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公开(公告)号：US10779766B2
公开(公告)日：2020-09-22
申请号：US15426153
申请日：2017-02-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon Ko , Yong Joo Kwon , Youn Ho Kim , Sang Yun Park , Jin Hyun Yun , Jong Wook Lee , Chang Mok Choi
IPC: A61B5/00 , A61B5/0205 , A61B5/01 , A61B5/021 , A61B5/024 , A61B5/0295 , A61B5/0402 , A61B5/0488 , A61B5/08 , G01L5/00
Abstract: A wearable measurement apparatus capable of measuring a biometric signal is provided. The wearable measurement apparatus includes a main body, and a main-body elastic part disposed on a bottom surface of the main body, and configured to elastically support the main body against a body part of a user. The wearable measurement apparatus further includes a biometric signal sensor disposed apart from the main-body elastic part, and configured to detect a biometric signal from the body part, and a sensor elastic part interposed between the main body and the biometric signal sensor, and configured to form a step difference between a bottom surface of the biometric signal sensor and a bottom surface of the main-body elastic part, and elastically support the biometric signal sensor against the main body.
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公开(公告)号：US20200085323A1
公开(公告)日：2020-03-19
申请号：US16573471
申请日：2019-09-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Wook Lee , Byung Hoon Ko
Abstract: An apparatus for measuring blood pressure includes: a pulse wave measurer including a first light source configured to emit a first light, a second light source configured to emit a second light, and a photodetector configured to measure a pulse wave signal of an object based on the first light emitted by the first light source onto the object and returning from the object; a force measurer configured to measure a contact force between the object and the pulse wave measurer; and a processor configured to control emission of the second light from the second light source based on the measured contact force, and configured to estimate blood pressure of the object based on the measured pulse wave signal and the measured contact force.
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