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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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公开(公告)号：US20190244704A1
公开(公告)日：2019-08-08
申请号：US16266510
申请日：2019-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youn Ho Kim , Byung Hoon Ko , Yunseo Ku , Yong Joo Kwon , Ui Kun Kwon , Young Soo Kim , Jin Young Park , Jong Wook Lee , Dae Geun Jang , Chang Mok Choi , Jae Min Kang , Seung Woo Noh , Sang Yun Park , Chang Soon Park , Seung Keun Yoon
IPC: G16H20/60 , A61B5/024 , A61B5/029 , A61B5/0488 , A61B5/145 , A61B5/0402 , A61B5/00
CPC classification number: G16H20/60 , A61B5/0006 , A61B5/0205 , A61B5/02416 , A61B5/029 , A61B5/0402 , A61B5/0488 , A61B5/14532 , A61B5/681 , A61B5/6823 , A61B5/6824 , A61B5/6829 , G16H50/20
Abstract: A dietary habit management apparatus and method are provided. The dietary habit management apparatus includes a bio-signal acquirer configured to acquire a bio-signal of a user, and a processor configured to obtain a total peripheral resistance (TPR) reflected index, from the bio-signal that is acquired by the bio-signal acquirer, and determine whether the user has eaten food, based on the TPR reflected index.
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公开(公告)号：US10084230B2
公开(公告)日：2018-09-25
申请号：US14508602
申请日：2014-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Jun Hong , Won Bin Hong , Byung Hoon Ko , Byung Chul Kim , Young Soo Kim , Yoon Geon Kim , Young Ju Lee , Jae Chun Lee
IPC: H01Q1/00 , H01Q1/27 , A61B5/01 , A61B5/02 , A61B5/024 , A61B5/0402 , A61B5/0488 , A61B5/053 , A61B5/00 , G08C17/00 , H01Q1/48 , H04B13/00
CPC classification number: H01Q1/273 , A61B5/0006 , A61B5/0008 , A61B5/0015 , A61B5/01 , A61B5/02 , A61B5/02438 , A61B5/0402 , A61B5/0488 , A61B5/053 , A61B5/683 , A61B2562/0271 , A61B2562/166 , G08C17/00 , H01Q1/48 , H04B13/005
Abstract: A body sensor, a system including the body sensor and a method of transmitting a biosignal are provided. A wearable body sensor includes a conductive electrode configured to conduct a biosignal from a body, a main board comprising a radio frequency (RF) communication circuit to generate an RF signal based on the biosignal, and an antenna disposed on the RF communication circuit to radiate the RF signal.
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Patent Agency Ranking
公开(公告)号：US09985340B2
公开(公告)日：2018-05-29
申请号：US14508602
申请日：2014-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Jun Hong , Won Bin Hong , Byung Hoon Ko , Byung Chul Kim , Young Soo Kim , Yoon Geon Kim , Young Ju Lee , Jae Chun Lee
IPC: H01Q1/27 , A61B5/01 , A61B5/02 , A61B5/024 , A61B5/0402 , A61B5/0488 , A61B5/053 , G08C17/00 , H01Q1/48 , H04B13/00 , A61B5/00
Abstract: A body sensor, a system including the body sensor and a method of transmitting a biosignal are provided. A wearable body sensor includes a conductive electrode configured to conduct a biosignal from a body, a main board comprising a radio frequency (RF) communication circuit to generate an RF signal based on the biosignal, and an antenna disposed on the RF communication circuit to radiate the RF signal.
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公开(公告)号：US20250052877A1
公开(公告)日：2025-02-13
申请号：US18408117
申请日：2024-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon Ko , Jin Woo Choi , Seung Woo Noh , Sang Yun Park
Abstract: An apparatus for distance measurement using ultrasonic waves may include: a memory configured to store an applied voltage profile that indicate voltages to be applied to a transducer at a plurality of different operational frequencies of transducer, a transducer including a transmitter configured to generate ultrasonic waves with a frequency modulated waveform, and a receiver configured to receive an echo signal reflected back from a measurement object; and a processor configured to control the transducer based on the applied voltage profile, and measure a distance to the measurement object based on the echo signal.
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公开(公告)号：US12102419B2
公开(公告)日：2024-10-01
申请号：US15906762
申请日：2018-02-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon Ko , Seung Keun Yoon , Jong Wook Lee , Dae Geun Jang , Chang Mok Choi , Youn Ho Kim
CPC classification number: A61B5/02108 , A61B5/02125 , G16H40/63 , G16H50/30 , A61B5/002 , A61B5/02416 , A61B5/053 , A61B5/7207 , A61B5/7246 , A61B5/7267 , A61B2560/0228
Abstract: A bio-information processing apparatus may include: a bio-signal measurer configured to measure a bio-signal; a bio-information receiver configured to receive first bio-information; and a processor configured to estimate second bio-information based on the bio-signal, and to correct the second bio-information based on measurement circumstances of the first bio-information and the second bio-information.
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公开(公告)号：US12016667B2
公开(公告)日：2024-06-25
申请号：US17540799
申请日：2021-12-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Mok Choi , Byung Hoon Ko , Jong Wook Lee , Youn Ho Kim , Young Soo Kim , Jeong Eun Hwang
CPC classification number: A61B5/02416 , A61B5/0075 , A61B5/0082 , A61B5/02125 , A61B5/6826 , A61B5/0261
Abstract: An apparatus for obtaining bio-information may include a pulse wave sensor including a light source and a detector. The light source is configured to emit multi-wavelength light to an object of interest and the detector is configured to detect light reflected from the object. In addition, the apparatus may include a processor configured to obtain a change in volume of a blood vessel based on one or more of quantity of detected multi-wavelength light and absorbance coefficients of respective wavelengths of the multi-wavelength light and obtain bio-information based on the measured change in volume of the blood vessel.
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公开(公告)号：US11813083B2
公开(公告)日：2023-11-14
申请号：US17093013
申请日：2020-11-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeong Eun Hwang , Byung Hoon Ko , Seung Woo Noh , Jong Wook Lee , Tak Hyung Lee
IPC: A61B5/00 , A61B5/318 , A61B5/0205 , A61B5/053 , A61B5/1172 , G06V40/12
CPC classification number: A61B5/681 , A61B5/0075 , A61B5/0077 , A61B5/02055 , A61B5/053 , A61B5/1172 , A61B5/318 , A61B5/6802 , A61B5/6843 , A61B5/6898 , G06V40/1359 , G06V40/1376 , A61B2562/0252
Abstract: An assembly for measuring bio-information includes a finger contact interface configured to move based on a contact force applied by a finger of a user to the finger contact interface; a bio-sensor configured to measure the bio-information of the user based on the finger being in contact with the finger contact interface; a force sensor configured to measure the contact force of the finger applied to the finger contact interface; and a support configured to guide movement of the finger contact interface and support the force sensor against the finger contact interface.
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