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公开(公告)号：US20210244301A1
公开(公告)日：2021-08-12
申请号：US17134808
申请日：2020-12-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon KO , Youn Ho KIM , Seung Woo NOH , Jong Hoon PARK , Sung Mo AHN , Eun Ju YEOM , Yun Ki LEE , Jong Wook LEE , Tak Hyung LEE , Jeong Eun HWANG
IPC: A61B5/022 , A61B5/0225 , A61B5/00
Abstract: An electronic device may a main body; a sensor part disposed on a side of the main body; and a processor configured to control a display to display a first graphical object related to a contact state of a finger based on information related to the contact state of the finger received from the sensor part before measurement of a bio-signal; and control the display to display a second graphical object related to a contact force of the finger based on information related to the contact force of the finger received from the sensor part during measurement of the bio-signal.
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公开(公告)号：US20190110698A1
公开(公告)日：2019-04-18
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
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：US20180110427A1
公开(公告)日：2018-04-26
申请号：US15493314
申请日：2017-04-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK , Youn Ho KIM , Young Zoon YOON
CPC classification number: A61B5/02225 , A61B5/0004 , A61B5/02108 , A61B5/02416 , A61B5/0261 , A61B5/681 , A61B5/7278 , A61B2560/0223
Abstract: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
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公开(公告)号：US20230131673A1
公开(公告)日：2023-04-27
申请号：US17970197
申请日：2022-10-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ui Kun KWON , Jae Min KANG , Youn Ho KIM , Sang Kon BAE , Jin Woo CHOI , Chang Mok CHOI
Abstract: An apparatus for estimating bio-information is provided. The apparatus for estimating bio-information by using an ultrasonic signal according to an embodiment of the present disclosure includes: an ultrasonic sensor configured to acquire an ultrasonic signal from an object; and a processor configured to detect peaks from the acquired ultrasonic signal, and to determine false detection of a peak, among the detected peaks, by using at least one of amplitudes of the detected peaks or a left waveform shape and a right waveform shape of the peak.
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公开(公告)号：US20230130494A1
公开(公告)日：2023-04-27
申请号：US17589207
申请日：2022-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ui Kun KWON , Jae Min KANG , Youn Ho KIM , Sang Kon BAE , Jin Woo CHOI , Chang Mok CHOI
Abstract: An apparatus for estimating bio-information is provided. The apparatus for estimating bio-information according to an embodiment includes: an ultrasonic sensor configured to acquire a bio-signal from an object; and a processor configured to detect peaks from the bio-signal, and to determine false detection of a peak, among the detected peaks, by using at least one of a time interval between a current peak and an immediately preceding peak, amplitudes of the current peak and the immediately preceding peak, a shape of a waveform on a left region and a right region of the peak, and an occurrence position of the peak.
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Patent Agency Ranking
公开(公告)号：US20210307625A1
公开(公告)日：2021-10-07
申请号：US17348340
申请日：2021-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yong Joo KWON , Jae Min KANG , Sun Kwon KIM , Youn Ho KIM , Sang Yun PARK , Seung Woo NOH , Young Zoon YOON
IPC: A61B5/021 , A61B5/1172 , A61B5/00 , A61B5/024 , A61B5/026 , A61B5/0295
Abstract: Provided is a technology for measuring a user's blood pressure by using light sources, in which the blood pressure measuring apparatus includes: a light emitter configured to emit one or more lights having different penetration characteristics toward a user; a light receiver configured to receive the lights that have penetrated through the user, and acquire photo-plethysmography (PPG) signals from the received lights; and a blood pressure measurer configured to measure a phase difference between the acquired PPG signals, and measure a blood pressure based on the measured phase difference.
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公开(公告)号：US20210022622A1
公开(公告)日：2021-01-28
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 , G06F3/0354 , A61B5/024 , G06F3/01 , A61B5/00
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：US20200245878A1
公开(公告)日：2020-08-06
申请号：US16857698
申请日：2020-04-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Min KANG , Yong Joo KWON , Seung Woo NOH , Sang Yun PARK , Youn Ho KIM , Young Zoon YOON
Abstract: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
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公开(公告)号：US20200077904A1
公开(公告)日：2020-03-12
申请号：US16361447
申请日：2019-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Min KANG , Yong Joo KWON , Youn Ho KIM , Sang Yun PARK
Abstract: A bio-information estimating apparatus includes a sensor part configured to measure a pulse wave signal from an object, a contact force that is applied by the object to the sensor part, and a contact area of the object that is applied to the sensor part, and a processor configured to obtain a first feature value, based on a first change in the contact area with respect to a second change in the contact force, obtain a second feature value, based on the pulse wave signal, and estimate bio-information, based on the first feature value and the second feature value.
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公开(公告)号：US20180092545A1
公开(公告)日：2018-04-05
申请号：US15439406
申请日：2017-02-22
Inventor： Youn Ho KIM , Kwang Suk PARK , Soo Young SIM , Seung Woo NOH , Sang Yun PARK , Kwang Min JOO , Myung Jun KOH , Hyo Sun JEON
IPC: A61B5/01 , A61B5/00 , A61B5/0205
CPC classification number: A61B5/01 , A61B5/02055 , A61B5/02438 , A61B5/1118 , A61B5/4857 , A61B5/681 , A61B5/6824 , A61B5/7221 , A61B5/7264 , A61B5/7275 , A61B2560/0242 , G16H40/63
Abstract: A wrist temperature rhythm acquisition apparatus and method, a core temperature rhythm acquisition apparatus and method, and a wearable device are provided. The wrist temperature rhythm acquisition apparatus includes a data acquirer configured to acquire wrist temperature data of a user and external environment temperature data; and a processor configured to estimate wrist temperature rhythm data in which an influence of an external environment temperature is corrected, based on the acquired wrist temperature data and the acquired external environment temperature data.
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