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公开(公告)号：US12171563B2
公开(公告)日：2024-12-24
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：US11786179B2
公开(公告)日：2023-10-17
申请号：US16250601
申请日：2019-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Mok Choi , Byung Hoon Ko , Young Soo Kim , Jong Wook Lee , Youn Ho Kim
CPC classification number: A61B5/6843 , A61B5/02416 , A61B5/02427 , A61B5/7445 , A61B5/6898 , A61B2562/0261 , A61B2562/166
Abstract: A bio-signal measuring apparatus includes: a substrate; a pulse wave measurer provided at the substrate and configured to measure pulse waves of a subject; and a pressure measurer provided at the substrate and configured to measure a contact pressure between the subject and the pulse wave measurer.
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公开(公告)号：US11779228B2
公开(公告)日：2023-10-10
申请号：US16422220
申请日：2019-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hoon Ko , Yong Joo Kwon , Young Soo Kim , Sang Yun Park , Jong Wook Lee , Chang Mok Choi , Jae Min Kang , Youn Ho Kim
CPC classification number: A61B5/02108 , A61B5/6826 , A61B5/6843 , A61B2562/0247
Abstract: A bio-signal measurement apparatus may include a first substrate and a second substrate, an optical sensor mounted in the first substrate, a force sensor disposed on or below the first substrate, and a separation structure interposed between the first substrate and the second substrate so as to prevent transmission of a force between the first substrate and the second substrate. An upper surface of the first substrate and an upper surface of the second substrate may be provided at the same level.
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公开(公告)号：US11701009B2
公开(公告)日：2023-07-18
申请号：US16740591
申请日：2020-01-13
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 , A61B5/0261 , A61B5/02427 , A61B5/1455 , A61B5/14532 , 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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5.发明申请公开(公告)号：US20220265149A1
公开(公告)日：2022-08-25
申请号：US17354091
申请日：2021-06-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Wook LEE , Byung Hoon Ko , Yong Joo Kwon , Seung Woo Noh , Hyun Seok Moon , Sung Mo Ahn , Kun Sun Eom , Tak Hyung Lee , Myoung Hoon Jung , Chang Mok Choi
IPC: A61B5/0205 , H04N5/347 , A61B5/024 , A61B5/021 , A61B5/02 , A61B5/1172 , A61B5/145 , A61B5/1455 , A61B5/16 , A61B5/00
Abstract: An apparatus for measuring bio-signals is provided. According to an example embodiment, the apparatus for measuring bio-signals includes: a light source configured to emit light onto an object; an image sensor including: a pixel array configured to detect the light emitted by the light source and reacted by the object and a pixel binning unit configured to bin data of the light, detected by the pixel array, by using at least two different binning sizes; and a processor configured to acquire a plurality of bio-signals respectively based on data of the at least two different binning sizes, which are output from the image sensor.
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Patent Agency Ranking
6.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：US10652724B2
公开(公告)日：2020-05-12
申请号：US16356440
申请日：2019-03-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung Keun Yoon , Sang Joon Kim , Chang Mok Choi
Abstract: A wearable device and a communication method using the wearable device may include recognizing a gesture of a user by sensing at least one of a motion and a biosignal that occur in or around a portion of the user to which the wearable device is attached. A wireless communication connection is established for the wearable device with at least one of an external device, an internal device, or another wearable device based on the recognized gesture. Wireless communication is performed with at least one of the external device and the internal device with which the wireless communication connection is established.
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公开(公告)号：US10085669B2
公开(公告)日：2018-10-02
申请号：US14059622
申请日：2013-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Mok Choi , Sang Joon Kim , Min Young Mun
IPC: A61B5/0492 , A61B5/00
Abstract: Provided is a device for measuring a signal and a method of operating the same. The device may include electrodes attached to the device, and a control unit for determining the optimal pair of electrodes to be used for measuring the signal. Also, the device may include an output unit for measuring signals that are sensed by the electrodes.
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公开(公告)号：US09351681B2
公开(公告)日：2016-05-31
申请号：US14083393
申请日：2013-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Ho Kim , Sang Kon Bae , Chang Mok Choi , Byung Hoon Ko , Kun Soo Shin
IPC: A63B24/00 , A61B5/22 , A61B5/0488 , A61B5/00
CPC classification number: A61B5/224 , A61B5/0488 , A61B5/6801 , A61B5/7235 , A61B5/7242 , A61B5/7257
Abstract: A one repetition maximum (1RM) estimating apparatus includes a potential signal receiving unit configured to receive a potential signal of a muscle from a sensor attached to a user, and a 1RM estimating unit configured to estimate a 1RM of the user based on the potential signal.
Abstract translation: 一个重复最大值（1RM）估计装置包括：电位信号接收单元，被配置为从附接到用户的传感器接收肌肉的潜在信号;以及1RM估计单元，被配置为基于所述电位信号估计所述用户的1RM 。
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公开(公告)号：US12290342B2
公开(公告)日：2025-05-06
申请号：US17538388
申请日：2021-11-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Mok Choi , Tak Hyung Lee , Ho Jun Chang
Abstract: An apparatus for estimating bio-information, may include: a sensor part having a photoplethysmography (PPG) sensor configured to measure a PPG signal from an object of a user, and a force sensor configured to measure a contact force between the object and the PPG sensor; an output interface, which before the PPG signal is measured, is configured to output first guide information indicating a predetermined number of times the user is required to touch the sensor part, and second guide information indicating a number of times that the sensor part has been touched since the first guide information is output; and a processor configured to estimate bio-information of the user by using the PPG signal based on the number of times that the sensor has been touched since the first guide information is output, corresponding to the predetermined number of times the user is required to touch.
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