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11.发明公开公开(公告)号：US20240192763A1
公开(公告)日：2024-06-13
申请号：US18129413
申请日：2023-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Min Kang , Seung Woo Noh , Byung Hoon Ko , Sang Yun Park , Jun Woo Choi
Abstract: An electronic device and a control method using the same are provided. The electronic device may include: a photoplethysmography (PPG) sensor having a plurality of channels arranged isotropically; and a processor configured to: detect a center of gravity of an external force applied to a measurement area of the PPG sensor by an object, based on PPG signals that are detected from the plurality of channels when the object is in contact with the measurement area of the PPG sensor, and generate a control command based on a change in the detected center of gravity.
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公开(公告)号：US11354933B2
公开(公告)日：2022-06-07
申请号：US16951059
申请日：2020-11-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Wook Lee , Sang Yun Park , Byung Hoon Ko
Abstract: A wearable device may include a main body, a sensor formed on a stem disposed on a side of the main body, and configured to acquire a partial fingerprint image of a finger of a user based on the finger being in contact with the sensor, and a processor configured to control a display to guide the user based on the acquired partial fingerprint image and a full fingerprint image of the finger to permit a measurement site of the finger to contact the sensor.
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13.发明授权公开(公告)号：US11083380B2
公开(公告)日：2021-08-10
申请号：US16389014
申请日：2019-04-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yong Joo Kwon , Sang Yun Park , Jae Min Kang , Byung Hoon Ko , Jeong Eun Hwang
IPC: A61B5/0205 , G01L5/00 , A61B5/1172 , A61B5/00 , A61B5/01 , A61B5/11 , A61B5/0533 , A61B5/0535 , G01B17/00 , A61B5/25 , A61B5/024 , G01D5/24 , G01K13/20 , A61B5/389
Abstract: A bio-signal acquiring apparatus includes a sensor part and a signal processor. The sensor part includes a bio-signal sensor, a load sensor, and an ultrasonic sensor array, the bio-signal sensor configured to detect a bio-signal of an object that comes into contact with the sensor part, the load sensor configured to detect a contact load of the object, and the ultrasonic sensor array configured to detect contact load distribution of the object. The signal processor is configured to obtain a contact load of the object at a region of interest based on the contact load and the contact load distribution, and configured to output the contact load of the object at the region of interest and the bio-signal.
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14.发明申请公开(公告)号：US20200237222A1
公开(公告)日：2020-07-30
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 texture 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 texture area, so as to allow the user to feel a tactile sensation from the texture area when the finger is in contact with the finger contact surface.
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公开(公告)号：US10238320B2
公开(公告)日：2019-03-26
申请号：US15255212
申请日：2016-09-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Mok Choi , Byung Hoon Ko , Tak Hyung Lee , Kun Soo Shin
Abstract: A method of calculating an amount of exercise performed includes measuring noise based on a relative difference in displacement between a skin of a user and a sensor attached to the skin of the user, and determining a number of steps taken by the user based on the measured noise.
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Patent Agency Ranking
公开(公告)号：US09757049B2
公开(公告)日：2017-09-12
申请号：US14458736
申请日：2014-08-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Yun Park , Byung Hoon Ko
IPC: A61B5/0408 , A61B5/0478 , A61B5/0492 , A61B5/04 , H05K1/11 , A61B5/00
CPC classification number: A61B5/04087 , A61B5/04 , A61B5/0478 , A61B5/0492 , A61B5/6832 , H05K1/115 , H05K1/118 , H05K2201/0145 , H05K2201/0329
Abstract: An electrode, a biosignal detecting device and a method of measuring a biosignal are provided. The electrode includes an ion conductive member configured to be attached to a body surface, a nonconductive member including a through hole and disposed on the ion conductive member, a conductive member disposed on the nonconductive member, and a nonpolarizable conductive member configured to electrically couple the ion conductive member to the conductive member.
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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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20.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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