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公开(公告)号：US09883811B2
公开(公告)日：2018-02-06
申请号：US14702223
申请日：2015-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemin Kang , Yongjoo Kwon , Sunkwon Kim , Younho Kim , Sangyun Park
CPC classification number: A61B5/0261 , A61B5/02125 , A61B5/489 , A61B5/6802 , A61B5/6824
Abstract: Provided is an apparatus and method for detecting biometric information. The apparatus may include a biometric signal measurer comprising a light-receiving element and a plurality of light-emitting elements; and a processor including a tracking unit configured to sequentially drive the plurality of light-emitting elements, receive a signal detected by the light-receiving element, and determine a tracking line that connects at least two positions of a radial artery of the object from the received signal; and an analyzing unit configured to detect a pulse wave signal at the at least two points on the tracking line and analyze biometric information from the detected pulse wave signal.
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公开(公告)号：US10694997B2
公开(公告)日：2020-06-30
申请号：US15001753
申请日：2016-01-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Younho Kim , Yongjoo Kwon , Jaemin Kang , Sunkwon Kim , Sangyun Park
Abstract: An apparatus for detecting biometric information of a living body detects a pulse wave and extracts the biometric information of the living body in a non-invasive method. The apparatus for detecting biometric information includes a surface pulse wave measurement unit for measuring a surface pulse wave of an object. The surface pulse wave measurement unit includes at least one light source that radiates incoherent light and at least one photodetector that measures an intensity of light radiated by the at least one light source and reflected from a surface of the object. The surface pulse wave measurement unit measures the surface pulse wave of the object based on a change in the intensity of the light reflected from the surface of the object.
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公开(公告)号：US10448896B2
公开(公告)日：2019-10-22
申请号：US14577150
申请日：2014-12-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemin Kang
IPC: A61B5/00 , A61B5/0402 , A61B5/11 , A61B5/04 , A61B5/0476 , A61B5/0488
Abstract: A method of processing a bio-signal includes: generating a motion pattern from a motion of an object body; estimating a next point in time of a motion occurrence from the motion pattern; and generating a bio-signal pattern by combining an attenuation factor with a bio-signal of the object body at the estimated next point in time of the motion occurrence.
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公开(公告)号：US10321827B2
公开(公告)日：2019-06-18
申请号：US14813840
申请日：2015-07-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongjoo Kwon , Jaemin Kang , Sunkwon Kim , Younho Kim , Sangyun Park , Seongho Cho
IPC: A61B5/05 , A61B5/00 , A61B5/053 , A61B8/00 , A61B5/1172 , A61B5/1455
Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.
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公开(公告)号：US10219752B2
公开(公告)日：2019-03-05
申请号：US14992172
申请日：2016-01-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemin Kang , Yongjoo Kwon , Sunkwon Kim
Abstract: Provided is an apparatus for analyzing living body information including: a plurality of pulse wave sensors configured to detect a pulse wave signal of an object and disposed on a rear surface of the apparatus; a processor configured to analyze living body information of the object based on the detected pulse wave signal; and a display configured to display the analyzed living body information and disposed on a front surface of the apparatus.
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Patent Agency Ranking
公开(公告)号：US10159417B2
公开(公告)日：2018-12-25
申请号：US14798572
申请日：2015-07-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangyun Park , Jaemin Kang , Younho Kim , Yongjoo Kwon , Sunkwon Kim
IPC: A61B5/021 , A61B5/0285 , A61B5/024 , A61B5/02 , A61B5/00
Abstract: There are provided an apparatus and a method for measuring pulse waves. The pulse wave measuring apparatus includes a receiver configured to receive pulse wave signals sensed at at least two points of an object; an analog signal processor configured to amplify a voltage difference between two pulse wave signals from among the received pulse wave signals and integrate the amplified voltage difference; and a digital signal processor configured to analog to digital convert a value of the integrated amplified voltage difference and obtain, from the converted value, a pulse transit time between the two points corresponding to the two pulse wave signals.
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公开(公告)号：US09895067B2
公开(公告)日：2018-02-20
申请号：US15720267
申请日：2017-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangyun Park , Jaemin Kang , Yongjoo Kwon , Sunkwon Kim , Younho Kim
IPC: A61B5/021 , A61B5/0295 , A61B5/00 , A61B5/026 , A61B5/024
CPC classification number: A61B5/02141 , A61B5/02416 , A61B5/0261 , A61B5/0295 , A61B5/6816 , A61B5/6826 , A61B5/6843 , A61B2562/166
Abstract: An apparatus for simultaneously detecting surface pressure and blood volume of an object and a method of detecting the same are provided. The apparatus includes a printed circuit board (PCB); a light emitter disposed on the PCB which emits light of a first wavelength and light of a second wavelength; a first light receiver which detects light of the first wavelength and a second light receiver which detects light of the second wavelength; a transparent elastic body on the PCB which covers the light emitter, the first light receiver, and the second light receiver; and a dichroic coating formed on the transparent elastic body. The dichroic coating reflects light of the first wavelength and transmits light of the second wavelength.
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8.发明授权Method and apparatus for correcting impedance measured by sensor included in wearable device 有权用于校正由穿戴式装置中包括的传感器测量的阻抗的方法和装置公开(公告)号：US09476961B2
公开(公告)日：2016-10-25
申请号：US14665766
申请日：2015-03-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemin Kang , Sangyun Park , Hyoyoung Jeong , Seongho Cho
CPC classification number: G01R35/005 , A61B5/0537 , A61B5/4872 , G06F1/163 , G06F3/011 , G06F3/017 , G06F3/0304 , G06T7/73 , G06T2207/10004 , G06T2207/30196
Abstract: Methods and apparatuses for correcting an impedance measured by a sensor included in a wearable device are provided. In an exemplary embodiment, the methods includes: measuring, from an image including the wearable device and arms of a user, a first angle between a straight line connecting a left elbow joint of the user and a camera device for photographing the image and a straight line connecting the left elbow joint and the wearable device, a second angle between a straight line connecting the left elbow joint and the wearable device and a straight line connecting the wearable device and a right elbow joint of the user, a third angle between a straight line connecting the right elbow joint and the wearable device and a straight line connecting the right elbow joint and the camera device, and a fourth angle between a straight line connecting the right elbow joint and the camera device and a straight line connecting the left elbow joint and the camera device.
Abstract translation: 提供了用于校正由可佩戴装置中包括的传感器测量的阻抗的方法和装置。 在一个示例性实施例中，所述方法包括：从包括所述可佩戴装置和使用者的手臂的图像中测量连接所述用户的左肘关节的直线与用于拍摄图像的相机装置之间的第一角度和直线 连接左肘关节和可穿戴装置的线，在连接左肘关节和可穿戴装置的直线之间的第二角度和连接可穿戴装置和使用者的右肘关节的直线，直线之间的第三角度 连接右肘关节和可穿戴装置的线，以及连接右肘关节和相机装置的直线，以及连接右肘关节和相机装置的直线和连接左肘关节的直线之间的第四角度 和相机设备。
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公开(公告)号：US11317810B2
公开(公告)日：2022-05-03
申请号：US16403144
申请日：2019-05-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongjoo Kwon , Jaemin Kang , Sunkwon Kim , Younho Kim , Sangyun Park , Seongho Cho
IPC: A61B8/00 , A61B5/00 , A61B5/053 , A61B5/1172 , A61B5/1455
Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.
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公开(公告)号：US20190254527A1
公开(公告)日：2019-08-22
申请号：US16403144
申请日：2019-05-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongjoo Kwon , Jaemin Kang , Sunkwon Kim , Younho Kim , Sangyun Park , Seongho Cho
IPC: A61B5/00 , A61B5/1172 , A61B5/053 , A61B8/00
Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.
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