公开(公告)号：US11000192B2

公开(公告)日：2021-05-11

申请号：US16026765

申请日：2018-07-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Min Kang ,  Yong Joo Kwon ,  Sang Yun Park

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/02

Abstract: An apparatus for measuring bio-information includes a pulse wave sensor configured to emit light having a plurality of wavelengths onto an object, and to detect a multi-wavelength pulse wave signal from the object; and a processor configured to obtain a contact pressure signal based on the multi-wavelength pulse wave signal, the contact pressure signal indicating a pressure between the object and the pulse wave sensor, and to generate information regarding a measurement state of the object based on the contact pressure signal.

公开(公告)号：US10820858B2

公开(公告)日：2020-11-03

申请号：US15654422

申请日：2017-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Zoon Yoon ,  Jae Min Kang ,  Yong Joo Kwon ,  Seung Woo Noh ,  Sang Yun Park

IPC: A61B5/024 ,  A61B5/00 ,  A61B5/021 ,  A61B5/0245 ,  A61B5/0205 ,  A61B5/04 ,  A61B5/0402

Abstract: An apparatus for estimating biometric information is provided. According to one exemplary embodiment, the apparatus may include a sensor comprising an electrocardiogram (ECG) sensor configured to measure an ECG signal of a user and a pulse wave sensor configured to measure two or more pulse wave signals at two or more measurement sites of the user; and a processor configured to obtain biometric information based on the ECG signal and the two or more pulse wave signals measured by the sensor.

公开(公告)号：US10813561B2

公开(公告)日：2020-10-27

申请号：US15680821

申请日：2017-08-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Joo Kwon ,  Jae Min Kang ,  Youn Ho Kim ,  Seung Woo Noh ,  Sang Yun Park ,  Young Zoon Yoon

IPC: A61B5/021 ,  G06F3/044 ,  A61B5/0205 ,  A61B5/00 ,  A61B5/1172 ,  A61B5/022 ,  A61B5/026 ,  G06F3/041 ,  G06K9/00 ,  A61B5/024 ,  A61B90/00

Abstract: A touch-type blood pressure measurement apparatus is provided. The touch-type blood pressure measurement apparatus include: a touch sensor configured to generate a contact area signal when a finger of a user is in contact with the touch sensor; at least one photoplethysmogram (PPG) sensor configured to generate a PPG signal of the user while the finger is in contact with the touch sensor; a force sensor configured to generate a touch force signal of the finger in contact with the touch sensor; and a controller configured to obtain a blood pressure of the user based on the contact area signal, the PPG signal, and the touch force signal.

公开(公告)号：US20190384996A1

公开(公告)日：2019-12-19

申请号：US16442760

申请日：2019-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Yun Park ,  Jae Min Kang

IPC: G06K9/22 ,  G06K9/00 ,  G06F3/0354 ,  G06F3/03

Abstract: A stylus pen, an electronic device, and a digital copy generating method are provided. The electronic device includes a touch screen, and a processor configured to determine whether a paper is placed on the touch screen, and based on the paper being determined to be placed on the touch screen, execute an application, and based on letters or characters being written on the paper or a picture being drawn on the paper, using a stylus pen including a material enabling analog writing, generate a digital copy of the letters, the characters or the picture.

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.

公开(公告)号：US09427157B2

公开(公告)日：2016-08-30

申请号：US14056705

申请日：2013-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Min Kang ,  Kun Kook Park

IPC: A61B5/04 ,  A61B5/00 ,  A61B5/0452 ,  A61B5/0408 ,  A61B5/0456 ,  G06K9/00

CPC classification number: A61B5/0006 ,  A61B5/04017 ,  A61B5/0408 ,  A61B5/04525 ,  A61B5/0456 ,  A61B5/7232 ,  A61B5/7264 ,  G06K9/0053

Abstract: Technology for transmitting and receiving a biosignal based on a pattern related to the biosignal and a feature point included in the biosignal. A biosignal transmitter includes a biosignal obtaining unit configured to obtain a biosignal comprising a plurality of unit signals, a parsing unit configured to parse the biosignal to extract a first unit signal of the plurality of unit signals, a pattern obtaining unit configured to obtain a pattern related to the biosignal based on the first unit signal, and a transmitting unit configured to transmit information related to a feature point of the first unit signal based on the first unit signal and the pattern.

Abstract translation: 基于与生物信号相关的图案和生物信号中包含的特征点发送和接收生物信号的技术。 生物信号发送器包括：生物信号获取单元，被配置为获得包括多个单位信号的生物信号;解析单元，被配置为解析所述生物信号以提取所述多个单位信号的第一单位信号;模式获取单元， 与基于第一单位信号的生物信号相关的发送单元，以及发送单元，被配置为基于第一单位信号和图案来发送与第一单位信号的特征点有关的信息。

公开(公告)号：US12114963B2

公开(公告)日：2024-10-15

申请号：US17136150

申请日：2020-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Yun Park ,  Hye Rim Lim ,  Jin Woo Choi ,  Jae Min Kang

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/02 ,  A61B5/021 ,  A61B5/16

CPC classification number: A61B5/0205 ,  A61B5/02007 ,  A61B5/165 ,  A61B5/442 ,  A61B5/6843 ,  A61B5/742 ,  A61B5/02108

Abstract: An apparatus for non-invasively measuring bio-information is provided. The apparatus for estimating bio-information may include a pulse wave sensor including a plurality of channels, and configured to measure pulse wave signals at a plurality of points of an object; and a processor configured to generate oscillograms corresponding to the plurality of channels based on the pulse wave signals measured by the plurality of channels; determine a channel, from among the plurality of channels, for estimating the bio-information based on the oscillograms; and estimate the bio-information based on an oscillogram of the channel.

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

IPC: G06F3/01 ,  A61B5/117

CPC classification number: G06F3/011 ,  A61B5/117

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.

公开(公告)号：US11911134B2

公开(公告)日：2024-02-27

申请号：US17133093

申请日：2020-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Woo Choi ,  Sang Yun Park ,  Hye Rim Lim ,  Jae Min Kang ,  Seung Woo Noh

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/055 ,  A61B5/02 ,  A61B5/16 ,  A61B8/08 ,  A61B5/1172 ,  A61B5/021

CPC classification number: A61B5/0205 ,  A61B5/004 ,  A61B5/0082 ,  A61B5/0095 ,  A61B5/02007 ,  A61B5/055 ,  A61B5/165 ,  A61B5/442 ,  A61B5/489 ,  A61B8/085 ,  A61B5/02108 ,  A61B5/1172 ,  A61B2562/0247

Abstract: An apparatus for non-invasively measuring bio-information is provided. The apparatus for estimating bio-information may include a pulse wave sensor configured to measure a pulse wave signal from an object; a sensor position sensor configured to obtain sensor position information of the pulse wave sensor with respect to the object, based on the object being in contact with the pulse wave sensor; and a processor configured to estimate the bio-information based on blood vessel position information of the object, the sensor position information, and the pulse wave signal.

公开(公告)号：US11877858B2

公开(公告)日：2024-01-23

申请号：US16950140

申请日：2020-11-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Min Kang ,  Seung Woo Noh ,  Sang Yun Park ,  Jin Woo Choi

IPC: A61B5/00 ,  A61B5/1455 ,  G06F3/041 ,  G06V40/60 ,  G06V40/12 ,  A61B5/02 ,  A61B5/021 ,  G06V40/13 ,  G06F18/22 ,  G06V40/14

CPC classification number: A61B5/442 ,  A61B5/02007 ,  A61B5/02116 ,  A61B5/743 ,  G06F3/04146 ,  G06F18/22 ,  G06V40/1318 ,  G06V40/1353 ,  G06V40/67 ,  G06F2203/04105 ,  G06V40/14

Abstract: An apparatus for estimating bio-information according to an embodiment of the present disclosure includes a first sensor configured to obtain a fingerprint image of a finger of the user; a second sensor configured to measure a force or a pressure applied by the finger; and a processor configured to obtain, based on the fingerprint image, a first feature value related to pulse waves and a second feature value related to skin elasticity; obtain a third feature value based on the force or the pressure; and estimate the bio-information of the user based on the first feature value, the second feature value, and the third feature value.