公开(公告)号：US20200054223A1

公开(公告)日：2020-02-20

申请号：US16359519

申请日：2019-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun KWON ,  Chang Soon Park ,  Dae Geun Jang

IPC: A61B5/021 ,  A61B5/00

Abstract: An apparatus for non-invasively estimating blood pressure is provided. Thee apparatus for estimating blood pressure may include a bio-signal measurer configured to measure a bio-signal from a user and a processor configured to estimate blood pressure using the measured bio-signal. The processor may extract a first feature and a second feature from the bio-signal at an extraction time, estimate changes in the first feature and the second feature which have occurred during a time period from a calibration time at which the first feature and the second feature are calibrated to the extraction time at which the first feature and the second feature are extracted, and estimate a blood pressure based on the changes in the first feature and the second feature.

公开(公告)号：US20190313335A1

公开(公告)日：2019-10-10

申请号：US16449576

申请日：2019-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ui Kun KWON ,  Young Soo KIM ,  Patil SANDHYA ,  Anirudh BHATT ,  Chunhui (Allan) ZHU

IPC: H04W52/02 ,  H04W76/20

Abstract: Provided is a communication technology of an access point and a terminal that may decrease power consumption by changing an operation state of the terminal from an awake state to a sleep state when a data stream to be transmitted to the terminal is absent or has completed in a transmission opportunity (TXOP) duration.

公开(公告)号：US20190254610A1

公开(公告)日：2019-08-22

申请号：US16273293

申请日：2019-02-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang Soon PARK ,  Ui Kun KWON ,  Yunseo KU ,  Seung Woo NOH ,  Seung Keun YOON ,  Dae Geun JANG

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/145

Abstract: An apparatus for estimating bio-information may include: a bio-signal acquirer configured to acquire a bio-signal; and a processor configured to extract one or more first feature values from the bio-signal, determine a scale factor based on the first feature values, and to estimate bio-information based on the scale factor and the first feature values.

公开(公告)号：US20190200932A1

公开(公告)日：2019-07-04

申请号：US16044013

申请日：2018-07-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Woo NOH ,  Yunseo KU ,  Ui Kun KWON ,  Youn Ho KIM ,  Chang Soon PARK ,  Seung Keun YOON ,  Dae Geun JANG

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/02 ,  A61B5/029 ,  A61B5/024

CPC classification number: A61B5/7207 ,  A61B5/02007 ,  A61B5/02116 ,  A61B5/02416 ,  A61B5/029 ,  A61B5/4821 ,  A61B5/7278 ,  A61B5/746

Abstract: A bio-information measuring apparatus bio-information measuring method are provided. The bio-information measuring apparatus includes: a pulse wave obtainer configured to obtain a pulse wave signal, and a processor configured to correct a feature of the obtained pulse wave signal based on a variation in an amplitude of the obtained pulse wave signal, and to measure bio-information based on the corrected feature.

公开(公告)号：US20180256066A1

公开(公告)日：2018-09-13

申请号：US15973623

申请日：2018-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ui Kun KWON ,  Sang Joon KIM

IPC: A61B5/053 ,  A61B5/00

CPC classification number: A61B5/0531 ,  A61B5/6802 ,  A61B5/6826 ,  A61B2560/0276 ,  A61B2560/0468

Abstract: A biosignal detecting apparatus and method thereof are disclosed, including a ring-type main body, and a pair of electrodes configured to be in contact with a finger of a user and to detect a biosignal of the user. An electrode of the pair of electrodes is disposed along an inner surface of the main body.

公开(公告)号：US20170222486A1

公开(公告)日：2017-08-03

申请号：US15487774

申请日：2017-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Joon KIM ,  Ui Kun KWON

IPC: H02J50/12 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/40

Abstract: Provided is an apparatus and method for wirelessly transmitting power. According to one general aspect, a communication device using wireless power may include: a transmitter configured to transmit, to a target resonator, energy stored in a source resonator through mutual resonance; an energy compensator configured to compensate for energy expended in the source resonator; and a controller configured to control an electrical connection providing energy to the source resonator.

公开(公告)号：US20170172431A1

公开(公告)日：2017-06-22

申请号：US15250996

申请日：2016-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younho KIM ,  Yongjoo KWON ,  Ui Kun KWON ,  Seungwoo NOH ,  Sangyun PARK

IPC: A61B5/021 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/02125 ,  A61B5/0022 ,  A61B5/02108 ,  A61B5/1116 ,  A61B5/1118 ,  A61B5/681 ,  A61B5/6813 ,  A61B5/7264 ,  A61B5/7267 ,  A61B2560/0238

Abstract: Provided is a method and apparatus to measure pulse wave information of a user. The method and apparatus obtain a basic blood pressure of the user estimated based on body information of a user. The method and apparatus determine a blood pressure calibration value corresponding to measured pulse wave information of the user using a pre-trained estimator. The method and apparatus calculate a final blood pressure of the user by applying the blood pressure calibration value to the basic blood pressure.

公开(公告)号：US20170170852A1

公开(公告)日：2017-06-15

申请号：US15349230

申请日：2016-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun KWON ,  Chang Soon PARK ,  Seungkeun YOON ,  Sang Joon KIM ,  Jaechun LEE ,  Changmok CHOI

IPC: H04B1/04 ,  H04L25/03

CPC classification number: H04B1/0475 ,  H04B1/123 ,  H04L25/03261 ,  H04L25/061

Abstract: A signal processing method, a signal filtering apparatus, and a signal processing apparatus are provided. An input signal may be input into a filter having a passband, a superfluous signal of the passband may be output from the filter, and a target signal may be obtained by subtracting the superfluous signal from the input signal.

公开(公告)号：US20170033838A1

公开(公告)日：2017-02-02

申请号：US15295129

申请日：2016-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun KWON ,  Sang Joon KIM

IPC: H04B5/00 ,  H02J7/02 ,  H02J50/12

CPC classification number: H04B5/0037 ,  H02J7/025 ,  H02J50/12 ,  H04B5/0031 ,  H04B5/0062 ,  H04B5/0081

Abstract: Provided are a devices, systems and methods for performing communication using wireless power. According to one general aspect, a communication device using wireless power may include: a controller configured to control mutual resonance between a target resonator and a source resonator; a demodulator configured to demodulate information transmitted from the source resonator based on an amount of energy received from the source resonator; and a modulator configured to modulate information based on the mutual resonance.

Abstract translation: 提供了使用无线电力进行通信的设备，系统和方法。 根据一个一般方面，使用无线电力的通信设备可以包括：控制器，被配置为控制目标谐振器和源极谐振器之间的共振; 解调器，被配置为基于从所述源谐振器接收的能量的量来解调从所述源极谐振器发送的信息; 以及配置为基于所述相互共振来调制信息的调制器。

公开(公告)号：US20160150987A1

公开(公告)日：2016-06-02

申请号：US14718630

申请日：2015-05-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun KWON ,  Sang Joon KIM

IPC: A61B5/04 ,  A61B5/0488 ,  A61B5/00 ,  A61B5/0402

CPC classification number: A61B5/04012 ,  A61B5/0488 ,  A61B5/681 ,  A61B5/7207

Abstract: A biosignal processing method involves estimating a baseline of a detected biosignal based on a comparison between the detected biosignal and a set value, and controlling a processing logic of the detected biosignal based on the estimated baseline.

Abstract translation: 生物信号处理方法包括基于检测到的生物信号和设定值之间的比较来估计检测到的生物信号的基线，以及基于估计的基线来控制检测到的生物信号的处理逻辑。