公开(公告)号：US09639155B2

公开(公告)日：2017-05-02

申请号：US14204238

申请日：2014-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang Mok Choi ,  Ui Kun Kwon ,  Sang Kon Bae ,  Chi Sung Bae

IPC: G09G5/00 ,  G06F3/01 ,  A61B5/06 ,  A61B5/00 ,  A61B5/0488 ,  A61B5/053

CPC classification number: G06F3/015 ,  A61B5/0488 ,  A61B5/053 ,  A61B5/065 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/6831 ,  G06F3/017

Abstract: A biosignal interface apparatus includes a sensor configured to detect a target in contact with the sensor, a position identifier configured to identify a position of the sensor on the target, and a controller configured to control an operation mode of the sensor based on the identified position.

公开(公告)号：US09524253B2

公开(公告)日：2016-12-20

申请号：US13936347

申请日：2013-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Joon Kim ,  Ui Kun Kwon ,  Seungkeun Yoon ,  Young Jun Hong

IPC: G06F13/00 ,  G06F13/14 ,  H04W52/02 ,  G06F13/28 ,  H04L29/08 ,  H04L29/06 ,  H04W8/00 ,  H04W84/20

CPC classification number: G06F13/14 ,  G06F13/28 ,  H04L29/06 ,  H04L29/08072 ,  H04W8/005 ,  H04W52/0225 ,  H04W52/0251 ,  H04W84/20 ,  Y02D10/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166

Abstract: A method of selecting an interface by a hub, includes searching for a device of the hub, and measuring a distance from the hub to the device based on information of an available interface of the device that is received from the device. The method further includes setting an optimal interface to communicate with the device, based on the distance, and transmitting data to the device through the optimal interface.

Abstract translation: 通过集线器选择接口的方法包括：根据从设备接收到的设备的可用接口的信息，搜索集线器的设备，以及测量从集线器到设备的距离。 该方法还包括基于距离设置与设备通信的最佳接口，并通过最佳接口向设备发送数据。

公开(公告)号：US09461713B2

公开(公告)日：2016-10-04

申请号：US13846887

申请日：2013-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ui Kun Kwon ,  Sang Joon Kim ,  Seung Keun Yoon

IPC: H04B5/00 ,  H02J7/02

CPC classification number: H04B5/0037 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0031 ,  H04B5/0081

Abstract: A data reception apparatus configured to discharge, prior to receiving data from an energy receiving apparatus, energy stored in a source resonator during a mutual resonance between the source resonator and a target resonator, and demodulate data received from the energy receiving apparatus based on an amount of energy reflected from the target resonator after the energy stored in the source resonator is discharged.

Abstract translation: 一种数据接收装置，被配置为在从能量接收装置接收数据之前，在源谐振器和目标谐振器之间的相互谐振期间，在源极谐振器中存储的能量进行放电，并且基于能量接收装置接收到的数据 在存储在源极谐振器中的能量被放电之后从目标谐振器反射的能量。

公开(公告)号：US09354259B2

公开(公告)日：2016-05-31

申请号：US13865466

申请日：2013-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Keun Yoon ,  Ui Kun Kwon ,  Sang Joon Kim

IPC: H04B5/00 ,  G01R21/00 ,  H02J17/00 ,  H02J5/00 ,  H02J7/02

CPC classification number: G01R21/00 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H04B5/0037

Abstract: A wireless energy transmission apparatus wirelessly transmits energy through resonance between a source resonator and a target resonator. The apparatus scans an amount of energy stored in the source resonator for a scanning period, calculates a total amount of energy stored in the source resonator and the target resonator during an off-resonant interval between the source resonator and the target resonator based on the amount of energy scanned, and estimates an amount of energy induced in the target resonator based on the amount of energy stored in the source resonator and the total amount of energy calculated.

Abstract translation: 无线能量传输装置通过源谐振器和目标谐振器之间的谐振无线传输能量。 该装置扫描存储在源谐振器中的扫描周期的能量，基于源谐振器和目标谐振器之间的截止谐振间隔期间计算存储在源谐振器和目标谐振器中的能量的总量， 的能量扫描，并且基于存储在源谐振器中的能量的量和所计算的总能量来估计目标谐振器中感应的能量的量。

公开(公告)号：US09191254B2

公开(公告)日：2015-11-17

申请号：US13752439

申请日：2013-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Keun Yoon ,  Ui Kun Kwon ,  Sang Joon Kim

IPC: H03D1/00 ,  H04L27/06 ,  G10L25/03 ,  G01B9/02

CPC classification number: H04L27/06 ,  G01B9/02083 ,  G01B9/0209 ,  G10H1/057 ,  G10H2250/025 ,  G10H2250/031 ,  G10L25/03

Abstract: A method and an apparatus for detecting an envelope using a difference between sampling signals are provided. The method includes generating sampling sets based on sampling signals of a modulated signal, and determining a sampling set from the sampling sets. The method further includes determining an envelope component value associated with a sampling signal among sampling signals included in the determined sampling set, based on a difference between the sampling signals included in the determined sampling set, and a difference between sampling signals included in each of the sampling sets other than the determined sampling set. The method further includes detecting an envelope of the modulated signal based on the envelope component value.

Abstract translation: 提供了使用采样信号之间的差异来检测包络的方法和装置。 该方法包括基于调制信号的采样信号产生采样集，以及从采样集确定采样集。 该方法还包括：基于包括在所确定的采样集中的采样信号之间的差与确定的采样集合中包括的采样信号之间的差，确定与确定的采样集中包括的采样信号中的采样信号相关联的包络分量值 除了确定的采样集之外的采样集。 该方法还包括基于包络分量值检测调制信号的包络。

公开(公告)号：US09172415B2

公开(公告)日：2015-10-27

申请号：US14200867

申请日：2014-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ui Kun Kwon ,  Chang Soon Park ,  Chi Sung Bae ,  Joon Seong Kang ,  Sang Joon Kim ,  Seung Keun Yoon ,  Chang Mok Choi

IPC: H04L25/06 ,  H04L25/10 ,  H04B1/12

CPC classification number: H04B1/123 ,  H04L27/06

Abstract: Provided is a method and apparatus to adaptively set a threshold for signal demodulation. The apparatus and the method include adaptively setting a threshold to demodulate a currently received symbol based on the demodulation value of a previously received symbol based on a comparison value. The comparison value is obtained by comparing a number of previously received symbols having a demodulation value of “0” and a number of currently received symbols having a demodulation value of “1”.

Abstract translation: 提供了一种自适应地设置用于信号解调的阈值的方法和装置。 所述装置和方法包括：基于比较值，自适应地设定阈值以基于先前接收到的符号的解调值来解调当前接收到的符号。 通过比较先前接收到的具有解调值“0”的符号与解调值为“1”的当前接收的符号的数目，获得比较值。

公开(公告)号：US20240225457A1

公开(公告)日：2024-07-11

申请号：US18141765

申请日：2023-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hye Rim LIM ,  Ui Kun Kwon ,  Young Soo Kim ,  Chang Soon Park ,  Dae Geun Jang

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

CPC classification number: A61B5/021 ,  A61B5/02416 ,  A61B5/4561 ,  A61B5/7278

Abstract: Apparatus and method for estimating blood pressure, including a plurality of sensors; and at least one processor configured to: determine situation information and posture information prior to estimation of blood pressure of a user based on data acquired using the plurality of sensors, select a cardiovascular feature from among a plurality of predetermined cardiovascular features based on the situation information and the posture information, generate a blood pressure estimation model based on the cardiovascular feature, the situation information, and the posture information, and estimate the blood pressure of the user based on the generated blood pressure estimation model.

公开(公告)号：US11894122B2

公开(公告)日：2024-02-06

申请号：US17565945

申请日：2021-12-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changmok Choi ,  Ui Kun Kwon ,  Jaechun Lee ,  Jongwook Lee ,  Ha-Neul Lee

IPC: G16H20/30 ,  A61B5/11 ,  A61B5/0205 ,  A61B5/00 ,  A63B24/00 ,  A61B5/024 ,  H04M1/72412

CPC classification number: G16H20/30 ,  A61B5/0205 ,  A61B5/1118 ,  A61B5/486 ,  A61B5/742 ,  A61B5/7405 ,  A61B5/7455 ,  A61B5/7475 ,  A63B24/0075 ,  H04M1/72412 ,  A61B5/02438 ,  A61B5/681 ,  A61B2503/10 ,  A63B2024/0065 ,  A63B2024/0068

Abstract: An exercise feedback provision apparatus includes an acquirer configured to acquire exercise intensity information including either one or both of user biometric information and user movement information, and a controller configured to verify whether the exercise intensity information is in a predetermined range, and generate a control signal based on a result of the verifying. The apparatus further includes a feedback provider configured to output a tactile feedback based on a pattern corresponding to the control signal.

公开(公告)号：US20230309844A1

公开(公告)日：2023-10-05

申请号：US17893521

申请日：2022-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae Geun JANG ,  Ui Kun Kwon ,  Chang Soon Park ,  Young Soo Kim

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

CPC classification number: A61B5/02416 ,  A61B5/02108 ,  A61B5/7235 ,  A61B5/7203

Abstract: An apparatus and method for estimating blood pressure are provided. The apparatus for estimating blood pressure includes: a photoplethysmogram (PPG) sensor configured to measure a PPG signal from an object; and a processor configured to: obtain a blood pressure variation for each of a plurality of blood pressure estimation models based on the PPG signal by using the plurality of blood pressure estimation models, obtain a combining coefficient for each of the plurality of blood pressure estimation models based on the obtained blood pressure variations, and estimate blood pressure by using the obtained combining coefficients.

公开(公告)号：US11744526B2

公开(公告)日：2023-09-05

申请号：US17690615

申请日：2022-03-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun Kwon ,  Chang Soon Park

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

CPC classification number: A61B5/7278 ,  A61B5/02007 ,  A61B5/029 ,  A61B5/02116 ,  A61B2560/0223

Abstract: An apparatus for estimating blood pressure is provided. The 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 extract one or more feature values from the bio-signal, to adjust a combination coefficient for combining the one or more feature values based on a reference value associated with vascular compliance, and to estimate blood pressure based on the adjusted combination coefficient, and the one or more feature values extracted from the bio-signal.