公开(公告)号：US10680636B2

公开(公告)日：2020-06-09

申请号：US16352501

申请日：2019-03-13

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： JongPal Kim ,  Ye Dam Kim ,  Seung Tak Ryu ,  Min Jae Seo ,  Dong Hwan Jin

IPC: H03M1/66 ,  H03M1/46 ,  H03M1/12

Abstract: An analog-to-digital converter (ADC) is provided. The ADC may include an input terminal configured to receive input signals, a digital-to-analog converter (DAC), a first switch configured to control a connection between the DAC and the input terminal, a comparator, a second switch configured to control a connection between the DAC and the comparator, and a controller configured to control the first switch, the second switch, the DAC and the comparator.

公开(公告)号：US20160361027A1

公开(公告)日：2016-12-15

申请号：US14989947

申请日：2016-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Geun Jang ,  Sang Joon Kim ,  JongPal Kim ,  Seungchul Jung

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/0205

CPC classification number: A61B5/7275 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/02405 ,  A61B5/1118 ,  A61B5/4857 ,  A61B5/7235 ,  G16H50/30

Abstract: A method of evaluating a physiological aging level includes calculating a complexity corresponding to a change pattern of a physiological parameter sensed from a user, and determining an aging level indicating a physiological change progress of the user based on the complexity.

Abstract translation: 评估生理老化水平的方法包括计算与从用户感测的生理参数的变化模式对应的复杂度，以及基于复杂度确定指示用户的生理变化进展的老化水平。

公开(公告)号：US10931298B2

公开(公告)日：2021-02-23

申请号：US16535761

申请日：2019-08-08

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： JongPal Kim ,  Seung Tak Ryu ,  Min Jae Seo

IPC: H03M1/46 ,  H03M1/12

Abstract: An analog-to-digital converter includes an input buffer connected to an input terminal receiving an input signal through a first sampling switch, a comparator connected to the input buffer, a sampling capacitor connected between the input buffer and the comparator, and connected to a second sampling switch, a digital-to-analog converter connected to the comparator, and a controller, connected between the comparator and the digital-to-analog converter, configured to output a signal to the digital-to-analog converter based on the comparator.

公开(公告)号：US10581265B2

公开(公告)日：2020-03-03

申请号：US15440384

申请日：2017-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungchul Jung ,  JongPal Kim

IPC: H02J7/34 ,  H02J50/12 ,  H02J7/02

Abstract: Provided are a voltage generating method and apparatus. A wireless power device includes a boosting circuit configured to generate a high voltage, and a switch arrangement circuit configured to selectively transmit energy to the boosting circuit, for the generating of the high voltage, using an inductor included in a resonator and in response to a build-up request for the high voltage.

公开(公告)号：US10149628B2

公开(公告)日：2018-12-11

申请号：US14715949

申请日：2015-05-19

Applicant: Samsung Electronics Co., Ltd. ,  The Industry & Academic Cooperation in Chungnam National University (IAC)

Inventor： JongPal Kim ,  TakHyung Lee ,  Hyoung Ho Ko

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/04 ,  A61B5/024

Abstract: A signal processing apparatus includes an input voltage selector configured to select an input voltage from a plurality of input voltages; an input element connected to the input voltage selector; and an input current controller configured to control an inflow of an input current in conjunction with an operation of the input voltage selector.

公开(公告)号：US10141918B2

公开(公告)日：2018-11-27

申请号：US15158001

申请日：2016-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： JongPal Kim

IPC: H04N5/18 ,  H03K5/003 ,  A61B5/04 ,  A61B5/0428 ,  G11C27/02 ,  H03F3/45 ,  A61B5/00 ,  H03M3/02 ,  H03M1/12

Abstract: A signal processing apparatus includes: a difference signal acquirer configured to obtain a difference signal reflecting a change in an input signal at a preset time interval based on a reference signal; a signal amplifier configured to amplify the difference signal; and a signal restorer configured to generate an output signal by converting the amplified difference signal to a digital signal and the digital signal.

公开(公告)号：US09999397B2

公开(公告)日：2018-06-19

申请号：US14812441

申请日：2015-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： TakHyung Lee ,  JongPal Kim

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/0428

CPC classification number: A61B5/7225 ,  A61B5/04288

Abstract: A biosignal processing apparatus and method thereof include a signal receiver and a signal processor. The signal receiver is configured to receive a biosignal having a corresponding electrical physical quantity from a sensor. The signal processor includes a voltage inputter and a current inputter, and configured to process the biosignal using one of the voltage inputter and the current inputter and based on the corresponding electrical physical quantity of the biosignal.

公开(公告)号：US11806124B2

公开(公告)日：2023-11-07

申请号：US16655817

申请日：2019-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： JongPal Kim

IPC: A61B5/053 ,  H03F3/45 ,  H03M1/12 ,  A61B5/00

CPC classification number: A61B5/053 ,  A61B5/7225 ,  H03F3/45071 ,  H03M1/124 ,  H03F2200/129 ,  H03F2200/228 ,  H03F2203/45116

Abstract: A signal measuring apparatus and method is provided. The signal measuring apparatus inputs a reduced voltage signal to an input end of an amplifier by resetting a voltage signal, which is acquired by applying a known current signal to a target object, using a common mode voltage at least once during one period of a current signal. The signal measuring apparatus acquires a digital signal corresponding to an object impedance change by converting an output of the amplifier.

公开(公告)号：US11509162B2

公开(公告)日：2022-11-22

申请号：US16788493

申请日：2020-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungchul Jung ,  JongPal Kim

IPC: H02J50/12 ,  H02J7/34

Abstract: Provided are a voltage generating method and apparatus. A wireless power device includes a boosting circuit configured to generate a high voltage, and a switch arrangement circuit configured to selectively transmit energy to the boosting circuit, for the generating of the high voltage, using an inductor included in a resonator and in response to a build-up request for the high voltage.

公开(公告)号：US10980490B2

公开(公告)日：2021-04-20

申请号：US14989947

申请日：2016-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dae-Geun Jang ,  Sang Joon Kim ,  JongPal Kim ,  Seungchul Jung

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/024 ,  G16H50/30 ,  A61B5/021 ,  G06F19/00

Abstract: A method of evaluating a physiological aging level includes calculating a complexity corresponding to a change pattern of a physiological parameter sensed from a user, and determining an aging level indicating a physiological change progress of the user based on the complexity.