公开(公告)号：USD796355S1

公开(公告)日：2017-09-05

申请号：US29555238

申请日：2016-02-19

Applicant: Samsung Electronics Co., Ltd.

Designer： Chul-Ho Cho ,  Myeong Su Cheon ,  Sangkyu Kim ,  Seungmin Lee

公开(公告)号：US11442522B2

公开(公告)日：2022-09-13

申请号：US16823483

申请日：2020-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu Kim ,  Jonglae Park ,  Hyunju Kang ,  Jungwook Kim

IPC: G06F1/3203 ,  H01L27/112 ,  G06F1/12 ,  G06F1/3296 ,  G06F1/324

Abstract: There is provided a method of controlling performance boosting of a semiconductor device. According to the method, input of a user is monitored. A performance of the semiconductor device is boosted by consecutively executing a plurality of boosting policies associated with a plurality of macros based on an input event associated with the input of the user and available energy during a boosting interval. Boosting level in each of the boosting policies may be adaptively determined based on the boosting level and the amount of usage of the semiconductor device used in the previous boosting policy and the boosting policies are consecutively executed. Accordingly, improved and/or optimal performance boosting can be provided to the semiconductor device and at the same time, a waste of power can be mitigated and/or prevented.

公开(公告)号：US10859492B2

公开(公告)日：2020-12-08

申请号：US15078462

申请日：2016-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu Kim ,  Kunsun Eom ,  Myounghoon Jung

IPC: G01N21/55 ,  G01N33/483 ,  G01N21/59 ,  G01N21/64 ,  A61B5/00 ,  G01N21/25 ,  G01N21/31 ,  G02B26/08 ,  G02B26/02 ,  G01N21/359 ,  G02B26/00

Abstract: An optical sensor and a method of operating the optical sensor are provided. The optical sensor includes a light source configured to emit a light, and a path adjuster configured to adjust a traveling path of the light to reflect the light at a first time, and allow the light to pass through the path adjuster at a second time. The optical sensor further includes a light receiver configured to receive a reference light among the reflected light, and receive, among the light passing through the path adjuster, a measurement light related to a target material.

公开(公告)号：US10736527B2

公开(公告)日：2020-08-11

申请号：US15892606

申请日：2018-02-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu Kim ,  Joonhyung Lee ,  Seongho Cho

IPC: A61B5/0402 ,  A61B5/00 ,  G06F19/00 ,  A61B5/11 ,  G16H20/30

Abstract: A workout management method performed by a wearable device is provided. The workout management method includes receiving a first information about an amount of exercise to be performed by a user, obtaining a second information about a current fitness state of the user, comparing the first information and the second information, and outputting the result of the comparison to the user.

公开(公告)号：US10362996B2

公开(公告)日：2019-07-30

申请号：US14818485

申请日：2015-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu Kim ,  Joonhyung Lee ,  Seongho Cho

IPC: A61B5/00 ,  G01N21/23 ,  G01N21/35 ,  G01N21/552

Abstract: Provided are light absorption spectrum correction devices, methods of manufacturing the light absorption spectrum correction devices, and methods of correcting a light absorption spectrum. The light absorption spectrum correction device includes: a light source configured to emit light; an attenuated total reflectance (ATR) crystal layer configured to contact a subject and provide an optical passage along which the light emitted from the light source travels to the subject; a pressure sensor configured to detect a contact pressure applied to the ATR crystal layer by the subject; a spectrum detector and analyzer configured to detect light emitted from the ATR crystal layer, form a light absorption spectrum based on the detected light, and determine an intensity of the light emitted from the ATR crystal layer; and a spectrum correction device configured to correct the light absorption spectrum based on the contact pressure.

公开(公告)号：US10335087B2

公开(公告)日：2019-07-02

申请号：US14669200

申请日：2015-03-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonhyung Lee ,  Sangkyu Kim ,  Seongho Cho

IPC: A61B5/00 ,  A61B5/053

Abstract: Provided are a biosignal processing apparatus and a biosignal processing method. The biosignal processing apparatus includes: a first measurement module configured to detect a biosignal of a subject in a non-invasive manner in response to the biosignal processing apparatus being in contact with the subject; a second measurement module configured to measure a contact state with respect to the subject; and a controller configured to determine whether the contact state is equal to or greater than a reference value.

公开(公告)号：US10092233B2

公开(公告)日：2018-10-09

申请号：US14695461

申请日：2015-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonhyung Lee ,  Sangkyu Kim

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1455

Abstract: Disclosed are a non-invasive liver function testing apparatus and method. The non-invasive liver function testing apparatus includes a light source configured to irradiate light onto an object, a light detector configured to detect information about light reflected from the object, a raw data extractor configured to extract raw data, associated with at least one target material constituting the object, from the information detected by the light detector, and a data processor configured to extract liver function-related information, including a correlation with the at least one target material, from the raw data.

公开(公告)号：US10088376B2

公开(公告)日：2018-10-02

申请号：US14820653

申请日：2015-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu Kim ,  Joonhyung Lee ,  Seongho Cho

IPC: G01L1/24 ,  G01N21/17 ,  G01L9/00 ,  G06F3/041 ,  G06F3/042 ,  G01L11/02 ,  G01N23/046 ,  G06F3/03 ,  G01L1/25

Abstract: An apparatus and method for measuring a contact pressure and a method of manufacturing the apparatus. The apparatus includes: a material layer configured to provide a light path along which incident light travels to a subject being in contact with the material layer; a spectrum analyzer configured to detect light emitted from the material layer and perform a light absorption spectrum analysis on the detected light to determine an intensity of the detected light; and a pressure calculator configured to determine the contact pressure of the subject based on the determined intensity.

公开(公告)号：US09726603B2

公开(公告)日：2017-08-08

申请号：US14809374

申请日：2015-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonhyung Lee ,  Sangkyu Kim ,  Seongho Cho

IPC: G01N21/47 ,  A61B10/00 ,  A61B5/00 ,  G01N33/543

CPC classification number: G01N21/4788 ,  A61B5/0059 ,  A61B5/4261 ,  A61B5/441 ,  A61B10/0064 ,  A61B2562/0233 ,  G01N33/54373 ,  G01N2021/4735

Abstract: A grating pattern element includes peaks which are periodically arranged and valleys provided between the peaks, and at least one of the peaks and at least one of the valleys includes an adsorbing material on a surface thereof which adsorbs a target material.

公开(公告)号：US09636054B2

公开(公告)日：2017-05-02

申请号：US14809433

申请日：2015-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangyun Park ,  Sangkyu Kim

IPC: G01N21/55 ,  A61B5/1455 ,  G01N21/552 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/6843 ,  A61B2562/0238 ,  G01N21/552

Abstract: An attenuated total reflection (ATR) spectroscopic analysis apparatus includes an ATR prism including: an upper surface that contacts a specimen, a lower surface facing the upper surface, a first surface that is slanted and connected to the upper surface and the lower surface, and a second surface that is slanted and connected to the upper surface and the lower surface and facing the first surface; a light source configured to emit a light towards the first surface of the ATR prism; a light receiver that is provided to face the lower surface of the ATR prism and configured to receive the light that is diffusely reflected and output from the lower surface and output an electrical signal based on the received light; and a computation processor configured to calculate a contact area of the specimen with the upper surface of the ATR prism in response to the electrical signal.