公开(公告)号：US11844611B2

公开(公告)日：2023-12-19

申请号：US16521988

申请日：2019-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Young Park ,  Sung Mo Ahn ,  Kun Sun Eom

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

CPC classification number: A61B5/14546 ,  A61B5/0053 ,  A61B5/1455 ,  A61B5/486 ,  A61B5/7278

Abstract: An antioxidant sensor includes a first light source configured to emit light having a first wavelength onto an object; a second light source configured to emit light having a second wavelength onto the object; a third light source configured to emit light having a third wavelength onto the object, the first wavelength, the second wavelength, and the third wavelength being different from each other; a light receiver configured to receive light reflected or scattered from the object; and a processor configured to obtain a hemoglobin index by driving the first light source and the second light source, and to obtain an antioxidant signal of the object by driving the third light source based on the obtained hemoglobin index satisfying a condition.

公开(公告)号：US11826144B2

公开(公告)日：2023-11-28

申请号：US17137575

申请日：2020-12-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： So Young Lee ,  Jin Young Park

IPC: A61B5/1455 ,  G01N21/35 ,  G01N21/65 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/145 ,  G01N21/3577

CPC classification number: A61B5/1455 ,  A61B5/0002 ,  A61B5/0075 ,  A61B5/1495 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/443 ,  A61B5/4872 ,  A61B5/681 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/742 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/65 ,  A61B2560/0233 ,  A61B2560/045 ,  A61B2562/0238 ,  A61B2562/0242 ,  A61B2576/00 ,  G01N2201/12

Abstract: An apparatus for estimating a biological substance in a user using a unit spectrum for the biological substance acquired using a biological tissue simulation solution is provided. The apparatus may include a spectrometer configured to emit a light to a skin of a user, detect the light returned from the skin, and measure a skin spectrum of the user from the detected light and a processor configured to estimate a biological substance in the user based on the measured skin spectrum and a unit spectrum acquired using a biological tissue simulation solution.

公开(公告)号：US20230162856A1

公开(公告)日：2023-05-25

申请号：US17706073

申请日：2022-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Eun HWANG ,  Jin Young Park ,  Yoon Jae Kim ,  Hyun Seok Moon ,  Kun Sun Eom ,  Myoung Hoon Jung

IPC: G16H50/20 ,  G16H40/67 ,  G16H20/60 ,  G16H20/30

CPC classification number: G16H50/20 ,  G16H40/67 ,  G16H20/60 ,  G16H20/30

Abstract: An electronic device for providing a health guideline is provided. The electronic device may include a main body, an optical sensor disposed on a first surface of the main body and configured to measure a light signal from an object; a display disposed on a second surface of the main body; and a processor configured to obtain a concentration of an antioxidant component of a user based on the light signal, obtain a utilization rate of the antioxidant component using personal information of the user that is associated with the concentration of the antioxidant component, and provide a guideline to the user through the display based on the utilization rate of the antioxidant component.

公开(公告)号：US20230033091A1

公开(公告)日：2023-02-02

申请号：US17951910

申请日：2022-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan Hoon Park ,  Jung Hwan Um ,  Jin Young Park ,  Ho Yong Park ,  Jin Young Bang ,  Jong Woo Sun ,  Sang Jean Jeon ,  Je Woo Han

IPC: H01J37/32 ,  H01L21/67

Abstract: A plasma processing apparatus may include a support configured to receive a substrate, a gas distribution plate (GDP) including a plurality of nozzles facing the support, a main splitter configured to supply a process gas, and an additional splitter configured to supply an acceleration gas or a deceleration gas. The plurality of nozzles may include a plurality of central nozzles, a plurality of outer nozzles, a plurality of middle nozzles configured to spray the process gas and the acceleration gas, a plurality of first nozzles, and a plurality of second nozzles.

公开(公告)号：US11513066B2

公开(公告)日：2022-11-29

申请号：US16885441

申请日：2020-05-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Young Park ,  Sung Mo Ahn ,  Kun Sun Eom ,  Hyeong Seok Jang

IPC: G01J5/02 ,  G01N21/31 ,  A61B5/024 ,  A61B5/00 ,  G01N21/49 ,  G01N21/59

Abstract: An apparatus for estimating bio-information includes an optical sensor including a light source configured to emit light of multiple wavelengths onto an object, and including a plurality of detectors configured to detect light of each wavelength which is scattered or reflected from the object. The apparatus includes a processor configured to obtain spectra based on light of each wavelength which is detected by each detector, determine valid spectra of the obtained spectra, and estimate a bio-information value based on the valid spectra.

公开(公告)号：US20210052200A1

公开(公告)日：2021-02-25

申请号：US16816415

申请日：2020-03-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Mo Ahn ,  Hyeong Seok Jang ,  Sang Kyu Kim ,  Jin Young Park ,  Jun Ho Lee

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

Abstract: An apparatus for estimating bio-information according to an embodiment of the present disclosure includes a processor configured to obtain spectra from an object, obtain a component produced based on a change in pressure applied to the object, correct the spectra based on the obtained component produced based on the change in pressure, and estimate bio-information of the object based on the corrected spectra.

公开(公告)号：US10729383B2

公开(公告)日：2020-08-04

申请号：US15237012

申请日：2016-08-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eui Seok Shin ,  Jin Young Park ,  Seung Jun Lee

IPC: A61B5/1455 ,  A61B5/00 ,  G16H50/50 ,  G16H50/20 ,  A61B5/145

Abstract: A disease prediction model construction apparatus is provided. The disease prediction model construction apparatus may include a spectral data acquisition unit that emits near-infrared rays toward a skin of a subject to acquire near-infrared spectral data and a prediction model construction unit that constructs a disease prediction model based on a time-blood glucose graph generated from the acquired near-infrared spectral data.

公开(公告)号：US10552566B2

公开(公告)日：2020-02-04

申请号：US15692291

申请日：2017-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Young Park ,  Myung Jin Choi

IPC: G06F17/50

Abstract: A method of designing a semiconductor device including a memory device, a buffer, and a plurality of head circuits connected to the buffer is disclosed. The method includes generating a layout pattern of a power line of the semiconductor device, generating an improved layout pattern of a pre-routing line that connects the buffer to the head circuits, and generating a layout pattern of signal lines of the semiconductor device. The signal lines include both normal signal lines and signal lines for a central clock of the semiconductor device. A layout of the semiconductor device includes a plurality of layers.

公开(公告)号：US20230233084A1

公开(公告)日：2023-07-27

申请号：US18126156

申请日：2023-03-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Seok MOON ,  Sang Kyu Kim ,  Yoon Jae Kim ,  Jin Young Park ,  Sung Mo Ahn ,  Kun Sun Eom ,  Myoung Hoon Jung

IPC: A61B5/00

CPC classification number: A61B5/0059 ,  A61B2560/0223

Abstract: A method of correcting an error of an optical sensor which includes a light source and a detector, including adjusting a brightness of the light source to a preset brightness; controlling the light source to emit light to a preset material; acquiring preset material data corresponding to the emitted light and the preset material using the detector; and correcting, by using the acquired preset material data, an error of a distance between the light source and the detector based on a difference between a first amount of light received at a first point of the detector and a second amount of light received at a second point of the detector, or based on a gradation of an image obtained by the detector

公开(公告)号：US11642050B2

公开(公告)日：2023-05-09

申请号：US17243063

申请日：2021-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Young Park ,  Un Jeong Kim ,  Yun S Park ,  Sung Mo Ahn

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/157 ,  A61B5/00 ,  G01N21/65

CPC classification number: A61B5/14532 ,  A61B5/0075 ,  A61B5/157 ,  A61B5/0064 ,  A61B5/0077 ,  A61B5/1455 ,  A61B5/681 ,  A61B5/6898 ,  G01N21/65

Abstract: An apparatus for estimating a glucose exposure may include: a spectrometer configured to measure a plurality of Raman spectra from an object; and a processor configured to extract depth-specific protein information from the plurality of Raman spectra and estimate the glucose exposure of the object based on the depth-specific protein information.