公开(公告)号：US11197635B2

公开(公告)日：2021-12-14

申请号：US16200765

申请日：2018-11-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ka Ram Choi ,  Hyo Sun Hwang ,  Jin Young Park ,  Jae Wook Shim ,  So Young Lee ,  Sang Kon Bae ,  Eui Seok Shin

IPC: A61B5/00 ,  A61B5/026 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/0205

Abstract: A healthcare apparatus according to an embodiment includes: a plurality of light sources configured to emit light of different wavelengths onto an object; a light detector configured to measure an optical signal of each of the wavelengths by receiving light reflected or scattered from the object; and a processor configured to obtain a blood glucose level and a blood flow index by using the optical signal of each of the wavelengths, and to estimate at least one from among dietary information and dietary metabolism state information by monitoring a blood glucose level change and a blood flow index change after ingestion of a food.

公开(公告)号：US11089981B2

公开(公告)日：2021-08-17

申请号：US16459785

申请日：2019-07-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gorish Aggarwal ,  Kiran Bynam ,  So Young Lee ,  Ibrahim A ,  Sujit Jos ,  Rahul Arora

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00 ,  G06N20/20 ,  A61B5/1495

Abstract: A method includes processing near infrared spectroscopy (NIR) spectra and pure spectra, to obtain a preprocessed NIR spectra, wherein the preprocessed NIR spectra includes any one or any combination of a training data of a plurality of subjects, a calibration data of a test subject and a validation data of the test subject, extracting a dominant feature set from the preprocessed NIR spectra, wherein the dominant feature set includes at least one preprocessed NIR spectrum corresponding to each of the training data, the calibration data and the validation data, and determining a blood glucose concentration of the test subject, using the training data of the plurality of subjects and based on the extracted dominant feature set.

公开(公告)号：US10918320B2

公开(公告)日：2021-02-16

申请号：US15970461

申请日：2018-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sujit Jos ,  Kiran Bynam ,  So Young Lee ,  Gorish Aggarwal ,  Srikanth Mallavarapu Rama

IPC: A61B5/1455 ,  G01J3/28 ,  A61B5/145 ,  A61B5/00 ,  G01N21/359

Abstract: A method for predicting a blood glucose level using a near-Infrared (NIR) spectrometer is provided. The method may include obtaining a feature set from an NIR glucose spectra; and predicting glucose values from the feature set based on a binary classification of the NIR glucose spectra and an in-class prediction of glucose using Machine Learning Regression.

公开(公告)号：US10826159B2

公开(公告)日：2020-11-03

申请号：US15977551

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gyu Sub Kim ,  Jin Woo Jung ,  Byoung Ryoul Song ,  Sin Hyung Jeon ,  So Young Lee ,  Jae Bong Chun

IPC: H01Q1/24 ,  H01Q21/28 ,  H01Q9/42 ,  B29C45/14 ,  H01Q1/38 ,  H01Q9/04

Abstract: An electronic device is provided. The electronic device includes a front glass plate, a back glass plate, and a side member including a conductive portion, at least one conductive pattern formed on an edge portion of the front glass plate, a wireless communication circuit positioned inside a housing and electrically connected to the conductive portion and the at least one conductive pattern. In addition, various embodiments understood through the disclosure may be provided.

公开(公告)号：US10665927B2

公开(公告)日：2020-05-26

申请号：US15944116

申请日：2018-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Kyun Kang ,  Ji Ho Kim ,  Kyung Moon Seol ,  Gyu Bok Park ,  Hyun Jeong Lee ,  Kyi Hyun Jang ,  Hyo Seok Na ,  So Young Lee ,  Jae Bong Chun

IPC: H01Q1/24 ,  H01Q9/04 ,  H01Q1/48 ,  H01Q1/42 ,  H01Q5/328

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first plate, a second plate, and a side member surrounding a space between the first and second plates, a wireless communication circuit that feeds a first feeding point in the second plate, a ground plane electrically coupled to a first ground point and a second ground point in the second plate, and a processor. The side member includes a first side, a second side, a third side, and a fourth side. The first feeding point is between the second side and the first ground point, the first feeding point being closer to the second side than the first ground point is to the second side, and the second ground point being closer to the second side than the first feeding point and the first ground point is to the second side, and is outside the region.

公开(公告)号：US20200022627A1

公开(公告)日：2020-01-23

申请号：US16459785

申请日：2019-07-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gorish Aggarwal ,  Kiran Bynam ,  So Young Lee ,  Ibrahim A ,  Sujit Jos ,  Rahul Arora

IPC: A61B5/145 ,  A61B5/00 ,  G06N20/20 ,  A61B5/1495

Abstract: A method includes processing near infrared spectroscopy (NIR) spectra and pure spectra, to obtain a preprocessed NIR spectra, wherein the preprocessed NIR spectra includes any one or any combination of a training data of a plurality of subjects, a calibration data of a test subject and a validation data of the test subject, extracting a dominant feature set from the preprocessed NIR spectra, wherein the dominant feature set includes at least one preprocessed NIR spectrum corresponding to each of the training data, the calibration data and the validation data, and determining a blood glucose concentration of the test subject, using the training data of the plurality of subjects and based on the extracted dominant feature set.

公开(公告)号：US20190186002A1

公开(公告)日：2019-06-20

申请号：US16019907

申请日：2018-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hasan Musarrat ,  So Young Lee ,  Ik Soo Kim ,  Jang Hee Lee

IPC: C23C16/448 ,  C23C16/455

CPC classification number: C23C16/4481 ,  C23C16/45544 ,  C23C16/45553 ,  C23C16/45561

Abstract: A source gas supply unit includes a canister including a precursor accommodating space therein, and an inflow surface and an outflow surface which are open. The source gas supply unit includes a first lid configured to seal the inflow surface of the canister and having a gas inlet connected to the precursor accommodating space and a second lid configured to seal the outflow surface of the canister and having a gas outlet connected to the precursor accommodating space. The source gas supply unit includes a ring-shaped solid precursor located in the precursor accommodating space and including a gas flow path therein, which communicates with the gas inlet and the gas outlet. A cross-sectional area of the gas flow path increases from the inflow surface of the canister toward the outflow surface thereof.

公开(公告)号：US09955248B2

公开(公告)日：2018-04-24

申请号：US15438038

申请日：2017-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： In Ho Baek ,  So Young Lee ,  Ji Yeon Jung ,  Sang Woo Han ,  Chang Ryong Heo ,  In Seok Shim

IPC: H04R1/10 ,  G06F1/16 ,  H04B1/3827 ,  H04M1/02 ,  H04M1/05 ,  G06F3/16 ,  H04R29/00 ,  H04M1/60 ,  H04R1/02 ,  H04R5/033

CPC classification number: H04R1/1041 ,  G06F1/163 ,  G06F3/165 ,  H04B1/385 ,  H04M1/0241 ,  H04M1/05 ,  H04M1/6041 ,  H04R1/028 ,  H04R1/105 ,  H04R1/1091 ,  H04R5/0335 ,  H04R29/001 ,  H04R2420/07

Abstract: A wearable electronic device is provided. The wearable electronic device includes a first part including a first sound output module, a second part including a second sound output module, a third part disposed between the first part and the second part, a flexible first connection unit configured to connect a first end of the first part and a first end of the third part, and a flexible second connection unit configured to connect a first end of the second part and a second end of the third part.

公开(公告)号：US12193796B2

公开(公告)日：2025-01-14

申请号：US17409242

申请日：2021-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： So Young Lee ,  Sang Kyu Kim

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/0245 ,  A61B5/026

Abstract: An apparatus for estimating a core body temperature of an object is provided. According to one embodiment, the apparatus includes a plurality of sensors configured to obtain data from an object and a processor configured to obtain a surface temperature, a heat flux, a skin blood flow rate, and a blood flow velocity by using the data obtained from the plurality of sensors, obtain a skin thermal conductivity based on the skin blood flow rate, and estimate a core body temperature of the object based on the surface temperature, the heat flux, the skin thermal conductivity, and the blood flow velocity of the object.

公开(公告)号：US11937921B2

公开(公告)日：2024-03-26

申请号：US17215580

申请日：2021-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bok Soon Kwon ,  Woochang Lee ,  So Young Lee

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

CPC classification number: A61B5/14532 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/4845 ,  A61B5/4875 ,  A61B5/6826 ,  A61B2562/0247

Abstract: An optical apparatus for non-invasively measuring a bio-signal is provided. The optical apparatus may include an interface housing including: a guide part defined by an interior space of the interface housing and configured to guide an object to a measurement position; and a pressurizing part configured to induce congestion of a second portion of the object by pressing a first portion of the object when the object is disposed within the guide part; and a measurer including: a light source provided on an upper side of the interface housing and configured to emit light to the second portion of the object when the object is at the measurement position; and a detector configured to measure a bio-signal from the second portion by detecting light scattered or reflected from the second portion.