公开(公告)号：US20240302223A1

公开(公告)日：2024-09-12

申请号：US18210360

申请日：2023-06-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Ho Taik LEE ,  Woochul KIM ,  Jiyong KIM ,  Bok Soon KWON ,  Sang Kyu KIM ,  Sungho KIM ,  Gimin PARK ,  Seungjai WOO ,  So Young LEE ,  Hong Soon RHEE

IPC: G01K13/20 ,  G01K7/02 ,  G01K17/00

CPC classification number: G01K13/20 ,  G01K7/02 ,  G01K17/00 ,  A61B5/01

Abstract: A heat flux sensor according to an embodiment of the present disclosure includes: a thermogalvanic cell; a first electrode and a second electrode which are respectively disposed on a first surface and a second surface of the thermogalvanic cell; and a processor configured to estimate heat flux by measuring a voltage, generated by a temperature difference between the first surface and the second surface, by using the first electrode and the second electrode, wherein core body temperature may be estimated based on the heat flux, estimated by the heat flux sensor, and a skin surface temperature of an object.

公开(公告)号：US20230414109A1

公开(公告)日：2023-12-28

申请号：US18155465

申请日：2023-01-17

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Sungho KIM ,  So Young LEE ,  Bok Soon Kwon ,  Sang Kyu KIM ,  Ho Taik lee ,  Hong Soon RHEE

IPC: A61B5/01 ,  A61B5/024

CPC classification number: A61B5/01 ,  A61B5/02438 ,  A61B2562/0271

Abstract: An electronic device may include: a heat flux sensor including: a first temperature sensor configured to measure a first voltage representing a first temperature; a second temperature sensor spaced apart from the first temperature sensor and configured to measure a second voltage representing a second temperature; and an amplifier configured to amplify a voltage difference between the first voltage and the second voltage; and a processor configured to estimate a body temperature of a user based on the amplified voltage difference.

公开(公告)号：US20210240039A1

公开(公告)日：2021-08-05

申请号：US17162701

申请日：2021-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungho KIM ,  Chanhong PARK ,  Junghyun YOON ,  Hyojae JANG ,  Sungho CHOI

IPC: G02F1/13357 ,  G02F1/1333

Abstract: A display apparatus includes a display panel configured to display an image; a light source module provided behind a rear surface of the display panel and configured to emit light to the display panel, the light source module including a glass substrate and a light source provided behind a rear surface of the glass substrate; and a rear chassis covering the display panel and the light source module, wherein the light source is provided between the glass substrate and the rear chassis.

公开(公告)号：US20200184315A1

公开(公告)日：2020-06-11

申请号：US16561378

申请日：2019-09-05

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Sungho KIM ,  Yulhwa KIM ,  Hyungjun KIM ,  Jae-Joon KIM ,  Jinseok KIM

IPC: G06N3/04 ,  G06N3/08

Abstract: A method of implementing a neural network in a neuromorphic apparatus having a memory and processing circuitry, where the method includes dividing, by the processing circuitry, the neural network into a plurality of sub-networks based on a size of a core of the memory to implement the neural network, initializing, by the processing circuitry, a hyper-parameter used in the sub-networks, and training, by the processing circuitry, the sub-networks by using the hyper-parameter.

公开(公告)号：US20240215833A1

公开(公告)日：2024-07-04

申请号：US18132657

申请日：2023-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hong Soon RHEE ,  Sang Kyu KIM ,  So Young LEE ,  Bok Soon KWON ,  Sungho KIM ,  Ho Taik LEE

IPC: A61B5/01 ,  A61B5/00 ,  G01K13/20

CPC classification number: A61B5/01 ,  A61B5/4812 ,  A61B5/681 ,  G01K13/20 ,  A61B2562/0271 ,  A61B2562/04

Abstract: An electronic device for estimating human body microclimate temperature is provided. The electronic device may include: a main body; a first temperature sensor configured to measure a first temperature and a second temperature sensor configured to measure a second temperature, the first and second temperature sensors being disposed at different positions in the main body; and a processor, which while the main body is worn on a body part of a user or is carried by the user, is configured to estimate human body microclimate temperature of the user based on a difference between the first temperature and the second temperature.

公开(公告)号：US20230414107A1

公开(公告)日：2023-12-28

申请号：US17991123

申请日：2022-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungho KIM ,  So Young LEE ,  Bok Soon KWON ,  Sang Kyu KIM ,  Ho Taik LEE ,  Hong Soon RHEE

IPC: A61B5/01 ,  A61B5/024

CPC classification number: A61B5/01 ,  A61B2562/0271 ,  A61B5/02438

Abstract: An electronic device may include: a heat flux sensor including: a first temperature sensor configured to measure a first voltage representing a first temperature; a second temperature sensor spaced apart from the first temperature sensor and configured to measure a second voltage representing a second temperature; and an amplifier configured to amplify a voltage difference between the first voltage and the second voltage; and a processor configured to estimate a body temperature of a user based on the amplified voltage difference.

公开(公告)号：US20200074286A1

公开(公告)日：2020-03-05

申请号：US16556424

申请日：2019-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungho KIM ,  Cheheung KIM ,  Jaeho LEE

IPC: G06N3/063 ,  G11C11/54 ,  G06F7/501 ,  G06F7/523

Abstract: A neuromorphic apparatus configured to process a multi-bit neuromorphic operation including a single axon circuit, a single synaptic circuit, a single neuron circuit, and a controller. The single axon circuit is configured to receive, as a first input, an i-th bit of an n-bit axon. The single synaptic circuit is configured to store, as a second input, a j-th bit of an m-bit synaptic weight and output a synaptic operation value between the first input and the second input. The single neuron circuit is configured to obtain each bit value of a multi-bit neuromorphic operation result between the n-bit axon and the m-bit synaptic weight, based on the output synaptic operation value. The controller is configured to respectively determine the i-th bit and the j-th bit to be sequentially assigned for each time period of different time periods to the single axon circuit and the single synaptic circuit.

公开(公告)号：US20190138892A1

公开(公告)日：2019-05-09

申请号：US16170081

申请日：2018-10-25

Applicant: Samsung Electronics Co., Ltd. ,  Postech Academy-Industry Foundation

Inventor： Sungho KIM ,  Jinseok KIM ,  Yulhwa KIM ,  Jaejoon KIM ,  Dusik PARK

IPC: G06N3/063 ,  G06N3/04

Abstract: A method of performing operations on a plurality of inputs and a same kernel using a delay time by using a same processor, and a neural network device thereof are provided, the neural network device includes input data including a first input and a second input, and a processor configured to obtain a first result by performing operations between the first input and a plurality of kernels, to obtain a second result by performing operations between the second input, which is received at a time delayed by a first interval from a time when the first input is received, and the plurality of kernels, and to obtain output data using the first result and the second result. The neural network device may include neuromorphic hardware and may perform convolutional neural network (CNN) mapping.