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公开(公告)号：US20240164651A1
公开(公告)日：2024-05-23
申请号：US18124814
申请日：2023-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： So Young LEE , Sang Kyu KIM , Bok Soon KWON , Sungho KIM , Ho Taik LEE , Hong Soon RHEE
IPC: A61B5/0205 , A61B5/00
CPC classification number: A61B5/02055 , A61B5/681 , A61B5/02416 , A61B2562/0271 , A61B2562/04
Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature when an object comes into contact with a contact surface of a main body of the electronic device; a second temperature sensor spaced apart from the first temperature sensor in a direction opposite the contact surface and configured to measure a second temperature; and a processor configured to detect a temperature change due to heat generation inside the main body, and estimate skin surface temperature based on the first temperature, the second temperature, and the temperature change.
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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
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.
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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
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.
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公开(公告)号：US20240138682A1
公开(公告)日：2024-05-02
申请号：US18138999
申请日：2023-04-25
Applicant: SAMSUNG ELECTRONICS CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Inventor： Ho Taik LEE , Woochul KIM , Bok Soon KWON , Sang Kyu KIM , Gimin PARK , Sungho KIM , Jiyong KIM , Seungjai WOO , So Young LEE , Hong Soon RHEE
CPC classification number: A61B5/01 , A61B5/0008 , A61B5/6802 , A61B2562/0271
Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature of a skin surface when a user comes into contact with a main body of the electronic device; a first heating element spaced apart from the first temperature sensor by a first predetermined distance; a second temperature sensor spaced apart from the first heating element by a second predetermined distance and configured to measure a second temperature inside the main body; and a processor configured to: estimate heat flux based on the first temperature and the second temperature; estimate a blood perfusion rate of the user based on a temperature of the first heating element and the first temperature, and estimate a core body temperature of a user based on the first temperature, the estimated heat flux, and the estimated blood perfusion rate.
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公开(公告)号：US20240011846A1
公开(公告)日：2024-01-11
申请号：US18085128
申请日：2022-12-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ho Taik LEE , Sang Kyu KIM , Bok Soon KWON , Sung Ho KIM , So Young LEE , Hong Soon RHEE
Abstract: An electronic device according to an embodiment of the present disclosure includes: a first temperature sensor configured to measure a first temperature of body skin; a second temperature sensor configured to measure a second temperature inside a main body; a thermal resistance structure having effective thermal resistance so that a difference between the first temperature and the second temperature is greater than or equal to a predetermined threshold value; and a processor configured to obtain skin heat flux based on the first temperature and the second temperature, and to estimate core body temperature of a user based on the first temperature and the skin heat flux.
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Patent Agency Ranking
公开(公告)号：US20240172947A1
公开(公告)日：2024-05-30
申请号：US18127445
申请日：2023-03-28
Inventor： Bok Soon KWON , Kyeongha KWON , Do Yun PARK , Young Min SIM , Chulyoon JUNG , Sang Kyu KIM , Sungho KIM , So Young LEE , Ho Taik LEE , Hong Soon RHEE
IPC: A61B5/026 , A61B5/00 , A61B5/0205 , A61B5/145
CPC classification number: A61B5/026 , A61B5/0008 , A61B5/0205 , A61B5/14532 , A61B5/6833 , A61B5/7246 , A61B5/7264 , A61B5/7275 , A61B5/7278 , A61B2562/0271 , A61B2562/043
Abstract: An electronic device for estimating body temperature may include: a sensor including a heat source, a pair of first temperature sensors horizontally spaced apart from each other at two opposing sides of the heat source, and a pair of second temperature sensors vertically spaced apart from the pair of first temperature sensors in a thickness direction of the electronic device; and at least one processor configured to estimate a blood temperature difference based on temperatures measured by the pair of first temperature sensors and the pair of second temperature sensors, and estimate blood flow information based on the estimated blood temperature difference.
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7.发明公开公开(公告)号：US20240167894A1
公开(公告)日：2024-05-23
申请号：US18122926
申请日：2023-03-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho KIM , Sang kyu KIM , So Young LEE , Bok Soon KWON , Ho Taik LEE , Hong Soon RHEE
CPC classification number: G01K13/20 , A61B5/02438
Abstract: An electronic device may include: a first sensor configured to measure a skin temperature of skin of a user; a second sensor configured to measure heat flux transmitted from the skin to a main body of the electronic device; a third sensor configured to measure a heart rate of the user; and a processor configured to estimate a rate of core body temperature change based on the skin temperature measured at a first time and a second time, the heat flux, the heart rate, and the skin temperature.
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公开(公告)号：US20240011844A1
公开(公告)日：2024-01-11
申请号：US18085775
申请日：2022-12-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bok Soon KWON , Sang Kyu KIM , Sung Ho KIM , So Young LEE , Ho Taik LEE , Hong Soon RHEE
CPC classification number: G01K1/143 , G01K13/20 , G01K7/22 , H05K1/189 , H05K1/181 , H05K2201/10151
Abstract: An electronic device may include: a sensor including a flexible printed circuit board, a plurality of temperature sensors arranged on the flexible printed circuit board, and a thermally conductive material disposed between the plurality of temperature sensors; and at least one processor configured to estimate a body temperature of a user based on data that is obtained by the plurality of temperature sensors when a contact surface of the sensor is contacted with the user, wherein the flexible printed circuit board is bent to have the plurality of temperature sensors arranged at different distances from the contact surface of the sensor.
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公开(公告)号：US20230400364A1
公开(公告)日：2023-12-14
申请号：US18318189
申请日：2023-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： So Young LEE , Bok Soon KWON , Sang Kyu KIM , Sung Ho KIM , Ho Taik LEE , Hong Soon RHEE
CPC classification number: G01K13/20 , A61B5/01 , A61B5/681 , A61B5/742 , A61B2562/0271 , A61B2562/04 , A61B2560/0252
Abstract: An electronic device for estimating body temperature is provided. The electronic device according to an embodiment of the present disclosure includes: a first temperature sensor configured to measure a first temperature of body skin; a second temperature sensor configured to measure a second temperature at a position spaced apart from the body skin; and a processor configured to estimate a body temperature based on the first temperature, to estimate an ambient temperature of a main body based on the second temperature, to calculate a heat loss, which occurs from a reference body location to the body skin due to the ambient temperature of the main body, based on the estimated ambient temperature of the main body, and to obtain a final body temperature by correcting the body temperature based on the heat loss due to the ambient temperature of the main body.
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10.发明公开公开(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
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.
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