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1.发明申请公开(公告)号：US20250025063A1
公开(公告)日：2025-01-23
申请号：US18907764
申请日：2024-10-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun Eom , Yeolho Lee , Kak Namkoong , Myounghoon Jung , Seongho Cho
IPC: A61B5/0537 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/0533 , A61B5/06
Abstract: The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.
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公开(公告)号：US11653850B2
公开(公告)日：2023-05-23
申请号：US16237310
申请日：2018-12-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myounghoon Jung , Kak Namkoong , Youngjun Koh , Jungmok Bae , Yeolho Lee , Hyeongseok Jang
IPC: A61B5/053 , A61B5/0537 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/026 , A61B5/08
CPC classification number: A61B5/0537 , A61B5/0205 , A61B5/026 , A61B5/02405 , A61B5/02438 , A61B5/0809 , A61B5/4519 , A61B5/4872 , A61B5/681 , A61B5/6826 , A61B5/7203 , A61B5/6824 , A61B2560/0223 , A61B2560/0468 , A61B2562/04
Abstract: A method of measuring a bio signal using a bio signal measuring apparatus includes: positioning electrodes included as part of the bio signal measuring apparatus to contact a surface of an examinee; switching an impedance measurer included as part of the bio signal measuring apparatus and including a voltmeter and a current source; measuring a first impedance value of the examinee while operating the impedance measurer according to a first mode; switching the impedance measurer to a second mode; measuring a second impedance value of the examinee while operating the impedance measurer according to a second mode; and obtaining bio impedance of the examinee based on the first and second impedance values and an internal impedance of the current source.
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3.发明授权公开(公告)号：US11627889B2
公开(公告)日：2023-04-18
申请号：US16277727
申请日：2019-02-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun Eom , Yeolho Lee , Kak Namkoong , Myounghoon Jung , Seongho Cho
IPC: A61B5/06 , A61B5/0537 , A61B5/00 , A61B5/024 , A61B5/0533 , A61B5/0205 , A61B5/318
Abstract: The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.
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公开(公告)号：US11064944B2
公开(公告)日：2021-07-20
申请号：US16395477
申请日：2019-04-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun Eom , Kak Namkoong , Yeolho Lee , Myounghoon Jung , Seongho Cho
Abstract: A mobile healthcare device and method of operating the same are provided. The method includes setting a mode of the mobile healthcare device to a measurement mode, displaying a screen for guiding a user to maintain a predetermined position during the measurement mode, and, in response to a predetermined amount of time passing from a time at which the screen begins to be displayed, obtaining state information of the user based on bio information of the user, the bio information being received from a sensor.
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公开(公告)号：US10368773B2
公开(公告)日：2019-08-06
申请号：US14791593
申请日：2015-07-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myounghoon Jung , Kak Namkoong , Kunsun Eom , Yeolho Lee , Seongho Cho
Abstract: Provided is a method of measuring body fat of a user, the method including: measuring a first impedance by using a 4-point measuring method; measuring a second impedance by using a 2-point measuring method; determining a bio impedance by using the first impedance and the second impedance; and determining a body fat percentage by using the bio impedance and body information of the user.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10238312B2
公开(公告)日：2019-03-26
申请号：US14804718
申请日：2015-07-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun Eom , Yeolho Lee , Kak Namkoong , Myounghoon Jung , Seongho Cho
IPC: A61B5/053 , A61B5/00 , A61B5/06 , A61B5/024 , A61B5/0402 , A61B5/0205
Abstract: Provided is a wrist-type body component measuring apparatus. The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.
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公开(公告)号：US09606379B2
公开(公告)日：2017-03-28
申请号：US14810861
申请日：2015-07-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myounghoon Jung , Duhyun Lee , Byungkyu Lee , Yongjoo Kwon , Yonghwa Park , Seungjun Lee
CPC classification number: G02F1/01716 , G02F1/0121 , G02F2001/0155 , G02F2203/12
Abstract: Disclosed is a light modulating apparatus. The light modulating apparatus includes a pixel array including a plurality of pixels, a light modulating device that absorbs or transmit light incident on the pixel array according to an applied voltage, a flip-flop circuit that outputs a first voltage based on a device driving signal indicating a level of a second voltage applied to be applied to the light modulating device, and an amplifier that amplifies the first voltage to generate the second voltage and applies the second voltage to the light modulating device.
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公开(公告)号：US12102422B2
公开(公告)日：2024-10-01
申请号：US18300864
申请日：2023-04-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myounghoon Jung , Kak Namkoong , Youngjun Koh , Jungmok Bae , Yeolho Lee , Hyeongseok Jang
IPC: A61B5/0537 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/026 , A61B5/08
CPC classification number: A61B5/0537 , A61B5/0205 , A61B5/02405 , A61B5/02438 , A61B5/026 , A61B5/0809 , A61B5/4519 , A61B5/4872 , A61B5/681 , A61B5/6826 , A61B5/7203 , A61B5/6824 , A61B2560/0223 , A61B2560/0468 , A61B2562/04
Abstract: A method of measuring a bio signal using a bio signal measuring apparatus includes: positioning electrodes included as part of the bio signal measuring apparatus to contact a surface of an examinee; switching an impedance measurer included as part of the bio signal measuring apparatus and including a voltmeter and a current source; measuring a first impedance value of the examinee while operating the impedance measurer according to a first mode; switching the impedance measurer to a second mode; measuring a second impedance value of the examinee while operating the impedance measurer according to a second mode; and obtaining bio impedance of the examinee based on the first and second impedance values and an internal impedance of the current source.
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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.
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公开(公告)号：US10321874B2
公开(公告)日：2019-06-18
申请号：US14698976
申请日：2015-04-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun Eom , Kak Namkoong , Yeolho Lee , Myounghoon Jung , Seongho Cho
Abstract: A mobile healthcare device and method of operating the same are provided. The method includes setting a mode of the mobile healthcare device to a measurement mode, displaying a screen for guiding a user to maintain a predetermined position during the measurement mode, and, in response to a predetermined amount of time passing from a time at which the screen begins to be displayed, obtaining state information of the user based on bio information of the user, the bio information being received from a sensor.
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