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公开(公告)号：US20170181702A1
公开(公告)日：2017-06-29
申请号：US15211642
申请日：2016-07-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young Jun KOH , Kak NAMKOONG , Yeol Ho LEE , Myoung Hoon JUNG
CPC classification number: A61B5/681 , A61B5/0022 , A61B5/0537 , A61B5/7278 , A61B2562/04 , G16H40/67
Abstract: A wrist-type body composition measuring apparatus is provided to measure body composition conveniently. The wrist-type body composition measuring apparatus includes a main body, a strap, first and second inner electrodes, and first and second outer electrodes. The main body includes a measurer configured to measure a body impedance of a user and an analyzer configured to analyze a body composition of the user based on the measured body impedance.
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公开(公告)号：US20140178982A1
公开(公告)日：2014-06-26
申请号：US13917462
申请日：2013-06-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chin-sung PARK , Kak NAMKOONG , Joon-sub SHIM , Won-seok CHUNG , Kyung-ho KIM , Joon-ho KIM , Won-jong JUNG
IPC: C12N15/10
CPC classification number: C12N15/1017 , B01L3/527 , B01L2300/0851 , B01L2300/0861
Abstract: A reagent supply device includes a plurality of chambers which are separated from each other such that different reagents may be injected, the plurality of chambers having bottom surfaces made of a membrane, the membrane comprising a destruction pattern which is formed at a position corresponding to each of the plurality of chambers and breachable by an external impact to discharge the injected reagent from the chamber.
Abstract translation: 试剂供应装置包括彼此分离的多个室，使得可以注射不同的试剂，所述多个室具有由膜制成的底表面，所述膜包括破坏图案，所述破坏图案形成在对应于每个 并且可以通过外部冲击而破裂，以将注射的试剂从腔室排出。
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公开(公告)号：US20230044621A1
公开(公告)日：2023-02-09
申请号：US17535204
申请日：2021-11-24
Inventor： Won Jong JUNG , Kwon-Young CHOI , Kak NAMKOONG , Hyuna PARK , Hyeong Seok JANG
Abstract: An apparatus for gene amplification includes a gene amplification chip including a well configured to accept a sample that is loaded into the well; the gene amplification chip being configured to: thermally dissolve the sample in the well so that a microbe present in the sample is thermally dissolved in the well to release genes in the microbe; and amplify the released genes in the well. The apparatus for gene amplification also includes a temperature controller configured to control a thermal dissolution temperature and a gene amplification temperature of the well.
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公开(公告)号：US20220313106A1
公开(公告)日：2022-10-06
申请号：US17832188
申请日：2022-06-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myounghoon JUNG , Eunsung PARK , Kak NAMKOONG , Kunsun EOM , Yeolho LEE , Seongho CHO
IPC: A61B5/0537 , A61B5/00
Abstract: An apparatus for obtaining bio information includes: a first electrode portion including a current electrode and a voltage electrode arranged to contact a first body portion of a subject; a second electrode portion including a current electrode and a voltage electrode arranged to contact a second body portion of the subject; and a measuring unit configured to measure a bio impedance of the subject by applying a current to the current electrodes of the first and second electrode portions and detecting a voltage at the voltage electrodes of the first and second electrode portions. In order to decrease errors of a measured bio impedance, contact resistances of the first and second body portions of the subject contacting the current electrode and the first and second body portions of the subject contacting the voltage electrode are different from each other, for at least one of the first and second electrode portions.
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公开(公告)号：US20160106337A1
公开(公告)日：2016-04-21
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
CPC classification number: A61B5/0537 , A61B5/4872 , A61B5/681 , A61B5/7278 , A61B2560/0468
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.
Abstract translation: 提供一种测量使用者身体脂肪的方法，所述方法包括：通过使用4点测量方法测量第一阻抗; 通过使用2点测量方法测量第二阻抗; 通过使用第一阻抗和第二阻抗来确定生物阻抗; 以及通过使用用户的生物阻抗和身体信息来确定身体脂肪百分比。
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Patent Agency Ranking
16.发明申请BODY IMPEDANCE MEASURING APPARATUS AND BODY COMPOSITION ANALYSIS SYSTEM INCLUDING THE SAME 有权身体阻抗测量装置和包括其的身体组成分析系统公开(公告)号：US20160081581A1
公开(公告)日：2016-03-24
申请号：US14677014
申请日：2015-04-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kunsun EOM , Jungmok BAE , Kak NAMKOONG , Yeolho LEE , Seongho CHO
CPC classification number: A61B5/0537 , A61B5/0004 , A61B5/224 , A61B5/4872 , A61B5/4878
Abstract: A body impedance measuring apparatus includes: a first module including a first input electrode and a first output electrode which are configured to contact a subject; a second module including a second input electrode and a second output electrode which are configured to contact the subject; a connection member configured to connect the first module to the second module and adjust a distance between the first module and the second module; and a measuring unit configured to apply a current to the first and second input electrodes, detect a voltage between the first and second output electrodes, and determine a body impedance of a subject based on the detected voltage. At least a component of the measuring unit is disposed in the first module and is electrically connected to the second module through the connection member.
Abstract translation: 身体阻抗测量装置包括：第一模块，包括被配置为接触对象的第一输入电极和第一输出电极; 第二模块，包括被配置为接触所述对象的第二输入电极和第二输出电极; 连接构件，其被配置为将所述第一模块连接到所述第二模块并且调整所述第一模块和所述第二模块之间的距离; 以及测量单元，被配置为向第一和第二输入电极施加电流，检测第一和第二输出电极之间的电压，并且基于检测到的电压来确定对象的身体阻抗。 测量单元的至少一个部件设置在第一模块中，并通过连接构件与第二模块电连接。
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公开(公告)号：US20240280513A1
公开(公告)日：2024-08-22
申请号：US18224325
申请日：2023-07-20
Inventor： Jae Hong LEE , Jungwon PARK , Min-Ho KANG , Minyoung LEE , Hyeong Seok JANG , Won Jong JUNG , Jin Ha KIM , Kak NAMKOONG , Hyung Jun YOUN
IPC: G01N23/06 , B81B1/00 , B81C1/00 , G01N33/483
CPC classification number: G01N23/06 , B81B1/002 , B81C1/00071 , G01N33/483 , B81B2201/05 , B81B2203/033 , B81B2203/0338 , B81C2201/0132 , B81C2201/0181 , B81C2201/0198
Abstract: The present disclosure provides methods and apparatuses for biomaterial detection sensors. In some embodiments, a biomaterial detection sensor includes a membrane including a plurality of wells. Each of the plurality of wells is configured to encapsulate a biomaterial contained in a sample solution. A surface of the membrane is selectively modified into at least one of a hydrophilic surface and a hydrophobic surface. In some embodiments, a method of manufacturing a biomaterial detection sensor includes depositing a first membrane and a second membrane on respective surfaces of a wafer, forming a window by etching the first membrane and the first surface of the wafer, forming a plurality of wells on the second membrane, modifying a surface of the second membrane into at least one of a hydrophilic surface and a hydrophobic surface; and transferring a two-dimensional graphene oxide material onto a bottom of each of the plurality of wells.
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公开(公告)号：US20230302447A1
公开(公告)日：2023-09-28
申请号：US17889085
申请日：2022-08-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won Jong JUNG , Hyeong Seok JANG , Kak NAMKOONG , Hyung Jun YOUN , Jae Hong LEE
CPC classification number: B01L3/502715 , B01L7/52 , G01N15/06 , B01L2300/0654 , B01L2300/0645 , B01L2300/1894 , B01L2300/1822 , B01L2300/0681 , G01N2015/0065
Abstract: An apparatus and method for bio-particle detection are provided. The apparatus for bio-particle detection includes: a bio-particle detection chip including a substrate having a plurality of through-hole groups, each through-hole group of the plurality of through-hole groups including through-holes which pass through the substrate from a first surface of the substrate toward an second surface of the substrate opposite to the first surface, and which are configured to accommodate a sample solution loaded therein; and a processor configured to determine a number of through-holes, among the through holes of at least one through-hole group of the plurality of through-hole groups, having a target material encapsulated therein, based on at least one of an electrical signal and an optical signal corresponding to the through-holes of the at least one through-hole group, and to estimate a concentration of the target material based on the determined number.
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公开(公告)号：US20230301540A1
公开(公告)日：2023-09-28
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：US20210055273A1
公开(公告)日：2021-02-25
申请号：US16830690
申请日：2020-03-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won Jong JUNG , Kak NAMKOONG , Yeol Ho LEE , Joon Hyung LEE , Ki Young CHANG
Abstract: An apparatus for measuring a concentration of a target gas includes: a gas sensor including a sensing layer having an electric resistance that changes by an oxidation reaction or a reduction reaction between gas molecules and the sensing layer; and a processor configured to, in response to the target gas being introduced along with air into the gas sensor, monitor a change of the electric resistance of the sensing layer and determine the concentration of the target gas by analyzing a shape of the change of the electric resistance.
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