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    CELL CULTURE SHEET ASSEMBLY FOR LARGE-CAPACITY INCUBATOR, AND LARGE-CAPACITY INCUBATOR COMPRISING SAME
    2.
    发明申请
    CELL CULTURE SHEET ASSEMBLY FOR LARGE-CAPACITY INCUBATOR, AND LARGE-CAPACITY INCUBATOR COMPRISING SAME 有权

    公开(公告)号：US20220002651A1

    公开(公告)日：2022-01-06

    申请号：US17293993

    申请日：2019-11-14

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Seon Ho JANG ,  Hee Sung PARK ,  Kyung Gu HAN ,  Dong Sik SEO ,  Song Hee KOO ,  Ji Young KIM ,  Hyo Jung LEE ,  Su Yeon LEE ,  In Yong SEO ,  Seoung Hoon LEE ,  Chan KIM

    IPC: C12M1/12

    Abstract: Provided is a cell culture sheet for a large-capacity incubator. A cell culture sheet according to one embodiment of the present invention is a cell culture sheet provided in a large-capacity incubator having a plurality of sheets disposed to be spaced apart at predetermined intervals therein, wherein the cell culture sheet has an area of 100 cm2 or more and a bending depth of 0.5 cm or less. As such, even when the culture sheets are closely placed in a limited volume of space, there is little sagging or shape deformation in a specific direction to prevent the occurrence of contact with adjacent culture sheets, thereby preventing a decrease in cell culture volume due to a dead space. Furthermore, since the flow of a cell culture fluid due to the occurrence of contact can be minimized or prevented, a large capacity of cells can be stably and smoothly cultivated such that the cell culture sheet is very suitable for a large-capacity incubator and can be widely applied to the cell culture industry.

    ELECTROMAGNETIC WAVE SHIELDING SHEET FOR SHIELD-CAN
    3.
    发明申请
    ELECTROMAGNETIC WAVE SHIELDING SHEET FOR SHIELD-CAN 审中-公开

    公开(公告)号：US20190281734A1

    公开(公告)日：2019-09-12

    申请号：US16346813

    申请日：2017-11-02

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： In Yong SEO

    IPC: H05K9/00 ,  H05K1/02

    Abstract: An electromagnetic wave shielding sheet for a shield-can is disclosed, which is disposed between a metal bracket and a shield-can for shielding electromagnetic waves generated in a circuit element. It includes: a first conductive sheet part which includes a first conductive sheet having an electrical conductivity and conductive adhesive members disposed on both surfaces of the first conductive sheet; a pressure imparting member which is disposed on one surface of the first conductive sheet part and is compressible by an external force; and a second conductive sheet part which includes a second conductive sheet having an electrical conductivity and disposed on one surface of the first conductive sheet part to cover at least one surface of the pressure imparting member, and is electrically connected to the first conductive sheet part.

    FILTER MEDIUM FOR LIQUID FILTER AND METHOD FOR MANUFACTURING SAME
    5.
    发明申请
    FILTER MEDIUM FOR LIQUID FILTER AND METHOD FOR MANUFACTURING SAME 审中-公开

    公开(公告)号：US20190184318A1

    公开(公告)日：2019-06-20

    申请号：US16284382

    申请日：2019-02-25

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Jun Sik HWANG ,  In Yong SEO

    IPC: B01D39/16 ,  B01D69/10 ,  D04H1/728 ,  D01D5/00 ,  B32B5/00 ,  B29C70/50

    Abstract: Provided are filter media for liquid filters and a method of manufacturing the same, in which a thin filter layer is formed and the content of nanofibers weighs light, by laminating a low weight nanofiber web on a porous nonwoven fabric, and thus a less differential pressure is applied before and after filtering, to thereby increase a pass flow rate. The filter medium includes: a porous support that plays a strength support role; and a nanofiber web that is laminated on one side of the porous support and is made of nanofibers of a polymer material, in which the nanofiber web comprises fine pores of a three-dimensional structure, through which a liquid to be treated passes, wherein content of the nanofibers is less than 5 gsm.

    FILTER MEDIUM, METHOD FOR MANUFACTURING SAME, AND FILTER MODULE COMPRISING SAME
    6.
    发明申请
    FILTER MEDIUM, METHOD FOR MANUFACTURING SAME, AND FILTER MODULE COMPRISING SAME 审中-公开

    公开(公告)号：US20190176095A1

    公开(公告)日：2019-06-13

    申请号：US16306000

    申请日：2017-06-01

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Ui Young JEONG ,  In Yong SEO

    IPC: B01D69/02 ,  B01D63/08 ,  B01D69/10 ,  B01D71/34 ,  B01D71/38 ,  B01D67/00 ,  D01F6/12 ,  D06M15/333 ,  D01D5/00 ,  D04H1/4318 ,  D04H1/558 ,  D04H1/728 ,  D01F8/06

    Abstract: A filter medium is provided. A filter medium according to an embodiment of the present invention comprises: a fiber web layer of a three-dimensional network structure including nanofiber; and a hydrophilic coating layer which covers at least a part of the outer surface of the nanofiber. According to this, a flow rate can be remarkably increased due to the improved hydrophilicity of the filter medium. Also, as the improved hydrophilicity is maintained for a long period of time, the lifespan can be remarkably prolonged. Furthermore, since the modification of a porous structure of the filter medium is minimized during the process of hydrophilization so that the initially designed physical properties of the filter medium can be exhibited in its entirety, the filter medium having chemical resistance, excellent water permeability and durability can be variously applied in the water treatment field.

    GAS FILTER
    7.
    发明申请
    GAS FILTER 审中-公开

    公开(公告)号：US20180126316A1

    公开(公告)日：2018-05-10

    申请号：US15572351

    申请日：2016-05-18

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： In Yong SEO ,  Ui Young JEONG

    IPC: B01D46/52 ,  B01D39/16

    Abstract: Provided is a gas filter, which includes an adsorptive membrane for adsorbing foreign substances contained in a gas, wherein the adsorptive membrane has a corrugated structure folded in a number of times or a structure having a plurality of projections, in order to increase a contact surface area of the gas per unit area, and wherein the adsorptive membrane includes: a support member having a plurality of first pores; and a first adsorptive member which is stacked on the support member and has a plurality of second pores formed therein and which is made by accumulating ion exchange nanofibers for adsorbing foreign substances.

    PORTABLE BIOREACTOR
    10.
    发明申请
    PORTABLE BIOREACTOR 有权

    公开(公告)号：US20250136909A1

    公开(公告)日：2025-05-01

    申请号：US18692842

    申请日：2022-09-15

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Seon Ho JANG ,  Kyoung Ku HAN ,  In Yong SEO ,  Seoung Hoon LEE ,  Jae Kyung SONG ,  Song Hee KOO ,  Hee Sung PARK ,  Hyeong Tak NOH ,  Ji Young KIM ,  Su Yeon LEE ,  Seung Min CHO

    IPC: C12M3/00 ,  C12M1/00 ,  C12M1/12 ,  C12M1/34

    Abstract: A portable bioreactor is provided. The portable bioreactor may comprise: a frame unit; a cell culture unit which has one side mounted to the frame unit and in which a plurality of supports for cell culture are arranged, the cell culture unit being provided with an inlet, through which a medium supplied from the outside flows in, and an outlet, through which the medium inside the cell culture unit is discharged to the outside, a medium adjustment unit installed in the frame unit and storing therein a certain amount of medium for the cell culture; a circulation pump installed and fixed to the frame unit to circulate the medium stored in the medium adjustment unit; and a gas supply unit for supplying gas to the medium adjustment unit to maintain the medium stored in the medium adjustment unit at a constant pH.

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