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    FILTER APPARATUS HAVING A HOUSING AND FILTER MEDIA INSIDE THE HOUSING
    2.
    发明申请
    FILTER APPARATUS HAVING A HOUSING AND FILTER MEDIA INSIDE THE HOUSING 审中-公开

    公开(公告)号：US20180319146A1

    公开(公告)日：2018-11-08

    申请号：US16033534

    申请日：2018-07-12

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Jun Sik HWANG ,  Kyung Su KIM

    IPC: B32B37/12 ,  B01D39/18 ,  D01D5/00 ,  B32B37/24 ,  B01D39/16 ,  B29C65/00

    Abstract: A filter apparatus includes: a housing having an inlet for supplying sewage or waste water into the housing, and an outlet for discharging purified water from the housing; and filter media arranged inside the housing. Each of the filter media includes: a porous substrate; a nanofiber web laminated on both surfaces of the porous substrate; and a fuse reinforcement material interposed between the nanofiber web and the porous substrate. The porous substrate is surrounded by the nanofiber web except for an upper edge of the porous substrate to form a protruding portion. The apparatus further includes: a discharge pipe connected to the outlet and including a fixing portion fixed to the protruding portion of the porous substrate and a connection tube connected to the fixing portion and connected to the outlet; and a pump connected to the outlet for pumping the purified water out of the housing.

    FILTER MEDIUM AND COMPOSITE FILTER INCLUDING SAME
    3.
    发明申请
    FILTER MEDIUM AND COMPOSITE FILTER INCLUDING SAME 有权

    公开(公告)号：US20220347609A1

    公开(公告)日：2022-11-03

    申请号：US17629127

    申请日：2020-07-22

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Seoung Hoon LEE ,  Jun Keun CHO ,  Chan KIM ,  Kyung Su KIM ,  Seon HO JANG ,  Yun Mi SO

    IPC: B01D39/16 ,  B01D46/52 ,  B01D46/00

    Abstract: Provided is a filter medium. A filter medium according to an embodiment of the present invention comprises: a first porous support body which has been electrostatically treated; and a nanofiber web which is disposed on one surface of the first support body and formed by accumulating nanofibers. Accordingly, excellent air filtering efficiency is obtained even for fine dust of PM 2.5 or below, and furthermore, deterioration in air filtering efficiency may be prevented or minimized even when usage is extended for a long period of time. Therefore, the filter medium and the composite filter according to an embodiment of the present invention can be widely utilized as media of filters for various air filtering devices.

    HEAT TRANSFER MEMBER, AND HEAT TRANSFER ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
    5.
    发明申请
    HEAT TRANSFER MEMBER, AND HEAT TRANSFER ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME 有权

    公开(公告)号：US20250142783A1

    公开(公告)日：2025-05-01

    申请号：US18836380

    申请日：2023-02-08

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Hyo-Jung LEE ,  Ui-Young JEONG ,  Geunyoung JANG ,  Gyu Min LEE ,  In-Yong SEO ,  Jin Han KIM ,  Kyung Su KIM

    IPC: H05K7/20

    Abstract: A heat transfer member is provided. The heat transfer member includes a carbon-based sheet having an x-y plane, where the carbon-based sheet include: a heat transfer unit including a first part and a second part that are spaced apart from each other in an x-axis direction; and a shape deformation unit, located between the first part and the second part, that is bent by an external force which is applied so as to make the first part and the second part have different heights or plane directions. Due to this feature, the heat transfer member has excellent bending characteristics capable of connecting structures which are located on different planes or spaced apart from each other with a different in height without causing damage such as cracks.

    FILTER MEDIUM, MANUFACTURING METHOD THEREFOR, AND FILTER EQUIPMENT USING SAME
    6.
    发明申请
    FILTER MEDIUM, MANUFACTURING METHOD THEREFOR, AND FILTER EQUIPMENT USING SAME 审中-公开

    公开(公告)号：US20200094539A1

    公开(公告)日：2020-03-26

    申请号：US16682483

    申请日：2019-11-13

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Jun Sik HWANG ,  Kyung Su KIM

    IPC: B32B37/12 ,  B01D39/16 ,  B01D39/18 ,  B32B37/24 ,  D01D5/00 ,  B82Y40/00

    Abstract: A filter medium includes: a porous substrate; a nanofiber web laminated on both surfaces of the porous substrate, the nanofiber web being formed of accumulated nanofibers made of a polymer material and having a number of fine pores; and a fuse reinforcement material interposed between the nanofiber web and the porous substrate for adhesion with the nanofiber web and the porous substrate integrally. The porous substrate is surrounded by the nanofiber web except for an upper edge of the porous substrate, the upper edge of the porous substrate protrudes with respect to the nanofiber web to form a protruding portion, and the protruding portion is configured to be connected with a discharge hole through which purified water via the porous substrate is discharged.

    FILTER MEDIUM, MANUFACTURING METHOD THEREFOR, AND FILTER EQUIPMENT USING SAME
    7.
    发明申请
    FILTER MEDIUM, MANUFACTURING METHOD THEREFOR, AND FILTER EQUIPMENT USING SAME 审中-公开
    过滤介质，其制造方法及使用其的过滤设备

    公开(公告)号：US20150360157A1

    公开(公告)日：2015-12-17

    申请号：US14768271

    申请日：2014-02-18

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Jun Sik HWANG ,  Kyung Su KIM

    IPC: B01D39/16 ,  B01D29/56 ,  B32B38/00 ,  D01D5/00 ,  B32B37/12 ,  B01D29/00 ,  B01D29/68

    Abstract: Provided are a filter medium, a manufacturing method thereof, and a filter apparatus using the filter medium. The filter medium includes: a porous substrate; a nanofiber web that is laminated on both sides of the porous substrate, and that has a number of fine pores formed by electrospinning a polymer material; and an adhesive unit for adhering the porous substrate and the nanofiber web integrally, wherein the adhesive unit is achieved by applying heat whose temperature is lower than the melting point of the porous substrate and higher than the melting point of the nanofiber web.

    Abstract translation: 提供了一种过滤介质，其制造方法和使用该过滤介质的过滤装置。 过滤介质包括：多孔基材; 层叠在多孔基材的两面上的纳米纤维网，具有通过静电纺丝聚合物材料形成的多个细孔; 以及用于一体地粘附多孔基材和纳米纤维网的粘合单元，其中粘合单元通过施加温度低于多孔基材的熔点并高于纳米纤维网的熔点的热来实现。

    FLEXIBLE TOUCH SENSOR
    8.
    发明申请
    FLEXIBLE TOUCH SENSOR 有权

    公开(公告)号：US20250147629A1

    公开(公告)日：2025-05-08

    申请号：US18835712

    申请日：2023-02-03

    Applicant: AMOGREENTECH CO., LTD.

    Inventor： Hyo-Jung LEE ,  Geunyoung JANG ,  Seayoung LIM ,  Gyu Min LEE ,  In-Yong SEO ,  Jin Han KIM ,  Kyung Su KIM

    IPC: G06F3/044

    Abstract: The present invention can provide a flexible touch sensor including: a body in which a first circuit pattern layer, a first nanoweb layer, a base layer, a second nanoweb layer, and a second circuit pattern layer are disposed to be sequentially stacked; a flexible circuit board connected to any one of the first and second circuit pattern layers of the body; and a connection part connecting the body and the flexible circuit board, wherein the connection part includes an anisotropic conductive film, and wherein when wound around a cylindrical mandrel with a diameter of 4 mm, a crack having a length of 3 mm or more does not occur, whereby the flexible touch sensor has excellent flexibility and can be transformed into various shapes.

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