Patents Assigned to Amogreentech Co., Ltd.
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Patent number: 11324123Abstract: Provided is a method of manufacturing a printed circuit nano-fiber web. A method of manufacturing a printed circuit nano-fiber web according to an embodiment of the present invention includes (1) a step of electrospinning a spinning solution including a fiber-forming ingredient to manufacture a nano-fiber web; and (2) a step of forming a circuit pattern to coat an outer surface of nano-fiber included in a predetermined region on the nano-fiber web using an electroless plating method. According to the present invention, a circuit pattern-printed nano-fiber web having flexibility and resilience suitable for future smart devices may be realized. In addition, a circuit pattern may be densely formed to a uniform thickness on a flexible nano-fiber web using an electroless plating method, and the flexible nano-fiber web may include a plurality of pores.Type: GrantFiled: April 20, 2018Date of Patent: May 3, 2022Assignee: AMOGREENTECH CO., LTDInventor: In Yong Seo
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Patent number: 11324149Abstract: Provided are a thin electromagnetic shielding sheet and an electronic device having the same. The thin electromagnetic shielding sheet includes: a pressure-sensitive adhesive tape including a fiber-accumulating type substrate, formed by accumulation of a plurality of fibers and having a plurality of pores, and a metal coating layer on an outer circumferential surface of each of the plurality of fibers, and electrically conductive adhesive layers formed on both surfaces of the fiber-accumulating type substrate, and made of an electrically conductive adhesive material filled in the plurality of pores and electrically connected by an applied pressure; a metal layer which is adhered to the electrically conductive adhesive layer on one surface of the pressure-sensitive adhesive tape to shield electromagnetic waves; and an insulating layer formed on the metal layer.Type: GrantFiled: May 23, 2017Date of Patent: May 3, 2022Assignee: AMOGREENTECH CO., LTD.Inventors: In Yong Seo, Ui Young Jeong
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Patent number: 11318436Abstract: Provided is a hydrogen reformer using exhaust gas, comprising: a catalytic reaction unit which generates a reforming gas containing hydrogen when exhaust gas generated in an engine and fuel are supplied thereto; and a heat exchange chamber which is mounted on an outer surface of the catalytic reaction unit and exchanges heat between the exhaust gas and the catalytic reaction unit to supply heat that is required for an endothermic reaction of the catalytic reaction unit, wherein heat of the exhaust gas is used for the endothermic reaction of a catalyst, such that a separate heat source for the endothermic reaction is unnecessary.Type: GrantFiled: March 2, 2018Date of Patent: May 3, 2022Assignee: AMOGREENTECH CO., LTD.Inventor: Myoung Soo Kim
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Patent number: 11319211Abstract: A graphite composition is provided. A graphite composition according to one embodiment of the present invention comprises: a graphite composite in which nanoparticles having a catecholamine layer on the surface thereof are fixed on graphite; and graphite of at least one of graphite flakes, spherical graphite, and expanded graphite. According to this, since the graphite composition has a high dispersibility in a substrate of a different material, a composite material thus realized exhibits a uniform heat dissipation performance and can prevent mechanical strength from deteriorating at a specific position. In addition, since the compatibility with the substrate of a different material is excellent and thus the interface property with the substrate is excellent, the realized composite material can exhibit a further improved heat dissipation performance and mechanical strength.Type: GrantFiled: April 20, 2018Date of Patent: May 3, 2022Assignee: Amogreentech Co., Ltd.Inventor: Seung Jin Choi
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Patent number: 11322325Abstract: A power relay assembly is provided. A power relay assembly according to an exemplary embodiment of the present invention comprises: a support plate having at least one electric element mounted on one surface thereof and including a plastic material having heat dissipation and insulation properties; and at least one bus bar electrically connected to the electric element and partially embedded in the support plate. Due to these features, since heat generated from the bus bar and the electric element is dissipated to the outside through the support plate, it is possible to prevent performance deterioration due to heat and breakage of electronic components.Type: GrantFiled: December 14, 2017Date of Patent: May 3, 2022Assignee: Amogreentech Co., Ltd.Inventors: Min Ho Won, Seung Jae Hwang
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Publication number: 20220095486Abstract: A method of manufacturing a heat dissipation sheet including preparing a preliminary sheet including a matrix-forming component, a crosslinking agent, and a heat dissipation filler, and crosslinking the matrix-forming component included in the preliminary sheet and thus obtaining a heat dissipation sheet. The heat dissipation sheet manufactured has remarkably excellent heat dissipation properties because it contains a high content of heat dissipation filler. Due to the material properties of the matrix-forming component and the crosslinking of the matrix-forming component and the resulting matrix formation, the occurrence of cracking, shrinkage, pore formation, thickness change, and the like is minimized or prevented, and excellent flexibility can be attained. Moreover, since processability is improved through processes such as cooling when manufacturing the heat dissipation sheet, productivity is excellent, and the sheet can be suitable for mass production.Type: ApplicationFiled: January 3, 2020Publication date: March 24, 2022Applicant: AMOGREENTECH CO., LTD.Inventors: Seung Jae HWANG, Jin Hyoung LEE
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Publication number: 20220088902Abstract: Disclosed is a waterproof sound-transmitting sheet for facilitating a visual inspection, which radiates a polymer material in a state of blending a pigment to form a waterproof layer having an achromatic color, thereby facilitating a vision inspection, and improving a water repellence even while making the waterproof sound-transmitting sheet thin and light. The disclosed waterproof sound-transmitting sheet for facilitating the visual inspection includes an acoustic layer interposed between an upper waterproof layer and a lower waterproof layer, and at least one of the upper waterproof layer and the lower waterproof layer is composed of a porous colored membrane having a color.Type: ApplicationFiled: November 22, 2019Publication date: March 24, 2022Applicant: AMOGREENTECH CO., LTD.Inventor: Inyong SEO
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Publication number: 20220086957Abstract: Provided is a heating element having a fuse function. The heating element having a fuse function according to an exemplary embodiment of the present invention includes a plurality of heat sources which generate heat when power is applied, a fuse member of which both end portions are physically connected to two heat sources disposed to be spaced apart from each other by a gap to connect the two heat sources in series and which is fused to electrically disconnect the two heat sources when a temperature is higher than or equal to a preset temperature, and an insulating member which surrounds the plurality of heat sources and the fuse member.Type: ApplicationFiled: January 30, 2020Publication date: March 17, 2022Applicant: AMOGREENTECH CO., LTD.Inventors: Jeong Hwan KIM, Won San NA, Jin Pyo PARK, Jae Yeong LEE, Hyun Chul LIM
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Patent number: 11276536Abstract: A power relay assembly is provided. A power relay assembly according to an exemplary embodiment of the present invention comprises: an upper case having at least one electric element mounted on one surface thereof; a lower case coupled to the upper case; and at least one bus bar electrically connected to the electric element, disposed between the upper case and the lower case, and including a bottom portion that is in surface contact with at least one of the upper case and the lower case, wherein at least one side of the bottom portion contacts a portion made of a plastic material having heat dissipation and insulation properties in the upper case and the lower case.Type: GrantFiled: December 15, 2017Date of Patent: March 15, 2022Assignee: AMOGREENTECH CO., LTD.Inventors: Min Ho Won, Seung Jae Hwang
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Patent number: 11270679Abstract: A waterproof sound-transmitting sheet, which forms a reinforcement member on a waterproof sound-transmitting layer, thus maintaining waterproof performance and sound-transmitting performance by minimizing the displacement amount while maintaining stretch-shrinkage performance at a water pressure of about 1 atm or more.Type: GrantFiled: June 30, 2017Date of Patent: March 8, 2022Assignee: AMOGREENTECH CO., LTD.Inventor: In-Yong Seo
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Publication number: 20220054958Abstract: A filter module for a gravity-based water purification device is provided. A filter module for a gravity-based water purification device, according to one embodiment of the present invention, comprises: a support frame including a loop-shaped edge member, which includes an empty space of which both sides are open, and a dividing member, which is coupled to the edge member so as to enable the empty space to be divided into a plurality of storage spaces; a pair of filtering members which are formed in a plate shape having a predetermined area, and which are coupled to the support frame so as to enable filtered water to be produced from raw water moving from the outside toward the plurality of storage spaces; and water-collecting ports for discharging, to the outside, the filtered water stored in the plurality of storage spaces, wherein the plurality of storage spaces communicate with each other through at least one communication passage formed at the dividing member.Type: ApplicationFiled: November 26, 2019Publication date: February 24, 2022Applicant: AMOGREENTECH CO., LTD.Inventors: Kyung Gu HAN, Sung Bin LEE
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Patent number: 11254842Abstract: Provided are a pressure-sensitive adhesive tape, a method of manufacturing the same, and an electronic device having the same. The pressure-sensitive adhesive tape includes: a fiber accumulation type substrate in which a plurality of fibers are accumulated to form a plurality of pores therebetween; a metal coating layer coated on the outer circumferential surfaces of the plurality of fibers of the fiber accumulation type substrate; and an electrically conductive adhesive layer formed on one side or both sides of the fiber accumulation type substrate on which the metal coating layer is formed, wherein the electrically conductive adhesive layer is formed of an electrically conductive adhesive material filled in the plurality of pores and is electrically connected by an applied pressure.Type: GrantFiled: August 21, 2017Date of Patent: February 22, 2022Assignee: AMOGREENTECH CO., LTD.Inventors: In Yong Seo, Ui Young Jeong
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Patent number: 11250986Abstract: A coil component having a magnetic core, a bobbin accommodating the magnetic core, and at least one pair of coils wound around the outer part of the bobbin. The bobbin is implemented as a heat radiating member comprising: a polymer matrix; and graphite-nano metal composites which are provided in a plurality, are dispersed on the polymer matrix, and have nano-metal particles bonded to the surface of graphite. Accordingly, the heat generated from a coil component due to an applied current can most quickly and efficiently be conducted and radiated outside, and thus degrading of common-mode-noise rejection function is prevented and a differential signal can substantially be passed without attenuation. In addition, in spite of the heat generated from the coil component or external physical and chemical stimulation, heat radiating properties can last for a long time.Type: GrantFiled: May 24, 2017Date of Patent: February 15, 2022Assignee: Amogreentech Co., Ltd.Inventors: Seung Jae Hwang, Moon Hoe Kim, Moon Young Hwang
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Patent number: 11252824Abstract: Disclosed are a method for fabricating a printed circuit board wherein through-holes are formed in an organic substrate, followed by forming micro-circuit patterns through sputtering and plating, whereby the printed circuit board has low permittivity properties and enables high-speed processing, and a printed circuit board fabricated thereby. The disclosed method for fabricating a printed circuit board comprises the steps of: preparing a base substrate; forming a through-hole perforating the base substrate; forming a thin seed layer on the base substrate and in the through-hole; forming a thin plate layer on the thin seed layer; and etching the thin seed layer and the thin plate layer to form a micro-circuit pattern, wherein the base substrate is one selected from an organic substrate, FR-4, and Prepreg.Type: GrantFiled: October 12, 2018Date of Patent: February 15, 2022Assignee: AMOGREENTECH CO., LTD.Inventor: Sung-Baek Dan
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Patent number: 11247171Abstract: Provided is a method of manufacturing a metal catalyst support including: transferring a plate member of the same size along a transfer unit; aligning the plate member so that a front portion of the plate member is located at a start point when the plate member reaches a set position; forming a corrugated plate by alternately forming a first corrugated portion and a second corrugated portion on the plate member which is aligned at the start point; and laminating the fabricated corrugated plates and the flat plates alternately in a case.Type: GrantFiled: April 13, 2020Date of Patent: February 15, 2022Assignee: AMOGREENTECH CO., LTD.Inventors: Myoung Soo Kim, Tong Bok Kim
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Patent number: 11247153Abstract: Provided is a filter module for a gravity-type water purifier. The filter module for a gravity-type water purifier according to an exemplary embodiment of the present invention includes: a plurality of filter members which are plate shaped, and which are fixed to each other via one or more fastening bars while arranged spaced apart from each other in parallel having gaps therebetween; and a common water collecting member coupled to the respective water collecting holes formed in the filter members, and in which filtered water produced from the filter members is collected.Type: GrantFiled: October 27, 2017Date of Patent: February 15, 2022Assignee: AMOGREENTECH CO., LTD.Inventor: Kyung Gu Han
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Patent number: 11224351Abstract: A wearable device is provided. The wearable device according to one embodiment of the present invention includes a body member including a heartbeat sensor, a first band member and a second band member respectively coupled to both ends of the body member, and a flexible battery having a portion accommodated inside the body member and both remaining ends accommodated inside the first band member and the second band member.Type: GrantFiled: April 1, 2016Date of Patent: January 18, 2022Assignee: AMOGREENTECH CO., LTD.Inventors: Hyung-Suk Choi, Seung Yun Rho
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Publication number: 20220013836Abstract: A pouch type battery cartridge is provided. A pouch type battery cartridge according to an exemplary embodiment of the present invention comprises: a cartridge body having an accommodating space, of which both sides are opened, so as to accommodate at least one pouch type battery, and including a first guide member facing a side surface of the pouch type battery accommodated in the accommodation space; a heat dissipation plate coupled to the cartridge body so as to cover one opened side of the accommodating space; and a pair of busbars coupled to one side of the cartridge body so as to be connected to a terminal of the pouch type battery.Type: ApplicationFiled: November 22, 2019Publication date: January 13, 2022Applicant: AMOGREENTECH CO., LTD.Inventor: Seung Jae HWANG
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Publication number: 20220002651Abstract: 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.Type: ApplicationFiled: November 14, 2019Publication date: January 6, 2022Applicant: AMOGREENTECH CO., LTD.Inventors: 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
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Publication number: 20220002654Abstract: A large-scale cell culture system is provided.Type: ApplicationFiled: November 14, 2019Publication date: January 6, 2022Applicant: AMOGREENTECH CO., LTD.Inventors: Seon Ho JANG, Kyung Gu HAN, In Yong SEO, Dong Sik SEO, Hee Sung PARK