Patents by Inventor Seong Jae Kim
Seong Jae Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240136187Abstract: One embodiment of the present invention provides a method of manufacturing an electronic device using a cyclic doping process including i) an operation of forming a unit transfer thin film including a two-dimensional material on a transfer substrate, ii) an operation of doping the unit transfer thin film in a low-damage doping process, iii) an operation of transferring the unit transfer thin film doped according to the operation ii) on a transfer target substrate, and iv) an operation of repeatedly performing the operations i) to iii) several times to reach a target thickness.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Geun Young YEOM, Ki Hyun KIM, Ji Eun KANG, Seong Jae YU, You Jin JI, Doo San KIM, Hyun Woo TAK, Yun Jong JANG, Hee Ju KIM, Ki Seok KIM
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Patent number: 11959819Abstract: Provided is a strain sensor. The strain sensor according to embodiments of the inventive concept includes a flexible substrate, rigid patterns on the flexible substrate, the rigid patterns including a first pattern and a second pattern spaced apart from the first pattern in a first direction, a first electrode on the first pattern, a second electrode on the second pattern, the second electrode being spaced apart from the first electrode, and a piezoresistive layer connecting the first electrode and the second electrode. Here, each of the rigid patterns may have a stiffness greater than that of the flexible substrate.Type: GrantFiled: May 11, 2021Date of Patent: April 16, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Su Jae Lee, Seong Hyun Kim, Chan Woo Park, Jae Bon Koo, Bock Soon Na, Ji-Young Oh
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Publication number: 20240091320Abstract: The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises SEQ ID NO: 1, the peptide has above 80% homology of amino acid sequence with above-mentioned sequence, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, a peptide comprising a sequence of SEQ ID NO: 1 has an outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptide of this invention can be used as anti-inflammatory pharmaceutical composition or as cosmetic composition, in turn, treating and preventing a variety of different types of inflammatory diseases.Type: ApplicationFiled: August 9, 2023Publication date: March 21, 2024Inventors: Sang Jae KIM, Kyung Hee KIM, Kyu-Yong LEE, Seong-Ho KOH, Hyun-Hee PARK, Sung Jin HUH, Woo Jin LEE, Bum Joon KIM
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Publication number: 20230287892Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Inventors: Jeong Ho LEE, Seong-Jae KIM, Seung Jo BAEK, Young Gyu JUNG, Hak Kyu CHOI, Seong-Ho CHO
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Patent number: 11686314Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.Type: GrantFiled: June 23, 2021Date of Patent: June 27, 2023Assignee: LG ELECTRONICS INC.Inventors: Jeong Ho Lee, Seong-Jae Kim, Seung Jo Baek, Young Gyu Jung, Hak Kyu Choi, Seong-Ho Cho
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Publication number: 20220355435Abstract: Various embodiments of the present disclosure relate to a fixed-abrasive pad using vertically aligned carbon nanotubes and a fabrication method for the same. The fixed-abrasive pad may include a pad made of a polymer material; and vertically aligned carbon nanotubes (VACNT) which are configured such that one side thereof is impregnated into the pad and the other side protrudes from the pad.Type: ApplicationFiled: November 15, 2021Publication date: November 10, 2022Inventors: Sanha Kim, Sukkyung Kang, Seong Jae Kim, Ji-hun Jeong
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Publication number: 20220010910Abstract: Disclosed is a spirally heating submarine pipeline including: a conduit which transports a high temperature high pressure fluid from a submarine oil well; and a heating unit disposed in a spiral structure inside based on an outer circumferential surface of the conduit. The heating unit includes an electric heating wire that is installed along the spiral structure to generate heat; a heat insulator that is installed in the form of fully surrounding the electric heating wire and preserves the generated heat; and a heat insulating cap for isolating the heat insulator from the conduit or the heat insulating layer and is provided so as to increase the temperature of the flow in the pipe to prevent the production of a pipe flow interfering material when the fluid is transported in the conduit.Type: ApplicationFiled: August 6, 2019Publication date: January 13, 2022Applicant: KOREA MARITIME UNIVERSITY INDUSTRY-ACADAMIC COOPERATION FOUNDATIONInventors: Seung Jae LEE, Seok Hee YUN, Hae Jun JI, Seong Jae KIM, Seung Jae LEE
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Publication number: 20210317836Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.Type: ApplicationFiled: June 23, 2021Publication date: October 14, 2021Inventors: Jeong Ho LEE, Seong-Jae KIM, Seung Jo BAEK, Young Gyu JUNG, Hak Kyu CHOI, Seong-Ho CHO
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Patent number: 11085454Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.Type: GrantFiled: March 16, 2018Date of Patent: August 10, 2021Assignee: LG Electronics Inc.Inventors: Jeong Ho Lee, Seong-Jae Kim, Seung Jo Baek, Young Gyu Jung, Hak Kyu Choi, Seong-Ho Cho
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Publication number: 20200255795Abstract: The present disclosure relates to a method for preparing an aglycone or hydrolyzed glycoside converted from a glycoside and, specifically, to a method for preparing an aglycone or hydrolyzed glycoside from a glycoside by converting a glycoside into an aglycone form or hydrolyzed glycoside by using a microorganism producing ?-glycosidase, and then recovering the aglycone or hydrolyzed glycoside accumulated in the cells of the microorganism.Type: ApplicationFiled: April 26, 2020Publication date: August 13, 2020Inventors: Dae Kyun Chung, Hangeun Kim, Seung Su Lee, Bong Jun Jung, Hye Rim Kim, Yoon Doo Lee, Jae Yeon Park, Boram Jeon, Seong Jae Kim
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Patent number: 10676708Abstract: The present disclosure relates to a method for preparing an aglycone or hydrolyzed glycoside converted from a glycoside and, specifically, to a method for preparing an aglycone or hydrolyzed glycoside from a glycoside by converting a glycoside into an aglycone form or hydrolyzed glycoside by using a microorganism producing ?-glycosidase, and then recovering the aglycone or hydrolyzed glycoside accumulated in the cells of the microorganism.Type: GrantFiled: September 30, 2015Date of Patent: June 9, 2020Assignee: RNA INC.Inventors: Dae Kyun Chung, Hangeun Kim, Seung Su Lee, Bong Jun Jung, Hye Rim Kim, Yoon Doo Lee, Jae Yeon Park, Boram Jeon, Seong Jae Kim
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Publication number: 20180266426Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.Type: ApplicationFiled: March 16, 2018Publication date: September 20, 2018Inventors: Jeong Ho LEE, Seong-Jae KIM, Seung Jo BAEK, Young Gyu JUNG, Hak Kyu CHOI, Seong-Ho CHO
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Publication number: 20170306289Abstract: The present disclosure relates to a method for preparing an aglycone or hydrolyzed glycoside converted from a glycoside and, specifically, to a method for preparing an aglycone or hydrolyzed glycoside from a glycoside by converting a glycoside into an aglycone form or hydrolyzed glycoside by using a microorganism producing ?-glycosidase, and then recovering the aglycone or hydrolyzed glycoside accumulated in the cells of the microorganism.Type: ApplicationFiled: September 30, 2015Publication date: October 26, 2017Applicant: RNA INC.Inventors: Dae Kyun Chung, Hangeun Kim, Seung Su Lee, Bong Jun Jung, Hye Rim Kim, Yoon Doo Lee, Jae Yeon Park, Boram Jeon, Seong Jae Kim
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Patent number: 9362454Abstract: A light emitting diode includes a first conductive type semiconductor layer; at least one InxGa1?xN layer (0<x<0.2) on the first conductive type semiconductor layer; an active layer directly on the at least one InxGa1?xN layer(0<x<0.2); a second conductive type semiconductor layer on the active layer; and a transparent ITO (Indium-Tin-Oxide) layer on the second conductive type semiconductor layer. At least one period of the active layer includes at least three layers including an InGaN and a GaN. The second conductive type semiconductor layer has a thickness of 750?˜1500?.Type: GrantFiled: November 28, 2014Date of Patent: June 7, 2016Assignee: LG Innotek Co., Ltd.Inventor: Seong Jae Kim
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Publication number: 20150123074Abstract: A light emitting diode including a first conductive type semiconductor layer; at least one InxGa1?xN layer (0<x<0.2) on the first conductive type semiconductor layer; an active layer directly on the at least one InxGa1?xN layer(0<x<0.2); a second conductive type semiconductor layer on the active layer; and a transparent ITO(Indium-Tin-Oxide) layer on the second conductive type semiconductor layer; wherein at least one period of the active layer comprises at least three layers including an InGaN and a GaN, and wherein the second conductive type semiconductor layer has a thickness of 750 ?˜1500 ?.Type: ApplicationFiled: November 28, 2014Publication date: May 7, 2015Applicant: LG INNOTEK CO., LTD.Inventor: Seong Jae KIM
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Patent number: 8927960Abstract: A light emitting device including a substrate, a first conductive type semiconductor layer on the substrate, at least one InxGa1?xN layer (0<x<0.2) on the first conductive type semiconductor layer, at least one GaN layer directly on the at least one InxGa1?N layer (0<x<0.2), an active layer on the at least one GaN layer, a second conductive type semiconductor layer on the active layer, and a transparent ITO (Indium-Tin-Oxide) layer on the second conductive type semiconductor layer.Type: GrantFiled: January 28, 2014Date of Patent: January 6, 2015Assignee: LG Innotek Co., Ltd.Inventor: Seong Jae Kim
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Patent number: 8746002Abstract: A refrigerator and a device for ice discharging are disclosed. The device for ice discharging includes a case having an ice introduction opening and an ice discharge opening (312); a rotation member (320) rotatable in the case to transfer ice that is held in a predetermined amount to be discharged; and a discharge adjustment part (340) spaced apart a predetermined space from the rotation member (320) to adjust the number of the ices transferred by the rotation member, such that a fixed amount of the ice is substantially discharged. The refrigerator includes the device for ice discharging therein.Type: GrantFiled: October 23, 2007Date of Patent: June 10, 2014Assignee: LG Electronics Inc.Inventors: Nam Gi Lee, Seong Jae Kim, Chang Ho Seo
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Publication number: 20140138621Abstract: A light emitting device including a substrate, a first conductive type semiconductor layer on the substrate, at least one InxGa1?xN layer (0<x<0.2) on the first conductive type semiconductor layer, at least one GaN layer directly on the at least one InxGa1?N layer (0<x<0.2), an active layer on the at least one GaN layer, a second conductive type semiconductor layer on the active layer, and a transparent ITO (Indium-Tin-Oxide) layer on the second conductive type semiconductor layer.Type: ApplicationFiled: January 28, 2014Publication date: May 22, 2014Applicant: LG INNOTEK CO., LTD.Inventor: Seong Jae KIM
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Patent number: RE46794Abstract: A refrigerator and a device for ice discharging are disclosed. The device for ice discharging includes a case having an ice introduction opening and an ice discharge opening (312); a rotation member (320) rotatable in the case to transfer ice that is held in a predetermined amount to be discharged; and a discharge adjustment part (340) spaced apart a predetermined space from the rotation member (320) to adjust the number of the ices transferred by the rotation member, such that a fixed amount of the ice is substantially discharged. The refrigerator includes the device for ice discharging therein.Type: GrantFiled: March 17, 2016Date of Patent: April 17, 2018Assignee: LG Electronics Inc.Inventors: Nam Gi Lee, Seong Jae Kim, Chang Ho Seo
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Patent number: RE48303Abstract: A refrigerator and a device for ice discharging are disclosed. The device for ice discharging includes a case having an ice introduction opening and an ice discharge opening (312); a rotation member (320) rotatable in the case to transfer ice that is held in a predetermined amount to be discharged; and a discharge adjustment part (340) spaced apart a predetermined space from the rotation member (320) to adjust the number of the ices transferred by the rotation member, such that a fixed amount of the ice is substantially discharged. The refrigerator includes the device for ice discharging therein.Type: GrantFiled: April 16, 2018Date of Patent: November 10, 2020Assignee: LG Electronics Inc.Inventors: Nam Gi Lee, Seong Jae Kim, Chang Ho Seo