Patents by Inventor Yong Tae Kwon
Yong Tae Kwon 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: 20250120944Abstract: A compound represented by chemical formula 1, a salt, a stereoisomer, a solvent or a hydrate thereof, an antibacterial composition including the compound, and uses thereof are disclosed. The antibacterial composition is suitable for inhibiting bacterial infections, preventing, alleviating or treating bacterial infectious disease, and for preventing, alleviating or treating inflammation caused by a bacterial infection. The compound specifically binds to p62 protein so as to activate p62, thereby increasing the activity of autophagy, which is inhibited by a bacterial infection, and thus has antibacterial activity against various bacteria, can inhibit bacterial infectivity and has the excellent effect of enabling prevention, alleviation or treatment of bacterial infectious disease and inflammation caused by an infection.Type: ApplicationFiled: November 25, 2021Publication date: April 17, 2025Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Yong Tae KWON, Yoon Jee LEE, Chang Hoon JI, Chan Hoon JUNG, Chang An JUNG, Ah Ra KOH, Hye Yeon KIM
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Publication number: 20250087617Abstract: The technical idea of the present invention provides a semiconductor package having improved performance and reliability while simplifying a process. The semiconductor package according the technical idea of the present invention includes a first package including a first semiconductor chip, a first encapsulation layer covering a side surface of the first semiconductor chip, and a first redistribution pattern connected to a pad of the first semiconductor chip, and a second package provided on the first package and including a second semiconductor chip, a second encapsulation layer covering the second semiconductor chip, and a second redistribution pattern connected to a pad of the second semiconductor chip, wherein the first redistribution pattern is connected to the second redistribution pattern through the first encapsulation layer.Type: ApplicationFiled: December 4, 2023Publication date: March 13, 2025Inventors: Dong Hoon OH, Yong Tae KWON, Seong Hyuk LEE, Seong Hwan HAN, Hyeon Jun LEE
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Patent number: 12205904Abstract: A semiconductor package includes a semiconductor chip including a chip pad, a first insulating layer provided on the semiconductor chip and including a first via hole, a first wiring pattern provided on the first insulating layer and connected to the chip pad through the first via hole of the first insulating layer, a second insulating layer provided on the first insulating layer and the first wiring pattern and including a second via hole, and a second wiring pattern provided on the second insulating layer and connected to the first wiring pattern through the second via hole of the second insulating layer, wherein the first insulating layer includes a first upper surface in contact with the second insulating layer and a first lower surface opposite to the first upper surface, and the first upper surface of the first insulating layer has surface roughness greater that the first lower surface of the first insulating layer.Type: GrantFiled: September 26, 2019Date of Patent: January 21, 2025Assignee: Nepes Co., Ltd.Inventors: Yong Tae Kwon, Jun Kyu Lee, Dong Hoon Oh, Su Yun Kim, Kyeong Rok Shin
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Patent number: 12198997Abstract: A semiconductor package includes an upper structure including a semiconductor chip and a first molding layer for molding the semiconductor chip, a lower structure provided on the upper structure, the lower structure including a conductive post and a second molding layer for molding the conductive post, and a redistribution structure provided between the upper structure and the lower structure, the redistribution structure including a wiring pattern for electrically connecting a pad of the semiconductor chip to the conductive post, in which a thermal expansion coefficient of the second molding layer is different from a thermal expansion coefficient of the first molding layer.Type: GrantFiled: October 17, 2019Date of Patent: January 14, 2025Assignee: NEPES CO., LTD.Inventors: Su Yun Kim, Dong Hoon Oh, Yong Tae Kwon, Jun Kyu Lee, Kyeong Rok Shin, Yong Woon Yeo
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Patent number: 12183704Abstract: Provided is a semiconductor package including a first semiconductor chip having a bottom surface adjacent to a first active layer and an top surface opposite to the bottom surface; a first adhesive layer disposed on the top surface of the first semiconductor chip; a first conductive stud disposed on the bottom surface of the first semiconductor chip and electrically connected to the first active layer; a first conductive post disposed outside the first semiconductor chip; a redistribution structure disposed under the first semiconductor chip and including a redistribution pattern connected to the first conductive stud and the first conductive post and a redistribution insulation layer surrounding the redistribution pattern; and a molding layer surrounding the first semiconductor chip, the first adhesive layer, the first conductive stud, and the first conductive post on the redistribution structure.Type: GrantFiled: November 11, 2021Date of Patent: December 31, 2024Assignees: NEPES CO., LTD., NEPES LAWEH CORPORATIONInventors: Byung Cheol Kim, Yong Tae Kwon, Hyo Gi Jo, Dong Hoon Oh, Jae Cheon Lee, Hyung Jin Shin, Mary Maye Melgo Galimba
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Patent number: 12129218Abstract: The present invention relates to a novel AUTOTAC chimeric compound in which a new p62 ligand and a target-binding ligand are connected by a linker, a stereoisomer, hydrate, solvate or prodrug thereof, and a pharmaceutical or food composition for the prevention or treatment of diseases by degrading the target protein including the same as an active ingredient. They can target specific proteins to adjust their concentrations, and can also deliver drugs and other small molecule compounds to lysosomes. The AUTOTAC chimeric compound according to the present invention can be usefully used as a pharmaceutical composition for the prevention, amelioration or treatment of various diseases by selectively eliminating specific proteins.Type: GrantFiled: July 24, 2019Date of Patent: October 29, 2024Assignee: AUTOTAC INC.Inventors: Yong Tae Kwon, Chang Hoon Ji, Srinivasrao Ganipisetti, Hee Yeon Kim, Su Ran Mun, Chan Hoon Jung, Eui Jung Jung, Ki Woon Sung
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Patent number: 12125775Abstract: Disclosed is a semiconductor package including a semiconductor chip having a first surface adjacent to an active layer and a second surface opposite to the first surface; a conductive stud disposed on the first surface of the semiconductor chip and connected to the active layer; an adhesive layer disposed on the second surface of the semiconductor chip; a conductive post disposed outside the semiconductor chip; a first redistribution structure, which is on the first surface of the semiconductor chip and includes a first redistribution insulation layer supporting the conductive stud and the conductive post; a second redistribution structure, which is on the second surface of the semiconductor chip and includes a second redistribution insulation layer disposed on the adhesive layer; and a first molding layer disposed on the first redistribution structure and surrounding the semiconductor chip, the adhesive layer, the conductive stud, and the conductive post.Type: GrantFiled: November 11, 2021Date of Patent: October 22, 2024Assignees: NEPES CO., LTD., NEPES LAWEH CORPORATIONInventors: Byung Cheol Kim, Yong Tae Kwon, Hyo Gi Jo, Dong Hoon Oh, Jae Cheon Lee, Hyung Jin Shin, Mary Maye Melgo Galimba
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Patent number: 12065394Abstract: The present invention provides a compound represented by the following Chemical Formula 1 or a pharmaceutically acceptable salt thereof which can be effectively used for preventing or treating obesity or metabolic syndrome, and a pharmaceutical composition comprising the same. in Chemical Formula 1, R1 and R2 are the same as defined in the specification.Type: GrantFiled: March 26, 2019Date of Patent: August 20, 2024Assignee: Seoul National University R&DBFoundationInventors: Yong Tae Kwon, Srinivasrao Ganipisetti, Ki Woon Sung, Eui Jung Jung, Tae Hyun Bae, Su Ran Mun, Chan Hoon Jung
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Patent number: 11981618Abstract: The present invention relates to a novel p62 ligand compound, a stereoisomer, hydrate, solvate or prodrug thereof, and a pharmaceutical or food composition for preventing or treating proteinopathies comprising the same as an active ingredient. The p62 ligand compound according to the present invention can be usefully used as a pharmaceutical composition for the prevention, amelioration or treatment of various proteinopathies by activating autophagy in cells and thus selectively eliminating in vivo proteins, organelles and aggregates.Type: GrantFiled: July 24, 2019Date of Patent: May 14, 2024Assignee: AUTOTAC INC.Inventors: Yong Tae Kwon, Chang Hoon Ji, Srinivasrao Ganipisetti, Hee Yeon Kim, Su Ran Mun, Chan Hoon Jung, Eui Jung Jung, Ki Woon Sung
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Patent number: 11753376Abstract: The present specification discloses a novel benzyloxy pyridine derivative compound represented by Chemical Formula 1, a salt thereof, a stereoisomer thereof, a hydrate thereof, or a solvate thereof, and novel uses thereof. The uses comprise the uses in the preparation of a composition for activating autophagy, a composition for activating p62 protein, a composition for inducing oligomerization of p62 protein, or a composition for ameliorating, preventing or treating a disease caused by misfolded protein.Type: GrantFiled: March 18, 2022Date of Patent: September 12, 2023Assignees: AUTOTAC INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Yong Tae Kwon, Hyun Tae Kim, Jeong Eun Na, Chang Hoon Ji, Chang An Jung
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Publication number: 20230190938Abstract: One aspect of the disclosure relates to a cargo delivery system comprising an autophagy targeting ligand and a target-binding ligand. In one aspect of the disclosure, by comprising an autophagy targeting ligand, cargo, which is a target-binding ligand that specifically binds to a target, is delivered to the p62 protein and autophagy is activated, so that depending on the type of target-binding ligand used, a target to be degraded can be selectively and directly removed. Accordingly, the cargo delivery system according to an aspect of the disclosure may be used in pharmaceutical compositions or food compositions for preventing, alimerating, and treating various diseases.Type: ApplicationFiled: February 15, 2023Publication date: June 22, 2023Applicants: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, PROTECH CO., LTD., AUTOTAC INC.Inventors: Yong Tae Kwon, Chang Hoon Ji, Srinivasrao Ganipisetti, Hee Yeon Kim, Su Ran Mun, Chan Hoon Jung, Eui Jung Jung, Ki Woon Sung, Hyun Tae Kim, Jeong Eun Na, Eun Hye Jeong, Ji Eun Lee, Min Ju Lee, Chang Min Park, Su Jin Kim
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Publication number: 20230174470Abstract: The present specification relates to a compound as a UBR box domain ligand. The present specification provides a small molecule compound that binds to the UBR box domain. Further, the present specification provides a composition for inhibiting UBR box domain substrate binding, including a ligand compound that binds to a UBR box domain, a pharmaceutical composition for treating UBR-related disease, and a use thereof.Type: ApplicationFiled: April 27, 2021Publication date: June 8, 2023Inventors: Yong Tae KWON, Hyun Tae KIM, Jeong Eun NA, Yu Jin SEO, Chang Hoon JI, Ha Rim CHOI, Ji Eun LEE, Ah Jung HEO
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Publication number: 20230174465Abstract: The present specification relates to a compound as a UBR box domain ligand. The present specification provides a small molecule compound that binds to the UBR box domain. Further, the present specification provides a composition for inhibiting UBR box domain substrate binding, including a ligand compound that binds to a UBR box domain, a pharmaceutical composition for treating UBR-related disease, and a use thereof.Type: ApplicationFiled: April 27, 2021Publication date: June 8, 2023Inventors: Yong Tae KWON, Hyun Tae KIM, Jeong Eun NA, Yu Jin SEO, Chang Hoon JI, Ha Rim CHOI, Ji Eun LEE, Ah Jung HEO
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Publication number: 20230128862Abstract: Provided is a semiconductor package including a redistribution structure including at least one redistribution insulating layer and at least one redistribution pattern, at least one semiconductor chip located on the redistribution structure, and a molding layer located on the redistribution structure and covering the at least one semiconductor chip. The redistribution pattern includes a redistribution via passing through the redistribution insulating layer and extending in a first direction perpendicular to a top surface of the redistribution structure, and a redistribution line extending in a second direction parallel to the top surface of the redistribution structure. Inner side walls of the redistribution via have a certain inclination, and a difference between a thickness of a central portion of the redistribution line and a thickness of an edge of the redistribution line ranges from 1% to 10% of the thickness of the central portion of the redistribution line.Type: ApplicationFiled: October 6, 2022Publication date: April 27, 2023Inventors: Yong Tae KWON, Hyo Young KIM, Eun Yeong SON, Seung Ho LEE, Kyeung Hwan KIM, Jong Hyun PARK
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Patent number: 11545451Abstract: A semiconductor package includes a semiconductor chip having at least one chip pad disposed on one surface thereof; a wiring pattern disposed on top of the semiconductor chip and having at least a portion thereof in contact with the chip pad to be electrically connected to the chip pad; and a solder bump disposed on outer surface of the wiring pattern to be electrically connected to the chip pad through the wiring pattern.Type: GrantFiled: February 19, 2021Date of Patent: January 3, 2023Assignee: NEPES CO., LTD.Inventors: Hyun Sik Kim, Seung Hwan Shin, Yong Tae Kwon, Dong Hoon Seo, Hee Cheol Kim, Dong Soo Lee
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Publication number: 20220402873Abstract: Novel p62 ligand compounds, or a stereoisomer, a solvate, a hydrate, or a prodrug thereof are disclosed. The novel compounds, stereoisomer, solvate, hydrate, or prodrug activates selective autophagy in cells to selectively remove proteins, organelles, and coagulations in the body, and thus can be advantageously used as a pharmaceutical composition for preventing, ameliorating, or treating various proteinopathies. Compositions such as pharmaceutical composition or food compositions containing the novel p62 ligand compounds, stereoisomer, solvate, hydrate, or prodrug thereof as well as uses thereof are disclosed.Type: ApplicationFiled: September 21, 2020Publication date: December 22, 2022Applicants: AUTOTAC INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Yong Tae KWON, Chang Hoon JI, Hyun Tae KIM, Jeong Eun NA, Hee Yeon KIM, Min Ju LEE
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Publication number: 20220352059Abstract: A semiconductor package and manufacturing method is disclosed. The semiconductor package includes a semiconductor chip having a plurality of chip terminals formed on one surface thereof, a redistribution layer electrically connected to the chip terminal and extending outwardly from a side surface of the chip to electrically connect the chip terminal to an external device, an external pad provided on the insulating layer, formed to be in contact with the redistribution layer exposed from the insulating layer to be electrically connected to the redistribution layer, and exposed to an upper side of the insulating layer; an external connection terminal formed on the external pad and contacting an external device, a protective layer formed to surround at least one surface and a side surface of the chip, and an insulating layer formed to cover the redistribution layer.Type: ApplicationFiled: April 27, 2022Publication date: November 3, 2022Inventors: Jong Heon KIM, Young Mo LEE, Nam Chul KIM, Yong Tae KWON, Chi Jung SONG, Yong Soo KIM, Yong Ho KWON
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Patent number: 11476211Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a lower structure including a semiconductor chip having a chip terminal; an external connection terminal connecting the semiconductor chip to an external device; and an intermediate connection structure including an upper surface and a lower surface opposite to the upper surface, and positioned between the lower structure and the external connection terminal.Type: GrantFiled: December 15, 2020Date of Patent: October 18, 2022Assignee: NEPES CO., LTD.Inventors: Jun Kyu Lee, Su Yun Kim, Dong Hoon Oh, Yong Tae Kwon, Ju Hyun Nam
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Publication number: 20220323379Abstract: A composition has effects for promoting endoplasmic reticulum (ER)-phagy, a composition for maintaining ER homeostasis or reducing ER stress, and a pharmaceutical composition for preventing and/or treating ER-stress-related diseases. The composition contains a p62 ligand compound as an active ingredient. The p62 ligand compound can modulate p62 to interact with a receptor associated with autophagic degradation of ER component, modulate oligomerization and/or aggregation of the receptor, modulate formation of autophagosomes, and the like. Thus, uses of p62 ligand compound in inducing ER-autophagy are provided.Type: ApplicationFiled: June 18, 2020Publication date: October 13, 2022Applicant: PROTECH, INC.Inventors: Yong Tae KWON, Chang Hoon JI, Hee Yeon KIM, An Jung HEO, Srinivasrao GANIPISETTI
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Publication number: 20220298113Abstract: The present specification discloses a novel benzyloxy pyridine derivative compound represented by Chemical Formula 1, a salt thereof, a stereoisomer thereof, a hydrate thereof, or a solvate thereof, and novel uses thereof. The uses comprise the uses in the preparation of a composition for activating autophagy, a composition for activating p62 protein, a composition for inducing oligomerization of p62 protein, or a composition for ameliorating, preventing or treating a disease caused by misfolded protein.Type: ApplicationFiled: March 18, 2022Publication date: September 22, 2022Applicants: AUTOTAC INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Yong Tae KWON, Hyun Tae KIM, Jeong Eun NA, Chang Hoon JI, Chang An JUNG