Patents by Inventor Dae-Yeon Cho
Dae-Yeon Cho 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: 20250070100Abstract: A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0?x?1, 0?y?1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.Type: ApplicationFiled: November 7, 2024Publication date: February 27, 2025Applicant: Seoul Viosys Co., Ltd.Inventors: Jong Hyeon CHAE, Chang Yeon KIM, Ho Joon LEE, Seong Gyu JANG, Chung Hoon LEE, Dae Sung CHO
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Patent number: 12234350Abstract: A polyolefin thermoplastic elastomer composition for an airbag chute, includes a polypropylene, an olefin block copolymer, and a dendrimer as a material applied to a raw material of a passenger airbag chute. An olefin elastomer composite resin composition for an airbag chute includes 30-80 parts by weight of a polypropylene resin, 30-70 parts by weight of an olefin block copolymer, and 0.1-5 parts by weight of a dendrimer based on 100 parts by weight of the olefin elastomer composite resin composition. The olefin elastomer composite resin composition for an airbag chute, improves the dispersion of the elastomer by applying a high-flow elastomer and a low-flow polypropylene, and improves flowability and meltability characteristics without deteriorating physical properties by applying the dendrimer.Type: GrantFiled: July 2, 2019Date of Patent: February 25, 2025Assignee: CEPLA CO., LTD.Inventors: Chang Won Chae, Sung Yeon Lee, Chang Min Hong, Jong Soo Park, Jae Myung Rhee, Jin Young Huh, Kyu Haeng Cho, Dae Keun Kim, Gwang Ho Go, Poong Hyun Choi
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METHOD FOR PREDICTING RESPONSE TO CANCER IMMUNOTHERAPY BY USING DNA METHYLATION ABERRATION IN LINE-1
Publication number: 20240392385Abstract: The present disclosure relates to a method for providing information for predicting a response to cancer therapy, comprising the step of obtaining information on a DNA methylation level of a long interspersed nuclear element-1 (LINE-1) subfamily from an isolated sample of a cancer patient, wherein the LINE-1 subfamily is at least one selected from the group consisting of LIPA12_5end, LIHS_5end, L1PA10_3end, LIP2_5end, L1PA11_3end, L1P2_5end, L1PA13_3end, L1PA11_3end, and LIP1_orf2.Type: ApplicationFiled: September 29, 2022Publication date: November 28, 2024Applicants: PentaMedix Co., Ltd., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jung Kyoon CHOI, Kyeong Hui KIM, In Kyung SHIN, Seung Jae NOH, Dae Yeon CHO -
Publication number: 20240153591Abstract: This method of predicting the T cell activation of peptide-MHC comprises the steps in which an analysis apparatus: receives genetic data of a patient; identifies, on the basis of the genetic data, a first amino acid sequence of a major histocompatibility complex (MHC) and a second amino acid sequence of antigen generated by tumor cells; produces a matrix indicating the interrelationship between the first amino acid sequence and the second amino acid sequence in a single amino acid unit; and inputs the matrix to a trained neural network model to determine whether the T cells secrete at least a threshold amount of cytokine as a result of the binding of the MHC and the antigen.Type: ApplicationFiled: December 16, 2021Publication date: May 9, 2024Applicants: PENTAMEDIX CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jung Kyoon CHOI, Jeong Yeon KIM, Dae Yeon CHO
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Publication number: 20230047716Abstract: Provided are a method and system for screening neoantigen and uses of neoantigens. Specifically, provided are a method and system for screening neoantigens derived from a gene of which expression is essential for survival of a cancer cell and/or a is homogeneously expressed in all cells in cancer tissue as a diagnostic and/or therapeutic target, and uses of neoantigens.Type: ApplicationFiled: January 6, 2021Publication date: February 16, 2023Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, PENTAMEDIX CO., LTD.Inventors: Jung Kyoon CHOI, Hyo Eun BANG, Jae Soon PARK, Dae Yeon CHO
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Publication number: 20220367008Abstract: A machine learning model-based essential gene identification method includes receiving, by an analysis apparatus, inputs of expression pattern information on genes of a specific cell; inputting, by the analysis apparatus, the expression pattern information to a machine learning model; and determining, by the analysis apparatus, whether a target gene from among the genes is essential in the survival of the cell on the basis of information output by the machine learning model.Type: ApplicationFiled: July 7, 2020Publication date: November 17, 2022Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, PENTAMEDIX CO., LTD.Inventors: Jung Kyoon CHOI, Kiwon JANG, Dae Yeon CHO
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Patent number: 11484817Abstract: Disclosed is a filter assembly capable of adjusting elimination of solid materials using a flow-variable bypass flow path. The filter assembly includes a filter portion (100) which includes a cover portion (110) formed on top to have a shape in which a bypass flow pipe (112) and a water discharge pipe (113) sequentially surrounds a perimeter of a vertically protruding original water inflow pipe (111) in a stepped structure and accommodates a filter body therein and a filter cartridge header (200) in which the cover portion (110) of the filter portion (100) is accommodated therebelow and which includes a bypass flow rate control unit (300) capable of adjusting an inflow amount of original water flowing into the bypass flow pipe (112).Type: GrantFiled: April 15, 2021Date of Patent: November 1, 2022Assignee: Microfilter co., Ltd.Inventors: Hyun Woo Lee, Dae Yeon Cho, Bo Kyoung Chae, Dong Hyun Kim, Whi Dong Joung
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Publication number: 20220331717Abstract: Disclosed is a filter assembly capable of adjusting elimination of solid materials using a flow-variable bypass flow path. The filter assembly includes a filter portion (100) which includes a cover portion (110) formed on top to have a shape in which a bypass flow pipe (112) and a water discharge pipe (113) sequentially surrounds a perimeter of a vertically protruding original water inflow pipe (111) in a stepped structure and accommodates a filter body therein and a filter cartridge header (200) in which the cover portion (110) of the filter portion (100) is accommodated therebelow and which includes a bypass flow rate control unit (300) capable of adjusting an inflow amount of original water flowing into the bypass flow pipe (112).Type: ApplicationFiled: April 15, 2021Publication date: October 20, 2022Inventors: Hyun Woo LEE, Dae Yeon CHO, Bo Kyoung CHAE, Dong Hyun KIM, Whi Dong JOUNG
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Publication number: 20220243274Abstract: Disclosed is a method for providing information for predicting a response to cancer treatment, the method including: obtaining information on a global DNA methylation level detected from a sample of a cancer patient; and evaluating a response to cancer treatment based on the information on the global DNA methylation level.Type: ApplicationFiled: September 16, 2020Publication date: August 4, 2022Inventors: Jung Kyoon Choi, Hyun Chul Jung, Dae Yeon Cho
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Patent number: 9434998Abstract: A DNA chip for diagnosis of genitourinary infection, and in particular, a DNA chip for diagnosis of genitourinary infection on which oligonucleotide probes for detecting fourteen genitourinary infection pathogens are immobilized is provided. The DNA chip for diagnosis of genitourinary infections may accurately and rapidly analyze infections of fourteen genitourinary infections including multiple infections in various samples with high sensitivity, high specificity, and high reproducibility. Accordingly, the DNA chip may be used for diagnosis and treatment of genitourinary infections in primary health care institutions.Type: GrantFiled: November 29, 2011Date of Patent: September 6, 2016Assignees: Korea Advanced Institute of Science and Technology, Labgenomics Co., Ltd.Inventors: Hyun Gyu Park, Ye Lim Jung, Won-Young Chung, Ki Soo Park, Cheulhee Jung, Sung Chul Shin, Dae-Yeon Cho, Sangjoon Hwang, Hyo Won Park
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Publication number: 20140336082Abstract: A DNA chip for diagnosis of genitourinary infection, and in particular, a DNA chip for diagnosis of genitourinary infection on which oligonucleotide probes for detecting fourteen genitourinary infection pathogens are immobilized is provided. The DNA chip for diagnosis of genitourinary infections may accurately and rapidly analyze infections of fourteen genitourinary infections including multiple infections in various samples with high sensitivity, high specificity, and high reproducibility. Accordingly, the DNA chip may be used for diagnosis and treatment of genitourinary infections in primary health care institutions.Type: ApplicationFiled: November 29, 2011Publication date: November 13, 2014Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, LABGENOMICS CO., LTD.Inventors: Hyun Gyu Park, Ye Lim Jung, Won-Young Chung, Ki Soo Park, Cheulhee Jung, Sung Chul Shin, Dae-Yeon Cho, Sangjoon Hwang, Hyo Won Park
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Patent number: 8759021Abstract: Provided are a microorganism for use in quantification of homocysteine and methionine and a method of quantifying homocysteine and methionine in a sample by using the microorganism.Type: GrantFiled: May 20, 2010Date of Patent: June 24, 2014Assignee: Labgenomics Co., Ltd.Inventors: Hyun Gyu Park, Min-Ah Woo, Moon Il Kim, Sang-Joon Hwang, Dae-Yeon Cho
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Publication number: 20130095497Abstract: Provided are a microorganism for use in quantification of homocysteine and methionine and a method of quantifying homocysteine and methionine in a sample by using the microorganism.Type: ApplicationFiled: May 20, 2010Publication date: April 18, 2013Applicant: LABGENOMICS CO., LTD.Inventors: Hyun Gyu Park, Min-Ah Woo, Moon Il Kim, Sang-Joon Hwang, Dae-Yeon Cho