Patents by Inventor Chul-Yong Park
Chul-Yong Park 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: 20240018492Abstract: The present invention relates to: a prime editing composition comprising a prime editor protein or a nucleic acid encoding same, and a prime editing guide RNA (pegRNA); and a prime editing method.Type: ApplicationFiled: September 29, 2021Publication date: January 18, 2024Inventors: Jin-Soo KIM, Chul-Yong PARK
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Patent number: 11202839Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: GrantFiled: November 9, 2017Date of Patent: December 21, 2021Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Dong Wook Kim, Jin Soo Kim, Chul Yong Park, Duk Hyoung Kim, Jung Eun Kim, Jiyeon Kweon
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Patent number: 11197935Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: GrantFiled: November 9, 2017Date of Patent: December 14, 2021Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Dong Wook Kim, Jin Soo Kim, Chul Yong Park, Duk Hyoung Kim, Jung Eun Kim, Jiyeon Kweon
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Patent number: 11185596Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: GrantFiled: January 6, 2016Date of Patent: November 30, 2021Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Dong Wook Kim, Jin Soo Kim, Chul Yong Park, Duk Hyoung Kim, Jung Eun Kim, Jiyeon Kweon
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Patent number: 10515911Abstract: Semiconductor devices include an interlayer insulating layer on a substrate, a first capacitor structure in the interlayer insulating layer, and a conductive layer including a terminal pad on the interlayer insulating layer. The first capacitor structure includes at least one first laminate, the at least one first laminate including a first lower electrode, a first capacitor insulating layer, and a first upper electrode sequentially on the substrate. The terminal pad does not overlap with the first capacitor structure.Type: GrantFiled: August 21, 2015Date of Patent: December 24, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: HyunSuk Chun, Jong-Woo Park, Chul-Yong Park, Jeong-Won Yoon
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Patent number: 10062640Abstract: Semiconductor devices may include an internal circuit, a sealing region surrounding the internal circuit, and a decoupling capacitor region in the sealing region. The decoupling capacitor region may include decoupling capacitors. Each of the decoupling capacitors may include a first capacitor metal wiring pattern connected to a high power supply line, a second capacitor metal wiring pattern spaced apart from the first capacitor metal wiring pattern and connected to a low power supply line, and a dielectric pattern between the first capacitor metal wiring pattern and the second capacitor metal wiring pattern.Type: GrantFiled: February 10, 2016Date of Patent: August 28, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Chul-yong Park, Jeong-hoon Ahn
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Publication number: 20180071405Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: ApplicationFiled: November 9, 2017Publication date: March 15, 2018Inventors: Dong Wook KIM, Jin Soo KIM, Chul Yong PARK, Duk Hyoung KIM, Jung Eun KIM, Jiyeon KWEON
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Publication number: 20180055951Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: ApplicationFiled: November 9, 2017Publication date: March 1, 2018Inventors: Dong Wook KIM, Jin Soo KIM, Chul Yong PARK, Duk Hyoung KIM, Jung Eun KIM, Jiyeon KWEON
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Publication number: 20180021457Abstract: The present invention provides a method for inducing an inversion of normal blood coagulation factor VIII (F8) gene, a method for correcting an inversion of blood coagulation factor VIII gene in which the inversion has occurred, and a Hemophilia A patient-derived induced pluripotent stem cell in which the inversion is corrected, constructed using the same. The method of the present invention effectively reproduces the inversion of intron 1 and intron 22 of the F8 gene, which is responsible for the majority of severe hemophilia A, and thereby may be effectively used for studying the development mechanism of hemophilia A and as a research tool for screening therapeutic agents. The inversion-corrected induced pluripotent stem cell constructed according the method of the present invention enables an efficient and fundamental treatment for hemophilia A by restoring a genotype in which mutation has occurred to a wild type-like state, without limitation via normal gene or protein delivery.Type: ApplicationFiled: January 6, 2016Publication date: January 25, 2018Inventors: Dong Wook KIM, Jin Soo KIM, Chul Yong PARK, Duk Hyoung KIM, Jung Eun KWEON, Ji Yeon KWEON
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Publication number: 20160343708Abstract: A semiconductor device may include a substrate, a plurality of first contact plugs, a first via and a power rail. The substrate may include first and second cell regions and a power rail region. The first and second cell regions may be disposed in a second direction, and the power rail region may be disposed between the first and second regions. The plurality of first contact plugs may be formed on the power rail region of the substrate, and may be spaced apart from each other by a first distance in a first direction crossing the second direction. The first via may commonly contact top surfaces of the first contact plugs. The power rail may be formed on the first via. The power rail may provide a voltage for the first and second cell regions through the first via and the first contact plugs.Type: ApplicationFiled: February 19, 2016Publication date: November 24, 2016Inventors: Jungil PARK, Jeong-Hoon AHN, Junjung KIM, Chul-Yong PARK
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Publication number: 20160240475Abstract: Semiconductor devices may include an internal circuit, a sealing region surrounding the internal circuit, and a decoupling capacitor region in the sealing region. The decoupling capacitor region may include decoupling capacitors. Each of the decoupling capacitors may include a first capacitor metal wiring pattern connected to a high power supply line, a second capacitor metal wiring pattern spaced apart from the first capacitor metal wiring pattern and connected to a low power supply line, and a dielectric pattern between the first capacitor metal wiring pattern and the second capacitor metal wiring pattern.Type: ApplicationFiled: February 10, 2016Publication date: August 18, 2016Inventors: Chul-yong PARK, Jeong-hoon AHN
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Publication number: 20160163643Abstract: E-fuse devices, and a method of manufacturing the same, include a first metal pattern extending in a first direction to connect a first electrode and a second electrode to each other, a first barrier metal contacting lateral surfaces and a bottom surface of the first metal pattern, and a first capping insulation layer contacting a top surface of the first metal pattern, wherein the first metal pattern includes an exposed region, the first barrier metal or the first capping insulation layer not contacting a top surface or a bottom surface of the exposed region.Type: ApplicationFiled: December 1, 2015Publication date: June 9, 2016Inventors: Hyun-Min CHOI, Chul-Yong Park
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Publication number: 20160133688Abstract: Semiconductor devices include an interlayer insulating layer on a substrate, a first capacitor structure in the interlayer insulating layer, and a conductive layer including a terminal pad on the interlayer insulating layer. The first capacitor structure includes at least one first laminate, the at least one first laminate including a first lower electrode, a first capacitor insulating layer, and a first upper electrode sequentially on the substrate. The terminal pad does not overlap with the first capacitor structure.Type: ApplicationFiled: August 21, 2015Publication date: May 12, 2016Inventors: Hyun-Suk CHUN, Jong-Woo PARK, Chul-Yong PARK, Jeong-Won YOON
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Patent number: 8513222Abstract: This invention relates to use of inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4) in treating, preventing, or reducing fibrosis, cancer, and vascular injuries.Type: GrantFiled: June 24, 2011Date of Patent: August 20, 2013Assignee: EWHA University—Industry Collaboration FoundationInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Domalapally Sreenu, Kota Sudhakar Rao, Maddeboina Krishnaiah, Vura Bala Subrahmanyam
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Publication number: 20110319408Abstract: This invention relates to use of inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4) in treating, preventing, or reducing fibrosis, cancer, and vascular injuries.Type: ApplicationFiled: June 24, 2011Publication date: December 29, 2011Applicant: EWHA University-Industry Collaboration FoundationInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Domalapally Sreenu, Kota Sudhakar Rao, Maddeboina Krishnaiah, Vura Bala Subrahmanyam
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Publication number: 20110319406Abstract: This invention relates to 2-pyridyl substituted imidazoles which are inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4), methods for their preparation, and their use in medicine, specifically in the treatment and prevention of a disease state mediated by these receptors.Type: ApplicationFiled: June 29, 2010Publication date: December 29, 2011Applicant: EWHA University-Industry Collaboration FoundationInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Domalapally Sreenu, Kota Sudhakar Rao, Maddeboina Krishnaiah, Vura Bala Subrahmanyam
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Patent number: 8080568Abstract: This invention relates to 2-pyridyl substituted imidazoles which are inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4), methods for their preparation, and their use in medicine, specifically in the treatment and prevention of a disease state mediated by these receptors.Type: GrantFiled: June 29, 2010Date of Patent: December 20, 2011Assignee: EWHA University - Industry Collaboration FoundationInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Sreenu Domalapally, Sudhakar Rao Kota, Krishnaiah Maddeboina, Subrahmanyam Vura Bala
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Publication number: 20080188241Abstract: An alert service method includes the steps of: receiving specific zone information and information of a target mobile terminal that is a target of alert setting; downloading an alert condition to the target mobile terminal, the alert condition being an alert generating condition for informing that the target mobile terminal goes into or out of the specific zone, the alert condition being determined as satisfied depending on a comparison result between an identifier of the specific zone and an identifier of a zone where the target mobile terminal is currently located; receiving a report message sent from the target mobile terminal when the alert condition is satisfied; and sending an alert message to a setting mobile terminal that is set to be informed of the alert.Type: ApplicationFiled: September 29, 2006Publication date: August 7, 2008Inventors: Sung-Wook Mo, Chul-Yong Park
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Patent number: RE47122Abstract: This invention relates to 2-pyridyl substituted imidazoles which are inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4), methods for their preparation, and their use in medicine, specifically in the treatment and prevention of a disease state mediated by these receptors.Type: GrantFiled: December 16, 2016Date of Patent: November 13, 2018Assignee: EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATIONInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Sreenu Domalapally, Sudhakar Rao Kota, Krishnaiah Maddeboina, Subrahmanyam Vura Bala
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Patent number: RE47141Abstract: This invention relates to use of inhibitors of the transforming growth factor-? (TGF-?) type I receptor (ALK5) and/or the activin type I receptor (ALK4) in treating, preventing, or reducing fibrosis, cancer, and vascular injuries.Type: GrantFiled: December 16, 2016Date of Patent: November 27, 2018Assignee: EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATIONInventors: Dae-Kee Kim, Yhun Yhong Sheen, Chenghua Jin, Chul-Yong Park, Sreenu Domalapally, Sudhakar Rao Kota, Krishnaiah Maddeboina, Subrahmanyam Vura Bala