Patents by Inventor Eun kyung Choi
Eun kyung Choi 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: 20250066308Abstract: Provided are a bicyclic fused ring such as for example, benzo[d]imidazole, benzo[d][1,2,3]triazole, or 8-oxo-8,9-dihydro-7H-purine derivatives or pharmaceutically acceptable salt thereof, a process for the preparation thereof, a pharmaceutical composition comprising the same and a use thereof, wherein the bicyclic fused ring derivative or pharmaceutically acceptable salt thereof has an inhibitory activity against the lysyl oxidase family and can be usefully applied for preventing or treating various diseases associated with the lysyl oxidase family, such as idiopathic pulmonary fibrosis (IPF), non-alcoholic steatohepatitis (NASH), chronic kidney disease (CKD), or liver cirrhosis.Type: ApplicationFiled: September 29, 2022Publication date: February 27, 2025Applicant: YUHAN CORPORATIONInventors: Eun-Kyung KIM, Cheol-Hee LIM, Kang-Yo LEE, Hyun-Ho CHOI
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Patent number: 12233257Abstract: An implantable lead having adjustable electrode locations and a system for controlling the same. The implantable lead may include a plurality of first electrodes exposed and formed at an upper part of a main body at given intervals, a plurality of second electrodes coupled to a stepped lower part of the main body and configured to deliver a stimulus signal to a core area into which the lead is inserted, and a plurality of signal lines embedded in the main body and configured to connect the first electrodes and the second electrodes in a one-to-one manner. In this case, a slot for coupling and up and down movement of the second electrodes may be formed in the lower part. As the second electrodes are individually moved along the slot by an external force acting on the signal lines, locations of the second electrodes in the lower part may be adjusted.Type: GrantFiled: January 6, 2021Date of Patent: February 25, 2025Assignee: SAMSUNG LIFE PUBLIC WELFARE FOUNDATIONInventors: Eun Kyoung Park, Tae Kyung Kim, Tae Woo Kim, Min Hee Kang, Dong Il Choi, Kyu Sung Lee
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Publication number: 20240319882Abstract: In a method of operating a memory system disclosed, whether a first condition is satisfied is determined. The first condition is associated with free blocks and garbage collection (GC) target blocks from among a plurality of memory blocks. In response to the first condition being satisfied, a size of a data sample associated with executions of a host input/output request and GC is adjusted. The data sample is generated based on the adjusted size of the data sample. The data sample includes a downscaled current valid page count (VPC) ratio and the first number of previous host input/output request to GC processing ratios. A current host input/output request to GC processing ratio is calculated based on the data sample. The host input/output request and the GC are performed based on the current host input/output request to GC processing ratio.Type: ApplicationFiled: October 12, 2023Publication date: September 26, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Changho CHOI, Young Bong KIM, Eun-Kyung CHOI
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Publication number: 20230360808Abstract: An apparatus and method, and a recording medium thereof, wherein the apparatus receives image data, recognizes, from the received image data, information selected from among image information and text information, controls one of the recognized image information and text information to be discriminately stored in a predetermined data format according to patient information, clinical information, and post-treatment change progress information, and displays, according to a request, a personal health record including the stored patient information, clinical information, and post-treatment change progress information.Type: ApplicationFiled: September 17, 2021Publication date: November 9, 2023Inventors: Min-Hyeon PARK, Eun Kyung CHOI, Ha Yeon KIM, Ji Yea KIM
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Publication number: 20230307099Abstract: The disclosure includes a device and method for receiving image data, controlling to recognize one of image information and text information from the received image data and divide and store one of the recognized image information and text information into patient information and clinical information and change trend information according to treatment in a predetermined data format regardless of a language of the recognized text information, and displaying a personal health record including the stored patient information and clinical information according to a request and a recording medium thereof.Type: ApplicationFiled: September 28, 2022Publication date: September 28, 2023Applicants: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION, THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Min Hyeon PARK, Eun Kyung CHOI, Ha Yeon KIM, Ji Yea KIM, Bo Ra KIM
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Patent number: 11674184Abstract: The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising PMVK as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and when the PMVK is knocked down, it is confirmed that the survival rate of cancer cells decreases during radiation treatment, and based on this, the possibility as a factor related to radiation therapy resistance to cancer was suggested, and the PMVK can be used as a new target to enhance the effect of radiation therapy on human cancer cells.Type: GrantFiled: November 21, 2018Date of Patent: June 13, 2023Assignee: ENHANCEDBIO INC.Inventors: Eun Kyung Choi, Seong-Yun Jeong, Si Yeol Song, Yun-Yong Park, Seok Soon Park, Eun Jin Ju, Eun Jung Ko
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Publication number: 20210025007Abstract: The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising PMVK as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and when the PMVK is knocked down, it is confirmed that the survival rate of cancer cells decreases during radiation treatment, and based on this, the possibility as a factor related to radiation therapy resistance to cancer was suggested, and the PMVK can be used as a new target to enhance the effect of radiation therapy on human cancer cells.Type: ApplicationFiled: November 21, 2018Publication date: January 28, 2021Applicant: ENHANCEDBIO INC.Inventors: Eun Kyung CHOI, Seong-Yun JEONG, Si Yeol SONG, Yun-Yong PARK, Seok Soon PARK, Eun Jin JU, Eun Jung KO
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Patent number: 10627402Abstract: Provided is a peptide for targeting gastric cancer, a composition for diagnosing radioresponsiveness-dependent gastric cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients.Type: GrantFiled: October 2, 2018Date of Patent: April 21, 2020Assignee: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Eun Kyung Choi, Seong-Yun Jeong, Si Yeol Song, Kyoung Jin Lee, Seol Hwa Shin, Eun Jin Ju
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Patent number: 10393744Abstract: Provided is a peptide for targeting colorectal cancer, a composition for diagnosing radioresponsiveness-dependent prognosis of colorectal cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, in consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients.Type: GrantFiled: July 29, 2015Date of Patent: August 27, 2019Assignee: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Eun Kyung Choi, Seong-Yun Jeong, Si Yeol Song, Kyoung Jin Lee, Jinhyang Choi, Jaesook Park, Seok Soon Park, Jae Hee Lee
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Publication number: 20190203302Abstract: The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising LRP-1 as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and identifies LRP-1 which a binding partner protein to which specific peptide sequences specifically targeting radiation-resistant colon cancer tissues are actually bound, and based on this, suggests the possibility of radiation therapy resistance factor for cancer.Type: ApplicationFiled: May 16, 2017Publication date: July 4, 2019Applicants: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION, THE ASAN FOUNDATIONInventors: Eun Kyung CHOI, Seong-Yun JEONG, Si Yeol SONG, Kyoung Jin LEE
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Publication number: 20190018014Abstract: Provided is a peptide for targeting gastric cancer, a composition for diagnosing radioresponsiveness-dependent gastric cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients.Type: ApplicationFiled: October 2, 2018Publication date: January 17, 2019Applicant: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Eun Kyung CHOI, Seong-Yun JEONG, Si Yeol SONG, Kyoung Jin LEE, Seol Hwa SHIN, Eun Jin JU
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Publication number: 20180180616Abstract: The present disclosure relates to a biomarker for predicting the sensitivity to a protein kinase inhibitor and a use thereof. The present disclosure provides a marker, a composition, and a kit for predicting the sensitivity to a protein kinase inhibitor, and a prediction method thereof. According to the present disclosure, the marker has an excellent effect of predicting the sensitivity to a protein kinase inhibitor, and thus the present disclosure can be useful for cancer treatment.Type: ApplicationFiled: September 3, 2015Publication date: June 28, 2018Inventors: Tae Won KIM, Dong Hoon JIN, Seung Woo HONG, Jai Hee MOON, Jae Sik SHIN, Ha Reum LEE, Eun Kyoung CHOI, Seung Mi KIM, Soo A JUNG,, Seung Hee HA, Ha Na JUNG, Dae Hee LEE, Seang Hwan JUNG, Jung Shin LEE, Eun Kyung CHOI, Jae Lyun LEE, Yong Sang HONG, Kyu Pyo KIM, Jeong Eun KIM, Seong Joon PARK, Bong Choel KIM
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Publication number: 20180112208Abstract: The present invention relates to a method for isolating a nucleic acid from a sample comprising a formalin-fixed, paraffin-embedded (FFPE) tissue fragment, a kit for isolating the nucleic acid, and a lysis buffer for the same.Type: ApplicationFiled: March 11, 2016Publication date: April 26, 2018Inventors: Se Jin JANG, Sung Min CHUN, Tae Im KIM, Jung Shin LEE, Eun Kyung CHOI
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Publication number: 20170328906Abstract: Provided is a peptide for targeting colorectal cancer, a composition for diagnosing radioresponsiveness-dependent prognosis of colorectal cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, in consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients.Type: ApplicationFiled: July 29, 2015Publication date: November 16, 2017Applicant: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Eun Kyung CHOI, Seong-Yun JEONG, Si Yeol SONG, Kyoung Jin LEE, Jinhyang CHOI, Jaesook PARK, Seok Soon PARK, Jae Hee LEE
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Publication number: 20170322213Abstract: Provided is a peptide for targeting gastric cancer, a composition for diagnosing radioresponsiveness-dependent gastric cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients.Type: ApplicationFiled: July 29, 2015Publication date: November 9, 2017Applicant: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Eun Kyung CHOI, Seong-Yun JEONG, Si Yeol SONG, Kyoung Jin LEE, Seol Hwa SHIN, Eun Jin JU
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Patent number: 9752151Abstract: The present invention relates to a composition for treatment or metastasis suppression of cancers which includes a p34 expression inhibitor or activity inhibitor as an active ingredient. According to the present invention, the p34 protein knock-down causes monoubiquitination of PTEN and accordingly nuclear localization of PTEN is induced, as a result, an Akt pathway which is related to survival, proliferation, invasive properties and metastatic properties of tumors is inhibited, and thus there is an effect of significantly reducing clonogenic potential and tumor forming potential of various cancer cells which simultaneously express PTEN and NEDD4-1. Consequently, the p34 gene expression inhibitor or p34 protein activity inhibitor according to the present invention can be effectively used as a treatment agent or a metastasis suppression agent for cancers.Type: GrantFiled: March 27, 2014Date of Patent: September 5, 2017Assignees: The Asan Foundation, University of Ulsan Foundation for Industry CooperationInventors: Tae Won Kim, Dong Hoon Jin, Seung Woo Hong, Jai Hee Moon, Jae Sik Shin, Jin Sun Kim, Kyung Ah Jung, Jung Shin Lee, Eun Kyung Choi, Jae Lyun Lee, Yong Sang Hong, Kyu Pyo Kim, Ky Youb Nam, Bong Cheol Kim
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Patent number: 9617261Abstract: The invention provides novel substituted heterocyclic compounds represented by Formula I and Formula II, or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of MEK and are useful in the treatment of inflammatory diseases, cancer and other hyperproliferative diseases. The invention further provides a method of treatment for inflammatory diseases, cancer and other hyperproliferative diseases in mammals, especially humans.Type: GrantFiled: December 21, 2015Date of Patent: April 11, 2017Assignee: CMG PHARMACEUTICAL CO., LTD.Inventors: Gilnam Lee, Hye Sun Jeon, Ki Joon Jeon, Chul Yun Rhim, Jin Sung Kim, Jeongbeob Seo, Suk Young Cho, Choung Soo Kim, Jung Shin Lee, Eun Kyung Choi, Jung Jin Hwang, Bongcheol Kim
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Patent number: 9422298Abstract: The invention provides novel substituted pyridopyrimidines represented by Formula I or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of the phosphoinositide 3? OH kinase family (PI3K) for the treatment of inflammatory diseases, cancer, cardiovascular diseases, allergy, asthma and autoimmune disorders.Type: GrantFiled: February 13, 2015Date of Patent: August 23, 2016Assignees: CMG Pharmaceutical Co., Ltd., Sung Kwang Medical FoundationInventors: Gilnam Lee, Chul Soo Lim, Han Won Cho, Jeongbeob Seo, Albert C. Gyorkos, Suk Young Cho, Eun Kyung Choi, Choung Soo Kim, Jung Jin Hwang, Jin Sung Kim, Hee Jung An, Yong Wha Moon
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Publication number: 20160108041Abstract: The invention provides novel substituted heterocyclic compounds represented by Formula I and Formula II, or a pharmaceutically acceptable salt, solvate, polymorph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of MEK and are useful in the treatment of inflammatory diseases, cancer and other hyperproliferative diseases. The invention further provides a method of treatment for inflammatory diseases, cancer and other hyperproliferative diseases in mammals, especially humans.Type: ApplicationFiled: December 21, 2015Publication date: April 21, 2016Inventors: Gilnam Lee, Hye Sun Jeon, Ki Joon Jeon, Chul Yun Rhim, Jin Sung Kim, Jeongbeob Seo, Suk Young Cho, Choung Soo Kim, Jung Shin Lee, Eun Kyung Choi, Jung Jin Hwang, Bongcheol Kim
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Publication number: 20160040168Abstract: The present invention relates to a composition for treatment or metastasis suppression of cancers which includes a p34 expression inhibitor or activity inhibitor as an active ingredient. According to the present invention, the p34 protein knock-down causes monoubiquitination of PTEN and accordingly nuclear localization of PTEN is induced, as a result, an Akt pathway which is related to survival, proliferation, invasive properties and metastatic properties of tumors is inhibited, and thus there is an effect of significantly reducing clonogenic potential and tumor forming potential of various cancer cells which simultaneously express PTEN and NEDD4-1. Consequently, the p34 gene expression inhibitor or p34 protein activity inhibitor according to the present invention can be effectively used as a treatment agent or a metastasis suppression agent for cancers.Type: ApplicationFiled: March 27, 2014Publication date: February 11, 2016Inventors: Tae Won Kim, Dong Hoon Jin, Seung Woo Hong, Jai Hee MOON, Jae Sik Shin, Jin Sun Kim, Kyung Ah Jung, Jung Shin Lee, Eun Kyung Choi, Jae Lyun Lee, Yong Sang Hong, Kyu Pyo Kim, Ky Youb Nam, Bong Cheol Kim