Patents by Inventor Mi-Sook Lee
Mi-Sook Lee 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: 20180170024Abstract: The present application relates to a laminate, a method for preparing same and a use of the laminate. The present application can provide a method for forming a film, which comprises a self-assembled block copolymer, to have excellent uniformity in thickness even when the film is formed over a large area, a laminate comprising a polymer film formed by means of the method, and a use of same.Type: ApplicationFiled: June 13, 2016Publication date: June 21, 2018Applicant: LG Chem, Ltd.Inventors: Eun Young Choi, Se Jin Ku, Sung Soo Yoon, No Jin Park, Jung Keun Kim, Je Gwon Lee, Mi Sook Lee
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Publication number: 20180033638Abstract: The present invention relates to a process for selectively removing a block on one side using a wet etching process in connection with self-assembly block copolymer thin films that have etching-resisting properties different from each other. The present invention can form a vertical nanopore structure having a high aspect ratio, even in the case of a thick film which has a vertically oriented cylinder self-assembly structure and which has one or more periods, by overcoming the limit of the prior art, which cannot implement a vertical pore structure through wet etching.Type: ApplicationFiled: February 2, 2016Publication date: February 1, 2018Applicant: LG Chem, Ltd.Inventors: Se Jin Ku, Eun Young Choi, Sung Soo Yoon, No Jin Park, Jung Keun Kim, Je Gwon Lee, Mi Sook Lee
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Publication number: 20170313986Abstract: The present disclosure relates to a medium composition for culturing stem cells, and more specifically, to a medium composition for culturing mesenchymal stem cells, in which the medium composition includes a basic medium in which various quasi-completed mediums (DMEM, ?-MEM, IMDM, F12, and DMEM/F12) are mixed, L-ascorbic acid 2-phosphate, fetal bovine serum, basic fibroblast growth factors (b-FGF), insulin, N-acetyl-L-cysteine, calcium chloride, and hydrocortisone. According to the present disclosure, it is capable of improving proliferation ability and differentiation ability of the mesenchymal stem cells, and is capable of producing cell therapy products more economically using the mesenchymal stem cells by enabling the mesenchymal stem cells to be cultured at a low price compared to the existing culturing methods.Type: ApplicationFiled: October 28, 2015Publication date: November 2, 2017Inventors: Jeong Chan RA, Sung Keun KANG, Sung-Min KIM, Mi Sook LEE, Jin Hwa LEE, Soon Ae KWON
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Publication number: 20170306139Abstract: The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.Type: ApplicationFiled: September 30, 2015Publication date: October 26, 2017Applicant: LG Chem, Ltd.Inventors: Jung Keun Kim, Je Gwon Lee, Jeong Kyu Lee, Se Jin Ku, No Jin Park, Mi Sook Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
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Publication number: 20170247492Abstract: The present application relates to a block copolymer and uses thereof. The present application can provide a block copolymer—which exhibits an excellent self-assembling property and thus can be used effectively in a variety of applications—and uses thereof.Type: ApplicationFiled: September 30, 2015Publication date: August 31, 2017Applicant: LG Chem, Ltd.Inventors: Eun Young CHOI, No Jin PARK, Jung Keun KIM, Je Gwon LEE, Se Jin KU, Mi Sook LEE, Hyung Ju RYU, Sung Soo YOON
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Publication number: 20170226260Abstract: The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.Type: ApplicationFiled: September 30, 2015Publication date: August 10, 2017Applicant: LG Chem, Ltd.Inventors: Mi Sook Lee, Jung Keun Kim, Se Jin Ku, No Jin Park, Je Gwon Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
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Publication number: 20170226258Abstract: The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, and can be provided with a variety of required functions without constraint.Type: ApplicationFiled: September 30, 2015Publication date: August 10, 2017Applicant: LG Chem, Ltd.Inventors: Mi Sook Lee, Jung Keun Kim, Se Jin Ku, No Jin Park, Je Gwon Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
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Publication number: 20170226261Abstract: The present application provides a block copolymer and uses thereof. The block copolymer of the present application exhibits an excellent self-assembling property or phase separation property, can be provided with a variety of required functions without constraint and, especially, etching selectivity can be secured, making the block copolymer effectively applicable to such uses as pattern formation.Type: ApplicationFiled: September 30, 2015Publication date: August 10, 2017Applicant: LG Chem, Ltd.Inventors: Je Gwon Lee, No Jin Park, Jung Keun Kim, Se Jin Ku, Mi Sook Lee, Eun Young Choi, Sung Soo Yoon, Hyung Ju Ryu
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Publication number: 20170226235Abstract: The present application relates to a monomer, a method for preparing a block copolymer, a block copolymer, and uses thereof. Each monomer of the present application exhibits an excellent self-assembling property and is capable of forming a block copolymer to which a variety of required functions are granted as necessary without constraint.Type: ApplicationFiled: September 30, 2015Publication date: August 10, 2017Applicant: LG Chem, Ltd.Inventors: No Jin Park, Jung Keun Kim, Je Gwon Lee, Sung Soo Yoon, Se Jin Ku, Mi Sook Lee, Eun Young Choi, Hyung Ju Ryu
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Publication number: 20170219922Abstract: Provided is a method of manufacturing a patterned substrate. The method may be applied to a process of manufacturing a device such as an electronic device or integrated circuit, or another use, for example, to manufacture an integrated optical system, a guidance and detection pattern of a magnetic domain memory, a flat panel display, a LCD, a thin film magnetic head or an organic light emitting diode, and used to construct a pattern on a surface to be used to manufacture a discrete tract medium such as an integrated circuit, a bit-patterned medium and/or a magnetic storage device such as a hard drive.Type: ApplicationFiled: September 30, 2015Publication date: August 3, 2017Applicant: LG Chem, Ltd.Inventors: Se Jin Ku, Mi Sook Lee, Hyung Ju Ryu, Jung Keun Kim, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Eun Young Choi
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Publication number: 20170210938Abstract: Provided is a method of manufacturing a patterned substrate. The method may be applied to a process of manufacturing a device such as an electronic device or integrated circuit, or another use, for example, to manufacture an integrated optical system, a guidance and detection pattern of a magnetic domain memory, a flat panel display, a LCD, a thin film magnetic head or an organic light emitting diode, and used to construct a pattern on a surface to be used to manufacture a discrete tract medium such as an integrated circuit, a bit-patterned medium and/or a magnetic storage device such as a hard drive.Type: ApplicationFiled: September 30, 2015Publication date: July 27, 2017Applicant: LG Chem, Ltd.Inventors: Se Jin Ku, Mi Sook Lee, Hyung Ju Ryu, Jung Keun Kim, Sung Soo Yoon, No Jin Park, Je Gwon Lee, Eun Young Choi
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Publication number: 20170147614Abstract: The present disclosure relates to a method and an apparatus for verifying biodata by verifying, in real-time, whether there are errors in biodata received from a client terminal. The method may include the steps of: receiving a request to upload biodata from the client terminal and storing the biodata to a storage system; extracting sequences from the biodata and verifying whether the sequences are valid data; upon detection of errors in a sequence, calculating an error ratio of the sequence and, when the calculated error ratio exceeds a threshold value, terminating the upload of the biodata.Type: ApplicationFiled: July 18, 2013Publication date: May 25, 2017Applicant: KT CORPORATIONInventors: Chang-Bum HONG, Mi-Sook LEE, Han-Kyu CHOI, Dae-Chul CHOI
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Publication number: 20170058071Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.Type: ApplicationFiled: December 8, 2014Publication date: March 2, 2017Applicant: LG Chem, Ltd.Inventors: Mi Sook Lee, Jung Keun Kim, Je Gwon Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160311960Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.Type: ApplicationFiled: December 8, 2014Publication date: October 27, 2016Applicant: LG CHEM, LTD.Inventors: Mi Sook Lee, Jung Keun Kim, Je Gwon Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160311959Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.Type: ApplicationFiled: December 8, 2014Publication date: October 27, 2016Applicant: LG Chem, Ltd.Inventors: Je Gwon Lee, Jung Keun Kim, No Jin Park, Mi Sook Lee, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160304655Abstract: The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.Type: ApplicationFiled: December 8, 2014Publication date: October 20, 2016Applicant: LG Chem, Ltd.Inventors: Mi Sook Lee, Jung Keun Kim, Je Gwon Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160280831Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.Type: ApplicationFiled: June 5, 2016Publication date: September 29, 2016Applicant: LG Chem, Ltd.Inventors: No Jin Park, Jung Keun Kim, Je Gwon Lee, Mi Sook Lee, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160280832Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.Type: ApplicationFiled: June 5, 2016Publication date: September 29, 2016Applicant: LG Chem, Ltd.Inventors: Jung Keun Kim, Jeong Kyu Lee, Je Gwon Lee, Mi Sook Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Joon Oh, Sung Soo Yoon
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Publication number: 20160280834Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.Type: ApplicationFiled: June 5, 2016Publication date: September 29, 2016Applicant: LG Chem, Ltd.Inventors: Jung Keun Kim, Jeong Kyu Lee, Je Gwon Lee, Mi Sook Lee, No Jin Park, Se Jin Ku, Eun Young Choi, Sung Soo Yoon
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Publication number: 20160280833Abstract: The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.Type: ApplicationFiled: June 5, 2016Publication date: September 29, 2016Applicant: LG Chem, Ltd.Inventors: Je Gwon Lee, Jung Keun Kim, No Jin Park, Mi Sook Lee, Se Jin Ku, Eun Young Choi, Sung Soo Yoon