Patents by Inventor Jung-Min Han

Jung-Min Han 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).

  • Publication number: 20200155655
    Abstract: The present invention relates to a composition comprising the UNE-L domain of leucyl-tRNA synthetase as an effective ingredient for increasing muscle. More particularly, the UNE-L domain of LRS according to the present invention, which is a region that controls activity of Vps34, activates mTORC1 involved in protein synthesis and increases myocyte differentiation and muscle fiber regeneration, thus finding useful application in muscle augmentation.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 21, 2020
    Inventors: Mee Sup Yoon, Jie Chen, Kook Son, Cheol Soo Choi, Sunghoon Kim, Jung Min Han
  • Publication number: 20200052294
    Abstract: A negative electrode active material including lithium titanium oxide particles, wherein the lithium titanium oxide particles have a Na content of 50 ppm-300 ppm, a K content of 500 ppm-2400 ppm and a crystallite size of 100-200 nm, and a lithium secondary battery including the same.
    Type: Application
    Filed: March 13, 2018
    Publication date: February 13, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Sung-Bin PARK, Ji-Young PARK, Bo-Ram LEE, Chi-Ho JO, Jung-Min HAN, Hyuck HUR, Wang-Mo JUNG
  • Publication number: 20190316286
    Abstract: Provided are a method for manufacturing circular knitting fusible interlining having an outer edge forming process by thermal fixing and the fusible interlining manufactured by the method. The method for manufacturing circular knitting fusible interlining having an outer edge forming process by thermal fixing, includes: (a) flatly unfolding a circular knitting unprocessed fabric cut after being knitted with a solution dyed yarn; (b) applying hot air to both edges of the circular knitting unprocessed fabric that are cut and rolled and performing thermal fixing thereon; (c) putting the circular knitting unprocessed fabric having the thermally-fixed edges into a heating cylinder and producing a processed fabric having bulkiness due to thermal contraction; and (d) applying an adhesive to the processed fabric to produce fusible interlining.
    Type: Application
    Filed: August 24, 2017
    Publication date: October 17, 2019
    Applicant: JJ TRADING CO., LTD.
    Inventors: Soon-Koo HAN, Doo-Yeon KIM, Jung-Min HAN
  • Publication number: 20190097238
    Abstract: A positive active material for a rechargeable lithium battery including a lithium metal compound and a phosphorus (P)-containing compound on the surface of the lithium metal compound. A content of phosphorus (P) of the phosphorus-containing compound is about 0.1 atom % to about 10 atom % based on the total amount of elements on the surface of the positive active material. A method of preparing the same and rechargeable lithium battery including the same are also provided.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 28, 2019
    Inventors: Ming-Zi HONG, Ki-Hyun KIM, Do-Hyung PARK, Jung-Min HAN, Jae-Ho LEE
  • Patent number: 10153492
    Abstract: A positive active material for a rechargeable lithium battery including a lithium metal compound and a phosphorus (P)-containing compound on the surface of the lithium metal compound. A content of phosphorus (P) of the phosphorus-containing compound is about 0.1 atom % to about 10 atom % based on the total amount of elements on the surface of the positive active material. A method of preparing the same and rechargeable lithium battery including the same are also provided.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: December 11, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ming-Zi Hong, Ki-Hyun Kim, Do-Hyung Park, Jung-Min Han, Jae-Ho Lee
  • Publication number: 20180323423
    Abstract: The present disclosure relates to a method for producing a positive electrode for a secondary battery, the method including applying a composition for forming a positive electrode on a positive electrode current collector to form a positive electrode mixture layer, and rolling the positive electrode mixture layer such that the elongation of the positive electrode current collector is less than 1%, to produce a positive electrode.
    Type: Application
    Filed: May 2, 2018
    Publication date: November 8, 2018
    Inventors: Ji Hye Kim, Wang MO Jung, Byung Chun Park, Ji Hoon Ryu, Jung Min Han
  • Patent number: 9850583
    Abstract: Disclosed is an apparatus and method for forming lubricant recesses having minute configurations by applying a photolithograph method in a curved inner surface, such as a cylinder bore surface of a cylinder block, the inside of a cylinder liner, the inside of a compressor cylinder, a big end of a connecting rod, a big end bearing, a shaft insertion hole of a rocker arm, or the like in an internal combustion engine.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: December 26, 2017
    Assignee: Hwabaek Engineering Co., LTD.
    Inventors: Kang Lee, Young Hwan Uhm, Jung Min Han
  • Publication number: 20170200951
    Abstract: A positive active material for a rechargeable lithium battery including a lithium metal compound and a phosphorus (P)-containing compound on the surface of the lithium metal compound. A content of phosphorus (P) of the phosphorus-containing compound is about 0.1 atom % to about 10 atom % based on the total amount of elements on the surface of the positive active material. A method of preparing the same and rechargeable lithium battery including the same are also provided.
    Type: Application
    Filed: January 9, 2017
    Publication date: July 13, 2017
    Inventors: Ming-Zi HONG, Ki-Hyun KIM, Do-Hyung PARK, Jung-Min HAN, Jae-Ho LEE
  • Patent number: 9573907
    Abstract: The present invention relates to novel 2,4-pyrimidine derivatives and a use thereof, and more particularly, to pyrimidine derivatives which are effective for systemic lupus erythematosus, a composition for preventing and treating systemic lupus erythematosus comprising the same as an active ingredient and a method for screening the same. The present inventors found novel materials inhibiting surface translocation of gp96 by mimicking a function of AIMP1 which is a molecular anchor for an intracellular residence of gp96, and identified in vitro and in vivo activity of the materials for preventing and treating SLE by alleviating SLE plasma in autoimmune diseases. Therefore, the present invention provides a novel method for screening a therapeutic agent for SLE, and preventing or treating SLE using the mechanism.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: February 21, 2017
    Assignees: SNU R&DB FOUNDATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Sunghoon Kim, Jung Min Han, Hyeong Rae Kim, Dong Ju Jeon, Jong Hwan Song, Kyung Eun Park
  • Patent number: 9435807
    Abstract: Provided is a method of screening for agents for preventing or treating mTORC 1 mediated diseases by screening test agents to determine test agents that inhibit the binding ability of LRS to RagD, or RagD GTPases, and a method of reducing cell size as compared to the control group, including inhibiting the expression of intracellular LRS in the cells.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: September 6, 2016
    Assignee: Medicinal Bioconvergence Research Center
    Inventors: Sunghoon Kim, Jung Min Han
  • Publication number: 20160002063
    Abstract: Disclosed are a transition metal precursor for preparation of a lithium transition metal oxide, in which a ratio of tap density of the precursor to average particle diameter D50 of the precursor satisfies the condition represented by Equation 1 below, and a lithium transition metal oxide prepared using the same.
    Type: Application
    Filed: February 11, 2014
    Publication date: January 7, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Jinhyung Lim, Sung-Kyun Chang, Won Seok Chang, Sin Young Park, Ho Suk Shin, Hyun Jin Oh, Jung Min Han, In Sung Uhm, Wang Mo Jung, Dong Hun Lee
  • Patent number: 9048495
    Abstract: Disclosed herein is a cathode active material coated with a fluorine compound for lithium secondary batteries. The cathode active material is structurally stable, and improves the charge-discharge characteristics, cycle characteristics, high-voltage characteristics, high-rate characteristics and thermal stability of batteries.
    Type: Grant
    Filed: March 17, 2006
    Date of Patent: June 2, 2015
    Assignee: ENERCERAMIC INC.
    Inventors: Yang Kook Sun, Woo Seong Kim, Jung Min Han
  • Publication number: 20150020966
    Abstract: Disclosed is an apparatus and method for forming lubricant recesses having minute configurations by applying a photolithograph method in a curved inner surface, such as a cylinder bore surface of a cylinder block, the inside of a cylinder liner, the inside of a compressor cylinder, a big end of a connecting rod, a big end bearing, a shaft insertion hole of a rocker arm, or the like in an internal combustion engine.
    Type: Application
    Filed: February 20, 2014
    Publication date: January 22, 2015
    Applicant: Hwabaek Engineering Co., LTD.
    Inventors: Kang Lee, Young Hwan Uhm, Jung Min Han
  • Publication number: 20140249045
    Abstract: Provided is a method of screening for agents for preventing or treating mTORC1 mediated diseases by screening test agents to determine test agents that inhibit the binding ability of LRS to RagD, or RagD GTPases, and a method of reducing cell size as compared to the control group, including inhibiting the expression of intracellular LRS in the cells.
    Type: Application
    Filed: March 24, 2014
    Publication date: September 4, 2014
    Applicant: Medicinal Bioconvergence Research Center
    Inventors: Sunghoon KIM, Jung Min Han
  • Patent number: 8581337
    Abstract: A semiconductor device including a buried gate is disclosed. In the semiconductor device, a bit line contact contacts a top surface and lateral surfaces of an active region, such that a contact area between a bit line contact and the active region is increased and a high-resistivity failure is prevented from occurring in a bit line contact.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: November 12, 2013
    Assignee: Hynix Semiconductor Inc.
    Inventors: Jung Seob Kye, Jung Min Han
  • Publication number: 20130119462
    Abstract: A semiconductor device including a buried gate is disclosed. In the semiconductor device, a bit line contact contacts a top surface and lateral surfaces of an active region, such that a contact area between a bit line contact and the active region is increased and a high-resistivity failure is prevented from occurring in a bit line contact.
    Type: Application
    Filed: January 10, 2012
    Publication date: May 16, 2013
    Applicant: Hynix Semiconductor Inc.
    Inventors: Jung Seob KYE, Jung Min Han
  • Publication number: 20130034775
    Abstract: A carbon negative electrode material for a lithium secondary battery includes: a core carbon material; and a coated layer covering the core carbon material and comprising a carbon coating material and carbon fiber.
    Type: Application
    Filed: April 16, 2009
    Publication date: February 7, 2013
    Applicant: LS MTRON LTD
    Inventors: Kyung-Hee Han, Jeong-Hun Oh, Jong-Sung Kim, Chul Youm, Jung-Min Han, Masataka Takeuchi, Akinori Sudoh, Chiaki Sotowa
  • Publication number: 20120322802
    Abstract: The present invention relates to novel 2,4-pyrimidine derivatives and a use thereof, and more particularly, to pyrimidine derivatives which are effective for systemic lupus erythematosus, a composition for preventing and treating systemic lupus erythematosus comprising the same as an active ingredient and a method for screening the same. The present inventors found novel materials inhibiting surface translocation of gp96 by mimicking a function of AIMP1 which is a molecular anchor for an intracellular residence of gp96, and identified in vitro and in vivo activity of the materials for preventing and treating SLE by alleviating SLE plasma in autoimmune diseases. Therefore, the present invention provides a novel method for screening a therapeutic agent for SLE, and preventing or treating SLE using the mechanism.
    Type: Application
    Filed: November 2, 2010
    Publication date: December 20, 2012
    Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, SNU R&DB FOUNDATION
    Inventors: Sunghoon Kim, Jung Min Han, Hyeong Rae Kim, Dong Ju Jeon, Jong Hwan Song, Kyung Eun Park
  • Publication number: 20120196193
    Abstract: The present invention provides composite graphite particles, which are useful for a negative electrode in a secondary battery having high capacitance, good charge-discharge characteristics and good charge-discharge cycle characteristics; and a paste for negative electrode, a negative electrode and a lithium secondary battery which use the composite graphite particles. The composite graphite particles of the present invention comprises a core material consisting of graphite having a interlayer distance d(002) of 0.337 nm or less in which the intensity ratio ID/IG (R value) between the peak intensity (ID) in a range of 1300 to 1400 cm?1 and the peak intensity (IG) in a range of 1580 to 1620 cm?1 as measured by Raman spectroscopy spectra is from 0.01 to 0.1 and a carbonaceous surface layer in which the intensity ratio ID/IG(R value) between the peak intensity (ID) in a range of 1300 to 1400 cm?1 and the peak intensity (IG) in a range of 1580 to 1620 cm?1 as measured by Raman scattering spectroscopy is 0.
    Type: Application
    Filed: March 2, 2009
    Publication date: August 2, 2012
    Applicants: LS MTRON LTD., SHOWA DENKO K.K.
    Inventors: Chiaki Sotowa, Akinori Sudoh, Masataka Takeuchi, Kyung-hee Han, Jung-min Han, Jung-hun Oh
  • Publication number: 20110262812
    Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery containing the negative electrode active material. The negative electrode active material for the lithium secondary battery according to the present invention is formed by mixing: a carbon material coated with vapor growth carbon fiber (VGCF) and amorphous graphite; and one or more kinds of other carbon material selected from natural graphite, artificial graphite, amorphous-coated graphite, resin-coated graphite and amorphous carbon. According to the present invention, when the negative electrode active material is prepared, the carbon fiber is uniformly dispersed throughout the carbon material, and the carbon material is coated with the amorphous graphite and then mixed with other carbon materials, and thus, a high electrode density can be achieved.
    Type: Application
    Filed: April 28, 2009
    Publication date: October 27, 2011
    Applicants: SHOWA DENKO K.K., LS MITRON LTD.
    Inventors: Kyung-Hee Han, Jeong-Hun Oh, Jong-Sung Kim, Chul Youm, Jung-Min Han