Patents by Inventor Jeong-Hyun Seo

Jeong-Hyun Seo 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: 20240120475
    Abstract: The present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. In particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 ?m to 10 ?m as a result of particle size distribution (PSD) analysis.
    Type: Application
    Filed: May 4, 2023
    Publication date: April 11, 2024
    Inventors: Sung Woo NOH, Hong Seok MIN, Sang Heon LEE, Jeong Hyun SEO, Im Sul SEO, Chung Bum LIM, Ju Yeong SEONG, Je Sik PARK
  • Publication number: 20240101684
    Abstract: The present invention relates to: an anti-fibroblast growth factor receptor 3 (FGFR3) antibody or antigen-binding fragment thereof; a nucleic acid encoding same; a recombinant expression vector comprising the nucleic acid; a host cell transfected with the recombinant expression vector; a method for producing the antibody or antigen-binding fragment thereof; a bispecific or multispecific antibody comprising the antibody or antigen-binding fragment thereof; an immune cell-engaging bispecific or multispecific antibody comprising an scFv comprising an scFv of the antibody and a second binding domain comprising at least one scFv of an antibody that binds to an immune cell-activating antigen; an antibody-drug conjugate (ADC) in which the antibody or the antigen-binding fragment thereof is bound to a drug; a chimeric antigen receptor (CAR) comprising the scFv of the anti-FGFR3 antibody as an antigen-binding site of an extracellular domain; an immune cell having the chimeric antigen receptor introduced thereinto; a c
    Type: Application
    Filed: January 5, 2022
    Publication date: March 28, 2024
    Inventors: Do-Hyun NAM, Yeup YOON, Byeongkwi MIN, Yun-Jee SEO, Jeong-Woo OH
  • Publication number: 20240021822
    Abstract: A cathode active material for an all-solid-state battery including colloidal silica, a cathode active material, and a manufacturing method thereof are disclosed. It may be possible to achieve an enhancement in dispersion in a sulfide-based all-solid-state battery by controlling powder properties while reducing interfacial resistance between an electrolyte and a cathode active material of the sulfide-based all-solid-state battery.
    Type: Application
    Filed: November 30, 2022
    Publication date: January 18, 2024
    Inventors: Je Sik Park, Sang Heon Lee, Sung Woo Noh, Jeong Hyun Seo, Im Sul Seo, Ju Yeong Seong, Chung Bum Lim, Hyuk Chun Kwon, Ho Chang Lee, In Gu Choi, Ji Su Kim
  • Publication number: 20230395791
    Abstract: A cathode for all-solid-state batteries includes an additive as a sacrificial cathode material, and a method for manufacturing cathode for all-solid-state batteries. The additive may include a compound represented by Formula 1 below, (La2/3-xLi3x?1/3-2x)TiO3, ??[Formula 1] wherein ? may indicate a vacant site for achieving charge neutrality depending on a doping amount of lithium, and x may satisfy an equation of 0.04?x??.
    Type: Application
    Filed: November 28, 2022
    Publication date: December 7, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Chung Bum Lim, Sang Heon Lee, Sung Woo Noh, Jeong Hyun Seo, Im Sul Seo, Ju Yeong Seong, Je Sik Park
  • Publication number: 20230369588
    Abstract: A cathode material for sulfide-based all-solid-state batteries, in which Li3V2(PO4)3 (LVP) is doped with a transition metal having an oxidation number of +5 or more and the surface of the cathode material is substituted with a halogen element so as to have improved surface stability and energy density and to suppress side reactions with a solid electrolyte, a manufacturing method thereof, and an all-solid-state battery using the same.
    Type: Application
    Filed: December 15, 2022
    Publication date: November 16, 2023
    Inventors: Im Sul Seo, Sang Heon Lee, Sung Woo Noh, Jeong Hyun Seo, Chung Bum Lim, Ju Yeong Seong, Je Sik Park
  • Patent number: 11710591
    Abstract: A solenoid actuator includes a casing body having a receiving space defined therein; a casing cover coupled to the casing body, wherein the casing cover includes a connector for transmission of power and signal; a bobbin assembly installed in the receiving space; a core coupled to and extending through the bobbin assembly, wherein the core has a working space defined therein; a housing surrounding a lower end of the core protruding out of the bobbin assembly; a plunger movably installed in the working space; and a rod coupled to and extending through the core, wherein the rod moves under movement of the plunger. The bobbin assembly includes a bobbin terminal, and the casing cover includes a connector terminal, wherein when the casing cover is coupled to the casing body, the connector terminal is connected to the bobbin terminal.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: July 25, 2023
    Assignee: UNICK CORPORATION
    Inventors: Chang-Hoon Lee, Eui-Dong Roh, Chan-Shik Ahn, Bong-Ki Choi, Ji-Hoon Park, Jeong-Hyun Seo
  • Publication number: 20230207867
    Abstract: Disclosed is a method of predicting the lithium ion conductivity of a solid electrolyte having a specific composition.
    Type: Application
    Filed: October 12, 2022
    Publication date: June 29, 2023
    Inventors: Ju Yeong Seong, In Woo Song, Sang Heon Lee, Sung Woo Noh, Je Sik Park, Jeong Hyun Seo, Yong Jun Jang, A Reum Ha, Sang Uck Lee, Byeong Sun Jun
  • Publication number: 20230187708
    Abstract: Disclosed is a method of screening a solid electrolyte having excellent lithium ion conductivity and stability.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 15, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Industry-University Cooperation Foundation Hanyang University ERICA Campus
    Inventors: Ju Yeong Seong, In Woo Song, Sang Heon Lee, Sung Woo Noh, Je Sik Park, Jeong Hyun Seo, Yong Jun Jang, A Reum Ha, Sang Uck Lee, Byeong Sun Jun
  • Publication number: 20230176133
    Abstract: The present disclosure relates to an all-solid-state battery analysis system capable of reliably obtaining an electrochemical signal according to the degree of charge of an electrode, and an all-solid-state battery analysis method using the same. The system may include a body member, of cylindrical shape, having a first cavity extending therethrough in a vertical direction and a second cavity extending therethrough in a horizontal direction and communicating with the first cavity. The system may include a first conductive member including a first base having a plate shape and a first protrusion protruding from the first base having a shape corresponding to a shape of the first cavity; and a second conductive member including a second base having a plate shape and a second protrusion protruding from the second base and having a shape corresponding to the shape of the first cavity.
    Type: Application
    Filed: November 13, 2022
    Publication date: June 8, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Institute for Research & Industry Cooperation Pusan National University
    Inventors: Ju Yeong Seong, Im Sul Seo, Jeong Hyun Seo, Je Sik Park, Sung Woo Noh, Sang Heon Lee, Chung Bum Lim, Hye Won Kim, Jae Young Hong, So Young Joo, Yu Jeong Min, Ji Ung Jeong, Heon Cheol Shin
  • Publication number: 20230088842
    Abstract: Disclosed herein is a composite anode for a lithium secondary battery and a method of manufacturing the same. The composite anode for a lithium secondary battery where a lithium metal or a lithium metal composite is uniformly distributed and located may be manufactured using a simple pulse-electrodepositing method while minimizing an amount of lithium to be used. Moreover, a dendrite growth of lithium may be suppressed during charging because the lithium metal or the lithium metal composite is uniformly located on the porous conductor.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 23, 2023
    Inventors: Jesik Park, Sangheon Lee, A Reum Ha, Jeong Hyun Seo, Ju Yeong Seong, Sung Woo Noh
  • Publication number: 20220302432
    Abstract: Disclosed is a method of manufacturing a cathode active material for an all-solid-state battery by using sonication. The method includes: preparing a cathode active material; preparing a coating solution, the coating solution including a lithium-containing precursor and a transition-metal-containing precursor; preparing an admixture by adding the cathode active material to the coating solution; sonicating the admixture at a first temperature; and forming a coating layer including a lithium transition metal oxide on the cathode active material by heat-treating a resultant of the sonicating at a second temperature that is a temperature higher than the first temperature.
    Type: Application
    Filed: November 12, 2021
    Publication date: September 22, 2022
    Inventors: Sung Woo Noh, Sang Heon Lee, Je Sik Park, Jeong Hyun Seo, Ju Yeong Seong, A Reum Ha
  • Publication number: 20220148782
    Abstract: A solenoid actuator includes a casing body having a receiving space defined therein; a casing cover coupled to the casing body, wherein the casing cover includes a connector for transmission of power and signal; a bobbin assembly installed in the receiving space; a core coupled to and extending through the bobbin assembly, wherein the core has a working space defined therein; a housing surrounding a lower end of the core protruding out of the bobbin assembly; a plunger movably installed in the working space; and a rod coupled to and extending through the core, wherein the rod moves under movement of the plunger. The bobbin assembly includes a bobbin terminal, and the casing cover includes a connector terminal, wherein when the casing cover is coupled to the casing body, the connector terminal is connected to the bobbin terminal.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 12, 2022
    Inventors: Chang-Hoon Lee, Eui-Dong Roh, Chan-Shik Ahn, Bong-Ki Choi, Ji-Hoon Park, Jeong-Hyun Seo
  • Publication number: 20180204202
    Abstract: Embodiments described herein provide approaches for managing electronic documentation of transactions. Specifically, transaction details of an approved transaction between a user and a merchant terminal are sent to a mobile device document generator to create an electronic document memorializing the transaction. Based on the type of mobile device operated by the user, the mobile document is sent to the mobile device of the user according to an optimal communication transmission mode.
    Type: Application
    Filed: July 27, 2012
    Publication date: July 19, 2018
    Applicant: LG CNS CO., LTD.
    Inventors: Hyun Gyu SHIN, Jeong Hyun SEO
  • Publication number: 20160222371
    Abstract: The present invention relates to a carbonic anhydrase, a nucleic acid molecule encoding the carbonic anhydrase, a recombinant vector including the nucleic acid molecule, a host cell transformed with the recombinant vector, and a method of preparing the carbonic anhydrase using the host cell. The carbonic anhydrase of the present invention has an excellent stability at high temperature to exhibit a carbon dioxide capturing activity even at high temperature, thereby being applied to a carbon dioxide capturing process performed at high temperature with many advantages in view of economic aspect due to mass-production of expression system.
    Type: Application
    Filed: April 18, 2016
    Publication date: August 4, 2016
    Inventors: Hyung Joon CHA, Byung Hoon Jo, Jeong Hyun Seo
  • Patent number: 9051586
    Abstract: The present invention relates to a technique for capturing carbon dioxide and converting the carbon dioxide to carbonate minerals using a recombinant whole cell biocatalyst expressing carbonic anhydrase. More particularly, the present invention relates to a composition for capturing carbon dioxide and a method for capturing carbon dioxide using the composition, which composition comprises a whole cell of a transformant formed with a vector including a nucleic acid encoding a recombinant carbonic anhydrase; a cell lysate or its fraction of the whole cell; or a recombinant carbonic anhydrase isolated from the whole cell. Further, the present invention relates to a composition and method for converting the carbon dioxide to carbonate minerals using the carbon dioxide capturing composition.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: June 9, 2015
    Assignee: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Hyung Joon Cha, Im Gyu Kim, Dong Gyun Kang, Byung Hoon Jo, Jeong Hyun Seo
  • Publication number: 20150040982
    Abstract: The present invention provides an EVA sheet for a solar cell sealing material comprising a thermal adhesion layer formed on an upper surface of a backsheet, wherein the thermal adhesion layer contains thermal adhesive resin powder including ethylene-based resin. The present invention further provides a method for manufacturing an EVA sheet for a solar cell sealing material, comprising: a step of laminating polyethyleneterephthalate to form a backsheet; a step of preparing thermal adhesive resin powder including ethylene-based resin; a step of scattering the thermal adhesive resin powder on the backsheet; and a step of hardening the scattered thermal adhesive resin powder to form a thermal adhesion layer.
    Type: Application
    Filed: February 4, 2013
    Publication date: February 12, 2015
    Inventors: Chang Il Kim, Chang Hwan Park, Jeong Hyun Seo
  • Patent number: 8912128
    Abstract: The present invention related to a saccharide-based cholera toxin detection sensor for detection of Vibrio cholerae and its use. More specifically, the present invention relates to a carbohydrate chip for detection of Vibrio cholerae, a method for detecting Vibrio cholerae using the same, and a method for preparing the same, where the carbohydrate chip comprises GM1 pentasaccharide, GM2 tetrasaccharide, asialo GM1 tetrasaccharide, GM3 trisaccharide, galactose-? 1,3-N-acetylgalactosamine, lactose, and sialic acid that are immobilized on the surface of a solid substrate.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: December 16, 2014
    Assignee: Postech Academy-Industry Foundation
    Inventors: Hyung Joon Cha, Chang Sup Kim, Jeong Hyun Seo, Hwahui Shin
  • Publication number: 20140113339
    Abstract: The present invention relates to a technique for capturing carbon dioxide and converting the carbon dioxide to carbonate minerals using a recombinant whole cell biocatalyst expressing carbonic anhydrase. More particularly, the present invention relates to a composition for capturing carbon dioxide and a method for capturing carbon dioxide using the composition, which composition comprises a whole cell of a transformant formed with a vector including a nucleic acid encoding a recombinant carbonic anhydrase; a cell lysate or its fraction of the whole cell; or a recombinant carbonic anhydrase isolated from the whole cell. Further, the present invention relates to a composition and method for converting the carbon dioxide to carbonate minerals using the carbon dioxide capturing composition.
    Type: Application
    Filed: April 13, 2012
    Publication date: April 24, 2014
    Inventors: Hyung Joon Cha, Im Gyu Kim, Dong Gyun Kang, Byung Hoon Jo, Jeong Hyun Seo
  • Publication number: 20140032408
    Abstract: Embodiments described herein provide approaches for managing electronic documentation of transactions. Specifically, transaction details of an approved transaction between a user and a merchant terminal are sent to a mobile device document generator to create an electronic document memorializing the transaction. Based on the type of mobile device operated by the user, the mobile document is sent to the mobile device of the user according to an optimal communication transmission mode.
    Type: Application
    Filed: July 27, 2012
    Publication date: January 30, 2014
    Applicant: LG CNS CO., LTD.
    Inventors: Hyun Gyu SHIN, Jeong Hyun SEO
  • Publication number: 20130267433
    Abstract: The present invention related to a saccharide-based cholera toxin detection sensor for detection of Vibrio cholerae and its use. More specifically, the present invention relates to a carbohydrate chip for detection of Vibrio cholerae, a method for detecting Vibrio cholerae using the same, and a method for preparing the same, where the carbohydrate chip comprises GM1 pentasaccharide, GM2 tetrasaccharide, asialo GM1 tetrasaccharide, GM3 trisaccharide, galactose-? 1,3-N-acetylgalactosamine, lactose, and sialic acid that are immobilized on the surface of a solid substrate.
    Type: Application
    Filed: January 14, 2013
    Publication date: October 10, 2013
    Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Hyung Joon CHA, Chang Sup KIM, Jeong Hyun SEO, Hwahui SHIN