Patents by Inventor Hyeon Jin Kim

Hyeon Jin Kim 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: 20250149563
    Abstract: The present disclosure relates to a negative electrode for a lithium secondary battery and a lithium secondary battery including the same. The negative electrode for the lithium secondary battery includes: a first layer including a first lithium metal sheet; a second layer formed on a top surface of the first layer and including a second lithium metal sheet and a negative electrode collector surrounding an outer peripheral surface of the second lithium metal sheet; and a third layer formed on a top surface of the second layer and including a third lithium metal sheet.
    Type: Application
    Filed: November 23, 2023
    Publication date: May 8, 2025
    Inventors: Jong Yoon LEE, Sukhyun HONG, Suenghoon HAN, Kyungsik HONG, Jaekyo NOH, Hyeon Jin KIM
  • Patent number: 12290540
    Abstract: Microorganisms for lowering blood ammonia level and composition for protecting neuronal cells containing the same, particularly relates to microbes or a symbiotic pair that has a neuroprotective function by lowering blood ammonia levels or reducing ammonia levels in the body and composition for protecting neuronal cells comprising the microbes. The microorganisms having a neuroprotective function by lowering the blood ammonia level can be selected from the group that include, but not limited to, a Lactobacillus sp. strain and a Streptococcus sp. strain. The ammonia removal strains and the composition have a neuroprotective effect by their excellent ability to remove neurotoxic ammonia, and thus can be widely used as a preventive or therapeutic agent for hyperammonemia and neurological diseases caused thereby.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: May 6, 2025
    Assignee: JINIS CO., LTD
    Inventors: Hyeon Jin Kim, Sang Woo Kim, Seong Tshool Hong
  • Publication number: 20250123573
    Abstract: A lithography apparatus comprises a wafer stage, a cable configured to be bent as the wafer stage moves, a first support configured to prevent the cable from sagging, and to support the cable to maintain a bent state of the cable when the cable moves, a first rail installed on a first side of the cable, and including curved track extending in a direction from a lower portion of the cable toward an upper portion of the cable, wherein the first rail includes a concave first surface, a second rail installed on a second side of the cable opposite the first side of the cable, and including curved track extending in the direction from the lower portion of the cable toward the upper portion of the cable, wherein the second rail includes a concave second surface.
    Type: Application
    Filed: June 28, 2024
    Publication date: April 17, 2025
    Inventors: Sung Yong BAE, Hyeon Jin KIM, Jeong-Gil KIM, Kyoung Hwan OH, Dong Jin LEE
  • Publication number: 20250006919
    Abstract: A method of preparing a bimodal positive electrode active material precursor and a positive electrode active material prepared from the same are disclosed herein. In some embodiments, the method includes inputting a first reaction source material including a first aqueous transition metal solution into a reactor, precipitating at pH 12 or more to induce nucleation of a first positive electrode active material precursor particle, and at less than pH 12 to induce growth of the same, inputting a second reaction source material including a second aqueous transition metal solution into the reactor containing the first positive electrode active material precursor particle, precipitating at pH 12 or more to induce the nucleation of a second positive electrode active material precursor particle, and at less than pH 12 to induce simultaneous growth of the first and second positive electrode active material precursor particles, thereby preparing a bimodal positive electrode active material precursor.
    Type: Application
    Filed: September 16, 2024
    Publication date: January 2, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Ju Han Yoon, Kyoung Wan Park, Hyeon Jin Kim, Song Yi Yang, Young Su Park
  • Publication number: 20240358651
    Abstract: The present invention relates to: oral nanoparticles for enabling oral administration of a bioactive compound which is typically administered by injection due to having low bioavailability attributable to issues with solubility, disintegration in the digestive tract, and intestinal permeability; a method of formulating the oral nanoparticles; and a use of the oral nanoparticles. In addition, the present invention relates to: oral nanoparticles capable of maintaining or protecting the balance in the gut microbiome by minimizing the exposure of the gut microbiome to a bioactive compound; a formulation; and a use of same.
    Type: Application
    Filed: March 30, 2022
    Publication date: October 31, 2024
    Inventors: Seong Tshool HONG, Hyeon Jin KIM, Jinny HONG, Chongkai ZHAI, Mingda WANG
  • Patent number: 12119491
    Abstract: A method of preparing a bimodal positive electrode active material precursor and a positive electrode active material prepared from the same are disclosed herein. In some embodiments, the method includes inputting a first reaction source material including a first aqueous transition metal solution into a reactor, precipitating at pH 12 or more to induce nucleation of a first positive electrode active material precursor particle, and at less than pH 12 to induce growth of the same, inputting a second reaction source material including a second aqueous transition metal solution into the reactor containing the first positive electrode active material precursor particle, precipitating at pH 12 or more to induce the nucleation of a second positive electrode active material precursor particle, and at less than pH 12 to induce simultaneous growth of the first and second positive electrode active material precursor particles, thereby preparing a bimodal positive electrode active material precursor.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: October 15, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Ju Han Yoon, Kyoung Wan Park, Hyeon Jin Kim, Song Yi Yang, Young Su Park
  • Publication number: 20240238351
    Abstract: The present disclosure relates to gut microbes resistant against infectious diseases and uses thereof. More particularly, the present disclosure relates to microbes resistant against infectious diseases, which provide a preventive or therapeutic effect on infectious diseases caused by pathogenic microorganisms and relates to uses of the gut microbes. The gut microbes resistant are characterized in that they are selected from the group consisting of Oribacterium species JBO3-101 (accession number KACC 81250BP) and Ruminococcus species JBR5-501 (accession number KACC 81249BP). The gut microbes according to the present disclosure have the effect of rendering the host resistant to infectious diseases caused by pathogenic microorganisms when the microbes are ingested.
    Type: Application
    Filed: January 11, 2024
    Publication date: July 18, 2024
    Inventors: Hyeon Jin KIM, Seong Tshool HONG, Jinny HONG, Mingda WANG, Enkhchimeg LKHAGVA, Su Ra KIM, Hae Mi KIM
  • Patent number: 11935696
    Abstract: A capacitor includes a capacitor module including a capacitor device, a first busbar electrically connected with a thermally-sprayed surface of the capacitor device and having a first lead terminal on an exposed side, a second busbar electrically connected with the other thermally-sprayed surface of the capacitor device and having a second lead terminal on an exposed side, and an insulating sheet disposed between the first busbar and the second busbar to insulate an overlap region; a plastic case having a 3D space formed by four sides and a bottom to accommodate the capacitor module and having an open top; a metallic external wall is formed outside one side of the four sides or the bottom of the plastic case; and a filler permeating in a gel or fluid state into the space between the capacitor module and inner walls of the plastic case.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: March 19, 2024
    Assignee: NUINTEK CO LTD
    Inventors: Dae-Jin Park, Ying-Won Jeon, Jin-A Park, Hyeon-Jin Kim, Taek-Hyeon Lee
  • Patent number: 11804337
    Abstract: Disclosed herein is an electrochemical device forming a chip-capacitor or a super-capacitor. The electrochemical device includes: a ceramic substrate having a nonconductive ceramic layer, a current collecting layer disposed on a nonconductive ceramic layer and made of ceramic or cermet, and a metal layer arranged on outer surfaces of the nonconductive ceramic layer and the current collecting layer; an electrode having a positive electrode and a negative electrode and formed on the current collecting layer; and a nonconductive ceramic packaging module located on the ceramic substrate to accommodate electrolyte therein, wherein the metal layer is exposed to the outside of the nonconductive ceramic packaging module.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: October 31, 2023
    Assignee: Korea Institute of Energy Research
    Inventors: Jung Joon Yoo, Ji Haeng Yu, Kyong Sik Yun, Jeong Hun Baek, Hyeon Jin Kim
  • Patent number: 11752210
    Abstract: Disclosed are a sensitizing composition for thermal cancer therapy using electromagnetic waves and a method of treating cancer using the composition. The sensitizing composition includes a metal ion, a metal ion-bound material, metal ion-noncovalently bound apotransferrin (transferrin), or a metal ion-noncovalently bound apotransferrin derivative. The sensitizing composition enables selective delivery of the metal ion to tumorous tissue when administered in vivo, and thus the generation of heat in tumorous tissue in which the metal ion accumulates is increased upon thermal cancer therapy using electromagnetic waves, thereby maximizing efficacy of thermal cancer therapy using electromagnetic waves in treating cancer.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: September 12, 2023
    Assignee: JINIS CO., LTD.
    Inventors: Hyeon Jin Kim, Seong Tshool Hong, Hea Jong Chung, Heui Kwan Lee, Hea Guk Cho, Jae Gak Yu
  • Patent number: 11715601
    Abstract: The present disclosure relates to a case molding including: a plastic case having an accommodation chamber formed by four sides and a bottom to accommodate the capacitor module, and having an open side on the top for filling a molding agent; a capacitor module including a capacitor device, a first busbar electrically connected with a thermally-sprayed surface of the capacitor device, a second busbar electrically connected with the other thermally-sprayed surface of the capacitor, and an insulating sheet disposed between the first busbar and the second busbar; a filler permeating in a gel or fluid state into the space between the capacitor module and inner walls of the plastic case, and then hardened therein; and a horizontal plate part positioned over the capacitor module and the filler, and has a horizontal plate integrated thereto with the bottom pressing the filler.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: August 1, 2023
    Assignee: NUINTEK CO LTD
    Inventors: Dae-Jin Park, Ying-Won Jeon, Jin-A Park, Hyeon-Jin Kim, Taek-Hyeon Lee
  • Publication number: 20230238584
    Abstract: The present disclosure relates to an electrolyte solution for a lithium-sulfur battery comprising a first solvent comprising a heterocyclic compound containing one or more double bonds and at the same time, containing any one of an oxygen atom and a sulfur atom; a second solvent comprising at least one of an ether-based compound, an ester-based compound, an amide-based compound, and a carbonate-based compound; lithium salt; lithium nitrate; and borate-based lithium salt, and a lithium-sulfur battery comprising the same.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 27, 2023
    Inventors: Seonghyo PARK, Hyeon Jin KIM, Changhun PARK
  • Publication number: 20230084633
    Abstract: A method of preparing a bimodal positive electrode active material precursor and a positive electrode active material prepared from the same are disclosed herein. In some embodiments, the method includes inputting a first reaction source material including a first aqueous transition metal solution into a reactor, precipitating at pH 12 or more to induce nucleation of a first positive electrode active material precursor particle, and at less than pH 12 to induce growth of the same, inputting a second reaction source material including a second aqueous transition metal solution into the reactor containing the first positive electrode active material precursor particle, precipitating at pH 12 or more to induce the nucleation of a second positive electrode active material precursor particle, and at less than pH 12 to induce simultaneous growth of the first and second positive electrode active material precursor particles, thereby preparing a bimodal positive electrode active material precursor.
    Type: Application
    Filed: May 26, 2021
    Publication date: March 16, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Ju Han Yoon, Kyoung Wan Park, Hyeon Jin Kim, Song Yi Yang, Young Su Park
  • Publication number: 20230079782
    Abstract: Disclosed are a sensitizing composition for thermal cancer therapy using electromagnetic waves and a method of treating cancer using the composition. The sensitizing composition includes a metal ion, a metal ion-bound material, metal ion-noncovalently bound apotransferrin (transferrin), or a metal ion-noncovalently bound apotransferrin derivative. The sensitizing composition enables selective delivery of the metal ion to tumorous tissue when administered in vivo, and thus the generation of heat in tumorous tissue in which the metal ion accumulates is increased upon thermal cancer therapy using electromagnetic waves, thereby maximizing efficacy of thermal cancer therapy using electromagnetic waves in treating cancer.
    Type: Application
    Filed: November 4, 2022
    Publication date: March 16, 2023
    Applicant: JINIS CO., LTD.
    Inventors: Hyeon Jin KIM, Seong Tshool HONG, Hea Jong CHUNG, Heui Kwan LEE, Hea Guk CHO, Jae Gak YU
  • Publication number: 20230059398
    Abstract: The present disclosure relates to a case molding including: a plastic case having an accommodation chamber formed by four sides and a bottom to accommodate the capacitor module, and having an open side on the top for filling a molding agent; a capacitor module including a capacitor device, a first busbar electrically connected with a thermally-sprayed surface of the capacitor device, a second busbar electrically connected with the other thermally-sprayed surface of the capacitor, and an insulating sheet disposed between the first busbar and the second busbar; a filler permeating in a gel or fluid state into the space between the capacitor module and inner walls of the plastic case, and then hardened therein; and a horizontal plate part positioned over the capacitor module and the filler, and has a horizontal plate integrated thereto with the bottom pressing the filler.
    Type: Application
    Filed: June 29, 2021
    Publication date: February 23, 2023
    Inventors: Dae-Jin PARK, Ying-Won JEON, Jin-A PARK, Hyeon-Jin KIM, Taek-Hyeon LEE
  • Publication number: 20230053806
    Abstract: A capacitor comprises: a capacitor module including a capacitor device, a first busbar electrically connected with a thermally-sprayed surface of the capacitor device and having a first lead terminal on an exposed side, a second busbar electrically connected with the other thermally-sprayed surface of the capacitor device and having a second lead terminal on an exposed side, and an insulating sheet disposed between the first busbar and the second busbar to insulate an overlap region; a plastic case having a 3D space formed by four sides and a bottom to accommodate the capacitor module and having an open top; a metallic external wall is formed outside one side of the four sides or the bottom of the plastic case; and a filler permeating in a gel or fluid state into the space between the capacitor module and inner walls of the plastic case.
    Type: Application
    Filed: June 29, 2021
    Publication date: February 23, 2023
    Inventors: Dae-Jin PARK, Ying-Won JEON, Jin-A PARK, Hyeon-Jin KIM, Taek-Hyeon LEE
  • Publication number: 20230046424
    Abstract: An extreme ultraviolet light generator includes a collector including a first focus and a second focus, a droplet feeder configured to provide a source droplet toward the first focus of the collector, a laser generator configured to irradiate a laser toward the first focus of the collector, an airflow controller between the first focus and the second focus of the collector, the airflow controller having a ring shape, and the airflow controller including at least one slit, and a first part and a second part hinged to each other, and a control gas feeder configured to provide a control gas towards the at least one slit of the airflow controller.
    Type: Application
    Filed: March 10, 2022
    Publication date: February 16, 2023
    Inventors: Hyeon Jin KIM, Sung Hyup KIM, Jeong-Gil KIM, Jeong Du KIM, Sang Hoon LEE, In Jae LEE, Jong Gu LEE
  • Publication number: 20220409678
    Abstract: Microorganisms for lowering blood ammonia level and composition for protecting neuronal cells containing the same, particularly relates to microbes or a symbiotic pair that has a neuroprotective function by lowering blood ammonia levels or reducing ammonia levels in the body and composition for protecting neuronal cells comprising the microbes. The microorganisms having a neuroprotective function by lowering the blood ammonia level can be selected from the group that include, but not limited to, a Lactobacillus sp. strain and a Streptococcus sp. strain. The ammonia removal strains and the composition have a neuroprotective effect by their excellent ability to remove neurotoxic ammonia, and thus can be widely used as a preventive or therapeutic agent for hyperammonemia and neurological diseases caused thereby.
    Type: Application
    Filed: November 19, 2020
    Publication date: December 29, 2022
    Inventors: Hyeon Jin KIM, Sang Woo KIM, Seong Tshool HONG
  • Patent number: 11531866
    Abstract: A clustering method includes configuring a network with clustering target objects; collecting significance of the clustering target objects; performing network embedding for outputting a set of vectors representing neighboring objects of the clustering target objects constituting the network using a neural network; and performing clustering on the clustering target objects using the set of vectors and information on each of the clustering target objects, wherein the neural network is trained so that neighboring objects having high significance are output with higher probability.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: December 20, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yeo Chan Yoon, Hyeon Jin Kim, Soo Myung Park, Hyung Keun Jee
  • Patent number: 11512126
    Abstract: A non-naturally occurring chimeric polypeptide having an activity provided by a TGF-beta family member is disclosed. The chimeric polypeptide of an embodiment comprises two or more domains or fragments from parental TGF-beta proteins operably linked such that the resulting polypeptide is capable of modulating a pathway associated with a TGF-beta family member. In one embodiment, the pathway is a SMAD or DAXX pathway.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: November 29, 2022
    Assignees: MOGAM INSTITUTE FOR BIOMEDICAK RESEARCH, JOINT CENTER FOR BIOSCIENCES
    Inventors: Sen Yon Choe, Chi Hoon Ahn, Ho Cheol Kim, Hyeon Jin Kim