Patents by Inventor Chan Gi Kim

Chan Gi 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).

  • Patent number: 11975037
    Abstract: The present specification relates to a composition for preventing, alleviating or treating burnout syndrome, containing a natural extract as an active ingredient. According to one aspect of the present invention, the composition contains a ginseng fruit extract, and thus is useful for preventing, treating and alleviating burnout syndrome. In addition, according to one aspect of the present invention, the composition further contains ginseng fruit and one or more selected from the group consisting of red ginseng, Angelica gigas, Cornus officinalis, Cervi parvum corni, and Nigella sativa, so as to maximize the synergistic effect among two or more ingredients, thereby exhibiting excellent effects on the prevention, treatment and alleviation of burnout syndrome. Therefore, there is an advantage of making individuals and society mentally and physically healthy since burnout syndrome can be prevented, treated and alleviated, by using the composition of the present invention.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: May 7, 2024
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Su-Hwan Kim, Chan-Woong Park, Sun Mi Kim, Juewon Kim, Byung Gyu Kim, Wan Gi Kim, Sang Jun Lee
  • Publication number: 20240128480
    Abstract: An exemplary embodiment of the present disclosure provides a separator for a fuel cell, which is stacked on a reaction layer including a membrane electrode assembly (MEA). The separator includes a plate body stacked on the reaction layer, a wave pattern provided on one surface of the plate body that faces the reaction layer, the wave pattern being configured to define a reaction channel disposed between the reaction layer and the plate body and provided in a first direction in which a reactant gas is supplied, so that the reactant gas flows along the reaction channel, and a land provided along a lateral end of the wave pattern and disposed to be in contact with the reaction layer, thereby obtaining an advantageous effect of improving performance and operational efficiency.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 18, 2024
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Sun Hwi KIM, Hyun Kyu CHOI, Bae Jung KIM, Chan Gi KIM, Hyun Jeong KIM, Ah Reum KIM
  • Publication number: 20240014430
    Abstract: Disclosed is a cartridge assembly. The cartridge assembly includes a body part having an upper body opened upwards and downwards, and a lower body opened upwards and downwards, and coupled to the upper body to define an interior space, in which cells are stacked upwards and downwards, together with the upper body, and a cartridge including a cover part having an upper cover that covers an upper opening formed on an upper side of the upper body, and a lower cover that covers a lower opening formed on a lower side of the lower body, a plurality of cartridges are provided, and are stacked in an upward/downward direction, and each of the cartridges includes a connection part fixedly coupled to another cartridge disposed on an upper side or a lower side thereof to be adjacent thereto.
    Type: Application
    Filed: October 21, 2022
    Publication date: January 11, 2024
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Chan Gi KIM, Hyun Kyu CHOI, Bae Jung KIM, Hyun Jeong KIM, Sun Hwi KIM
  • Publication number: 20230327142
    Abstract: A separator for a fuel cell, which is stacked on a gas diffusion layer provided on a membrane electrode assembly (MEA), includes a plate body stacked on the gas diffusion layer and including a flow path part to define a reaction region to react with the membrane electrode assembly and manifold parts spaced apart from the flow path part; through-holes disposed in the plate body to guide target fluids that have passed through the manifold parts to the flow path part; and hole caps disposed on one surface of the plate body that faces the gas diffusion layer to at least partially cover the through-holes, the hole caps defining movement paths through which the target fluids move.
    Type: Application
    Filed: July 20, 2022
    Publication date: October 12, 2023
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Bae Jung KIM, Hyun Jeong KIM, Ah Reum KIM, Young Chul PARK, Hyun Kyu CHOI, Chan Gi KIM, Sun Hwi KIM
  • Publication number: 20230223564
    Abstract: A bipolar plate for a fuel cell capable of improving the cooling efficiency of a fluid passing through the bipolar plate, and a fuel cell including the same, includes a first plate, a second plate coupled to the first plate to form a channel in which a fluid flows, and a plurality of protrusions disposed apart from each other in the channel in a flow direction of the fluid.
    Type: Application
    Filed: December 20, 2022
    Publication date: July 13, 2023
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Sun Hwi KIM, Hyun Jeong KIM, Ah Reum KIM, Bae Jung KIM, Hyun Kyu CHOI, Chan Gi KIM
  • Publication number: 20220384831
    Abstract: Disclosed are fuel cells including a membrane electrode assembly (MEA), a separator stacked on a surface of the membrane electrode assembly, a beading portion protruding from a first surface of the separator that faces the membrane electrode assembly, and a sealing member disposed between the membrane electrode assembly and the beading portion and being configured to seal a portion between the membrane electrode assembly and the separator, thereby ensuring rigidity and improving safety and reliability of the fuel cell.
    Type: Application
    Filed: October 7, 2021
    Publication date: December 1, 2022
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Hyun Jeong KIM, Bae Jung KIM, Ah Reum KIM, Hyun Kyu CHOI, Zuh Youn VAHC, Sun Hwi KIM, Chan Gi KIM
  • Publication number: 20220344693
    Abstract: A fuel cell includes: a membrane electrode assembly (MEA); a first separator stacked on a first surface of the membrane electrode assembly; a second separator stacked on a second surface of the membrane electrode assembly; a first sealing member disposed on the first separator and configured to seal a space between the first separator and the membrane electrode assembly; a second sealing member disposed on the second separator and configured to seal a space between the second separator and the membrane electrode assembly; and a fastening part configured to fasten the first sealing member to the second sealing member.
    Type: Application
    Filed: July 12, 2021
    Publication date: October 27, 2022
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Hyun Jeong KIM, Bae Jung KIM, Ah Reum KIM, Zuh Youn VAHC, Hyun Kyu CHOI, Sun Hwi KIM, Chan Gi KIM
  • Publication number: 20220336826
    Abstract: A separator for a fuel cell, which is stacked on a reaction layer including a membrane electrode assembly (MEA) and a gas diffusion layer (GDL) stacked on the MEA includes: a plate body stacked on the GDL; stepped portions, on which a reactant gas flows in a first direction, disposed on a first surface of the plate body, the first surface facing the GDL, the stepped portions disposed in a second direction that intersects the first direction in which the reactant gas flows; lands disposed on the stepped portions so as to be spaced apart from one another in the second direction, the lands being in contact with the GDL; first channels defined between the GDL and the stepped portions so as to be disposed between adjacent lands, the first channels configured such that the reactant gas flows along the first channels; and second channels defined between the plate body and the GDL so as to communicate with the first channels, the second channels configured such that the reactant gas flows along the second channels.
    Type: Application
    Filed: August 10, 2021
    Publication date: October 20, 2022
    Inventors: Ah Reum KIM, Hyun Kyu CHOI, Hyun Jeong KIM, Zuh Youn VAHC, Bae Jung KIM, Sun Hwi KIM, Chan Gi KIM
  • Patent number: 11447644
    Abstract: Provided is an antistatic powder coating composition, which includes single-walled carbon nanotubes (SWCNTs) having specific physical properties as a conductive additive, thereby providing an environmentally friendly coating exhibiting excellent coating workability and constantly demonstrating stable surface resistance, irrespective of the thickness of a film.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: September 20, 2022
    Assignee: KCC CORPORATION
    Inventors: Jun Tae Kang, Byung Soo Moon, Jin Tae Kim, Chan Gi Kim
  • Publication number: 20200392349
    Abstract: Provided is an antistatic powder coating composition, which includes single-walled carbon nanotubes (SWCNTs) having specific physical properties as a conductive additive, thereby providing an environmentally friendly coating exhibiting excellent coating workability and constantly demonstrating stable surface resistance, irrespective of the thickness of a film.
    Type: Application
    Filed: September 14, 2018
    Publication date: December 17, 2020
    Inventors: Jun Tae KANG, Byung Soo MOON, Jin Tae KIM, Chan Gi KIM
  • Publication number: 20190065441
    Abstract: The present inventive concept relates to a method for editing characters on a smart device including a touch screen and a smart device for implementing the same and, more specifically, to a touch-based user interface for simultaneously touching and editing characters to be edited on a touch screen, and the user interface, by which visual recognition and convenience of a touch operation are improved, is provided such that the characters can be edited more intuitively by the user through the character editing method of the present inventive concept.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventor: Chan Gi KIM
  • Publication number: 20110270541
    Abstract: Disclosed is an air flow rate sensor capable of sensing an air flow rate and respirator air flow rate. The air flow rate sensor includes a chamber having left and right portions having same internal diameters and a central portion having an internal diameter greater than the internal diameters of the left and right portions, first and second pressure taps provided at the left and right portions of the chamber, respectively, and a pressure sensor connected to the first and second pressure taps to measure a differential pressure between the left and right portions of the chamber. There are obstacles on the path of air flow, so that exact and uniform measurement characteristics are maintained. Since energy loss is measured by using vortex, the structure of the air flow rate sensor is simplified. The air flow rate sensor is used as a respirator air flow rate sensor.
    Type: Application
    Filed: April 21, 2011
    Publication date: November 3, 2011
    Inventors: Eun Jong Cha, Kyung Ah Kim, In Kwang Lee, Chan Gi Kim