Patents by Inventor Eun-Gu Kim

Eun-Gu 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: 20250083096
    Abstract: Provided are a carbon dioxide absorbing composition including an ionic material containing a spiro ammonium cation and a method of separating carbon dioxide using the same, and the carbon dioxide absorbing composition of the present disclosure has high thermal and chemical stability and excellent carbon dioxide absorption effect. In addition, the method of separating carbon dioxide using the carbon dioxide absorbing composition is very effective for desorption of carbon dioxide, and is a very economical method since it allows repeated use of the carbon dioxide absorbing composition.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 13, 2025
    Inventors: Ji Su Kim, Eun Joon Park, Il Gu Jung, Ji Su Jeong, Lim Ok Pyun
  • Publication number: 20250083125
    Abstract: Provided are a carbon dioxide absorbing composition comprising an ionic material comprising a cyclic ammonium cation and a method of separating carbon dioxide using the same, and the carbon dioxide absorbing composition of the present disclosure has high thermal and chemical stability and excellent carbon dioxide absorption effect. In addition, the method of separating carbon dioxide using the carbon dioxide absorbing composition is very effective for desorption of carbon dioxide, and is a very economical method since it allows repeated use of the carbon dioxide absorbing composition.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 13, 2025
    Inventors: Ji Su Kim, Eun Joon Park, Il Gu Jung, Ji Su Jeong, Lim Ok Pyun
  • Publication number: 20120045707
    Abstract: Disclosed is an anode supported flat-tube solid oxide fuel cell including: a stack including a plurality of unit cells layered therein, each of the unit cells having an anode support, wherein within the anode support, a flow path allowing a fuel gas to flow is formed, and on a surface of the anode support, an electrolyte, a cathode, and an interconnect layer are provided, wherein the interconnect layer positioned between the unit cells constituting the stack is formed by a paste obtained by mixing an electrical conductive material with glass, and on the interconnect layer formed by the paste, a metallic mesh for drawing out a current collection wire is disposed.
    Type: Application
    Filed: January 18, 2011
    Publication date: February 23, 2012
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Rak-Hyun Song, Seung-Bok Lee, Seok-Joo Park, Tak-Hyung Lim, Jong-Won Lee, Dong-Ryul Shin, Seuk-Hoon Pi, Wan-Je Kim, Eun-Gu Kim
  • Patent number: 6940496
    Abstract: A display module driving system wherein digital pixel data for an image to be displayed is provided to a plurality of column drivers on a row by row basis in serial format over a plurality of dedicated bus lines rather than a single parallel bus line. Digital pixel data for a complete image row is divided into segments, wherein the number of segments is each to the number of column drivers. Each segments is then serialized and transmitted to a corresponding column driver such that the digital pixel data for an entire row is transferred to each of the plurality of column drivers at the same time. The column drivers receive the segments and rearrange the data into parallel. The pixels are then transferred to a digital to analog converter, preferably two pixels at a time, where each pixel is converted into analog red, green and blue signals.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: September 6, 2005
    Assignee: Silicon, Image, Inc.
    Inventor: Eun-Gu Kim