Patents by Inventor Yeon Chul Kim

Yeon Chul 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: 12282983
    Abstract: A static electricity visualization system capable of visually confirming the level of the measured static electricity is provided. The static electricity visualization system comprises a first measuring unit for measuring a static electricity level detected at a first position of a measurement target and comprising a first mark, a photographing unit for generating a photographed image by photographing the measurement target, a processor for recognizing a first mark in the photographed image and calculating coordinates of the first mark on the photographed image, and an output unit for outputting a static electricity visualization image that visualizes the static electricity level measured by the first measuring unit in a first mode, wherein the static electricity visualization image comprises a color corresponding to a level of static electricity measured by the first measuring unit on the coordinates of the first mark of the photographed image.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: April 22, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Jun Ho Oh, Kwang Sup Kim, Jong Min Lee, Yeon Chul Song, Young Ho Park, Ji Hoon Yoo, Myeong Jun Lim
  • Patent number: 10407475
    Abstract: The present invention relates to a novel protein secretion factor, a vector including a nucleic acid sequence encoding the protein secretion factor, and a transformed cell into which the vector is introduced. The invention also relates to a method of producing a target protein using the transformed cell including the vector.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: September 10, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Seung Hae Kim, Yeon Chul Kim, Saem Jung
  • Publication number: 20170166941
    Abstract: Disclosed are a method for preparing a target recombinant protein with modulated galactosylation or a method for modulating the galactosylation of a target recombinant protein, including increasing the osmolality of a culture solution of animal cells which express a target recombinant protein during the animal cell culture; a method for preparing a target recombinant protein with modulated galactosylation or a method for modulating the galactosylation of a target recombinant protein, including supplementing asparagine to a culture solution of animal cells which express a target recombinant protein during the animal cell culture; a method for preparing target recombinant protein with modulated galactosylation or a method for modulating the galactosylation of a target recombinant protein, including increasing the osmolality of an animal cell culture which expresses a target recombinant protein and supplementing asparagine thereto during the animal cell culture; and a target recombinant protein with modulated ga
    Type: Application
    Filed: January 29, 2015
    Publication date: June 15, 2017
    Inventors: Jun JUNG, Won Seok SONG, Jun Eok LEE, Yeon Chul KIM
  • Publication number: 20170044224
    Abstract: The present invention relates to a novel protein secretion factor, a vector including a nucleic acid sequence encoding the protein secretion factor, and a transformed cell into which the vector is introduced. The invention also relates to a method of producing a target protein using the transformed cell including the vector.
    Type: Application
    Filed: April 30, 2015
    Publication date: February 16, 2017
    Inventors: Seung Hae KIM, Yeon Chul KIM, Saem JUNG
  • Patent number: 9234211
    Abstract: The present invention relates to a hybrid promoter, in which a whole or a part of a CMV enhancer, a whole or a part of a ?-actin promoter, a whole or a part of a CMV promoter, and a whole or a part of a ?-actin intron are operably linked to each other, a recombinant vector comprising the same, a transformant transformed with the recombinant vector, a pharmaceutical composition comprising the recombinant vector or the transformant, and a method for preparing a target protein using the recombinant vector or the transformant. The hybrid promoter of the present invention is able to induce high expression of a target protein in a eukaryotic cell. Therefore, the hybrid promoter of the present invention can be effectively used for the development of an antibody or the production of a DNA vaccine.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: January 12, 2016
    Assignee: LG Life Sciences Ltd.
    Inventors: Yeon Chul Kim, Saem Jung, Jun Jung
  • Publication number: 20130324593
    Abstract: The present invention relates to a hybrid promoter, in which a whole or a part of a CMV enhancer, a whole or a part of a ?-actin promoter, a whole or a part of a CMV promoter, and a whole or a part of a ?-actin intron are operably linked to each other, a recombinant vector comprising the same, a transformant transformed with the recombinant vector, a pharmaceutical composition comprising the recombinant vector or the transformant, and a method for preparing a target protein using the recombinant vector or the transformant. The hybrid promoter of the present invention is able to induce high expression of a target protein in a eukaryotic cell. Therefore, the hybrid promoter of the present invention can be effectively used for the development of an antibody or the production of a DNA vaccine.
    Type: Application
    Filed: November 29, 2011
    Publication date: December 5, 2013
    Applicant: LG Life Sciences Ltd
    Inventors: Yeon Chul Kim, Saem Jung, Jun Jung
  • Publication number: 20090197347
    Abstract: Disclosed are an immunoassay of Plasmodium falciparum for determining the presence/absence of a specific and/or antibody thereof via label in conjugates bound to the specific antigen and/or antibody present in a sample, comprising immobilizing the specific antigen and antibody of Plasmodium falciparum on a solid phase, adding a sample obtained from a subject of interest to the solid phase so as to induce specific antibody-antigen reaction, adding a conjugate of the antigen and a label and a conjugate of the antibody and a label, separately prepared, so as to induce binding of at least one of the conjugates; and an assay device comprising the above-mentioned solid phase and conjugates. The present invention can effect specific detection of antigens and/or antibodies in patients with manifested malaria-symptoms as well as malaria carriers and can also be efficiently employed in samples at the early stage of malaria infection that is difficult to detect via conventional arts.
    Type: Application
    Filed: June 28, 2005
    Publication date: August 6, 2009
    Applicant: LG LIFE SCIENCES, LTD.
    Inventors: Mi Jin Sohn, Seung Bum Yoo, Yeon Chul Kim, Jae Hoon Oh, Eunkyung Kim, Seung Ho Choo