Patents by Inventor Chung Ryul Kim

Chung Ryul 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: 20160027572
    Abstract: The present invention relates to a multilayered chip power inductor with high direct current superposition characteristics and high-frequency characteristics, particularly to a multilayered chip power inductor using as magnetic materials a magnetic sheet filled up with soft magnetic metal powder and a magnetic core. The present invention is to provide a multilayered chip power inductor achieving high inductance and direct current superposition characteristics.
    Type: Application
    Filed: September 10, 2015
    Publication date: January 28, 2016
    Inventors: Sung Tae LIM, Tae Kyung LEE, Doo In KANG, Chung Ryul KIM
  • Patent number: 9165711
    Abstract: Disclosed is a method of manufacturing a multilayered chip power inductor by forming a laminate body having upper and lower sides by laminating magnetic sheets, forming an inner hollow by punching out a middle part of said laminate body, inserting a magnetic core into the inner hollow, where an electrical conductive coil is wound into said inner hollow, laminating a first copper clad magnetic sheet onto the upper and lower sides of said laminate body having the magnetic core in the inner hollow as a land layer having upper and lower sides, forming a land by etching said land layer, forming a hole by drilling the land, plating the hole formed in the land, laminating a second copper clad magnetic sheet as a terminal layer onto upper and lower sides of the land layer having the land, forming a terminal by etching the terminal layer, forming a hole by drilling the terminal, and plating the hole.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: October 20, 2015
    Assignee: Chang Sung Corporation
    Inventors: Sung Tae Lim, Tae Kyung Lee, Doo In Kang, Chung Ryul Kim
  • Publication number: 20120105188
    Abstract: The present invention relates to a multilayered chip power inductor with high direct current superposition characteristics and high-frequency characteristics, particularly to a multilayered chip power inductor using as magnetic materials a magnetic sheet filled up with soft magnetic metal powder and a magnetic core. The present invention is to provide a multilayered chip power inductor achieving high inductance and direct current superposition characteristics.
    Type: Application
    Filed: April 30, 2010
    Publication date: May 3, 2012
    Applicant: CHANG SUNG CORPORATION
    Inventors: Sung Tae Lim, Tae Kyung Lee, Doo In Kim, Chung Ryul Kim
  • Patent number: 8106017
    Abstract: The present invention relates to a peptide comprising a specific amino acid sequence possessing human thymosin ?-4 (T?4) activities and its uses. The peptide of this invention has identical or similar functions or actions to human T?4 and its biological activity is almost identical to natural-occurring T?4. In addition, the peptide of this invention exhibits much higher stability and skin permeation than natural-occurring T?4. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on improvement in thymosin ?-4-effective disorders or conditions. In addition, the peptide of this invention can be advantageously applied to drugs, cosmetics, toothpaste and compositions for mouth cleaning and caring, most preferably, cosmetics. Specifically, the peptide of this invention is advantageously applied to cosmetics for promoting hair growth.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: January 31, 2012
    Assignee: Caregen Co., Ltd.
    Inventors: Yong Ji Chung, Young Deug Kim, Chung Ryul Kim
  • Publication number: 20110132382
    Abstract: The present invention relates to a cigarette paper with a coating material for Low Ignition Propensity (LIP) and a fire-safe cigarette having the same. More particularly, the present invention manufacture a cigarette paper by coating a pre-determined area with a coating material for LIP to lower a porosity of the cigarette paper, and relates to a cigarette paper which retains original flavor and taste of the cigarette and has an improved fire-safety and a cigarette having the same. The present invention provides a cigarette paper containing a coating material for LIP having an improved quality as compared to a conventional composition applicable to a fire-safe cigarette and thus capable of retaining the original flavor of the cigarette as well as having ash integrity, and cigarette having the same.
    Type: Application
    Filed: June 25, 2009
    Publication date: June 9, 2011
    Applicant: KT&G CORPORATION
    Inventors: Jong Yeol Kim, Soo Ho Kim, Jin Won Park, Yong Joo Sung, Burm Ho Yang, Moon Yong Lee, Chung Ryul Kim, Jae Jin Kwang, Moon Soo Rhee
  • Patent number: 7939495
    Abstract: Provided is a method for improving a skin condition or treating a periodontal disease, which includes administering to a subject a composition including a basic fibroblast growth factor-derived peptide as an active ingredient. The present method effectively improves skin conditions and treats periodontal diseases. In addition, the present peptides can be applied to pharmaceutical compositions, cosmetics, toothpaste and compositions for mouth cleaning and care.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: May 10, 2011
    Assignee: Caregen Co., Ltd
    Inventors: Yong Ji Chung, Young Deug Kim, Chung Ryul Kim
  • Publication number: 20090124556
    Abstract: The present invention relates to a composition for improving a skin condition or treating a periodontal disease, which comprises as an active ingredient a basic fibroblast growth factor-derived peptide. The peptides of this invention exhibit superior efficacies and much better stability and skin permeation than natural-occurring bFGF. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on improvement in skin conditions and treatment of periodontal diseases. In addition, the peptides of this invention can be advantageously applied to pharmaceutical compositions, cosmetics, tooth-paste and compositions for mouth cleaning and caring.
    Type: Application
    Filed: October 24, 2006
    Publication date: May 14, 2009
    Inventors: Yong Ji Chung, Young Deug Kim, Chung Ryul Kim
  • Publication number: 20090054349
    Abstract: The present invention relates to a peptide comprising a specific amino acid sequence possessing human thymosin ?-4 (T?4) activities and its uses. The peptide of this invention has identical or similar functions or actions to human T?4 and its biological activity is almost identical to natural-occurring T?4. In addition, the peptide of this invention exhibits much higher stability and skin permeation than natural-occurring T?4. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on improvement in thymosin ?-4-effective disorders or conditions. In addition, the peptide of this invention can be advantageously applied to drugs, cosmetics, toothpaste and compositions for mouth cleaning and caring, most preferably, cosmetics. Specifically, the peptide of this invention is advantageously applied to cosmetics for promoting hair growth.
    Type: Application
    Filed: October 24, 2006
    Publication date: February 26, 2009
    Inventors: Yong Ji Chung, Young Deug Kim, Chung Ryul Kim