Patents by Inventor Su-Hyo Kim

Su-Hyo 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: 11071946
    Abstract: Provided is a method of manufacturing a nano-catalyst filter, which includes depositing through electrodeposition a catalyst precursor inside a porous filter to which an electrode layer is attached. Using this method, a nano-catalyst can be uniformly deposited inside a porous ceramic filter, and high catalyst efficiency can be obtained only using a small amount of the nano-catalyst.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: July 27, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Su-Hyo Kim
  • Patent number: 10683580
    Abstract: A method for manufacturing a metallic nanospring includes preparing a nanotemplate having a nanopore and including a working electrode disposed on its one surface, preparing a first metal precursor mixture including ascorbic acid (C6H8O6), vanadium (IV) oxide sulfate (VOSO4.xH2O), and a metal precursor solution including a metal desired to be deposited, preparing a second metal precursor mixture by mixing the first metal precursor mixture with nitric acid (HNO3), depositing a metallic nanospring into the nanopore using electrodeposition by dipping the nanotemplate into the second metal precursor mixture and applying current between a counter electrode inserted into the second metal precursor mixture and the working electrode, and selectively removing the working electrode on the nanotemplate with the deposited metallic nanospring and the nanotemplate.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: June 16, 2020
    Assignee: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Su Hyo Kim, Da-yeon Nam, Yoo Sang Jeon
  • Publication number: 20190358586
    Abstract: Provided is a method of manufacturing a nano-catalyst filter, which includes depositing through electrodeposition a catalyst precursor inside a porous filter to which an electrode layer is attached. Using this method, a nano-catalyst can be uniformly deposited inside a porous ceramic filter, and high catalyst efficiency can be obtained only using a small amount of the nano-catalyst.
    Type: Application
    Filed: June 13, 2019
    Publication date: November 28, 2019
    Applicant: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Su-Hyo Kim
  • Publication number: 20180327919
    Abstract: A method for manufacturing a metallic nanospring includes preparing a nanotemplate having a nanopore and including a working electrode disposed on its one surface, preparing a first metal precursor mixture including ascorbic acid (C6H8O6), vanadium (IV) oxide sulfate (VOSO4.xH2O), and a metal precursor solution including a metal desired to be deposited, preparing a second metal precursor mixture by mixing the first metal precursor mixture with nitric acid (HNO3), depositing a metallic nanospring into the nanopore using electrodeposition by dipping the nanotemplate into the second metal precursor mixture and applying current between a counter electrode inserted into the second metal precursor mixture and the working electrode, and selectively removing the working electrode on the nanotemplate with the deposited metallic nanospring and the nanotemplate.
    Type: Application
    Filed: January 26, 2018
    Publication date: November 15, 2018
    Inventors: Young Keun Kim, Su Hyo Kim, Da-yeon Nam, Yoo Sang Jeon
  • Publication number: 20160060782
    Abstract: Provided is a method of manufacturing a nano-catalyst filter, which includes depositing through electrodeposition a catalyst precursor inside a porous filter to which an electrode layer is attached. Using this method, a nano-catalyst can be uniformly deposited inside a porous ceramic filter, and high catalyst efficiency can be obtained only using a small amount of the nano-catalyst.
    Type: Application
    Filed: March 31, 2014
    Publication date: March 3, 2016
    Applicant: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Su-Hyo Kim