Patents by Inventor Dayoung HWANG

Dayoung HWANG 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).

  • Scroll composite having amphiphilic substance inside and method for preparation of the same
    Patent number: 11247904
    Abstract: Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: February 15, 2022
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Donghack Suh, Dayoung Hwang
  • SCROLL COMPOSITE HAVING AMPHIPHILIC SUBSTANCE INSIDE AND METHOD FOR PREPARATION OF THE SAME
    Publication number: 20200165136
    Abstract: Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
    Type: Application
    Filed: October 10, 2019
    Publication date: May 28, 2020
    Inventors: Donghack SUH, Dayoung HWANG
  • Scroll composite having amphiphilic substance inside and method for preparation of the same
    Patent number: 10486971
    Abstract: Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: November 26, 2019
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Donghack Suh, Dayoung Hwang
  • SCROLL COMPOSITE HAVING AMPHIPHILIC SUBSTANCE INSIDE AND METHOD FOR PREPARATION OF THE SAME
    Publication number: 20160355401
    Abstract: Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
    Type: Application
    Filed: March 2, 2015
    Publication date: December 8, 2016
    Inventors: Donghack SUH, Dayoung HWANG