Patents by Inventor Jun Sung BANG

Jun Sung BANG 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).

  • Method of directly patterning stretchable substrate and stretchable electrode fabricated by the same
    Patent number: 11839033
    Abstract: Disclosed are a method of directly patterning a stretchable substrate; and a stretchable electrode fabricated by the method. More particularly, the method of directly patterning a stretchable substrate includes: forming a hydrophilic group on a surface of a stretchable substrate by UV-ozone treatment; forming at least one layer to be etched on the hydrophilic group-formed stretchable substrate, wherein the at least one layer to be etched includes an adhesion enhancing material; forming a photoresist layer on the at least one layer to be etched; exposing the photoresist layer; and patterning the at least one layer to be etched using the exposed photoresist layer, wherein a carbon chain included in the adhesion enhancing material forms ether bonding (R—O—R) with a hydrophilic group formed on the surface of the stretchable substrate.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: December 5, 2023
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Soong Ju Oh, Jun Sung Bang
  • High-sensitivity temperature sensor and method of manufacturing the same
    Patent number: 11788901
    Abstract: Disclosed are a high-sensitivity temperature sensor and a method of manufacturing the same.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: October 17, 2023
    Assignee: Korea University Research and Business Foundation
    Inventors: Soong Ju Oh, Jun Sung Bang
  • High performance stretchable electrode with full area coverage and method for manufacturing the same
    Patent number: 11749800
    Abstract: Disclosed are a high performance stretchable electrode having a double layer structure with flexibility and high coverage, as well as a manufacturing method thereof. The stretchable electrode of the present invention has excellent performance based on high coverage. Therefore, the present invention may provide a high performance stretchable electrode with high conductivity and low gauge factor by selectively adjusting flexibility of the electrode.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: September 5, 2023
    Assignee: Korea University Research and Business Foundation
    Inventors: Soong Ju Oh, Jun Sung Bang, Jun Hyuk Ahn, Yong Min Lee, Sang Yeop Lee
  • METHOD OF DIRECTLY PATTERNING STRETCHABLE SUBSTRATE AND STRETCHABLE ELECTRODE FABRICATED BY THE SAME
    Publication number: 20220386477
    Abstract: Disclosed are a method of directly patterning a stretchable substrate; and a stretchable electrode fabricated by the method. More particularly, the method of directly patterning a stretchable substrate includes: forming a hydrophilic group on a surface of a stretchable substrate by UV-ozone treatment; forming at least one layer to be etched on the hydrophilic group-formed stretchable substrate, wherein the at least one layer to be etched includes an adhesion enhancing material; forming a photoresist layer on the at least one layer to be etched; exposing the photoresist layer; and patterning the at least one layer to be etched using the exposed photoresist layer, wherein a carbon chain included in the adhesion enhancing material forms ether bonding (R—O—R) with a hydrophilic group formed on the surface of the stretchable substrate.
    Type: Application
    Filed: April 25, 2022
    Publication date: December 1, 2022
    Inventors: Soong Ju OH, Jun Sung BANG
  • HIGH PERFORMANCE STRETCHABLE ELECTRODE WITH FULL AREA COVERAGE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20220115161
    Abstract: Disclosed are a high performance stretchable electrode having a double layer structure with flexibility and high coverage, as well as a manufacturing method thereof. The stretchable electrode of the present invention has excellent performance based on high coverage. Therefore, the present invention may provide a high performance stretchable electrode with high conductivity and low gauge factor by selectively adjusting flexibility of the electrode.
    Type: Application
    Filed: September 29, 2021
    Publication date: April 14, 2022
    Applicant: Korea University Research and Business Foundation
    Inventors: Soong Ju OH, Jun Sung BANG, Jun Hyuk AHN, Yong Min LEE, Sang Yeop LEE
  • HIGH-SENSITIVITY TEMPERATURE SENSOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210116310
    Abstract: Disclosed are a high-sensitivity temperature sensor and a method of manufacturing the same.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 22, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Soong Ju OH, Jun Sung BANG