Patents by Inventor Jung Il YOO

Jung Il YOO 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).

  • Three-dimensional electronic device through organic solvent plasticization process of polymer frame, and method for manufacturing same
    Patent number: 11424163
    Abstract: Provided are a three-dimensional electronic device manufactured through a polymer frame solvent-plasticizing process and a method for manufacturing the three-dimensional electronic device including a polymer frame configured to have a planar figure-like shape so as to have a polygonal bottom and adjacent surfaces which are formed to be extended from respective edges of the bottom; and a flexible electronic device which is transferred to the polymer frame. The polymer frame is exposed to organic solvent vapor and has a change in Young's modulus.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: August 23, 2022
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Heung Cho Ko, Gi Gwan Kim, Hun Soo Jang, Seong Hyeon Kang, Yeong Min Kim, Seong Gwang Yoo, Jung Il Yoo
  • THREE-DIMENSIONAL ELECTRONIC DEVICE THROUGH ORGANIC SOLVENT PLASTICIZATION PROCESS OF POLYMER FRAME, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20210066131
    Abstract: Provided are a three-dimensional electronic device manufactured through a polymer frame solvent-plasticizing process and a method for manufacturing the three-dimensional electronic device including a polymer frame configured to have a planar figure-like shape so as to have a polygonal bottom and adjacent surfaces which are formed to be extended from respective edges of the bottom; and a flexible electronic device which is transferred to the polymer frame. The polymer frame is exposed to organic solvent vapor and has a change in Young's modulus.
    Type: Application
    Filed: March 14, 2019
    Publication date: March 4, 2021
    Inventors: Heung Cho KO, Gi Gwan KIM, Hun Soo JANG, Seong Hyeon KANG, Yeong Min KIM, Seong Gwang YOO, Jung Il YOO