Patents by Inventor Taeyeong Yun

Taeyeong Yun 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).

  • Graphene-based fiber and graphene-based carbon fiber and method of manufacturing the same
    Patent number: 11655564
    Abstract: Provided are a graphene-based fiber in which a liquid-crystalline aromatic compound is intercalated into a graphene-based material, a graphene-based carbon fiber obtained by carbonizing the graphene-based fiber, and a method of manufacturing the same.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: May 23, 2023
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Sang Ouk Kim, Taeyeong Yun, In Ho Kim, Hong Ju Jung
  • TRANSITION METAL DICHALCOGENIDE FIBER AND METHOD OF PRODUCING THE SAME
    Publication number: 20210381132
    Abstract: Provided is a method of producing a transition metal dichalcogenide fiber. The method of producing a transition metal dichalcogenide fiber according to the present invention includes: spinning a spinning solution containing a transition metal dichalcogenide in a coagulation solution to obtain a transition metal dichalcogenide fiber, wherein the spinning solution has liquid crystallinity by the transition metal dichalcogenide.
    Type: Application
    Filed: May 13, 2021
    Publication date: December 9, 2021
    Inventors: SangOuk KIM, Taeyeong YUN, Seong-jun JEONG, Hoe Yeon LIM, Simon KIM
  • METHOD OF MXENE FIBER AND MXENE FIBER MANUFACTURED THEREFROM
    Publication number: 20210262121
    Abstract: Provided are a method of manufacturing MXene fibers and MXene fibers manufactured therefrom, wherein the method includes a) preparing a dispersion including MXenes; and b) spinning the dispersion in a coagulation solution to obtain MXene fibers.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 26, 2021
    Inventors: SangOuk KIM, Taeyeong YUN, Jin Gu KIM, Gang San LEE, Chong Min KOO, Hye Rim KIM, Seon Joon KIM, Soon Man HONG, Seung Sang HWANG, Kyung Youl BAEK, Sangho CHO
  • Graphene-Based Liquid Crystal Dispersion Liquid, Liquid Crystal Composite Elastic Fiber and Method for Preparing Same
    Publication number: 20210047496
    Abstract: The present invention relates to a liquid crystal composite elastic fiber manufactured by means of spinning a graphene-based composition in which graphene-based materials are dispersed into a polymer solution including polymer having a polar group so that the polymer is intercalated in or chemically reacted with the graphene-based materials. The present invention also related to a method of manufacturing the same.
    Type: Application
    Filed: January 10, 2018
    Publication date: February 18, 2021
    Inventors: Sang Ouk Kim, In Ho Kim, Taeyeong Yun, Hong Ju Jung
  • Graphene-Based Fiber and Graphene-Based Carbon Fiber and Method of Manufacturing the Same
    Publication number: 20200017997
    Abstract: Provided are a graphene-based fiber in which a liquid-crystalline aromatic compound is intercalated into a graphene-based material, a graphene-based carbon fiber obtained by carbonizing the graphene-based fiber, and a method of manufacturing the same.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 16, 2020
    Inventors: Sang Ouk Kim, Taeyeong Yun, In Ho Kim, Hong Ju Jung