Patents by Inventor Hyunwon CHU

Hyunwon CHU 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).

  • Electrolyte solution for lithium-sulfur battery and lithium-sulfur battery comprising same
    Patent number: 12191451
    Abstract: An electrolyte solution for a lithium-sulfur battery including: a lithium salt, which includes an anion having a donor number of 15 kcal/mol of more, and a non-aqueous solvent, and a lithium-sulfur battery including the same.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: January 7, 2025
    Assignees: LG ENERGY SOLUTION, LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yun Kyoung Kim, Hee Tak Kim, Doo Kyung Yang, Hyungjun Noh, Hyunwon Chu
  • SOLID-STATE BATTERY AND METHOD OF MANUFACTURING SOLID-STATE BATTERY UTILIZING SPRAY PYROLYSIS
    Publication number: 20230361338
    Abstract: An electrochemical cell and a method of manufacturing the electrochemical cell are provided. The method includes: spraying a precursor solution on an anode, the precursor solution including a metal salt dissolved in a solvent and the anode being at a temperature of 250° C. or greater; reacting the metal salt on the anode to form a buffer layer; and attaching a solid-state electrolyte to the buffer layer.
    Type: Application
    Filed: May 16, 2022
    Publication date: November 9, 2023
    Inventors: Andrea Maurano, Jesse John Hinricher, So Yeon Kim, Jennifer Lilia Marguerite Rupp, Ju Li, Yuntong Zhu, Hyunwon Chu, Zachary David Hood, Won Seok Chang, Kai Pei, Yimeng Huang, Srinath Chakravarthy, Ziqiang Wang
  • ELECTROLYTE SOLUTION FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING SAME
    Publication number: 20210226254
    Abstract: An electrolyte solution for a lithium-sulfur battery including: a lithium salt, which includes an anion having a donor number of 15 kcal/mol of more, and a non-aqueous solvent, and a lithium-sulfur battery including the same.
    Type: Application
    Filed: April 3, 2019
    Publication date: July 22, 2021
    Applicants: LG CHEM, LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yun Kyoung KIM, Hee Tak KIM, Doo Kyung YANG, Hyungjun NOH, Hyunwon CHU