Patents by Inventor Anh LE MONG

Anh LE MONG 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 membrane for lithium secondary battery and membrane-electrode structure for lithium secondary battery having the same
    Patent number: 12107217
    Abstract: Disclosed is an electrolyte membrane for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Disclosed is a binder for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Further, disclosed is a membrane-electrode structure for lithium secondary batteries having the electrolyte membrane and the binder. Further, disclosed is a manufacturing method of each of the electrolyte membrane, the binder, and the structure.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: October 1, 2024
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Duk Joon Kim, Hai Anh Hoang, Su Gyeong Kim, Anh Le Mong, Zhenchuan Tian
  • Protective layer for protecting lithium metal negative electrode for lithium secondary battery, production method thereof, and lithium secondary battery including the same
    Patent number: 11600811
    Abstract: Disclosed is a protective layer to protect a lithium metal negative electrode for a lithium secondary battery, in which the protective layer may inhibit formation of lithium dendrite and improve thermal/chemical stability, and conductivity of lithium ions. Further, disclosed are a production method of the protective layer, and a lithium secondary battery including the protectively layer. The protective layer contains a poly(arylene ether sulfone)-poly(ethylene glycol) graft copolymer represented by a following Chemical Formula 1: where, in the Chemical Formula 1, n is an integer of 60 to 80, and m is an integer of 40 to 45.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: March 7, 2023
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Duk Joon Kim, Anh Le Mong, Hyung Joon Jeon
  • ELECTROLYTE MEMBRANE FOR LITHIUM SECONDARY BATTERY AND MEMBRANE-ELECTRODE STRUCTURE FOR LITHIUM SECONDARY BATTERY HAVING THE SAME
    Publication number: 20210313620
    Abstract: Disclosed is an electrolyte membrane for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Disclosed is a binder for a lithium secondary battery including a compound in which PEG is grafted to PAES or PAEK as a main chain or a block copolymer between PAES or PAEK and PEG, thereby to have excellent ionic conductivity and adhering property. Further, disclosed is a membrane-electrode structure for lithium secondary batteries having the electrolyte membrane and the binder. Further, disclosed is a manufacturing method of each of the electrolyte membrane, the binder, and the structure.
    Type: Application
    Filed: October 19, 2020
    Publication date: October 7, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Duk Joon KIM, Hai Anh HOANG, Su Gyeong KIM, Anh LE MONG, Zhenchuan TIAN
  • PROTECTIVE LAYER FOR PROTECTING LITHIUM METAL NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, PRODUCTION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20210288310
    Abstract: Disclosed is a protective layer to protect a lithium metal negative electrode for a lithium secondary battery, in which the protective layer may inhibit formation of lithium dendrite and improve thermal/chemical stability, and conductivity of lithium ions. Further, disclosed are a production method of the protective layer, and a lithium secondary battery including the protectively layer. The protective layer contains a poly(arylene ether sulfone)-poly(ethylene glycol) graft copolymer represented by a following Chemical Formula 1: where, in the Chemical Formula 1, n is an integer of 60 to 80, and m is an integer of 40 to 45.
    Type: Application
    Filed: September 1, 2020
    Publication date: September 16, 2021
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Duk Joon KIM, Anh LE MONG, Hyung Joon JEON