Patents by Inventor Jun-young Mun

Jun-young Mun 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).

  • ION EXCHANGE MEMBRANE FILLING COMPOSITION, METHOD OF PREPARING ION EXCHANGE MEMBRANE, ION EXCHANGE MEMBRANE, AND REDOX FLOW BATTERY
    Publication number: 20130115504
    Abstract: A composition for filling an ion exchange membrane, a method of preparing the ion exchange membrane, the filled ion exchange membrane, and a redox flow battery using the filled ion exchange membrane. The composition includes an ion conductive material and a water soluble support.
    Type: Application
    Filed: July 31, 2012
    Publication date: May 9, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myung-jin Lee, Joung-won Park, Jun-young Mun, Duk-jin Oh
  • ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20130078533
    Abstract: An electrolyte for a lithium secondary battery, the electrolyte including a lithium salt, a non-aqueous organic solvent, and a polar additive based on a substituted hetero-bicyclic compound. Oxidation of the electrolyte is prevented by formation of a polar thin film on a surface portion of the positive electrode, which facilitates transfer of lithium ions. The lithium secondary batteries using the electrolyte have excellent high temperature life characteristics and high temperature conservation characteristics.
    Type: Application
    Filed: July 11, 2012
    Publication date: March 28, 2013
    Inventors: Yoon-sok Kang, Min-sik Park, Jun-young Mun, Jin-hwan Park, Dong-joon Lee
  • ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, AND ELECTRODE AND LITHIUM BATTERY CONTAINING THE SAME
    Publication number: 20130071745
    Abstract: An electrode active material, a method of manufacturing the same, and an electrode and a lithium battery utilizing the same. The electrode active material includes a core capable of intercalating and deintercalating lithium and a coating layer formed on at least a portion of a surface of the core, wherein the coating layer includes a composite metal halide having a spinel structure.
    Type: Application
    Filed: July 10, 2012
    Publication date: March 21, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-young MUN, Won-chang Choi, Jin-hwan Park
  • ELECTROLYTE FOR REDOX FLOW BATTERY AND REDOX FLOW BATTERY INCLUDING THE SAME
    Publication number: 20130004819
    Abstract: An electrolyte for a redox flow battery and a redox flow battery including the electrolyte, the electrolyte including a metal-ligand coordination compound as a cation and an anion containing at least four atoms linked to each other by a straight chain in a certain direction.
    Type: Application
    Filed: February 16, 2012
    Publication date: January 3, 2013
    Applicants: Seoul National University R&DB Foundation, Samsung Electronics Co., Ltd.
    Inventors: Jun-young Mun, Seung-sik Hwang, Doo-yeon Lee, Hyung-tae Kim, Young-gyu Kim, Oh-min Kwon, Tae-eun Yim
  • ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20120251895
    Abstract: An electrolyte for a lithium secondary battery, the electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive represented by Formula 1 below: wherein CY1 and R1 through R7 are the same as defined above; and a lithium secondary battery containing the electrolyte
    Type: Application
    Filed: March 27, 2012
    Publication date: October 4, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jun-young MUN, Yoon-sok Kang, Jin-hwan Park, Min-sik Park
  • ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20120251892
    Abstract: An electrolyte for a lithium secondary battery including a lithium salt, a nonaqueous organic solvent, and an additive, in which the additive is composed of one or more compounds including a purinone or a purinone derivative. The lithium secondary battery with improved life and high-temperature storage may be provided by using the electrolyte for a lithium secondary battery according to an embodiment of the present invention.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yoon-sok KANG, Jun-young Mun, Min-sik Park, Jin-hwan Park, Mi-jeong Song