Patents by Inventor YoungHwa Jung

YoungHwa Jung 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).

  • Publication number: 20240133694
    Abstract: A processor-implemented method includes: generating initial information comprising any one or any combination of any two or more of map information, departure information, and arrival information; generating a plurality of paths by inputting the initial information to a planner ensemble; and training a path distribution estimation model to output a path distribution corresponding to the plurality of paths.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 25, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Younghwa JUNG, Seho SHIN
  • Patent number: 9799882
    Abstract: Disclosed are an electrode active material for lithium secondary batteries, comprising at least one selected from compounds represented by the following formula 1, and a lithium secondary battery comprising the same. LixMo4?yMyO6?zAz??(1) wherein 0?x?2, 0?y?0.5, 0?z?0.5, M is a metal or transition metal cation having an oxidation number of +2 to +4, and A is a negative monovalent or negative bivalent anion.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: October 24, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Young Sun Choi, Seung-Tae Hong, Soojin Kim, YoungHwa Jung
  • Patent number: 9379387
    Abstract: Disclosed is a current collector prepared by coating a primer on a metallic base and a magnesium secondary battery including the same. The primer includes a conductive material and a polymer material and enhances adhesive strength between a cathode current collector and an active material, thereby maintaining stability in an operating voltage range of the battery without increasing internal resistance.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: June 28, 2016
    Assignee: LG CHEM, LTD.
    Inventors: YoungHwa Jung, Young Sun Choi, Yong Tae Lee, Seung-tae Hong
  • Patent number: 9373842
    Abstract: Disclosed are a novel compound, a method for preparing the same, and a lithium secondary battery comprising the same. More specifically, disclosed are a compound in which five MO6 octahedrons are bonded to one another around one MO6 octahedron such that the MO6 octahedrons share a vertex, to form hollows and Li cations substituted instead of Na cations using an ion substitution method are present in the hollows, and a crystal structure thereof is not varied even upon intercalation and deintercalation of Li cations, a method for preparing the same, and a lithium secondary battery comprising the same as a cathode active material.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: June 21, 2016
    Assignee: LG CHEM, LTD.
    Inventors: YoungHwa Jung, Youngsun Choi, Seung-Tae Hong
  • Publication number: 20150280233
    Abstract: Disclosed are an electrode active material for lithium secondary batteries, comprising at least one selected from compounds represented by the following formula 1, and a lithium secondary battery comprising the same. LixMo4?yMyO6?zAz??(1) wherein 0?x?2, 0?y?0.5, 0?z?0.5, M is a metal or transition metal cation having an oxidation number of +2 to +4, and A is a negative monovalent or negative bivalent anion.
    Type: Application
    Filed: March 27, 2015
    Publication date: October 1, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Young Sun CHOI, Seung-Tae HONG, Soojin KIM, YoungHwa JUNG
  • Patent number: 9017874
    Abstract: Disclosed are an electrode active material for lithium secondary batteries, comprising at least one selected from compounds represented by the following formula 1, and a lithium secondary battery comprising the same. LixMo4-yMyO6-zAz??(1) wherein 0?x?2, 0?y?0.5, 0?z?0.5, M is a metal or transition metal cation having an oxidation number of +2 to +4, and A is a negative monovalent or negative bivalent anion.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: April 28, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Young Sun Choi, Seung-Tae Hong, Soojin Kim, YoungHwa Jung
  • Publication number: 20150017513
    Abstract: Disclosed are a novel compound, a method for preparing the same, and a lithium secondary battery comprising the same. More specifically, disclosed are a compound in which five MO6 octahedrons are bonded to one another around one MO6 octahedron such that the MO6 octahedrons share a vertex, to form hollows and Li cations substituted instead of Na cations using an ion substitution method are present in the hollows, and a crystal structure thereof is not varied even upon intercalation and deintercalation of Li cations, a method for preparing the same, and a lithium secondary battery comprising the same as a cathode active material.
    Type: Application
    Filed: September 30, 2014
    Publication date: January 15, 2015
    Applicant: LG CHEM, LTD.
    Inventors: YoungHwa JUNG, Youngsun CHOI, Seung-Tae HONG
  • Patent number: 8889319
    Abstract: Disclosed are a novel compound, a method for preparing the same, and a lithium secondary battery comprising the same. More specifically, disclosed are a compound in which five MO6 octahedrons are bonded to one another around one MO6 octahedron such that the MO6 octahedrons share a vertex, to form hollows and Li cations substituted instead of Na cations using an ion substitution method are present in the hollows, and a crystal structure thereof is not varied even upon intercalation and deintercalation of Li cations, a method for preparing the same, and a lithium secondary battery comprising the same as a cathode active material.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: November 18, 2014
    Assignee: LG Chem, Ltd.
    Inventors: YoungHwa Jung, Youngsun Choi, Seung-Tae Hong
  • Publication number: 20130065117
    Abstract: Disclosed are a novel compound, a method for preparing the same, and a lithium secondary battery comprising the same. More specifically, disclosed are a compound in which five MO6 octahedrons are bonded to one another around one MO6 octahedron such that the MO6 octahedrons share a vertex, to form hollows and Li cations substituted instead of Na cations using an ion substitution method are present in the hollows, and a crystal structure thereof is not varied even upon intercalation and deintercalation of Li cations, a method for preparing the same, and a lithium secondary battery comprising the same as a cathode active material.
    Type: Application
    Filed: February 16, 2012
    Publication date: March 14, 2013
    Applicant: LG CHEM, LTD.
    Inventors: YoungHwa Jung, Youngsun Choi, Seung-Tae Hong