Patents by Inventor Yong Hun SUNG

Yong Hun SUNG 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: 20250079580
    Abstract: A battery module includes a cell assembly including a plurality of battery cells including a case containing an electrode assembly, a sealing portion formed by sealing the case, and an electrode lead exposed to an outside of the case, a bus bar assembly electrically connected to the electrode lead, a plate portion covering the cell assembly and the bus bar assembly, and at least one heat blocking member disposed to face the sealing portion and the bus bar assembly. The heat blocking member is solid.
    Type: Application
    Filed: March 7, 2024
    Publication date: March 6, 2025
    Inventors: Yong Hun JUNG, Wook Hyun KIM, Ju Hwan SUNG
  • Publication number: 20240315151
    Abstract: A method for fabricating a semiconductor device includes forming a lower electrode layer containing carbon by applying AC power; forming a memory layer over the lower electrode layer; and forming an upper electrode layer containing carbon over the memory layer without applying AC power.
    Type: Application
    Filed: August 11, 2023
    Publication date: September 19, 2024
    Inventor: Yong Hun SUNG
  • Patent number: 11882775
    Abstract: An electronic device comprises a semiconductor memory that includes: a first line; a second line disposed over the first line to be spaced apart from the first line; a variable resistance layer disposed between the first line and the second line; a first electrode layer disposed between the first line and the variable resistance layer; and a first oxide layer disposed between the variable resistance layer and the first electrode layer. The first electrode layer includes a first carbon material doped with a first element, and the first oxide layer includes a first oxide of the first element.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: January 23, 2024
    Assignee: SK hynix Inc.
    Inventors: Ji Sun Han, Yong Hun Sung, Byung Jick Cho
  • Patent number: 11864476
    Abstract: An electronic device comprises a semiconductor memory that includes: a first line; a second line disposed over the first line to be spaced apart from the first line; a variable resistance layer disposed between the first line and the second line; a selection element layer disposed between the first line and the variable resistance layer or between the second line and the variable resistance layer; and one or more electrode layers disposed over or under the selection element layer or disposed over and under the selection element layer, the one or more electrode layers being adjacent to the selection element layer, wherein each of the one or more electrode layers includes a first electrode layer and a second electrode layer, the second electrode layer including a second carbon layer containing nitrogen, the first electrode layer including a first carbon layer containing a lower concentration of nitrogen or containing no nitrogen.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: January 2, 2024
    Assignee: SK hynix Inc.
    Inventors: Byung Jick Cho, Yong Hun Sung, Ji Sun Han
  • Publication number: 20220328762
    Abstract: An electronic device comprises a semiconductor memory that includes: a first line; a second line disposed over the first line to be spaced apart from the first line; a variable resistance layer disposed between the first line and the second line; a first electrode layer disposed between the first line and the variable resistance layer; and a first oxide layer disposed between the variable resistance layer and the first electrode layer. The first electrode layer includes a first carbon material doped with a first element, and the first oxide layer includes a first oxide of the first element.
    Type: Application
    Filed: September 3, 2021
    Publication date: October 13, 2022
    Inventors: Ji Sun HAN, Yong Hun SUNG, Byung Jick CHO
  • Publication number: 20220310916
    Abstract: An electronic device comprises a semiconductor memory that includes: a first line; a second line disposed over the first line to be spaced apart from the first line; a variable resistance layer disposed between the first line and the second line; a selection element layer disposed between the first line and the variable resistance layer or between the second line and the variable resistance layer; and one or more electrode layers disposed over or under the selection element layer or disposed over and under the selection element layer, the one or more electrode layers being adjacent to the selection element layer, wherein each of the one or more electrode layers includes a first electrode layer and a second electrode layer, the second electrode layer including a second carbon layer containing nitrogen, the first electrode layer including a first carbon layer containing a lower concentration of nitrogen or containing no nitrogen.
    Type: Application
    Filed: July 7, 2021
    Publication date: September 29, 2022
    Inventors: Byung Jick CHO, Yong Hun SUNG, Ji Sun HAN
  • Publication number: 20150263282
    Abstract: A method for fabricating a semiconductor apparatus includes setting a semiconductor substrate in a process chamber, increasing an internal temperature of the process chamber to a predetermined temperature for pyrolyzing a source gas, supplying the source gas to the inside of the process chamber and pyrolyzing ions of the source gas to remain on the semiconductor substrate, and forming the ohmic contact layer by supplying a reaction gas to the inside of the process chamber, wherein the reaction gas is reacted with non-metal ions pyrolyzed from source gas.
    Type: Application
    Filed: June 4, 2014
    Publication date: September 17, 2015
    Inventors: Yong Hun SUNG, Kwon HONG, Su Jin CHAE, Hyun Seok KANG, Ji Won MOON