Patents by Inventor Kyoung Han

Kyoung Han 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).

  • Patent number: 12266764
    Abstract: A method of manufacturing a composite anode for a lithium ion battery and a composite anode for a lithium ion battery manufactured thereby. According to the method provide herein, since a metal catalyst precursor is reduced using Joule heating to obtain a carbon-metal catalyst composite layer, composite anode for a lithium ion battery having a large area in a short period of time can be provided, which is excellent in terms of economic feasibility. Further, since it is possible to manufacture a composite anode for a lithium ion battery with the improved lithium electrodeposition density and reversibility of lithium ions, a composite anode for a lithium ion battery having high capacity and improved life stability can be obtained.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: April 1, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Ulsan National Institute of Science and Technology
    Inventors: Jong Chan Song, Won Keun Kim, Jae Wook Shin, Sung Hee Shin, Kyoung Han Ryu, Seong Min Ha, Seok Ju Kang, Kyung Eun Baek
  • Patent number: 12240526
    Abstract: An embodiment is a side sill assembly for a vehicle including a side sill inner part coupled to a floor of a vehicle and extending in a longitudinal direction of the vehicle, the side sill inner part having an accommodation space formed by recessing a partial section toward an inside of the vehicle and configured such that a link mechanism connected to a door of the vehicle is rotatably accommodated in the accommodation space, a side sill center part having a cross-section extending from the side sill inner part to an outside of the vehicle, the side sill center part extending in the longitudinal direction of the vehicle along the side sill inner part, and a side sill cover configured to define a closed cross-section by connecting the side sill center part and an upper portion of the side sill inner part in a section except for the accommodation space.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: March 4, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Chang Hak Kang, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
  • Publication number: 20250070226
    Abstract: Disclosed are an ionic liquid, an electrolyte including the ionic liquid, and a lithium secondary battery including the same. The ionic liquid is capable of forming a film having high ionic conductivity on an anode upon reductive decomposition of cations contained therein, and delaying the decomposition of anions.
    Type: Application
    Filed: March 19, 2024
    Publication date: February 27, 2025
    Inventors: Kyu Ju Kwak, Ji Yong Lee, Won Keun Kim, Eun Ji Kwon, Yeon Jong Oh, Ji Ho Lim, Dong Hyun Lee, Sang Su Lee, Kyoung Han Ryu, Samuel Seo
  • Publication number: 20250028952
    Abstract: A processor-implemented method includes, while training a neural network (NN) using a current training mode selected from a plurality of training modes for training of the NN, measuring time data of a plurality of sub-operations for the training of the NN; based on the time data, determining a computation time to perform computation operations among the plurality of sub-operations and a communication time to perform communication operations among the plurality of sub-operations; based on a comparison result of the computation time and the communication time, selecting a next training mode from the plurality of training modes; and training the NN based on the next training mode.
    Type: Application
    Filed: December 6, 2023
    Publication date: January 23, 2025
    Applicants: Samsung Electronics Co., Ltd., Seoul National University R&DB Foundation
    Inventors: Jongwook LEE, Kyung Han LEE, Sang Hyun HAN, Tae Kyoung HAN, Young Jun HONG
  • Publication number: 20250006991
    Abstract: An electrolyte solution for a lithium secondary battery includes a salt of metal element as an additive and a lithium secondary battery including the same.
    Type: Application
    Filed: December 4, 2023
    Publication date: January 2, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Korea Advanced Institute of Science and Technology
    Inventors: Eun Ji Kwon, Ji Yong Lee, Won Keun Kim, Samuel Seo, Yeon Jong Oh, Kyu Ju Kwak, Dong Hyun Lee, Sang Su Lee, Kyoung Han Ryu, Ji Ho Lim, Nam Soon Choi, Jeong A Lee, Jeong Hwan Byun
  • Publication number: 20240290551
    Abstract: Disclosed are a transparent electrode for a solar cell and a method of manufacturing the same. The transparent electrode for a solar cell has a low Young's modulus, excellent elasticity, self-healing properties, an average visible-light transmittance sufficient to implement bifacial properties, and excellent power conversion efficiency (PCE). In addition, the method of manufacturing the transparent electrode for a solar cell does not require an additional deposition process, so the electrode-manufacturing time can be reduced, and the electrode-manufacturing process can be performed separately from other solar-cell-manufacturing processes, which is advantageous for mass production and large-area application.
    Type: Application
    Filed: April 16, 2024
    Publication date: August 29, 2024
    Inventors: Yeong Hee Lee, Ri Ra Kang, Kyoung Han Ryu, Byung Hong Lee, Sang Il Lee, In Sik Yun, Jang Ung Park
  • Publication number: 20240199131
    Abstract: An embodiment rear structure of a vehicle body includes a rear opening having a first closed shape surrounding a rear of an upper body and mounted on the rear of the upper body, a rear end module having a second closed shape surrounding the rear opening and connected in a length direction of the vehicle body, and a rear cross member mounted on a lower part of a connection portion of the rear opening and the rear end module.
    Type: Application
    Filed: September 1, 2023
    Publication date: June 20, 2024
    Inventors: HaeHoon Lee, Jungho Lee, ChangHak Kang, Chan Woong Jeon, Sang Kyoung Han, Youngrock Kim
  • Publication number: 20240190509
    Abstract: An embodiment rear structure of a vehicle body includes a rear quarter roof side member defining part of an upper closed structure above the vehicle body, defining part of a rear closed structure behind the vehicle body, and including a side connection portion and a rear pillar upper reinforcement defining part of the rear closed structure, connected with a rear part of the rear quarter roof side member and a part of an upper part of the rear quarter roof side member, and including an upper pillar connection portion provided thereon, wherein the upper pillar connection portion is connected to the side connection portion by a fastener.
    Type: Application
    Filed: September 1, 2023
    Publication date: June 13, 2024
    Inventors: HaeHoon Lee, Jungho Lee, ChangHak Kang, Chan Woong Jeon, Sang Kyoung Han, Youngrock Kim
  • Publication number: 20240190519
    Abstract: A joint structure of a vehicle body includes a front body module connected to a front portion of an under body, a rear body module connected to a rear portion of the under body, and an engage unit that detachably engages the front body module and the rear body module.
    Type: Application
    Filed: September 15, 2023
    Publication date: June 13, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jae Hoon JUNG, Seokju GIM, Bong Guen KWON, Songjae JEONG, Sea Cheoul SONG, Sun Hyung CHO, Sang Kyoung HAN, Jaeha SHIM
  • Publication number: 20240190517
    Abstract: An embodiment rear structure for a vehicle body includes a rear floor panel and a rear floor side member mounted on both sides of an upper portion of the rear floor panel along a length direction of the vehicle body and defining a side closed section together with the rear floor panel.
    Type: Application
    Filed: September 5, 2023
    Publication date: June 13, 2024
    Inventors: Chang Hak Kang, Chan Woong Jeon, Sang Kyoung Han, HaeHoon Lee
  • Publication number: 20240156944
    Abstract: The present invention relates to an attenuated reovirus-based vaccine composition and a use thereof, the attenuated reovirus, according to the present invention, having the 251st to 455th amino acids of a sigma-1 protein of a capsid truncated such that when an epitope of an antigenic protein inducing cancer or infectious disease is introduced to the truncated site of the sigma-1 protein, the epitope of the antigenic protein is stably expressed in a cell, and thus the effect is gained of exhibiting an immune response such as producing a neutralizing antibody or inducing cell-mediated immunity. As such, the present invention is expected to be usefully employable as a vaccine composition for cancer or infectious disease by introducing the epitope of the antigenic protein to the truncated site of the sigma-1 protein of the attenuated reovirus according to the present invention.
    Type: Application
    Filed: March 22, 2022
    Publication date: May 16, 2024
    Inventors: Haeng Jun YOO, Tommy Michel ALAIN, Sang Kyoung HAN, Xiao XIANG, So Young KIM, Yeon Sook LEE, Ki Hoon SONG
  • Publication number: 20240140536
    Abstract: An embodiment roof reinforcement structure for a vehicle includes side body structures disposed on both sides of a vehicle body along a front to rear direction of the vehicle body, each of the side body structures including front and rear quarter completements at a front and a rear of the vehicle body, respectively, and a roof side inner member and a roof side panel connecting the front and rear quarter completements, a roof side inner bracket connected to the roof side inner member, a roof side outer assembly connected to the roof side inner bracket, and a roof side outer reinforcement member connected to the roof side inner bracket, the roof side outer assembly, and at least one of the front or the rear quarter completement on one of the sides of the vehicle body.
    Type: Application
    Filed: July 13, 2023
    Publication date: May 2, 2024
    Inventors: HaeHoon Lee, ChangHak Kang, Sang Kyoung Han, Youngrock Kim
  • Publication number: 20240124065
    Abstract: An embodiment roof structure of a vehicle is provided. The roof structure is coupled to side structures disposed along a vehicle width direction and is configured to mount a roof module. The roof structure includes a side upper reinforce assembly coupled to an upper interior of the side structures along a vehicle length direction and a plurality of roof rail assemblies arranged along the vehicle length direction, each of the plurality of roof rail assemblies being coupled to the side upper reinforce assembly by extending along the vehicle width direction into a cross-sectional interior of an upper portion of each of the side structures.
    Type: Application
    Filed: March 14, 2023
    Publication date: April 18, 2024
    Inventors: Chan Woong Jeon, Youngrock Kim, HaeHoon Lee, Chang Hak Kang, Sang Kyoung Han, Kwangok Han
  • Publication number: 20240124066
    Abstract: An embodiment swing door mounting structure for a vehicle includes a roof side reinforcement member coupled to an inner side of a cross section of a roof side of a side structure in a vehicle body front and rear direction and a door mounting member coupled to the roof side reinforcement member to define an open cross section for mounting a swing door on the roof side.
    Type: Application
    Filed: June 19, 2023
    Publication date: April 18, 2024
    Inventors: Chan Woong Jeon, Youngrock Kim, Jaeseung Lee, Gookhyun Jeon, Chang Hak Kang, Sang Kyoung Han, HaeHoon Lee
  • Publication number: 20240109596
    Abstract: An embodiment roof structure for a vehicle includes a plurality of roof rail assemblies disposed along a vehicle width direction of a vehicle body and connected to a pair of side structures that are disposed on each side of the vehicle body along a front to rear direction of the vehicle body and a roof module connected to the plurality of roof rail assemblies.
    Type: Application
    Filed: May 30, 2023
    Publication date: April 4, 2024
    Inventors: Chan Woong Jeon, Youngrock Kim, HaeHoon Lee, ChangHak Kang, Sang Kyoung Han, Kwangok Han
  • Publication number: 20240088432
    Abstract: An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0?x?4, y satisfies a second equation 0?y?6, and z satisfies a third equation 1?z?2.
    Type: Application
    Filed: April 12, 2023
    Publication date: March 14, 2024
    Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Yeon Jong Oh, Kyoung Han Ryu, Dong Hyun Lee, Han Su Kim, Ji Whan Lee, Seong Hoon Choi, Seung Do Mun
  • Publication number: 20240066960
    Abstract: An embodiment vehicle door opening/closing system includes an inner panel defining a door open portion of a vehicle, the inner panel including an installation groove having a protruding or recessed shape, a driving device disposed in the installation groove of the inner panel, and a link mechanism installed on a chassis through a rotating shaft, a first end of the link mechanism being connected to the driving device such that power is transferred thereto, and a second end of the link mechanism being connected to a door such that, during driving of the driving device, the link mechanism rotates with reference to the rotating shaft to open/close the door.
    Type: Application
    Filed: January 23, 2023
    Publication date: February 29, 2024
    Inventors: Chang Hak Kang, Jae Seung Lee, Gook Hyun Jeon, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
  • Publication number: 20240059355
    Abstract: An embodiment is a side sill assembly for a vehicle including a side sill inner part coupled to a floor of a vehicle and extending in a longitudinal direction of the vehicle, the side sill inner part having an accommodation space formed by recessing a partial section toward an inside of the vehicle and configured such that a link mechanism connected to a door of the vehicle is rotatably accommodated in the accommodation space, a side sill center part having a cross-section extending from the side sill inner part to an outside of the vehicle, the side sill center part extending in the longitudinal direction of the vehicle along the side sill inner part, and a side sill cover configured to define a closed cross-section by connecting the side sill center part and an upper portion of the side sill inner part in a section except for the accommodation space.
    Type: Application
    Filed: December 5, 2022
    Publication date: February 22, 2024
    Inventors: Chang Hak Kang, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
  • Publication number: 20240041959
    Abstract: Provided is a modified reovirus, a pharmaceutical composition thereof, and a method of treating cancer using the same which not only has an excellent anticancer effect on various cancers, including rare cancers, but can also enhance the effect of cancer immunotherapy agents.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 8, 2024
    Applicant: VIROCURE, INC.
    Inventors: Haeng Jun YOO, Sang Kyoung HAN, Yeon Sook LEE, Ki Hoon SONG
  • Publication number: 20240014398
    Abstract: Disclosed is an electrode including a polymer fiber aggregate and a manufacturing method thereof. The electrode may be used in a capacitor and include a cut conductive polymer fiber and pores therein to increase a specific surface area even when the thickness is increased, thereby increasing ion conductivity and improving energy power and a manufacturing method thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: January 11, 2024
    Inventors: Byung Hong Lee, Kyoung Han Ryu, Ri Ra Kang, Myung Han Yoon, Young Seok Kim