Patents by Inventor Kyoung Park

Kyoung Park 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: 20250210258
    Abstract: A multilayer electronic component includes a body including a dielectric layer, and internal electrode layers disposed alternately in a first direction with the dielectric layer, and; first and second external electrodes disposed on the third and fourth surfaces, respectively, wherein internal electrode layer includes a main portion and an internal electrode extending from the main portion and connected to the external electrode through the lead portion, and a dummy electrode spaced apart from the internal electrode and connected to the external electrode, and a width of the lead portion may be smaller than a width of the main portion, at least a portion of the dummy electrode overlap the internal electrode in a length direction, and the dummy electrode may not overlap the internal electrode of another layer in a laminate direction.
    Type: Application
    Filed: October 29, 2024
    Publication date: June 26, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jung Wun Hwang, Chae Dong Lee, Sun Kyoung Park, Ji Hye Oh
  • Publication number: 20250201961
    Abstract: A battery pack includes: a lower pack housing having a plurality of module regions; a plurality of thermally conductive resin layers disposed in respective ones of the plurality of module regions; and a plurality of cell blocks mounted on respective ones of the plurality of module regions at an upper side of the respective thermally conductive resin layer, wherein each of the plurality of cell blocks includes: a battery cell stack in which a plurality of battery cells are stacked; and an insulator that surrounds the battery cell stack.
    Type: Application
    Filed: February 27, 2025
    Publication date: June 19, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Subin Park, Junyeob Seong, Won Kyoung Park
  • Publication number: 20250183407
    Abstract: A battery pack according to an embodiment of the present invention may include a plurality of battery modules including a battery cell stack where a plurality of battery cells are stacked, a module frame accommodating the battery cell stack, and a heat sink disposed below a bottom portion of the module frame. A pack frame may accommodate the plurality of battery modules. A refrigerant transmission bolt may couple the bottom portion of the module frame, the heat sink, and the pack frame. The pack frame may include a pack refrigerant pipe for supply and discharge of a refrigerant. A connection conduit in the refrigerant transmission bolt may connect the pack refrigerant pipe and the heat sink.
    Type: Application
    Filed: January 10, 2025
    Publication date: June 5, 2025
    Applicant: LE Energy Soulution, Ltd.
    Inventors: Hyun Seop Yun, Won Kyoung Park, Junyeob Seong, Honggoo Han
  • Publication number: 20250183472
    Abstract: A battery pack is configured to discharge a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack includes a pack housing; battery modules; and a pack cover configured to include a side venting channel configured to guide the gas generated in the battery module to the center space at a position corresponding to the battery module, and a center venting channel having a volume equal to or greater than the volume of the side venting channel and configured to guide the gas collected in the center space to the outside of the pack housing at a position corresponding to the center space.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 5, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Tae-Kyeong LEE, Ju-Hwan SHIN, Myung-Ki PARK, Won-Kyoung PARK, Jun-Yeob SEONG, Sung-Hoon WOO, Hyoung-Suk LEE
  • Patent number: 12315953
    Abstract: A battery pack is configured to discharge a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack includes a pack housing; battery modules; and a first side venting channel and a second side venting channel configured to guide a venting gas generated from the battery modules to a collection space at a position corresponding to the battery module, and the pack cover includes a protrusion on a surface of a region corresponding to the collection space.
    Type: Grant
    Filed: January 25, 2023
    Date of Patent: May 27, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Sung-Hoon Woo, Ju-Hwan Shin, Myung-Ki Park, Won-Kyoung Park, Jun-Yeob Seong, Tae-Kyeong Lee, Hyoung-Suk Lee
  • Publication number: 20250149729
    Abstract: The present disclosure discloses a battery pack configured to discharge a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack according to one aspect of the present disclosure includes a pack housing; a battery module; and a pack cover having a first side venting channel, a second side venting channel and a center venting channel configured to guide a venting gas generated from the battery module at a position corresponding to the battery module, the pack cover being configured to cover the battery modules by being coupled to the pack housing.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 8, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ju-Hwan SHIN, Myung-Ki PARK, Won-Kyoung PARK, Jun-Yeob SEONG, Sung-Hoon WOO, Tae-Kyeong LEE, Hyoung-Suk LEE
  • Patent number: 12283679
    Abstract: A battery module includes a battery cell stack in which a plurality of battery cells are stacked; a module frame for housing the battery cell stack; and a heat sink which is formed under the bottom portion of the module frame and cools the plurality of battery cells. The heat sink includes a lower plate and a partition wall portion forming a flowing path of a refrigerant, and the partition wall portion is formed of a shape memory alloy, and the shape of the partition wall portion is deformed according to temperature, thereby changing the flow of the refrigerant.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: April 22, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Won Kyoung Park, Junyeob Seong, Honggoo Han, Hyun Seop Yun
  • Patent number: 12283712
    Abstract: A battery pack discharges a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack includes a pack housing; a battery module; and a pack cover having a first center venting channel, a first side venting channel, a second center venting channel and a second side venting channel configured to guide a venting gas generated from the battery module at a position corresponding to the battery module, the pack cover being configured to cover the battery modules by being coupled to the pack housing.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: April 22, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Ju-Hwan Shin, Sung-Hoon Woo, Myung-Ki Park, Won-Kyoung Park, Jun-Yeob Seong, Tae-Kyeong Lee, Hyoung-Suk Lee
  • Patent number: 12277628
    Abstract: Provided are a font generating system and a font generating method. The font generating system and the font generating method of the present disclosure are provided to include a component decomposer which has at least one character input thereto and decomposes the input character into at least one component, a component converter which converts the at least one component into a component with a predetermined font to generate at least one imaging component, and a component recomposer which recomposes the at least one imaging component to generate a fonted character.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: April 15, 2025
    Assignee: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Jae Young Choi, Jang Kyoung Park, Geun Ho Jeong
  • Patent number: 12272806
    Abstract: A battery pack includes: a lower pack housing having a plurality of module regions; a plurality of thermally conductive resin layers disposed in respective ones of the plurality of module regions; and a plurality of cell blocks mounted on respective ones of the plurality of module regions at an upper side of the respective thermally conductive resin layer, wherein each of the plurality of cell blocks includes: a battery cell stack in which a plurality of battery cells are stacked; and an insulator that surrounds the battery cell stack.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: April 8, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Subin Park, Junyeob Seong, Won Kyoung Park
  • Publication number: 20250104922
    Abstract: A multilayer electronic component according to an example embodiment may include: a body including a plurality of dielectric layers, a first internal electrode, a second internal electrode, and a margin pattern; and an external electrode disposed on the body. The first and second internal electrodes may be alternately disposed in a first direction with the dielectric layer interposed therebetween, and the margin pattern may be disposed in a position different from the first and second internal electrodes in the first direction and may be disposed so as not to overlap the first internal electrode or the second internal electrode in the first direction.
    Type: Application
    Filed: July 18, 2024
    Publication date: March 27, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jung Wun HWANG, Chae Dong LEE, Sun Kyoung PARK, Ji Hye OH, Jae Hee KIM, Sang Hyun PARK
  • Publication number: 20250104923
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode disposed on the dielectric layer, an external electrode including a base electrode layer connected to the internal electrode, and an interface layer disposed between an end of the dielectric layer and the base electrode layer. The interface layer includes a first glass containing Ba, Zn, and Si. The base electrode layer includes a second glass containing Ba and Si. When an average molar ratio (Ba/Si) of Ba to Si contained in the first glass is M1 and an average molar ratio (Ba/Si) of Ba to Si contained in the second glass is M2, M1 and M2 satisfy M1/M2?1.5.
    Type: Application
    Filed: July 24, 2024
    Publication date: March 27, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chae Dong LEE, Jung Wun HWANG, Sun Kyoung PARK, Ji Hye OH
  • Patent number: 12261325
    Abstract: A battery module including a cell stack structure in which a plurality of battery cells including a first battery cell and a second battery cell neighboring each other are stacked. A bus bar frame assembly includes a plurality of lead drawing holes from which electrode leads included in the plurality of battery cells are drawn out. An electrode lead of a first polarity included in the first battery cell and an electrode lead of the first polarity included in the second battery cell are externally drawn out through a same lead drawing hole. The electrode lead of the first battery cell and the electrode lead of the second battery cell are bent in a same direction at a same location and each includes a first bent portion formed on a terrace portion and a second bent portion formed in a region where a lead film is formed.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: March 25, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Won-Kyoung Park, Jun-Yeob Seong, Jung-Min Kwak, Jun-Kyu Park
  • Patent number: 12246173
    Abstract: The lead implanted in a body to apply electrical stimulation to body organs may include: an electrode wire having one end provided as an insertion portion to be inserted into a body and the other end provided as an interface portion for connection with an external device to transmit a stimulation signal: a plurality of first electrodes in the insertion portion; a plurality of second electrodes on the interface portion; and a plurality of signal lines interconnecting the first electrodes and the second electrodes, wherein the insertion portion of the electrode wire includes a plurality of support portions on which the first electrodes are respectively disposed and a plurality of stretchable portions between the support portions and expandable and contractible, and further includes an operation unit for pushing or pulling each support portion in a longitudinal direction of the electrode wire to adjust a position of the support portion.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: March 11, 2025
    Assignee: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
    Inventors: Eun Kyoung Park, Tae Kyung Kim, Tae Woo Kim, Kyu Sung Lee
  • Publication number: 20250079087
    Abstract: A multilayer electronic component according to an example embodiment may include: a body including dielectric layers and internal electrodes; and an external electrode including a connection portion, and a band portion extending from the connection portion, wherein the external electrode may include an electrode layer connected to the internal electrode and including a first conductive metal and glass, a conductive resin layer disposed on the electrode layer and including a second conductive metal and a resin, and a silver (Ag) coating layer disposed between an electrode layer and a conductive resin layer of the band portion, and an average thickness of the silver (Ag) coating layer may be 2 ?m or more and 5 ?m or less.
    Type: Application
    Filed: July 25, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sun Kyoung PARK, Chae Dong LEE, Jung Wun HWANG, Wi Hun KIM
  • Patent number: 12233257
    Abstract: An implantable lead having adjustable electrode locations and a system for controlling the same. The implantable lead may include a plurality of first electrodes exposed and formed at an upper part of a main body at given intervals, a plurality of second electrodes coupled to a stepped lower part of the main body and configured to deliver a stimulus signal to a core area into which the lead is inserted, and a plurality of signal lines embedded in the main body and configured to connect the first electrodes and the second electrodes in a one-to-one manner. In this case, a slot for coupling and up and down movement of the second electrodes may be formed in the lower part. As the second electrodes are individually moved along the slot by an external force acting on the signal lines, locations of the second electrodes in the lower part may be adjusted.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
    Inventors: Eun Kyoung Park, Tae Kyung Kim, Tae Woo Kim, Min Hee Kang, Dong Il Choi, Kyu Sung Lee
  • Patent number: 12230776
    Abstract: A battery pack according to an embodiment of the present invention may include a plurality of battery modules including a battery cell stack where a plurality of battery cells are stacked, a module frame accommodating the battery cell stack, and a heat sink disposed below a bottom portion of the module frame. A pack frame may accommodates the plurality of battery modules. A refrigerant transmission bolt may couple the bottom portion of the module frame, the heat sink, and the pack frame. The pack frame may includes a pack refrigerant pipe for supply and discharge of a refrigerant. A connection conduit in the refrigerant transmission bolt may connects the pack refrigerant pipe and the heat sink.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: February 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Seop Yun, Won Kyoung Park, Junyeob Seong, Honggoo Han
  • Publication number: 20250038304
    Abstract: A battery module including an upper battery cell stack and a lower battery, each of the upper and lower battery cell stacks including a plurality of battery cells; a cooling flow path located between the upper battery cell stack and the lower battery cell stack; a housing for the upper battery cell stack and the lower battery cell stack; an inlet port for supplying a refrigerant to the cooling flow path; and an outlet port for discharging the refrigerant from the cooling flow path, where the inlet and outlet ports are located opposite to each other, so that the refrigerant flows in one direction in the cooling flow path. A longitudinal direction of each of the plurality of battery cells is parallel to the one direction of flow of the refrigerant.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 30, 2025
    Inventors: Won Kyoung Park, Junyeob Seong, Myungki Park, Subin Park
  • Publication number: 20250030083
    Abstract: The battery pack according to one embodiment of the present disclosure includes: a lower pack housing including a plurality of module regions; a thermally conductive resin layer located in the module region; a battery module mounted on the module region and located on the thermally conductive resin layer; and an upper pack housing for covering the battery module, wherein the battery module comprises a battery cell stack in which a plurality of battery cells are stacked, and the battery cell stack directly faces the thermally conductive resin layer, wherein the battery cell stack includes cooling fins located between battery cells adjacent to each other among the plurality of battery cells, and wherein the end portion of the cooling fin comes into contact with the thermally conductive resin layer.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 23, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Subin Park, Junyeob Seong, Won Kyoung Park
  • Patent number: 12206103
    Abstract: Disclosed is a modified iron oxyhydroxynitrate including iron oxyhydroxynitrate and hydrogen phosphate ions adsorbed on a surface thereof. Also disclosed is a method for preparing the same, a positive electrode for a lithium secondary battery including the modified iron oxyhydroxynitrate as a positive electrode additive, and a lithium secondary battery including the same.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: January 21, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Jihoon Ahn, Yun Kyoung Kim, Taek Gyoung Kim, Eun Kyoung Park, Suenghoon Han