Patents by Inventor Jun-Kyu Park

Jun-Kyu 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: 20250141003
    Abstract: The battery module according to the present disclosure includes a cell block assembly including a plurality of cells, a bottom plate disposed on a first surface of the cell block assembly, a frame surrounding a second surface opposite to the first surface and a side surface of the cell block assembly, and a pair of end plates disposed on each of front and rear surfaces of the cell block assembly, respectively.
    Type: Application
    Filed: April 27, 2023
    Publication date: May 1, 2025
    Inventors: Ki Taek JUNG, Jun Kyu PARK, Jun Yeob SEONG
  • Patent number: 12286367
    Abstract: A scale-free boiler of the present disclosure includes a boiler case, a main flow path disposed inside the boiler case and in communication with a heating flow path disposed outside the boiler case to provide heating, a heat source for heating water flowing along the main flow path, and a filter for removing, based on an electrical force, an ionic material contained in the water flowing along the main flow path or water to be supplied to the main flow path to prevent occurrence of scale.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: April 29, 2025
    Assignee: Kyungdong Navien Co., Ltd.
    Inventors: Soo Young Lee, Jun Kyu Park, Gu Min Lim
  • 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
  • Publication number: 20250093073
    Abstract: An air heating apparatus according to the present disclosure includes an expansion tank, a water heater that receives heat from a combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heater and exchanges heat with air to be discharged for heating, a fan that blows the air to the heating heat exchanger, and a case in which the expansion tank, the water heater, the heating heat exchanger, and the fan are arranged, wherein the case includes an outer case and a first opening cover that is coupled to the outer case, the first opening cover includes a communication part and a water replenishment cover, and when the water replenishment cover is removed, an operation of at least one of the expansion tank, the water heater, the heating heat exchanger, and the fan is stopped.
    Type: Application
    Filed: September 16, 2024
    Publication date: March 20, 2025
    Inventors: Jae Sung Hong, Jun Kyu Park, Kwang Jae Lim
  • Patent number: 12241641
    Abstract: Disclosed is an air heating apparatus including a burner configured to cause a combustion reaction, a main passage, through which water flows while circulating, a heat exchanging device configured to receive heat from combustion gas generated by the combustion reaction and heat the water flowing along the main passage, a heating heat exchanger configured to receive the water heated by the heat exchanging device and exchange heat with the air for heating, a fan configured to send the air to the heating heat exchanger, and a hot water discharge port connected to the main passage such that the water heated by the heat exchanging device is discharged to an outside of the main passage.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: March 4, 2025
    Assignee: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jun Kyu Park, Duck Sik Park, Dong Hwan Kim, Seong Sik Moon
  • Patent number: 12230816
    Abstract: A secondary battery case includes a recess part recessed downward, and a sealing part provided around the recess part when the secondary battery case is unfolded. At least portions of the sealing part are attached to each other to seal inner surfaces of the recess part from an outside. A secondary battery includes an electrode assembly and the secondary battery case. The recess part of the secondary battery case has a width that corresponds to a thickness of the electrode assembly.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: February 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Jun Kyu Park, Jeong Min Ha, Gi Man Kim, Hyun Chul Ha
  • Patent number: 12169045
    Abstract: A condensate trap apparatus according to the present invention comprises: an inlet hole for inflowing a condensate; a storage space for storing the condensate introduced from the inlet hole; an outlet unit including a discharge hole for discharging the stored condensate from the storage space; and a buoyant body including a closing portion which is convex vertically downward so as to close the discharge hole by being seated on the outlet unit, and a support of a pillar type extending vertically upward from the closing portion.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: December 17, 2024
    Assignee: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jun Kyu Park, Hyun Tak Woo
  • Publication number: 20240405360
    Abstract: The battery module includes a cell assembly having at least one battery cell, and a module frame configured to accommodate the battery cell in a cell accommodation portion and to open a part of the cell accommodation portion.
    Type: Application
    Filed: April 25, 2023
    Publication date: December 5, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sung-Hwan JANG, Hye-Mi JUNG, Jun-Kyu PARK, Jun-Yeob SEONG
  • Patent number: 12130052
    Abstract: A heat exchanger unit according to the present disclosure includes a combustion chamber in which a flame caused by a combustion reaction is located, a heat exchanger for a condensing boiler, the heat exchanger being located under the combustion chamber and including heat exchange pipes that receive heat generated by the combustion reaction and heat heating-water flowing through the heat exchange pipes and a main case having the heat exchange pipes accommodated in an interior space thereof, and a combustion chamber heat insulation pipe that is disposed adjacent to the combustion chamber and that receives the heating-water and allows the heating-water to flow therethrough to thermally insulate the combustion chamber.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 29, 2024
    Assignee: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jun Kyu Park, Sung Cheul Cho
  • Patent number: 12126035
    Abstract: A pouch-type secondary battery and a method of manufacturing same are capable of completely protecting a metal layer from moisture or air by forming an insulating coating layer including a conformal coating layer on the metal layer exposed at a cut surface of a battery case. The method includes a first step of preparing a battery case including an upper case and a lower case by cutting a laminate sheet including an outer coating layer, a metal layer, and an inner coating layer; a second step of receiving an electrode assembly between the upper case and the lower case; a third step of forming a sealing portion by contacting outer peripheries of the upper case and the lower case; and a fourth step of forming a conformal coating layer on a side surface of the sealing portion so as to prevent exposure of the metal layer.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: October 22, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Sang Wook Yim, Jun Yeob Seong, Jun Kyu Park, Ki Taek Jung
  • Publication number: 20240344738
    Abstract: A heat exchanger unit according to the present disclosure includes a combustion chamber in which a flame caused by a combustion reaction is located, a heat exchanger for a condensing boiler, the heat exchanger being located under the combustion chamber and including heat exchange pipes that receive heat generated by the combustion reaction and heat heating-water flowing through the heat exchange pipes and a main case having the heat exchange pipes accommodated in an interior space thereof, and a combustion chamber heat insulation pipe that is disposed adjacent to the combustion chamber and that receives the heating-water and allows the heating-water to flow therethrough to thermally insulate the combustion chamber.
    Type: Application
    Filed: June 24, 2024
    Publication date: October 17, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD
    Inventors: Jun Kyu PARK, Sung Cheul CHO
  • Publication number: 20240255181
    Abstract: An air heating apparatus includes an expansion tank that stores water, a water heating device that receives heat from combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heating device and conducts heat exchange between air to be released for heating and the water, a fan that supplies the air to the heating heat exchanger, and a case in which the water heating device, the expansion tank, the heating heat exchanger, and the fan are disposed. The case includes an outer box, a first partition wall that is coupled to the outer box and that extends in a reference direction to divide the inside of the outer box into a first partition space and a second partition space, a second partition wall disposed in the first partition space, and a third partition wall.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 1, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jae Sung HONG, Su Hwa SONG, Jun Kyu PARK
  • Publication number: 20240255182
    Abstract: An air heating apparatus includes an expansion tank that stores water, a water heating device that receives heat from combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heating device and conducts heat exchange between air to be released for heating and the water, a fan that supplies the air to the heating heat exchanger, a case in which the water heating device, the expansion tank, the heating heat exchanger, and the fan are disposed, a main passage that connects the expansion tank, the water heating device, and the heating heat exchanger, and an overpressure prevention passage that branches off from the main passage and has one end portion disposed on one side of the case.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 1, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jun Kyu PARK, Su Hwa SONG
  • Patent number: 12050029
    Abstract: A filter assembly structure and a water heater including the same are provided. The filter assembly structure includes a filter housing coupled to an inner surface of a base panel provided in a case of a water heater, and including a flow space formed together with the inner surface of the base panel and an entrance to communicate with the flow space, and a filter assembly detachably assembled with the filter housing and including an air filter to filter air introduced through an air inlet provided in the base panel. The filter assembly is provided in a slide structure and inserted into or separated from the filter housing through the entrance.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: July 30, 2024
    Assignee: KYUNGDONG NAVIEN CO., LTD
    Inventors: Jun Kyu Park, Choong Gon Lee
  • Publication number: 20240219071
    Abstract: An air heating apparatus includes a burner configured to cause combustion reaction, a heat exchange part configured to receive heat from a combustion gas generated by the combustion reaction so as to heat water, a heating heat exchanger configured to receive the water heated by the heat exchange part so as to be heat-exchanged with air to be discharged for heating, a fan configured to blow the air to the heating heat exchanger, a condensed water receiver configured to collect and discharge condensed water generated in the heat exchange part, a case in which the burner, the heat exchange part, the heating heat exchanger, the fan, and the condensed water receiver are embedded, and a condensed water trap disposed outside the case and configured to receive the condensed water transferred from the condensed water receiver so as to provide a trap configured to block leakage of the combustion gas.
    Type: Application
    Filed: December 18, 2023
    Publication date: July 4, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jae Sung HONG, Jun Kyu PARK
  • Patent number: 12025346
    Abstract: The present invention relates to a smoke tube boiler including: a mix chamber which includes a mixing space in which combustion gas and air are mixed, a mix chamber body having a flat shape, and a flat plate-shaped burner disposed in a horizontal direction above a combustion chamber; and a heat exchanger which includes an outer shell forming an outer wall of a water tank into and from which a heat medium is introduced and discharged and which accommodates the heat medium, a plurality of tubes formed in a flat shape that are configured to allow combustion gas generated in the combustion chamber to flow therein and cause a heat exchange to occur between the combustion gas and the heat medium flowing outside the tubes, turbulators coupled to an inner side of the tube and configured to induce occurrence of a turbulent flow in the flow of the combustion gas, and multi-stage barriers disposed between the outer shell and the tube and configured to induce a heat medium flow direction to be alternately changed between
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: July 2, 2024
    Assignee: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Jun Kyu Park, Sung Cheul Cho, In Chul Jeong
  • Patent number: 12025913
    Abstract: A method of making a bonded polymeric assembly by transfer printing comprises contacting a stamp with a solid-phase ink comprising a photoresist to form an inked stamp, where the solid-phase ink is reversibly bound to the stamp. The inked stamp is aligned with an object comprising the photoresist and is stamped onto the object. The stamp is then removed, thereby transferring the solid-phase ink onto the object. The solid-phase ink is thermally joined with the object. Thus, a bonded polymeric assembly comprising a bonded joint between the solid-phase ink and the object is formed.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: July 2, 2024
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: Seok Kim, Hohyun Keum, Jun Kyu Park
  • Publication number: 20240210071
    Abstract: A case for a water heater includes a case cover provided to accommodate the water heater in an inner space thereof, and a case frame configured to support the case cover in the inner space. The case cover includes a rear cover part including a plurality of holes passing through a plurality of pipes connected to the water heater, an upper cover part configured to cover an upper portion of the water heater and provided to be detached from the case frame, a side cover part configured to cover a side surface of the water heater and provided to be detached from the case frame, and a front cover part configured to cover a front surface of the water heater and provided to be detached from the side cover part.
    Type: Application
    Filed: December 20, 2023
    Publication date: June 27, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Kyu Hong LEE, Choong Gon LEE, Jun Kyu PARK
  • Publication number: 20240183534
    Abstract: Provided is a dual venturi. The dual venturi includes a housing including a housing body opened in a reference direction so that a gas or air flows, an inner partition wall through which an inner space of the housing body is divided into a first conduit and a second conduit, and a gas providing part provided with a first gas conduit passing through the first conduit to allow the first conduit to communicate with the outside therein and a second gas conduit configured to allow the second conduit to communicate with the outside, an opening/closing unit disposed in the inner space to open and close the first gas conduit and the second conduit, and a driver connected to the opening/closing unit to provide driving force to the opening/closing unit.
    Type: Application
    Filed: December 1, 2023
    Publication date: June 6, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Kyu Hong LEE, Choong Gon LEE, Jun Kyu PARK
  • Patent number: D1038643
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: August 13, 2024
    Assignee: BEDMATE-U INC.
    Inventor: Jun Kyu Park