Patents by Inventor Seung Joon Kim
Seung Joon Kim 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).
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Patent number: 11978876Abstract: A battery module includes a battery cell stack constituted by a plurality of stacked pouch-shaped battery cells, a battery module housing configured to receive the battery cell stack, and a heat dissipation member coupled to a portion of the battery module housing, wherein the heat dissipation member has a through-hole formed in a heat dissipation plate disposed so as to face the battery cell stack and a sealing member is added to the through-hole, and a method of manufacturing the heat dissipation member. It is possible to effectively prevent thermal runaway of a battery cell that has caught fire while minimizing an increase in volume of the battery module.Type: GrantFiled: December 2, 2020Date of Patent: May 7, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Young Bum Cho, Eun Gyu Shin, Jae Min Yoo, Seung Joon Kim
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Publication number: 20240145772Abstract: An embodiment composition for solid electrolyte membranes of all-solid-state batteries includes a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities. An embodiment method of manufacturing a solid electrolyte membrane for an all-solid-state battery includes forming a composition including a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities and cross-linking the composition.Type: ApplicationFiled: September 14, 2023Publication date: May 2, 2024Inventors: So Yeon Kim, Yun Sung Kim, Ga Hyeon Im, Yoon Kwang Lee, Hong Seok Min, Kyu Joon Lee, Dong Won Kim, Young Jun Lee, Hui Tae Sim, Seung Bo Hong
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Publication number: 20240145807Abstract: A cooling member located in an upper part of a battery cell stack in which a plurality of battery cells are stacked includes an upper plate, a lower plate, and a coolant incorporated in an inner space between the upper plate and the lower plate. The lower plate includes a first part in which a fragile part is formed, and a second part in which the fragile part is not formed. A thickness value of the first part is smaller than a thickness value of the second part.Type: ApplicationFiled: July 22, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Young Bum CHO, Jae Min YOO, Eungyu SHIN, Seung Joon KIM, Sanghyun YU
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Publication number: 20240123837Abstract: A method of controlling an add-on mobility includes measuring a force in a front-rear direction between a main body vehicle and the add-on mobility by a force sensor connecting the main body vehicle and the add-on mobility and controlling a driving force and a braking force of the add-on mobility according to a magnitude of the force in the front-rear direction measured by the force sensor.Type: ApplicationFiled: April 19, 2023Publication date: April 18, 2024Inventors: Hyuk Joon Kwon, Buhm Joo Suh, Woul Sun Choi, Seung Wook Lee, Tal Chol Kim, Yeong Il Choi
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Patent number: 11962039Abstract: A method of mounting a bus-bar frame includes: forming a plurality of cell lead blocks and a battery cell stacked body by alternately stacking a cell lead block and at least one battery cell; disposing a top cover with respective ends on which a bus-bar frame is installed so as to cover the battery cell stacked body; removing the lead blocks from a space between the battery cell stacked body and the bus-bar frame; and installing the bus-bar frame on the battery cell stacked body by rotating the bus-bar frame. The alternately stacking of the cell lead block and the at least one battery cell includes positioning an electrode lead protruding from each battery cell between neighboring ones of the cell lead blocks.Type: GrantFiled: August 19, 2019Date of Patent: April 16, 2024Assignee: LG Energy Solution, Ltd.Inventors: Young Bum Cho, Kyung Mo Kim, Sung Won Seo, Seung Joon Kim
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Patent number: 11951890Abstract: Proposed are a seat side bolster apparatus and a control method thereof. The seat side bolster apparatus of the disclosure includes a driving unit, which is provided under a foam pad of a seat cushion, is moved upwards and downwards by operation of an actuator, and presses the foam pad upwards when moving upwards, and a covering bracket, which is connected to the driving unit so as to be moved upwards and downwards together with the driving unit and to which an end of a covering enveloping the foam pad of the seat cushion is fixed.Type: GrantFiled: July 13, 2022Date of Patent: April 9, 2024Assignee: HYUNDAI TRANSYS INCORPORATEDInventors: Jae Keun Park, Do Hyun Kim, Sung Hyun Jo, Seung Joon Lee, Jae Sang Lim
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Patent number: 11955288Abstract: A multilayer electronic component includes a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween and including a capacitance forming portion, by which capacitance of the multilayer electronic component is defined, having the first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, cover portions disposed on two opposing surfaces of the capacitance forming portion in a first direction, and margin portions disposed on two opposing surfaces of the capacitance forming portion in a second or third direction, in which ?3.0<{1?(Hc/H1)}×100?0.4, where an average hardness of the cover portions is Hc and an average hardness of the first margin portions is H1.Type: GrantFiled: March 3, 2022Date of Patent: April 9, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Yeon Kim, Jae Joon Lee, Seung Ryeol Lee
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Publication number: 20240113304Abstract: Disclosed is a cathode for a lithium secondary battery, which has a coating layer formed on an edge portion of a cathode plate, a method of manufacturing the cathode, and a lithium secondary battery including the cathode. The cathode includes a cathode plate and a coating layer formed at an edge portion of the cathode plate, in which the cathode plate includes a cathode current collector provided with cathode tab and a cathode active material laminated on at least one surface of the cathode current collector, and the coating layer includes a conductive polymer layer and an insulating coating layer.Type: ApplicationFiled: July 3, 2023Publication date: April 4, 2024Inventors: Won Joon JANG, Hyun Je KIM, Tae Seob OH, Seong Hwan LEE, Seung Taek LEE, Chan Sub LEE
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Patent number: 11945744Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).Type: GrantFiled: April 14, 2023Date of Patent: April 2, 2024Assignees: SAMSUNG ENGINEERING CO., LTD., SAMSUNG ELECTRONICS CO., LTDInventors: Seok Hwan Hong, Dae Soo Park, Seung Joon Chung, Yong Xun Jin, Jae Hyung Park, Jae Hoon Choi, Jae Dong Hwang, Jong Keun Yi, Su Hyoung Cho, Kyu Won Hwang, June Yurl Hur, Je Hun Kim, Ji Won Chun
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Patent number: 11949885Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.Type: GrantFiled: May 2, 2023Date of Patent: April 2, 2024Assignee: LG ELECTRONICS INC.Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
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Publication number: 20240100929Abstract: A powertrain apparatus for an electric vehicle, includes a planetary gear set including three rotation elements, a first motor connected to a first rotation element of the planetary gear set, a differential engaged to a second rotation element of the planetary gear set, a second motor connected to a third rotation element of the planetary gear set, and a synchronizer configured to selectively connect or disconnect between a driveshaft coupled to one side of the differential and the second motor and to selectively connect or disconnect between the second rotation element of the planetary gear set and the third rotation element of the planetary gear set.Type: ApplicationFiled: March 2, 2023Publication date: March 28, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Hyuk Joon KWON, Buhm Joo SUH, Woul Sun CHOI, Seung Wook LEE, Tal Chol KIM, Yeong II CHOI
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Publication number: 20240095894Abstract: Disclosed is a medical image conversion method and apparatus. The medical image conversion apparatus trains a first artificial intelligence model to output a second contrast-enhanced image, based on first learning data including a pair of a first contrast-enhanced image and a first non-contrast image, and trains a second artificial intelligence model to output a second non-contrast image, based on second learning data including a pair of the first non-contrast image of the first learning data and the second contrast-enhanced image. The disclosure was supported by the “AI Precision Medical Solution (Doctor Answer 2.0) Development” project hosted by Seoul National University Bundang Hospital (Project Serial No.: 1711151151, Project No.: S0252-21-1001).Type: ApplicationFiled: July 19, 2023Publication date: March 21, 2024Applicant: Medicalip Co., Ltd.Inventors: Sang Joon Park, Jong Min Kim, Han Jae Chung, Seung Min Ham
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Publication number: 20240084259Abstract: The present invention relates to stem cell-derived mature cardiomyocytes and a cardiovascular disease model using same and, more specifically, to differentiation into mature ventricular cardiomyocytes by culturing stem cells in a medium containing FGF4 and ascorbic acid, and use of the differentiated mature ventricular cardiomyocytes as a cardiovascular disease cell model. The mature ventricular cardiomyocytes, obtained by culturing stem cells in a medium containing FGF4 and ascorbic acid and inducing the differentiation thereof, and cardiovascular disease cell model using same according to the present invention are very useful for screening for cardiovascular disease therapeutic agents and evaluation of the toxicity of new drugs.Type: ApplicationFiled: November 13, 2019Publication date: March 14, 2024Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Do-Sun LIM, Seung Cheol CHOI, Hyung Joon JOO, Jong-Ho KIM, Chi-Yeon PARK, Yongdoo PARK
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Patent number: 11916523Abstract: An amplification apparatus includes an amplifier having an inverting terminal, and a non-inverting terminal connected to a reset voltage node, a first capacitor connected to the inverting terminal, an input voltage being applied to the first capacitor, a second capacitor connected to the inverting terminal and an output terminal of the amplifier, and a duty-cycled resistor, connected in parallel to the second capacitor, including a first resistor. The duty-cycled resistor is configured to connect the first resistor and the inverting terminal and to disconnect the first resistor and the reset voltage node during a first time interval included in a period to complete an on-and-off cycle of the duty-cycled resistor, and disconnect the first resistor and the inverting terminal and to connect the first resistor and the reset voltage node during a second time interval included in the period.Type: GrantFiled: April 13, 2021Date of Patent: February 27, 2024Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Wonseok Lee, Kent Edrian Lozada, Seung Tak Ryu, Sang Joon Kim
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Patent number: 11900720Abstract: A circuit board according to an embodiment includes: a substrate including one surface and the other surface; a first circuit pattern disposed on the one surface; and a second circuit pattern disposed on the other surface, wherein at least one via is formed in the substrate, and the first circuit pattern and the second circuit pattern are wire-bonded through the via to conduct electricity.Type: GrantFiled: August 31, 2021Date of Patent: February 13, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Seung Joon Kim, Yong Hyun Gwon, Yong Hyun Cho
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Publication number: 20230291064Abstract: A battery module includes a plurality of battery cells; and a module case accommodating the plurality of battery cells, wherein the module case include an upper plate positioned on the plurality of battery cells and a lower plate positioned below the plurality of battery cells, each having a channel in which a coolant flows, the upper plate and the lower plate include a melting spot which melts when heated in a first plate in contact with the plurality of battery cells, and the upper plate includes a vent hole and a first sealing cap in a second plate which faces the first plate, the vent hole through which gas is forced out, and the first sealing cap configured to seal the vent hole and made of a thermomeltable material.Type: ApplicationFiled: March 17, 2022Publication date: September 14, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Seung-Joon KIM, Eun-Gyu SHIN, Jae-Min YOO, Young-Bum CHO
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Publication number: 20230123282Abstract: A battery module prevents a fire from increasing in size and prevents electrical short circuits due to dew condensation in case of a fire. A battery module for achieving the object as described above includes a cell assembly having a plurality of battery cells, a front cover including an upper wall, a lower wall, a left wall, and a right wall, which form an inner space, and a module case accommodating the cell assembly in the inner space, coupled to the front cover, and provided with a cover portion that has a portion protruding to face at least one of the upper wall, the lower wall, the left wall, and the right wall.Type: ApplicationFiled: September 13, 2021Publication date: April 20, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae-Min YOO, Seung-Joon KIM, Eun-Gyu SHIN, Young-Bum CHO
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Publication number: 20230082942Abstract: A battery module has an improved gas venting structure, and a battery pack including the same. Heat emission efficiency of a battery cell can be improved, and the outflow of sparks or embers can be blocked even when a thermal runaway of a battery cell occurs by forming a bracket formed at a position where mesh structures are alternately formed, at an inside a plate where mesh structures are formed.Type: ApplicationFiled: August 2, 2021Publication date: March 16, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae Min YOO, Jeong Oh MOON, Young Bum CHO, Eun Gyu SHIN, Seung Joon KIM
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Patent number: 11563258Abstract: An interconnect board (ICB) assembly suitable for a battery module of horizontal stack structure including unidirectional battery cells stacked with cell leads facing each other includes an ICB frame in which cell leads of unidirectional battery cells are configured to be received such that the unidirectional battery cells having the cell leads at one end are configured to be placed facing each other with the cell leads facing each other, and busbars formed in the ICB frame and configured to be electrically connected to the cell leads, wherein the ICB frame is configured to be connected to another ICB frame with a hinge structure in a lengthwise direction of the ICB frame. A battery module including the ICB assembly and a method for fabricating the battery module are also provided.Type: GrantFiled: September 4, 2019Date of Patent: January 24, 2023Inventors: Hee-Jun Jin, Dal-Mo Kang, Kyung-Mo Kim, Seung-Joon Kim, Jin-Yong Park, Ho-June Chi
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Publication number: 20220393306Abstract: Disclosed is a battery module, which includes a plurality of battery cells stacked on each other, and a plurality of adhesive sheets respectively provided between the plurality of battery cells and configured to generate an adhesion force after the plurality of battery cells are aligned.Type: ApplicationFiled: November 12, 2020Publication date: December 8, 2022Applicant: LG Energy Solution, Ltd.Inventors: Seung-Joon Kim, Min-Ho Kwon, Jae-Uk Ryu, Jeong Bin Yu, Young-Bum Cho