Patents by Inventor Ji Woong Jung
Ji Woong Jung 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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Publication number: 20250149727Abstract: A battery module is provided that includes a battery cell including a first battery cell and a second battery cell distinguished from the first battery cell, a module frame that forms a cell accommodating part in which the battery cell is accommodated, and a cell cover member that forms a venting portion that discharges a fluid generated from the first battery cell from one side of the first battery cell in a vertical direction to the outside of the cell accommodating part.Type: ApplicationFiled: November 5, 2024Publication date: May 8, 2025Inventors: Hyun Chang KANG, Yu Ri OH, Jun Young KANG, Sun Keun PARK, Ji Woong JUNG, In Gook SON
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Publication number: 20250124872Abstract: A pixel module comprises a scan driver to output first signals, a data driver to output second signals, and a plurality of pixel circuits for driving an LED with PWM signals. Each pixel circuit comprises a first memory configured to store image data to drive the light-emitting diode, a second memory configured to store charging control data indicating charging timings or a number of charging times of a capacitor, and a PWM pixel driver comprising the capacitor configured to be chargeable when a supply of a bias voltage is turned on based on the charging control data, a charge controller configured to output a charging control signal according to the charging control data, and a PWM control element configured to control a power supply to the light-emitting diode, wherein the second signals transmit the image data to the first memory and the charging control data to the second memory.Type: ApplicationFiled: November 8, 2024Publication date: April 17, 2025Applicant: SAPIEN SEMICONDUCTORS INC.Inventors: Ji Han KIM, Jin Woong JANG, Ji Haeng LEE, Dae Young JUNG, Jong Gu JEON
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Patent number: 12263719Abstract: A control method for a vehicle includes determining whether an internal combustion engine is overheated based on driving information of the vehicle and cooling information of a passenger compartment while the vehicle is driving and an HVAC system is operating in a cooling mode, and controlling an alternator or an actuator of a switching door to reduce a cooling capacity provided by the HVAC system when it is determined that the internal combustion engine is overheated.Type: GrantFiled: May 15, 2024Date of Patent: April 1, 2025Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Tae Woong Lim, Hyun Kyun Jung, Ji Wan Son, Han Sol Mun
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Publication number: 20250098127Abstract: An electronic device includes a housing, a slot disposed in an interior of the housing, wherein the slot is configured to permit an electronic module inserted into the slot, a cooling member disposed outside the slot to cool the electronic module, and a heat transfer member configured to be connected to the electronic module to transfer heat from the electronic module to the cooling member.Type: ApplicationFiled: December 29, 2023Publication date: March 20, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Chan Woong JUNG, Jang Hoon LEE, Won Ju KIM, Sang Il LEE, Kang Il MA, Hae Jung KIM, Ji Min SONG
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Publication number: 20250096365Abstract: A battery pack for a vehicle may include: a plurality of battery modules arranged on a plane; a lower case forming an accommodation space surrounding the lower and lateral portions of the plurality of battery modules; a pack cover coupled to the upper portion of the lower case so as to cover the upper portion of the accommodation space; a plurality of inner members provided in the accommodation space to separate the plurality of battery modules; and a heat blocker provided between the pack cover and the inner members so as to thermally isolate the battery modules separated by the inner members.Type: ApplicationFiled: March 19, 2024Publication date: March 20, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hyun Chang Kang, Jeong Hun Seo, Ji Woong Jung, Yoon Hyuk Kang, Jun Ho Suh, Yong Hwan Choi, Jun Young Kang
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Publication number: 20250062481Abstract: A battery module includes a plurality of overlapped battery cells and an insert panel inserted between the overlapped battery cells. The battery module further includes a top flange extended in an overlapping direction of the battery cells above the battery cells.Type: ApplicationFiled: March 14, 2024Publication date: February 20, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hyun Chang Kang, Ji Woong Jung, Yu Ri Oh, Jun Young Kang, Sun Keun Park, Byung Su Kim, In Gook Son
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Publication number: 20250018766Abstract: A device protects a vehicle air conditioning system and includes a pressure estimator to estimate a compressor refrigerant discharge pressure based on predetermined vehicle and air conditioning system information. The device includes a pressure switch to selectively transmit a cutting-off request signal for cutting off driving of the compressor depending on the compressor refrigerant discharge pressure. The device includes a controller to determine whether to allow the compressor to be driven based on the estimation discharge pressure determined by the pressure estimator and whether the pressure switch has transmitted a cutting-off request signal.Type: ApplicationFiled: September 26, 2024Publication date: January 16, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Tae Woong Lim, Hyun Kyun Jung, Ji Wan Son, Han Sol Mun
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Publication number: 20250007067Abstract: A battery pack for a vehicle, includes a tray assembly; a plurality of battery modules arranged to form a planar grid in the tray assembly; and a pack cover coupled to an upper side of the tray assembly, and together with the tray assembly, forming a pack internal space to accommodate the battery modules therein, in which the battery modules arranged in the tray assembly includes first battery modules of which module outlets for discharging venting gas from insides thereof are formed in a longitudinal direction of the battery pack, and second battery modules of which module outlets are formed in a transverse direction, and the first battery module and the second battery module are alternately disposed inside the tray assembly to form the planar grid.Type: ApplicationFiled: November 13, 2023Publication date: January 2, 2025Applicants: Hyundai Motor Company, Kia CorporationInventors: Hyun Chang KANG, Jeong Hun SEO, Ji Woong JUNG, Yoon Hyuk KANG, Jun Ho SUH, Yong Hwan CHOI, Jun Young KANG
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Patent number: 12172511Abstract: A vehicle body includes: a vehicle panel spaced apart from a vehicle battery and protecting the vehicle battery; a top support disposed down through the vehicle panel from above and having a top support fixing portion; and a bottom support having a bottom support fixing portion. In particular, the top support connects the vehicle panel and a bush to each other, and the bottom support supports the top support and the bush connected to a cross member of a vehicle with respect to each other through coupling between the top support fixing portion and the bottom support fixing portion.Type: GrantFiled: May 13, 2022Date of Patent: December 24, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Gyung Hoon Shin, Yong Hwan Choi, Yu Ri Oh, Wu Hyun Kim, Hae Kyu Lim, Ji Woong Jung
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Patent number: 12172510Abstract: Disclosed is a high voltage battery mounting structure for a vehicle. In particular, the high voltage battery mounting structure includes: a battery case located below a vehicle body panel, a first engagement member fixed to the vehicle body panel, a second engagement member configured to pass through the battery case from a lower side to be coupled to the vehicle body panel by the medium of the first engagement member, and a third engagement member in which a hollow through which the second engagement member passes is provided and which is installed to support between an upper cover of the battery case and the vehicle body panel.Type: GrantFiled: March 29, 2022Date of Patent: December 24, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Gyung Hoon Shin, Yong Hwan Choi, Yu Ri Oh, Wu Hyun Kim, Hae Kyu Lim, Ji Woong Jung
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Publication number: 20240315652Abstract: Radiological imaging equipment includes a signal detector configured to convert a scintillation signal output from a scintillation crystal into an electrical signal, and a signal processor configured to amplify an output signal of the signal detector and to output a time in which an amplified signal is maintained above a threshold, wherein the signal processor includes a first clipping circuit and a second clipping circuit configured to sequentially clip the amplified signal according to the threshold.Type: ApplicationFiled: May 31, 2024Publication date: September 26, 2024Inventors: Moo Sub KIM, Yong CHOI, Ji Woong JUNG
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Publication number: 20240308323Abstract: A battery pack comprises a plurality of battery modules. Each battery module of the plurality of battery modules includes: a stacked structure including a plurality of stacked battery cells; and a front cover and a rear cover respectively disposed on a front side and a rear side of the stacked structure, configured to cover the stacked structure, and including a cover surface facing the stacked structure, a first fastening portion laterally protruding from a first side of the stacked structure in a stacking direction of the plurality of stacked battery cells, and a second fastening portion laterally protruding from a second side of the stacked structure in the stacking direction.Type: ApplicationFiled: May 30, 2024Publication date: September 19, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Woong Jung, Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim
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Patent number: 12024006Abstract: A battery module includes: a stacked structure including a plurality of stacked battery cells; and a front cover and a rear cover respectively disposed on a front side and a rear side of the stacked structure, configured to cover the stacked structure, and including a cover surface facing the stacked structure, a first fastening portion laterally protruding from a first side of the stacked structure in a stacking direction of the plurality of stacked battery cells, and a second fastening portion laterally protruding from a second side of the stacked structure in the stacking direction.Type: GrantFiled: August 5, 2021Date of Patent: July 2, 2024Assignees: HYUNDAI MOTOR COMPANY, Kia CorporationInventors: Ji Woong Jung, Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim
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Patent number: 11912120Abstract: A battery mounting structure for a vehicle is provided to include a case having a first internal member that is disposed to be spaced parallel to an upper side of a lower panel of the case and a second internal member that is disposed perpendicular to the first internal member, and configured to accommodate a plurality of battery modules therein using the first internal member and the second internal member. An outer side member is provided in a shape protruding toward the outside on an outer side of the case. The battery modules are disposed in a stacking direction of battery cells that is parallel to a longitudinal direction of the first internal member.Type: GrantFiled: September 22, 2020Date of Patent: February 27, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim, Ji Woong Jung
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Patent number: 11850932Abstract: A structure for fastening a battery to a vehicle includes: a carrier part including a pair of first members that is disposed at a lower portion of the vehicle in a longitudinal direction of the vehicle and bonded to both sides of a vehicle body, respectively, and a plurality of second members the pair of first members in contact with the pair of first members; and a battery having a case that houses a plurality of battery cells, in which a part of the case is connected to the first member, and the other part of the case is connected to the second member.Type: GrantFiled: July 22, 2021Date of Patent: December 26, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Gyung Hoon Shin, Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Hae Kyu Lim, Ji Woong Jung
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Publication number: 20230398838Abstract: An integrated device of a pump and a valve is disclosed. The integrated device of a pump and a valve includes a drive unit, a valve assembly mounted on the drive unit and configured to be switchable to a first position or a second position by the drive unit, a pump mounted on the drive unit, and a controller configured to control operation of the drive unit and the pump. The valve assembly includes a plurality of inlets and a plurality of outlets. At the first position and the second position of the valve assembly, different fluid passages are formed in the valve assembly. The pump is configured to communicate with the valve assembly to allow a flow of fluid through the valve assembly.Type: ApplicationFiled: December 20, 2022Publication date: December 14, 2023Inventors: Ji Woong JUNG, Seung Woo YANG, Gun Goo LEE, Kyung Hwan KIM, Chang Hyun PARK, Jae Sung BAE
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Patent number: 11824217Abstract: The present disclosure includes: a mid-plate configured to support a bottom side of a battery module from a bottom side of a vehicle body; a fastening member fastened through a space in which the mid-plate and the battery module are mounted and configured to fix the mid-plate to the vehicle body; a mounting pipe provided at a top side of the mid-plate and configured to support a pressure applied to the vehicle body from a bottom side of the mid-plate, wherein the fastening member passes through the mounting pipe; a mounting support configured to fix the mounting pipe to the mid-plate, wherein the fastening member passes through the mounting support; and a shield plate coupled to the bottom side of the mid-plate and configured to surround a bottom-side coupling portion of the mounting support while allowing the fastening member to pass therethrough.Type: GrantFiled: January 25, 2021Date of Patent: November 21, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Ji Woong Jung, Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim
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Patent number: 11735793Abstract: Disclosed is a method for manufacturing a battery pack which has an upper plate configured to have a seating surface, on which battery modules are seated, and a plurality of members configured to separate the seating surface of the upper plate into a plurality of regions. The method includes calculating height tolerances of the seating surface in the respective regions, determining application amounts of the gap filler in the respective regions based on the calculated height tolerances in the respective regions, and applying the determined application amounts of the gap filler in the respective regions.Type: GrantFiled: August 11, 2021Date of Patent: August 22, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hae Kyu Lim, Jeong Hun Seo, Yun Ho Kim, Ji Woong Jung, Tae Hyuck Kim, Gyung Hoon Shin, Jong Wook Lee, In Gook Son, Wu Hyun Kim, Jae Hyeon Ju, Kang Won Lee, Yong Hwan Choi, Yu Ri Oh, Hwi Moon, Young O Lee, Jae Won Lee, Jae Ho Bae
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Patent number: 11621282Abstract: Provided is a multiplexing signal processing device based on a passive element including a plurality of signal converters that respectively process a plurality of input signals and are arranged in a matrix consisting of N rows and M columns and include N signal converter blocks respectively connected to N row unit output terminals; and M signal converter blocks respectively connected to M column unit output terminals. The signal converters each include a first diode having an input terminal connected to an input signal node, a second diode having an input terminal connected to the input signal node, and a ground resistor coupled to the input signal node.Type: GrantFiled: January 14, 2020Date of Patent: April 4, 2023Assignee: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATIONInventors: Ji Woong Jung, Yong Choi, Kun Tai Park
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Publication number: 20230043819Abstract: A battery module and a battery pack including the same are provided. Battery cells are manufactured in the form of a module, and thus, even when the specifications of the battery pack are changed depending on a vehicle kind, the standardized battery cells are applicable to battery packs having various specifications and a separate design process for disposing the battery cells in the battery pack may be omitted, thereby reducing the development period and costs of a new battery pack. Further, plural temperature sensors configured to measure the temperatures of the battery cells are provided so as to provide the optimum environment to the battery cells, and the respective temperature sensors may not be located inside the battery module so as to be easily managed. Moreover, surface pressure performance due to end plates may be secured even when the temperature sensors are located outside the battery module.Type: ApplicationFiled: April 25, 2022Publication date: February 9, 2023Applicants: Hyundai Motor Company, Kia CorporationInventors: Yu Ri OH, Woo Young CHOI, Ji Woong JUNG, Gyung Hoon SHIN, Ju Hyeok PARK, Woo Chan LEE, Hae Kyu LIM, Tae Hyuck KIM