Patents by Inventor Seung-Jae Kang
Seung-Jae Kang 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: 20210148660Abstract: An intercooler assembly includes: a cooler main body having a heat exchange unit; an upper tank including an intake receiving portion connected to the heat exchange unit, and coupled to an upper portion of the cooler main body; a lower tank including an intake discharge portion connected to the heat exchange unit, and coupled to an lower portion of the cooler main body; a bypass receiving portion connected to a valve mounting portion, and forming a passage partitioned separately from the intake receiving portion; a bypass line portion that is provided at an exterior of the cooler main body and includes: an inlet connected to the bypass receiving portion and an outlet connected to the intake discharge portion; and a valve unit connected to the intake receiving portion and the bypass receiving portion.Type: ApplicationFiled: April 28, 2020Publication date: May 20, 2021Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Seung Jae KANG, Hyun Jin PARK, Won Rok CHOI
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Publication number: 20210148278Abstract: An intercooler assembly includes: a cooler body having a heat exchanger; an upper tank formed at an intake air inlet connected to the heat exchanger and coupled to an upper portion of the cooler body; a lower tank coupled to the lower portion of the cooler body to form an intake air discharge part connected to the heat exchanger; a bypass unit connected to the intake discharge part separately from the intake inlet; and a valve unit connected to the intake air inlet and the bypass unit and selectively introducing intake air supplied through a turbocharger into the intake air inlet and the bypass unit.Type: ApplicationFiled: April 22, 2020Publication date: May 20, 2021Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Seung Jae KANG, Won Rok CHOI, Si Hyuk RYU, Hyun Jin PARK, Seung Yeon LEE
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Publication number: 20210018777Abstract: A display device includes: a first substrate that includes a plurality of first pads arranged in a first direction and a plurality of second pads arranged in parallel with the plurality of first pads; a second substrate that overlaps the first substrate and includes a second substrate including one edge exposing the plurality of first pads and the plurality of second pads; a first flexible printed circuit board that is electrically connected with the plurality of first pads; a second flexible printed circuit board that overlaps the first flexible printed circuit board and is electrically connected with the plurality of second pads; a protective layer that covers the first flexible printed circuit board and the second flexible printed circuit board from one edge of the second substrate to a width including the plurality of first pads and the plurality of second pads; and a blocking portion disposed on the first substrate at a distance from one edge of the second substrate by a width of the protective layer andType: ApplicationFiled: February 4, 2020Publication date: January 21, 2021Inventors: Yoo Jeong LEE, Seung Jae KANG, Po-Yun PARK, Hak Bum CHOI
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Patent number: 10795193Abstract: A display device includes a display module, a circuit board, and a shield cover. The display module includes a display panel. The circuit board is disposed under the display module and is connected to a first side of the display panel. The shield cover includes a body portion, a side portion, and a first support portion. The body portion is disposed under the circuit board. The side portion extends in an upward direction from a first side of the body portion along a first side surface of the display module, the first side surface of the display module being adjacent to the first side of the display panel. The first support portion protrudes in the upward direction from a second side of the body portion adjacent to the first side of the body portion, the first support portion contacting a lower surface of the display module.Type: GrantFiled: March 21, 2019Date of Patent: October 6, 2020Assignee: Samsung Display Co., Ltd.Inventors: Byoung Jin Jin, Seung Jae Kang, Dong Jin Park, Jong Hyeon Choi
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Publication number: 20200173399Abstract: An exhaust gas recirculation (EGR) cooler assembly can be used to perform heat exchange between cooling water and exhaust gas. The EGR cooler assembly includes an EGR cooler in which cooling water flows, and a diesel particulate filter (DPF) including a housing accommodating therein the EGR cooler and a filter unit for post-treatment of the exhaust gas. An inside of the housing is sectioned by a partition into a first space in which the EGR cooler is inserted and a second space in contact with the filter unit, and the partition has a flow hole formed thereon in order to allow the exhaust gas to flow to the EGR cooler.Type: ApplicationFiled: June 20, 2019Publication date: June 4, 2020Inventors: Seung Jae Kang, Hyun Jin Park, Won Rok Choi
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Publication number: 20200161337Abstract: A display device includes a substrate, pixels on the substrate, pads, and test lines. The pads are between the pixels and an edge of the substrate and include a first pad and a second pad. The test lines include a first test line and a second test line. The first test line includes a first section and a second section. The second section is closer to the edge of the substrate than the first section and is connected through the first section to the first pad. The second test line includes a first segment and a second segment. The second segment is closer to the edge of the substrate than the first segment and is connected through the first segment to the second pad. A minimum distance between the first section and the first segment is larger than a minimum distance between the second section and the second segment.Type: ApplicationFiled: November 15, 2019Publication date: May 21, 2020Inventors: Hyun Seop SONG, Seung Jae KANG, Yeon-Sung KIM, Po-Yun PARK, Bong Chun PARK, Il Hyun YANG
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Publication number: 20200048579Abstract: One aspect of the present invention provides a solid detergent, which is manufactured by compressing a mixture including 20 to 40 wt % of a sodium lauryl sulfoacetate powder; 50 to 70 wt % of a sugar powder; and 1 to 10 wt % of a sodium hydrogen carbonate powder, into tablets.Type: ApplicationFiled: June 27, 2019Publication date: February 13, 2020Inventors: Seung Jae KANG, Dae Han JEONG
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Patent number: 10533527Abstract: An air intake control apparatus for a vehicle may include an intake passage configured such that a flow pipe for a flow of intake air is divided into first and second division passages and the first and second division passages communicate with the same combustion chamber, a variable valve provided in the first division passage to adjust an opening degree of the first division passage according to an rotation angle of a motor connected to a central shaft of the variable valve, and an operation valve provided in the second division passage to open or close the second division passage by ON/OFF control.Type: GrantFiled: November 27, 2017Date of Patent: January 14, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jin Ha Kim, Seung Jae Kang
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Publication number: 20190367004Abstract: An electric oil pump system is provided to allow the cooling of an electric oil pump (EOP) and an oil pump controller (OPU) to be performed efficiently in the vehicle equipped with the electric oil pump. The system includes an electric oil pump in which a pumping part is operated by power of a motor to suction and direct pressurized oil. and an oil pump controller operates the electric oil pump. A water-cooled cooling apparatus cools the oil pump controller using coolant and an oil-cooled cooling apparatus cools the electric oil pump using oil. The coolant of the water-cooled cooling apparatus and the oil of the oil-cooled cooling apparatus pass through a heat exchanger and as the coolant and oil pass therethrough, heat exchange is achieved.Type: ApplicationFiled: December 4, 2018Publication date: December 5, 2019Inventors: Gyeong Cheol Kim, Sang Hyun Jeong, Jong Hyun Kim, Hak Sung Lee, Seong Hwan Kim, Dae Won Yang, Seung Jae Kang
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Publication number: 20190353950Abstract: A display device includes a display module, a circuit board, and a shield cover. The display module includes a display panel. The circuit board is disposed under the display module and is connected to a first side of the display panel. The shield cover includes a body portion, a side portion, and a first support portion. The body portion is disposed under the circuit board. The side portion extends in an upward direction from a first side of the body portion along a first side surface of the display module, the first side surface of the display module being adjacent to the first side of the display panel. The first support portion protrudes in the upward direction from a second side of the body portion adjacent to the first side of the body portion, the first support portion contacting a lower surface of the display module.Type: ApplicationFiled: March 21, 2019Publication date: November 21, 2019Inventors: Byoung Jin JIN, Seung Jae KANG, Dong Jin PARK, Jong Hyeon CHOI
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Publication number: 20190331266Abstract: A connection structure of a turbocharger and an intercooler for a vehicle is disclosed. The turbocharger is configured to compress intake air using exhaust gas and includes an outlet for discharging the compressed air, and the intercooler includes an inlet connected to the outlet of the turbocharger and is configured to receive the compressed air through the inlet. An inserting portion having an external diameter smaller than an external diameter of the outlet is formed at an end portion of the outlet facing the intercooler, and is inserted into the inlet of the intercooler. An connecting hose encloses external circumferences of the outlet and the inlet such that the outlet and the inlet are connected to each other through the connecting hose.Type: ApplicationFiled: October 30, 2018Publication date: October 31, 2019Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Seung Jae Kang, Won Rok Choi
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Publication number: 20190323391Abstract: An electric oil pump system integrated with a heat exchanger capable of reducing installation space and cost may include: an the electric oil pump including a motor and a pumping part operated by power of the motor to suck and send oil under pressurizing to an oil-used part; and a heat exchanger to exchange heat between the pressurized oil sent by the electric oil pump and coolant cooled at a radiator while the coolant and the pressurized oil pass through the heat exchanger. In particular, the heat exchanger is directly coupled to the electric oil pump and the oil-used part, respectively, and integrated with each other.Type: ApplicationFiled: November 9, 2018Publication date: October 24, 2019Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Sung Hyun AHN, Byoung Hoon CHOI, Seung Jae KANG, Hak Sung LEE, Yeon Ho KIM, Jong Hyun KIM, Tae Ho KIM
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Publication number: 20190323462Abstract: A structure for mounting an intake flow control valve may include an intake flow control valve which is disposed at an intake manifold which allows outside air to flow into a combustion chamber of an engine to control the flow of the outside air, an EGR gas passage, which allows EGR gas to flow into the intake manifold and is formed in the intake manifold; and a coolant passage, which allows a coolant of the engine to flow into the intake manifold, and is formed close to the EGR gas passage in the intake manifold.Type: ApplicationFiled: September 20, 2018Publication date: October 24, 2019Applicants: Hyundai Motor Company, Kia Motor CompanyInventors: Seung Jae KANG, Won Rok Choi
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Patent number: 10436081Abstract: A method for reducing noise generated from an electric oil pump (EOP) is reduced while driving a vehicle which has only the EOP without a mechanical oil pump (MOP) limits revolutions per minute (RPM) of the EOP to 70% or less of a maximum RPM during a low noise driving mode and rotates the EOP at the maximum RPM during a high noise driving mode.Type: GrantFiled: October 14, 2015Date of Patent: October 8, 2019Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jong Hyun Kim, Seung Jae Kang
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Publication number: 20190274513Abstract: Provided is a cleaning pad having an empty space formed therein and provides a cleaning pad, including: a detergent injection part formed at one end of the cleaning pad; and a sealing part extending from both ends of the detergent injection part so as to seal the other end of the cleaning pad, wherein the detergent injection part has a structure, in which the detergent injection part is folded and fixed towards the inside of the cleaning pad from the outside thereof.Type: ApplicationFiled: November 16, 2016Publication date: September 12, 2019Inventor: Seung Jae KANG
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Patent number: 10378430Abstract: An integrated intercooler apparatus, which is supplied with intake air and recirculating exhaust gas, and cools the intake air and the recirculating exhaust gas, may include: a heat exchanger in which gas passageways through which the intake air and the recirculating exhaust gas pass and coolant passageways through which a coolant passes are alternately formed from a front side to a rear side thereof; and a variable device which controls an area of an exhaust gas supply region and an area of an intake air supply region at a front side of an inlet side of the heat exchanger.Type: GrantFiled: October 25, 2017Date of Patent: August 13, 2019Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Won Rok Choi, Seung Jae Kang
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Publication number: 20180355825Abstract: An air intake control apparatus for a vehicle may include an intake passage configured such that a flow pipe for a flow of intake air is divided into first and second division passages and the first and second division passages communicate with the same combustion chamber, a variable valve provided in the first division passage to adjust an opening degree of the first division passage according to an rotation angle of a motor connected to a central shaft of the variable valve, and an operation valve provided in the second division passage to open or close the second division passage by ON/OFF control.Type: ApplicationFiled: November 27, 2017Publication date: December 13, 2018Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Jin Ha KIM, Seung Jae KANG
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Publication number: 20180328264Abstract: An integrated intercooler apparatus, which is supplied with intake air and recirculating exhaust gas, and cools the intake air and the recirculating exhaust gas, may include: a heat exchanger in which gas passageways through which the intake air and the recirculating exhaust gas pass and coolant passageways through which a coolant passes are alternately formed from a front side to a rear side thereof; and a variable device which controls an area of an exhaust gas supply region and an area of an intake air supply region at a front side of an inlet side of the heat exchanger.Type: ApplicationFiled: October 25, 2017Publication date: November 15, 2018Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Won Rok Choi, Seung Jae Kang
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Publication number: 20180274497Abstract: An engine having an exhaust gas recirculation (EGR) cooler includes: a high-pressure EGR cooler; an intake manifold which has an intake inlet which is supplied with intake gas, a high-pressure EGR inlet which is supplied with high-pressure EGR gas, a connecting hole which delivers the supplied high-pressure EGR gas to the high-pressure EGR cooler, and a distribution hole which is supplied with the high-pressure EGR gas cooled by the high-pressure EGR cooler; and a high-pressure EGR valve which is disposed on the intake manifold, and controls a flow of the high-pressure EGR gas delivered from the intake manifold to the high-pressure EGR cooler.Type: ApplicationFiled: October 24, 2017Publication date: September 27, 2018Inventors: Won Rok CHOI, Si Hyuk RYU, Seung Jae KANG
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Patent number: 10012308Abstract: An apparatus for controlling an electric oil pump (EOP) includes a controller calculating first revolutions per minute (RPM), second RPM and third RPM, the first RPM being EOP RPM required for control of a brake in a transmission, the second RPM being EOP RPM required for cooling of a plurality of motors, and the third RPM being EOP RPM required for lubrication of the plurality of motors, the controller comparing the second RPM with the third RPM and driving the EOP at an RPM obtained by adding the first RPM to the greater of the second RPM and the third RPM.Type: GrantFiled: July 3, 2016Date of Patent: July 3, 2018Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Sang Lok Song, June Ho Lee, Jong Hyun Kim, Young Chul Kim, Hak Sung Lee, Seung Jae Kang, Gyeong Cheol Kim, Kyoung Joo Kim, Yoh Han Kim