Patents by Inventor Jung-Hyeok Lim
Jung-Hyeok Lim 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: 20240137511Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.Type: ApplicationFiled: January 4, 2024Publication date: April 25, 2024Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jin-Ho LEE, Jung-Won KANG, Hyunsuk KO, Sung-Chang LIM, Dong-San JUN, Ha-Hyun LEE, Seung-Hyun CHO, Hui-Yong KIM, Hae-Chul CHOI, Dae-Hyeok GWON, Jae-Gon KIM, A-Ram BACK
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Patent number: 11917148Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.Type: GrantFiled: February 8, 2022Date of Patent: February 27, 2024Assignees: Electronics And Telecommunications Research Institute, Industry-University Cooperation Foundation Korea Aerospace University, Hanbat National University Industry-Academic Cooperation FoundationInventors: Jin-Ho Lee, Jung-Won Kang, Hyunsuk Ko, Sung-Chang Lim, Dong-San Jun, Ha-Hyun Lee, Seung-Hyun Cho, Hui-Yong Kim, Hae-Chul Choi, Dae-Hyeok Gwon, Jae-Gon Kim, A-Ram Back
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Patent number: 11408323Abstract: An exhaust manifold heat dissipation cover coupling device for thermal stress and vibration deflection is proposed. The device has a function of preventing wear of a heat dissipation cover to couple an exhaust manifold heat dissipation cover, the device being able to improve the durability of various parts including a heat dissipation cover by attenuating multi-directional vibration that is transmitted from an exhaust manifold when the heat dissipation cover is installed outside the exhaust manifold, being able to prevent damage to parts due to thermal stress by flexibly coping with thermal deformation such as thermal contraction or thermal expansion even if the thermal deformation is generated by high-temperature heat transmitted from the exhaust manifold, and being able to prevent frictional damage of the heat dissipation cover due to friction by a component that slides to attenuate vibration.Type: GrantFiled: February 4, 2021Date of Patent: August 9, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Hantec Technology Co., Ltd.Inventors: Sung Joon Choi, Jae Gi Sim, Seung Hoon Lee, Jung Hyeok Lim, Yong Pyo Hong, Seong Bin Moon
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Publication number: 20210246821Abstract: An exhaust manifold heat dissipation cover coupling device for thermal stress and vibration deflection is proposed. The device has a function of preventing wear of a heat dissipation cover to couple an exhaust manifold heat dissipation cover, the device being able to improve the durability of various parts including a heat dissipation cover by attenuating multi-directional vibration that is transmitted from an exhaust manifold when the heat dissipation cover is installed outside the exhaust manifold, being able to prevent damage to parts due to thermal stress by flexibly coping with thermal deformation such as thermal contraction or thermal expansion even if the thermal deformation is generated by high-temperature heat transmitted from the exhaust manifold, and being able to prevent frictional damage of the heat dissipation cover due to friction by a component that slides to attenuate vibration.Type: ApplicationFiled: February 4, 2021Publication date: August 12, 2021Inventors: Sung Joon Choi, Jae Gi Sim, Seung Hoon Lee, Jung Hyeok Lim, Yong Pyo Hong, Seong Bin Moon
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Patent number: 10989102Abstract: An engine coolant separator may include a housing having an inlet and an outlet; and a guide member fixedly mounted inside the housing, and having a spiral channel inducing a spiral flow of an engine coolant, wherein the spiral channel communicates with the inlet of the housing.Type: GrantFiled: October 15, 2018Date of Patent: April 27, 2021Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jong Wan Han, Jung Hyeok Lim, Yong Woong Cha
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Patent number: 10753268Abstract: An intercooler cooling apparatus is provided. The apparatus cools an intercooler installed between a compressor of a turbocharger and an engine to adjust an oil temperature. The apparatus includes a water tank that surrounds a part of an outer side of the intercooler, in which cooling water discharged from the engine flows into a first side to exchange heat with the intercooler and the cooling water is discharged through a second side. An ATF warmer and an air conditioner refrigerant line are also installed in the water tank, in which oil of a transmission is circulated.Type: GrantFiled: December 8, 2017Date of Patent: August 25, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Min-Young Lee, Il-Suk Yang, Dang-Hee Park, Jung-Hyeok Lim
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Patent number: 10654424Abstract: Disclosed herein is a composite panel for sound absorption that may absorb and block noise. The composite panel may include: a first perforated panel comprising first embosses and first perforation groups formed in a predetermined pattern, wherein the first embosses are formed by forming a plurality of cells and the first perforation groups are formed by collecting a plurality of first perforated holes; an embossed panel comprising second embosses formed by forming the plurality of cells and coupled to the first perforated panel wherein the embossed panel is laminated with the first perforated panel; and a sound absorbing and insulating material inserted between the first perforated panel and the embossed panel.Type: GrantFiled: December 13, 2017Date of Patent: May 19, 2020Assignees: Hyundai Motor Company, Kia Motors Corporation, Hantec Technology Co., Ltd.Inventors: Jae Gi Sim, Jung Hyeok Lim, Sung Il Choi, Ki Hoon Son
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Patent number: 10625595Abstract: An air guide structure of a vehicle is provided in which a duct for introducing outdoor air into an air cooling device of an engine includes an upper duct that is positioned in a radiator grille and a lower duct that is positioned in a bumper grille. The air guide structure includes a variable screen that is positioned between the upper duct and the lower duct and is formed to have a shape or a position that is changed according to a difference in flow rate between upper flow and lower flow introduced through the upper duct and the lower duct, respectively. The variable screen is disposed on a duct wall surface between the upper duct and the lower duct.Type: GrantFiled: October 3, 2018Date of Patent: April 21, 2020Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon SystemsInventors: Dang-Hee Park, Jung-Hyeok Lim, Min-Young Lee, Seung-Hoon Lee, Il-Suk Yang, Sun-An Jeong, Tae-Soo Chun, Yong-Kil Cha, Seong-Oh Jeon, A-Ra Jo
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Publication number: 20190309674Abstract: An engine coolant separator may include a housing having an inlet and an outlet; and a guide member fixedly mounted inside the housing, and having a spiral channel inducing a spiral flow of an engine coolant, wherein the spiral channel communicates with the inlet of the housing.Type: ApplicationFiled: October 15, 2018Publication date: October 10, 2019Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Jong Wan Han, Jung Hyeok Lim, Yong Woong Cha
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Publication number: 20190202284Abstract: An air guide structure of a vehicle is provided in which a duct for introducing outdoor air into an air cooling device of an engine includes an upper duct that is positioned in a radiator grille and a lower duct that is positioned in a bumper grille. The air guide structure includes a variable screen that is positioned between the upper duct and the lower duct and is formed to have a shape or a position that is changed according to a difference in flow rate between upper flow and lower flow introduced through the upper duct and the lower duct, respectively. The variable screen is disposed on a duct wall surface between the upper duct and the lower duct.Type: ApplicationFiled: October 3, 2018Publication date: July 4, 2019Inventors: Dang-Hee Park, Jung-Hyeok Lim, Min-Young Lee, Seung-Hoon Lee, Il-Suk Yang, Sun-An Jeong, Tae-Soo Chun, Yong-Kil Cha, Seong-Oh Jeon, A-Ra Jo
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Publication number: 20190118733Abstract: Disclosed herein is a composite panel for sound absorption that may absorb and block noise. The composite panel may include: a first perforated panel comprising first embosses and first perforation groups formed in a predetermined pattern, wherein the first embosses are formed by forming a plurality of cells and the first perforation groups are formed by collecting a plurality of first perforated holes; an embossed panel comprising second embosses formed by forming the plurality of cells and coupled to the first perforated panel wherein the embossed panel is laminated with the first perforated panel; and a sound absorbing and insulating material inserted between the first perforated panel and the embossed panel.Type: ApplicationFiled: December 13, 2017Publication date: April 25, 2019Inventors: Jae Gi Sim, Jung Hyeok Lim, Sung Il Choi, Ki Hoon Son
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INTERCOOLER COOLING APPARATUS FOR CONTROLLING OIL TEMPERATURE AND METHOD FOR CONTROLLING OF THE SAME
Publication number: 20190078501Abstract: An intercooler cooling apparatus is provided. The apparatus cools an intercooler installed between a compressor of a turbocharger and an engine to adjust an oil temperature. The apparatus includes a water tank that surrounds a part of an outer side of the intercooler, in which cooling water discharged from the engine flows into a first side to exchange heat with the intercooler and the cooling water is discharged through a second side. An ATF warmer is also installed in the water tank, in which oil of a transmission is circulated.Type: ApplicationFiled: December 8, 2017Publication date: March 14, 2019Inventors: Min-Young Lee, Il-Suk Yang, Dang-Hee Park, Jung-Hyeok Lim