Patents by Inventor Se-Joon HWANG
Se-Joon HWANG 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: 20250096389Abstract: Provided is a battery pack and a vehicle including the same. The battery pack includes a plurality of pouch-type battery cells, a pack case having an inner space in which the plurality of pouch-type battery cells are accommodated, and a cell cover at least partially surrounding and supporting at least some of the plurality of pouch-type battery cells. The cell cover includes a first cover portion covering one side surface of at least one of the plurality of battery cells, a second cover portion covering the other side surface of at least one of the plurality of battery cells, and a third cover portion connecting the first cover portion to the second cover portion and covering an upper end portion of the at least one battery cell. A first venting hole through which gas or flame is discharged is formed in at least one portion of the third cover portion.Type: ApplicationFiled: July 14, 2023Publication date: March 20, 2025Applicant: LG Energy Solution, Ltd.Inventors: Woo-Yong Kwon, Seung-Joon Kim, In-Soo Kim, Jin-Yong Park, Se-Yun Chung, Myung-Woo Lee, Song-Ju Shin, Ho-June Chi, Jong-Mo Kang, Kyung-Woo Kim, Duck-Hee Moon, Hyun-Mo Yoon, Tae-Kyeong Lee, Jong-Ha Jeong, Ji-Soo Hwang
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Publication number: 20250087826Abstract: A battery pack includes a plurality of pouch-type battery cells; a pack case accommodating the pouch-type battery cells in the internal space; and a cell cover. The cell cover includes two unit covers at least partially spaced apart, provided to at least partially surround at least some of the pouch-type battery cells among the plurality of pouch-type battery cells in the internal space of the pack case. The cell cover is configured to allow venting gas to be discharged into the separation space between the two unit covers, thereby ensuring excellent safety when a thermal event occurs. Moreover, the present application discloses a battery module and a vehicle including the same.Type: ApplicationFiled: July 13, 2023Publication date: March 13, 2025Applicant: LG Energy Solution, Ltd.Inventors: Jin-Yong Park, Woo-Yong Kwon, Seung-Joon Kim, In-Soo Kim, Song-Ju Shin, Myung-Woo Lee, Jong-Mo Kang, Kyung-Woo Kim, Duck-Hee Moon, Tae-Kyeong Lee, Se-Yun Chung, Jong-Ha Jeong, Ho-June Chi, Ji-Soo Hwang
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Publication number: 20250070365Abstract: A cell assembly according to the present disclosure includes a cell stack including one pouch-type battery cell or two or more pouch-type battery cells stacked; and a cell cover covering two side portions of the cell stack along a widthwise direction of the cell stack and a top portion of the cell stack, wherein the cell cover is configured to adjust a width of the cell cover according to a width of the cell stack.Type: ApplicationFiled: August 7, 2023Publication date: February 27, 2025Applicant: LG Energy Solution, Ltd.Inventors: Jin-Yong Park, Woo-Yong Kwon, Seung-Joon Kim, In-Soo Kim, Song-Ju Shin, Myung-Woo Lee, Jong-Mo Kang, Kyung-Woo Kim, Duck-Hee Moon, Tae-Kyeong Lee, Se-Yun Chung, Jong-Ha Jeong, Ho-June Chi, Ji-Soo Hwang
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Publication number: 20250033111Abstract: Provided are casting products for cooling heating elements, the casting products including: a body made of a metal material; and a cooling pipe providing a path through which a cooling fluid flows, and being made of an aluminum alloy material, wherein the body includes a plate-shaped plate portion, protrusion extensions protruding from the plate portion and extending along the cooling pipe so that at least part of the cooling pipe is fully buried, and a cooling pin structure formed integrally with the plate portion, and the cooling pipe is formed in such a way that a first pipe thickness of the cooling pipe having a cross-sectional shape in a first direction is greater than a second pipe thickness in a second direction perpendicular to the first direction, and the first direction is in parallel to the plate portion, and the second direction is a thickness direction of the plate portion.Type: ApplicationFiled: October 14, 2024Publication date: January 30, 2025Applicants: NEDEC Co., Ltd.Inventors: Se Joon HWANG, Han Goo KIM, Seong Woo KIM, Kwang Hoon PARK
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Patent number: 12145194Abstract: Provided are casting products for cooling heating elements, the casting products including: a body made of a metal material; and a cooling pipe providing a path through which a cooling fluid flows, and being made of an aluminum alloy material, wherein the body includes a plate-shaped plate portion, protrusion extensions protruding from the plate portion and extending along the cooling pipe so that at least part of the cooling pipe is fully buried, and a cooling pin structure formed integrally with the plate portion, and the cooling pipe is formed in such a way that a first pipe thickness of the cooling pipe having a cross-sectional shape in a first direction is greater than a second pipe thickness in a second direction perpendicular to the first direction, and the first direction is in parallel to the plate portion, and the second direction is a thickness direction of the plate portion.Type: GrantFiled: November 16, 2023Date of Patent: November 19, 2024Assignees: NEDEC Co., Ltd.Inventors: Se Joon Hwang, Han Goo Kim, Seong Woo Kim, Kwang Hoon Park
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Publication number: 20240173768Abstract: Provided are casting products for cooling heating elements, the casting products including: a body made of a metal material; and a cooling pipe providing a path through which a cooling fluid flows, and being made of an aluminum alloy material, wherein the body includes a plate-shaped plate portion, protrusion extensions protruding from the plate portion and extending along the cooling pipe so that at least part of the cooling pipe is fully buried, and a cooling pin structure formed integrally with the plate portion, and the cooling pipe is formed in such a way that a first pipe thickness of the cooling pipe having a cross-sectional shape in a first direction is greater than a second pipe thickness in a second direction perpendicular to the first direction, and the first direction is in parallel to the plate portion, and the second direction is a thickness direction of the plate portion.Type: ApplicationFiled: November 16, 2023Publication date: May 30, 2024Applicants: NEDEC Co., Ltd.Inventors: Se Joon HWANG, Han Goo KIM, Seong Woo KIM, Kwang Hoon PARK
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Publication number: 20240125566Abstract: There is provided a heat transfer member which is made of an aluminum alloy including silicon (Si), iron (Fe), and magnesium (Mg). The aluminum alloy further includes at least one or two or more of copper (Cu), manganese (Mn), zinc (Zn), titanium (Ti), calcium (Ca), tin (Sn), phosphorus (P), chromium (Cr), zirconium (Zr), nickel (Ni), strontium (Sr), and vanadium (V).Type: ApplicationFiled: April 13, 2023Publication date: April 18, 2024Applicant: Lemon Metal Inc.Inventors: Se Joon HWANG, Han Goo KIM, Kwang Hoon PARK
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Patent number: 11685974Abstract: An aluminum alloys, essentially includes silicon (Si), iron (Fe), and magnesium (Mg), and is characterized as being an aluminum alloys including at least one or two or more of copper (Cu), manganese (Mn), zinc (Zn), titanium (Ti), calcium (Ca), tin (Sn), phosphorus (P), chromium (Cr), zirconium (Zr), nickel (Ni), strontium (Sr), and vanadium (V).Type: GrantFiled: April 13, 2022Date of Patent: June 27, 2023Assignee: Lemon Metal Inc.Inventors: Se Joon Hwang, Han Goo Kim, Kwang Hoon Park
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Publication number: 20220325386Abstract: An aluminum alloys, essentially includes silicon (Si), iron (Fe), and magnesium (Mg), and is characterized as being an aluminum alloys including at least one or two or more of copper (Cu), manganese (Mn), zinc (Zn), titanium (Ti), calcium (Ca), tin (Sn), phosphorus (P), chromium (Cr), zirconium (Zr), nickel (Ni), strontium (Sr), and vanadium (V).Type: ApplicationFiled: April 13, 2022Publication date: October 13, 2022Applicant: Lemon Metal Inc.Inventors: Se Joon HWANG, Han Goo KIM, Kwang Hoon PARK
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Publication number: 20170108065Abstract: A driving unit for an electronic parking brake which drives a brake cable of the electronic parking brake includes: a motor; a final gear; a gear box assembly which transmits power output from the motor to the final gear; a first power transmitting member which is connected to the final gear so as to rotate together with the final gear and to be movable in an axial direction relative to the final gear; and a second power transmitting member which is connected to the first power transmitting unit so as to move in the axial direction in response to a rotation of the first power transmitting member.Type: ApplicationFiled: March 31, 2015Publication date: April 20, 2017Inventors: Tae-Sung KIM, Hong-Seok CHOI, Se-Joon HWANG