Patents by Inventor Hong Keun Choi
Hong Keun Choi 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: 11912674Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.Type: GrantFiled: March 4, 2021Date of Patent: February 27, 2024Assignee: IL DONG PHARMACEUTICAL CO., LTD.Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
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Patent number: 9923183Abstract: A busbar module connects a first cell and a second cell adjacent to the first cell, arranged in a first direction and each having first and second electrode terminals spaced apart in a second direction normal to the first direction. The busbar module includes a busbar that electrically connects a first electrode terminal of the first cell and a second electrode terminal of the second cell to each other, and an insulating portion that accommodates the busbar. The busbar includes a first recessed mounting portion, the first recessed mounting portion and a protruding shape of the first electrode terminal having interfitting shapes and a second recessed mounting portion, the second recessed mounting portion and a protruding shape of the second electrode terminal having interfitting shapes, the first and second mounting portions, being slideably coupleable with the first and second electrode terminals.Type: GrantFiled: January 20, 2015Date of Patent: March 20, 2018Assignee: Samsung SDI Co., Ltd.Inventors: Hong-Keun Choi, Mincheol Bae, Ik-Jae Jeong, Kyoung-Hwan Noh, Jiho Lee
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Patent number: 9831486Abstract: A battery module includes a plurality of battery cells arranged in one direction and electrically connected to one another, the plurality of battery cells each having a current collecting terminal on a top surface thereof, and a terminal plate positioned on the current collecting terminal of one of the battery cells. The terminal plate is in a form of a sideways-oriented U-shape, including a first surface that contacts the current collecting terminal, a second surface that is parallel to the first surface and spaced apart from the first surface by a predetermined distance, and a third surface connecting the first surface and the second surface, the first surface including a first hole and the second surface including a second hole, the first hole and the second hole having different shapes.Type: GrantFiled: March 2, 2016Date of Patent: November 28, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Hong Keun Choi, Min Cheol Bae, Ik Jae Jeong, Kyoung Hwan Noh, Ji Ho Lee
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Patent number: 9755216Abstract: A secondary battery includes an electrode assembly, a battery case, and a cap assembly. The electrode assembly may include a first electrode plate, a second electrode plate, and a separator. The battery case may accommodate the electrode assembly, which may be inserted into the battery case through an opening provided on one side of the battery case. The cap assembly may include a cap plate coupled to the side of the battery case including the opening and sealing up the battery case, and first and second terminals spaced on the cap plate. The first and second terminals may each include first and second terminal plates including protrusions that protrude away from the electrode assembly, and first and second terminal connection members on the first and second terminal plates and including grooves that can be combined with the corresponding protrusions.Type: GrantFiled: August 6, 2015Date of Patent: September 5, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Hong-Keun Choi, Min-Cheol Bae, Ik-Jae Jeong, Kyoung-Hwan Noh, Ji-Ho Lee
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Patent number: 9634312Abstract: An electrode terminal and battery module having the same are disclosed. In one aspect, the electrode terminal includes a first sub-terminal including a plurality of guide grooves and a second sub-terminal including a plurality of guides configured to be respectively inserted into the guide grooves in a sliding manner. At least one of the guide grooves is formed in an upper surface of the first sub-terminal.Type: GrantFiled: April 2, 2015Date of Patent: April 25, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Hong-Keun Choi, Min-Cheol Bae, Ik-Jae Jeong, Kyoung-Hwan Noh, Ji-Ho Lee
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Patent number: 9627674Abstract: A battery module includes a plurality of battery cells, each including terminal portions on a first surface thereof, the plurality of battery cells being aligned in a first direction; and a terminal connecting member configured to connect terminal portions of first and second battery cells of the plurality of battery cells that are adjacent to each other, and the terminal connecting member includes first and second contact portions spaced apart from each other to respectively come in surface contact with the terminal portions of the first and second battery cells, and a body portion connecting the first and second contact portions to each other.Type: GrantFiled: February 26, 2015Date of Patent: April 18, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Ik-Jae Jeong, Min-Cheol Bae, Kyoung-Hwan Noh, Ji-Ho Lee, Hong-Keun Choi
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Patent number: 9608298Abstract: A battery pack is disclosed. In one aspect, the battery pack includes a battery cell, a temperature sensor configured to measure the temperature of the battery cell, and an inner cover substantially covering the battery cell. The inner cover includes a sensor attachment fixing the temperature sensor to the battery cell. The battery pack has a structure for easily attaching the temperature sensor to the battery cell.Type: GrantFiled: April 9, 2014Date of Patent: March 28, 2017Assignee: Samsung SDI Co., Ltd.Inventors: Ik-Jae Jeong, Min-Cheol Bae, Kyoung-Hwan Noh, Hong-Keun Choi
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Patent number: 9530999Abstract: A secondary battery module includes a plurality of secondary batteries each including an electrode assembly, a case accommodating the electrode assembly, and electrode terminals electrically connected to the electrode assembly and extending outward from the case, and a bus bar that electrically connects neighboring electrode terminals of the plurality of secondary batteries. The bus bar includes a first part including penetration holes through which the electrode terminals penetrate such that the bus bar is fastenable to the electrode terminals and a second part extending from the first part, the second part being bent to face the first part.Type: GrantFiled: July 24, 2014Date of Patent: December 27, 2016Assignee: SAMSUNG SDI CO., LTD.Inventors: Hong-Keun Choi, Min-Cheol Bae, Ik-Jae Jeong, Kyoung-Hwan Noh
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Publication number: 20160315307Abstract: A battery module includes a plurality of battery cells arranged in one direction and electrically connected to one another, the plurality of battery cells each having a current collecting terminal on a top surface thereof, and a terminal plate positioned on the current collecting terminal of one of the battery cells. The terminal plate is in a form of a sideways-oriented U-shape, including a first surface that contacts the current collecting terminal, a second surface that is parallel to the first surface and spaced apart from the first surface by a predetermined distance, and a third surface connecting the first surface and the second surface, the first surface including a first hole and the second surface including a second hole, the first hole and the second hole having different shapes.Type: ApplicationFiled: March 2, 2016Publication date: October 27, 2016Inventors: Hong Keun CHOI, Min Cheol BAE, Ik Jae JEONG, Kyoung Hwan NOH, Ji Ho LEE
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Patent number: 9337465Abstract: Provided is a battery pack including: a plurality of unit cells; a battery holder in which the plurality of unit cells are mounted; an electrode tab arranged on the battery holder; and a bus bar of which portion is arranged on the electrode tab, wherein the battery holder includes a welding part that contacts the electrode tab.Type: GrantFiled: April 3, 2014Date of Patent: May 10, 2016Assignee: SAMSUNG SDI CO., LTD.Inventors: Ik-Jae Jeong, Min-Cheol Bae, Kyoung-Hwan Noh, Hong-Keun Choi
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Publication number: 20160043376Abstract: A secondary battery includes an electrode assembly, a battery case, and a cap assembly. The electrode assembly may include a first electrode plate, a second electrode plate, and a separator. The battery case may accommodate the electrode assembly, which may be inserted into the battery case through an opening provided on one side of the battery case. The cap assembly may include a cap plate coupled to the side of the battery case including the opening and sealing up the battery case, and first and second terminals spaced on the cap plate. The first and second terminals may each include first and second terminal plates including protrusions that protrude away from the electrode assembly, and first and second terminal connection members on the first and second terminal plates and including grooves that can be combined with the corresponding protrusions.Type: ApplicationFiled: August 6, 2015Publication date: February 11, 2016Inventors: Hong-Keun Choi, Min-Cheol Bae, Ik-Jae Jeong, Kyoung-Hwan Noh, Ji-Ho Lee
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Publication number: 20150287974Abstract: An electrode terminal and battery module having the same are disclosed. In one aspect, the electrode terminal includes a first sub-terminal including a plurality of guide grooves and a second sub-terminal including a plurality of guides configured to be respectively inserted into the guide grooves in a sliding manner. At least one of the guide grooves is formed in an upper surface of the first sub-terminal.Type: ApplicationFiled: April 2, 2015Publication date: October 8, 2015Inventors: Hong-Keun CHOI, Min-Cheol BAE, Ik-Jae JEONG, Kyoung-Hwan NOH, Ji-Ho LEE
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Publication number: 20150270525Abstract: A battery module includes a plurality of battery cells, each including terminal portions on a first surface thereof, the plurality of battery cells being aligned in a first direction; and a terminal connecting member configured to connect terminal portions of first and second battery cells of the plurality of battery cells that are adjacent to each other, and the terminal connecting member includes first and second contact portions spaced apart from each other to respectively come in surface contact with the terminal portions of the first and second battery cells, and a body portion connecting the first and second contact portions to each other.Type: ApplicationFiled: February 26, 2015Publication date: September 24, 2015Inventors: Ik-Jae Jeong, Min-Cheol Bae, Kyoung-Hwan Noh, Ji-Ho Lee, Hong-Keun Choi
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Publication number: 20150221921Abstract: A busbar module connects a first cell and a second cell adjacent to the first cell, arranged in a first direction and each having first and second electrode terminals spaced apart in a second direction normal to the first direction. The busbar module includes a busbar that electrically connects a first electrode terminal of the first cell and a second electrode terminal of the second cell to each other, and an insulating portion that accommodates the busbar. The busbar includes a first recessed mounting portion, the first recessed mounting portion and a protruding shape of the first electrode terminal having interfitting shapes and a second recessed mounting portion, the second recessed mounting portion and a protruding shape of the second electrode terminal having interfitting shapes, the first and second mounting portions, being slideably coupleable with the first and second electrode terminals.Type: ApplicationFiled: January 20, 2015Publication date: August 6, 2015Inventors: Hong-Keun CHOI, Mincheol BAE, Ik-Jae JEONG, Kyoung-Hwan NOH, Jiho LEE
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Publication number: 20150079453Abstract: A secondary battery module includes a plurality of secondary batteries each including an electrode assembly, a case accommodating the electrode assembly, and electrode terminals electrically connected to the electrode assembly and extending outward from the case, and a bus bar that electrically connects neighboring electrode terminals of the plurality of secondary batteries. The bus bar includes a first part including penetration holes through which the electrode terminals penetrate such that the bus bar is fastenable to the electrode terminals and a second part extending from the first part, the second part being bent to face the first part.Type: ApplicationFiled: July 24, 2014Publication date: March 19, 2015Inventors: Hong-Keun CHOI, Min-Cheol BAE, Ik-Jae JEONG, Kyoung-Hwan NOH
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Publication number: 20150079437Abstract: A battery pack is disclosed. In one aspect, the battery pack includes a battery cell, a temperature sensor configured to measure the temperature of the battery cell, and an inner cover substantially covering the battery cell. The inner cover includes a sensor attachment fixing the temperature sensor to the battery cell. The battery pack has a structure for easily attaching the temperature sensor to the battery cell.Type: ApplicationFiled: April 9, 2014Publication date: March 19, 2015Applicant: Samsung SDI Co., Ltd.Inventors: Ik-Jae JEONG, Min-Cheol Bae, Kyoung-Hwan Noh, Hong-Keun Choi
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Publication number: 20150079445Abstract: Provided is a battery pack including: a plurality of unit cells; a battery holder in which the plurality of unit cells are mounted; an electrode tab arranged on the battery holder; and a bus bar of which portion is arranged on the electrode tab, wherein the battery holder includes a welding part that contacts the electrode tab.Type: ApplicationFiled: April 3, 2014Publication date: March 19, 2015Applicant: Samsung SDI Co., Ltd.Inventors: Ik Jae Jeong, Min Cheol Bae, Kyoung Hwan Noh, Hong Keun Choi
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Publication number: 20150079451Abstract: A battery pack is disclosed. In one aspect, the battery pack includes a plurality of battery cells arranged in a first direction, a case frame having an opened end to receive the battery cells, and a finishing plate configured to be coupled to the opened end of the case frame. The case frame includes a pair of side plates extending in the first direction and an end plate disposed between the side plates to form a closed end opposite to the opened end. The side plates and the end plate are formed in one piece. The battery pack has an improved coupling structure for easily assembling multiple battery cells as a module and providing sufficient coupling strength between the finishing and side plates.Type: ApplicationFiled: April 14, 2014Publication date: March 19, 2015Applicant: Samsung SDI Co., Ltd.Inventors: Ik-Jae JEONG, Min-Cheol Bae, Kyoung-Hwan Noh, Hong-Keun Choi
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Patent number: 8916286Abstract: A battery pack including a bare cell having a first electrode terminal and a second electrode terminal provided on a first surface of the bare cell; a main case having an opening and accommodating the bare cell; a top case that covers the opening of the main case; and a bus-bar connected to each of the first electrode terminal and the second electrode terminal, wherein the bus-bar is provided between the first surface of the bare cell and the top case, and at least one portion of the bus-bar is on a side portion of the main case.Type: GrantFiled: January 30, 2013Date of Patent: December 23, 2014Assignee: Samsung SDI Co., Ltd.Inventor: Hong-Keun Choi
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Publication number: 20140106202Abstract: A battery pack including a bare cell having a first electrode terminal and a second electrode terminal provided on a first surface of the bare cell; a main case having an opening and accommodating the bare cell; a top case that covers the opening of the main case; and a bus-bar connected to each of the first electrode terminal and the second electrode terminal, wherein the bus-bar is provided between the first surface of the bare cell and the top case, and at least one portion of the bus-bar is on a side portion of the main case.Type: ApplicationFiled: January 30, 2013Publication date: April 17, 2014Applicant: SAMSUNG SDI CO., LTD.Inventor: Hong-Keun Choi