Patents by Inventor Gangya Park
Gangya Park 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: 20250030111Abstract: A battery module includes a plurality of unit cells arranged in a first direction and a top cover covering the plurality of unit cells in a second direction crossing the first direction. The top cover includes a cover main body having a through hole and an antenna part attached to a rear surface of the cover main body such that the antenna part covers the through hole between the cover main body and the plurality of unit cells.Type: ApplicationFiled: July 9, 2024Publication date: January 23, 2025Inventors: Jongpil LEE, Gangya PARK
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Patent number: 11742537Abstract: A battery pack includes: battery cells, each including first and second end portions that are opposite each other in a length direction; a case having an accommodation space in which the battery cells and a fluid to cool the battery cells are configured to be accommodated, the case including first and second covers respectively covering the first and second end portions; first and second tab plates respectively on the first and second covers and connected to the first and second end portions; a circuit board on the first tab plate; and a first lead and a second lead through which the first and second tab plates are connected to the circuit board, the first and second leads connected to a first side portion of the circuit board. An arrangement of the leads connected to electrodes of the battery cells is improved, and heat is efficiently dissipated from a switch device.Type: GrantFiled: October 8, 2019Date of Patent: August 29, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jooyul Lee, Nohyun Kwag, Seungil Kim, Gangya Park, Jungjin Lee
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Publication number: 20230207925Abstract: A battery pack includes: battery cells, each including first and second end portions that are opposite each other in a length direction; a case having an accommodation space in which the battery cells and a fluid to cool the battery cells are configured to be accommodated, the case including first and second covers respectively covering the first and second end portions; first and second tab plates respectively on the first and second covers and connected to the first and second end portions; a circuit board on the first tab plate; and a first lead and a second lead through which the first and second tab plates are connected to the circuit board, the first and second leads connected to a first side portion of the circuit board. An arrangement of the leads connected to electrodes of the battery cells is improved, and heat is efficiently dissipated from a switch device.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Inventors: Jooyul Lee, Nohyun Kwag, Seungil Kim, Gangya Park, Jungjin Lee
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Patent number: 11289925Abstract: In a method of controlling a battery system having a battery module comprising a plurality of battery sub modules connected in parallel between system terminals, the method includes: measuring voltage values of the plurality of battery sub modules and/or cells in the plurality of battery sub modules and current values that flow on the battery module; detecting an occurrence of an internal short in the battery module by monitoring the voltage values or the current values; and electrically separating at least one battery sub module in which the internal short occurs from among the plurality of battery sub modules from the system terminals in response to the internal short occurring in the battery module.Type: GrantFiled: April 28, 2020Date of Patent: March 29, 2022Assignee: Samsung SDI Co., Ltd.Inventors: Young Shin Cho, Seung-Il Kim, Gangya Park, Yoonphil Eo
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Patent number: 11081894Abstract: A battery pack includes at least two battery cells; a circuit board to control charging and discharging operations of the battery cells; and a connection tab electrically connected to the battery cells, extending towards the circuit board, and including a bent portion proximal to the battery cells and located within a battery area defined by the battery cells. A battery pack suitable for a compact type device is provided and a low-resistive design may be applied to the battery pack.Type: GrantFiled: August 23, 2019Date of Patent: August 3, 2021Assignee: Samsung SDI Co., Ltd.Inventors: Moonsoo Cheon, Seungil Kim, Gangya Park
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Publication number: 20210111568Abstract: In a method of controlling a battery system having a battery module comprising a plurality of battery sub modules connected in parallel between system terminals, the method includes: measuring voltage values of the plurality of battery sub modules and/or cells in the plurality of battery sub modules and current values that flow on the battery module; detecting an occurrence of an internal short in the battery module by monitoring the voltage values or the current values; and electrically separating at least one battery sub module in which the internal short occurs from among the plurality of battery sub modules from the system terminals in response to the internal short occurring in the battery module.Type: ApplicationFiled: April 28, 2020Publication date: April 15, 2021Inventors: Young Shin CHO, Seung-Il KIM, Gangya PARK, Yoonphil EO
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Publication number: 20200127350Abstract: A battery pack includes: battery cells, each including first and second end portions that are opposite each other in a length direction; a case having an accommodation space in which the battery cells and a fluid to cool the battery cells are configured to be accommodated, the case including first and second covers respectively covering the first and second end portions; first and second tab plates respectively on the first and second covers and connected to the first and second end portions; a circuit board on the first tab plate; and a first lead and a second lead through which the first and second tab plates are connected to the circuit board, the first and second leads connected to a first side portion of the circuit board. An arrangement of the leads connected to electrodes of the battery cells is improved, and heat is efficiently dissipated from a switch device.Type: ApplicationFiled: October 8, 2019Publication date: April 23, 2020Inventors: Jooyul Lee, Nohyun Kwag, Seungil Kim, Gangya Park, Jungjin Lee
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Publication number: 20190379213Abstract: A battery pack includes at least two battery cells; a circuit board to control charging and discharging operations of the battery cells; and a connection tab electrically connected to the battery cells, extending towards the circuit board, and including a bent portion proximal to the battery cells and located within a battery area defined by the battery cells. A battery pack suitable for a compact type device is provided and a low-resistive design may be applied to the battery pack.Type: ApplicationFiled: August 23, 2019Publication date: December 12, 2019Inventors: Moonsoo Cheon, Seungil Kim, Gangya Park
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Patent number: 10454282Abstract: A battery pack includes at least two battery cells; a circuit board to control charging and discharging operations of the battery cells; and a connection tab electrically connected to the battery cells, extending towards the circuit board, and including a bent portion proximal to the battery cells and located within a battery area defined by the battery cells. A battery pack suitable for a compact type device is provided and a low-resistive design may be applied to the battery pack.Type: GrantFiled: February 15, 2017Date of Patent: October 22, 2019Assignee: Samsung SDI Co., Ltd.Inventors: Moonsoo Cheon, Seungil Kim, Gangya Park
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Publication number: 20170264107Abstract: A battery pack includes at least two battery cells; a circuit board to control charging and discharging operations of the battery cells; and a connection tab electrically connected to the battery cells, extending towards the circuit board, and including a bent portion proximal to the battery cells and located within a battery area defined by the battery cells. A battery pack suitable for a compact type device is provided and a low-resistive design may be applied to the battery pack.Type: ApplicationFiled: February 15, 2017Publication date: September 14, 2017Inventors: Moonsoo Cheon, Seungil Kim, Gangya Park