Patents by Inventor Sang-Il SON
Sang-Il SON 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: 20240129725Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.Type: ApplicationFiled: December 23, 2021Publication date: April 18, 2024Applicant: ESTORM CO., LTD.Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
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Patent number: 11217836Abstract: Disclosed is a cooling jacket configured to be disposed close to one surface of a battery cell to absorb heat of the battery cell, the cooling jacket including a cooling plate and a plurality of cooling channels extending therein. The plurality of cooling channels include a coolant supply manifold channel and a coolant discharge manifold channel respectively disposed at first and second sides of the cooling plate and each extending in a longitudinal direction from an inside of the cooling plate to an outside of the cooling plate so that one end thereof is exposed to the outside of the cooling plate; and non-uniform cooling channels spaced apart from each other by a predetermined distance and each having first and second ends respectively connected to the coolant supply manifold channel and the coolant discharge manifold channel, the non-uniform cooling channels having widths that are non-uniform in the longitudinal direction.Type: GrantFiled: August 9, 2018Date of Patent: January 4, 2022Inventors: Hun Cha, Sang-Il Son, Yong-Seok Choi, Sang-Woo Ryu
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Patent number: 11024897Abstract: A battery module including a battery-cooling heat sink having a PCM capsule. The battery-cooling heat sink provides a uniform temperature of a cooling fluid flowing through the battery module using a PCM capsule, minimizes a temperature variation of the cooling fluid over the entire area of the heat sink formed in the battery module, and prevents the temperature at a cooling fluid outlet of the heat sink from being higher than that of a cooling fluid inlet.Type: GrantFiled: December 21, 2017Date of Patent: June 1, 2021Assignee: LG CHEM, LTD.Inventors: Sang-Il Son, Yong-Seok Choi, Hun Cha
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Patent number: 10892528Abstract: Disclosed is a battery module, which includes a battery cell assembly including a plurality of battery cells stacked on each other along a vertical direction, a heatsink configured to cover one side of the battery cell assembly, and a pair of cooling plates connected to the heatsink to cover both side surfaces of the battery cell assembly, respectively, the pair of cooling plates having a coolant channel formed along a stacking direction of the plurality of battery cells.Type: GrantFiled: September 1, 2016Date of Patent: January 12, 2021Assignee: LG CHEM, LTD.Inventors: Ha-Neul Yoo, Sang-Il Son, Hun Cha, Yun-Ki Choi, Jong-Soo Ha
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Patent number: 10804578Abstract: The present disclosure relates to a battery module, and a battery pack and a vehicle including the same. A battery module according to an embodiment of the present disclosure includes a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; and a cooling unit configured to cool the battery cells, wherein the cooling unit includes: a cooling fin making surface contact with sides of the battery cells; a cooling plate placed below the cooling fin; and a connection member placed between the cooling fin and the cooling plate and transferring heat from the cooling fin to the cooling plate.Type: GrantFiled: January 16, 2017Date of Patent: October 13, 2020Assignee: LG Chem, Ltd.Inventors: Sang-Il Son, Ha-Neul Yoo, Yun-Ki Choi, Jong-Soo Ha
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Patent number: 10587018Abstract: Provided herein is a battery module that is capable of improving cooling efficiency despite a compact structure without using numerous members. The battery module according to the present disclosure includes a battery stack where batteries are stacked; and a battery management system, and includes a heat radiation paint coating layer that includes a heat radiation material in at least a portion of the constituting components.Type: GrantFiled: January 28, 2016Date of Patent: March 10, 2020Assignee: LG CHEM, LTD.Inventors: Yun-Ki Choi, Jong-Soo Ha, Sang-Il Son, Ha-Neul Yoo
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Publication number: 20200006820Abstract: Disclosed is a cooling jacket configured to be disposed close to one surface of a battery cell to absorb heat of the battery cell, the cooling jacket including a cooling plate and a plurality of cooling channels extending therein. The plurality of cooling channels include a coolant supply manifold channel and a coolant discharge manifold channel respectively disposed at first and second sides of the cooling plate and each extending in a longitudinal direction from an inside of the cooling plate to an outside of the cooling plate so that one end thereof is exposed to the outside of the cooling plate; and non-uniform cooling channels spaced apart from each other by a predetermined distance and each having first and second ends respectively connected to the coolant supply manifold channel and the coolant discharge manifold channel, the non-uniform cooling channels having widths that are non-uniform in the longitudinal direction.Type: ApplicationFiled: August 9, 2018Publication date: January 2, 2020Applicant: LG Chem, Ltd.Inventors: Hun Cha, Sang-Il Son, Yong-Seok Choi, Sang-Woo Ryu
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Patent number: 10510999Abstract: According to an aspect of the present disclosure, there is provided a cell cover for a secondary battery, which accommodates at least one secondary battery in an internal space and is mounted in a groove formed on a top surface of a cooling plate having an uneven plate shape, the cell cover including a first side plate and a second side plate facing each other to form opposite side surfaces of the internal space, a top plate forming a top surface of the internal space and connecting upper edges of the first side plate and the second side plate, and a first bottom plate extending from a lower edge of the first side plate and a second bottom plate extending from a lower edge of the second side plate to face the first bottom plate, the first bottom plate and the second bottom plate forming a bottom surface of the internal space, in which the first bottom plate and the second bottom plate are inclined downwardly at an angle with respect to a horizontal plane, respectively.Type: GrantFiled: June 14, 2016Date of Patent: December 17, 2019Assignee: LG CHEM, LTD.Inventors: Ha-Neul Yoo, Jong-Soo Ha, Sang-Il Son, Yun-Ki Choi, Hang-June Choi
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Publication number: 20190288351Abstract: A battery module including a battery-cooling heat sink having a PCM capsule. The battery-cooling heat sink provides a uniform temperature of a cooling fluid flowing through the battery module using a PCM capsule, minimizes a temperature variation of the cooling fluid over the entire area of the heat sink formed in the battery module, and prevents the temperature at a cooling fluid outlet of the heat sink from being higher than that of a cooling fluid inlet.Type: ApplicationFiled: December 21, 2017Publication date: September 19, 2019Applicant: LG CHEM, LTD.Inventors: Sang-Il SON, Yong-Seok CHOI, Hun CHA
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Publication number: 20190288357Abstract: According to an embodiment of the present disclosure, a battery module includes: a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; a cooling unit configured to cool the battery cells; and a heat exchange unit configured to exchange heat with the cooling unit, wherein the heat exchange unit includes: a heat exchange chamber having an inner space; a lower cooling flow path located in the heat exchange chamber and through which a cooling fluid flows; an upper cooling flow path located above the lower cooling flow path and through which the cooling fluid supplied from the lower cooling flow path flows; and a connection flow path configured to supply the cooling fluid flowing in the lower cooling flow path to the upper cooling flow path.Type: ApplicationFiled: January 16, 2017Publication date: September 19, 2019Applicant: LG CHEM, LTD.Inventors: Sang-Il SON, Ha-Neul YOO, Yun-Ki CHOI, Jong-Soo HA
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Patent number: 10333180Abstract: An apparatus and method for adjusting a charging condition of a secondary battery are provided.Type: GrantFiled: August 22, 2016Date of Patent: June 25, 2019Assignee: LG CHEM, LTD.Inventors: Se-Wook Seo, Sang-Il Son, Yo-Han Ko, Jin-Hyung Lim, Yong-Seok Choi
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Publication number: 20190067760Abstract: The present disclosure relates to a battery module, and a battery pack and a vehicle including the same. A battery module according to an embodiment of the present disclosure includes a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; and a cooling unit configured to cool the battery cells, wherein the cooling unit includes: a cooling fin making surface contact with sides of the battery cells; a cooling plate placed below the cooling fin; and a connection member placed between the cooling fin and the cooling plate and transferring heat from the cooling fin to the cooling plate.Type: ApplicationFiled: January 16, 2017Publication date: February 28, 2019Applicant: LG Chem, Ltd.Inventors: Sang-Il Son, Ha-Neul Yoo, Yun-Ki Choi, Jong-Soo Ha
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Publication number: 20180287226Abstract: Disclosed is a battery module, which includes a battery cell assembly including a plurality of battery cells stacked on each other along a vertical direction, a heatsink configured to cover one side of the battery cell assembly, and a pair of cooling plates connected to the heatsink to cover both side surfaces of the battery cell assembly, respectively, the pair of cooling plates having a coolant channel formed along a stacking direction of the plurality of battery cells.Type: ApplicationFiled: September 1, 2016Publication date: October 4, 2018Applicant: LG CHEM, LTD.Inventors: Ha-Neul YOO, Sang-Il SON, Hun CHA, Yun-Ki CHOI, Jong-Soo HA
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Publication number: 20180069272Abstract: An apparatus and method for adjusting a charging condition of a secondary battery are provided.Type: ApplicationFiled: August 22, 2016Publication date: March 8, 2018Applicant: LG CHEM, LTD.Inventors: Se-Wook SEO, Sang-Il SON, Yo-Han KO, Jin-Hyung LIM, Yong-Seok CHOI
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Publication number: 20180047954Abstract: According to an aspect of the present disclosure, there is provided a cell cover for a secondary battery, which accommodates at least one secondary battery in an internal space and is mounted in a groove formed on a top surface of a cooling plate having an uneven plate shape, the cell cover including a first side plate and a second side plate facing each other to form opposite side surfaces of the internal space, a top plate forming a top surface of the internal space and connecting upper edges of the first side plate and the second side plate, and a first bottom plate extending from a lower edge of the first side plate and a second bottom plate extending from a lower edge of the second side plate to face the first bottom plate, the first bottom plate and the second bottom plate forming a bottom surface of the internal space, in which the first bottom plate and the second bottom plate are inclined downwardly at an angle with respect to a horizontal plane, respectively.Type: ApplicationFiled: June 14, 2016Publication date: February 15, 2018Applicant: LG CHEM, LTD.Inventors: Ha-Neul YOO, Jong-Soo HA, Sang-Il SON, Yun-Ki CHOI, Hang-June CHOI
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Publication number: 20170352933Abstract: Provided herein is a battery module that is capable of improving cooling efficiency despite a compact structure without using numerous members. The battery module according to the present disclosure includes a battery stack where batteries are stacked; and a battery management system, and includes a heat radiation paint coating layer that includes a heat radiation material in at least a portion of the constituting components.Type: ApplicationFiled: January 28, 2016Publication date: December 7, 2017Applicant: LG CHEM, LTD.Inventors: Yun-Ki CHOI, Jong-Soo HA, Sang-Il SON, Ha-Neul YOO