Patents by Inventor Jung-wook SON
Jung-wook 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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Patent number: 11603782Abstract: The present invention relates to a heat exchanger of an exhaust heat recovery apparatus having a simple structure which is configured such that exhaust gas is evenly distributed, thereby preventing a boiling phenomenon wherein coolant water is boiling, and improving efficiency of heat exchange and durability of the apparatus.Type: GrantFiled: February 15, 2019Date of Patent: March 14, 2023Assignee: Hanon SystemsInventors: Jung Wook Son, Yang Woo Lee, Hyeon Geun Chae
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Publication number: 20230021021Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes creating, based on an input of a first user requesting counseling for a channel registered in the service, a first counseling ticket corresponding to the channel, determining whether the first counseling ticket is created due to switch to manned counseling during unmanned counseling based on a type of the requested counseling and a second counseling ticket created before the first counseling ticket by a request of the first user, updating an indicator for a counseling status of the channel based on a result of the determination and counseling data stored in correspondence with the second counseling ticket, and providing the updated indicator for the counseling status to a terminal of a second user linked to the channel.Type: ApplicationFiled: July 15, 2022Publication date: January 19, 2023Inventors: Se Eun PARK, Sung Yong CHANG, Zong Muk YOON, Hyun Soo PARK, Bo Kuk PARK, Yeo Seong YOON, Jung Wook SON, Woo Hyeok JUN, Woo Seong LEE, Jeong Hyeon LEE, Sang Won LEE, Yong Su PARK
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Publication number: 20230005081Abstract: A method of operating a counseling center server interworking with an instant messaging service includes, in response to a request for opening a counseling center of a channel registered in the service, creating a counseling center module corresponding to the channel, receiving a search request based on a message transmitted to a chat room of the channel included in the counseling center module, transmitting a query corresponding to the search request to a search medium interworking with the counseling center module based on an interworking structure of the counseling center module, the search medium comprising at least one of a knowledge database and a chatbot, creating a search result corresponding to the search request based on a response to the query received from the search medium, and requesting an instant messaging server providing the service to transmit the search result through the chat room.Type: ApplicationFiled: June 30, 2022Publication date: January 5, 2023Inventors: Ho Jun LEE, Yu Mi KIM, Zong Muk YOON, Jung Han CHOI, Bo Mi HONG, June Kwon MOON, Ji Soo HWANG, Hye Ryeon LEE, Hyun Soo PARK, Bo Kuk PARK, Yeo Seong YOON, Sang Hyeon SEO, Jung Wook SON
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Publication number: 20220120507Abstract: A heat exchanger including a plurality of fluid channel plates laminated on each other to form a cooling water fluid channel through which cooling water flows and an air fluid channel through which air flows. The fluid channel plates have a cooling water inlet hole through which the cooling water is introduced and a cooling water outlet hole through which the cooling water is discharged. Beads block the flow of the cooling water, protrude between the cooling water inlet hole and the cooling water outlet hole, are arranged to surround the periphery of the cooling water inlet hole and the cooling water outlet hole, and are spaced apart such that flow resistance of the cooling water decreases as a flow length of the cooling water increases, so that flow distribution of the cooling water can be uniform.Type: ApplicationFiled: December 3, 2019Publication date: April 21, 2022Inventors: Jung Wook SON, Hyeon Geun CHAE
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Patent number: 11067040Abstract: The present invention relates to an exhaust gas cooling apparatus and, more specifically, to an exhaust gas cooling apparatus capable of reducing flow resistance and improving heat exchange performance, the apparatus comprising: a plurality of heat exchange tubes (200), which is spaced apart from each other by a predetermined distance in the width direction and has a height longer than the width, and through which an exhaust gas flows; and a main plate (300) including a first communication hole (310) to which one end of each of the heat exchange tubes (200) is fixed and a second communication hole (320) to which the other end of each of the heat exchange tubes (200) is fixed.Type: GrantFiled: April 12, 2018Date of Patent: July 20, 2021Assignee: Hanon SystemsInventors: Jung Wook Son, Sang Jun Lee, Yang Woo Lee, Tae Soo Chun, Hyeon Geun Chae
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Publication number: 20210215072Abstract: The present invention relates to a heat exchanger of an exhaust heat recovery apparatus having a simple structure which is configured such that exhaust gas is evenly distributed, thereby preventing a boiling phenomenon wherein coolant water is boiling, and improving efficiency of heat exchange and durability of the apparatus.Type: ApplicationFiled: February 15, 2019Publication date: July 15, 2021Inventors: Jung Wook SON, Yang Woo LEE, Hyeon Geun CHAE
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Publication number: 20200102917Abstract: The present invention relates to an exhaust gas cooling apparatus and, more specifically, to an exhaust gas cooling apparatus capable of reducing flow resistance and improving heat exchange performance, the apparatus comprising: a plurality of heat exchange tubes (200), which is spaced apart from each other by a predetermined distance in the width direction and has a height longer than the width, and through which an exhaust gas flows; and a main plate (300) including a first communication hole (310) to which one end of each of the heat exchange tubes (200) is fixed and a second communication hole (320) to which the other end of each of the heat exchange tubes (200) is fixed.Type: ApplicationFiled: April 12, 2018Publication date: April 2, 2020Inventors: Jung Wook SON, Sang Jun LEE, Yang Woo LEE, Tae Soo CHUN, Hyeon Geun CHAE
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Patent number: 8800502Abstract: A heat storage device of a vehicle may include an insulation container, a coolant passage connected to an engine, a heat exchanger having a fin formed on the coolant passage inside the insulation container, a phase change material charged in the insulation container to exchange heat with flowing coolant, a phase change material temperature sensor, a pressure sensor, an engine coolant temperature sensor, and a control portion that circulates the coolant according to the driving condition of the engine and the coolant temperature such that the coolant exchanges heat with the phase change material. Accordingly, fuel for warming an engine or heating an interior room is reduced, a separate heating device or a warm up device such as a PTC heater can be replaced, quality of the exhaust gas is quickly improved, and there is a merit in overcoming environmental regulations.Type: GrantFiled: June 25, 2012Date of Patent: August 12, 2014Assignees: Hyundai Motor Company, Industry-University Cooperation Foundation Hanyang University Erica CampusInventors: Yong Hyun Choi, Yong Chul Kim, June Kyu Park, Jungha Park, Man Hee Park, Ki-hyung Lee, Jung-wook Son
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Publication number: 20130146000Abstract: A heat storage device of a vehicle may include an insulation container, a coolant passage connected to an engine, a heat exchanger having a fin formed on the coolant passage inside the insulation container, a phase change material charged in the insulation container to exchange heat with flowing coolant, a phase change material temperature sensor, a pressure sensor, an engine coolant temperature sensor, and a control portion that circulates the coolant according to the driving condition of the engine and the coolant temperature such that the coolant exchanges heat with the phase change material. Accordingly, fuel for warming an engine or heating an interior room is reduced, a separate heating device or a warm up device such as a PTC heater can be replaced, quality of the exhaust gas is quickly improved, and there is a merit in overcoming environmental regulations.Type: ApplicationFiled: June 25, 2012Publication date: June 13, 2013Applicants: Industry-University Cooperation Foundation Hanyang University ERICA Campus, Hyundai Motor CompanyInventors: Yong Hyun CHOI, Yong Chul KIM, June Kyu PARK, Jungha PARK, Man Hee PARK, Ki-hyung LEE, Jung-wook SON