Patents by Inventor Jun-Young Song
Jun-Young Song 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: 20240118071Abstract: A strain sensor may have a conductive elastic yarn including a first fiber having a predetermined length and a shape of a fiber yarn and a second fiber having electrical conductivity and a sheet shape. The strain sensor may have a pair of wiring members electrically connected to both ends of the conductive elastic yarn. The conductive elastic yarn, with the second fiber wrapped around the first fiber, is twisted in a coil shape.Type: ApplicationFiled: February 1, 2023Publication date: April 11, 2024Inventors: Mi Yong Lee, Seong Hyun Son, Moon Young Jung, Jun Ho Song, Jong Seo Kim, Woo Chang Jeong, Gwan Mu Lee, Dong Seok Suh, Feng Wang
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Publication number: 20240120477Abstract: A positive electrode material for a lithium secondary battery has improved electron conductivity and surface stability because oxidation-treated carbon nanotubes are stably attached to the surface of an active material. According to one embodiment the positive electrode material includes a positive electrode active material core made of a Li—Ni—Co—Mn-M-O-based material (M=transition metal) and an oxidized carbon nanotube coating layer formed on the surface of the positive electrode active material core and including 1% to 3% by weight of oxidation-treated carbon nanotubes (OCNT) relative to 100% by weight of the positive electrode active material core.Type: ApplicationFiled: July 7, 2023Publication date: April 11, 2024Inventors: Seung Min Oh, Sung Ho Ban, Sang Hun Lee, Chang Hoon Song, Yoon Sung Lee, Ko Eun Kim, Van Chuong Ho, Jun Young Mun
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Publication number: 20240105918Abstract: A positive electrode material for a lithium secondary battery and a manufacturing method therefor are provided. The positive electrode material may have carbon nanotubes stably attached to a surface of an active material and may exhibit increased electron conductivity and improved surface stability. The positive electrode material for a lithium secondary battery may comprises: a positive electrode active material core comprising a Li—Ni—Co—Mn-M-O-based material, where M is a transition metal; and a carbon nanotube coating layer on a surface of the positive electrode active material core. Carbon nanotubes (CNT) may be in an amount of 1-5 wt %, based on 100 wt % of the positive electrode active material core.Type: ApplicationFiled: July 3, 2023Publication date: March 28, 2024Inventors: Seung Min Oh, Sung Ho Ban, Sang Hun Lee, Chang Hoon Song, Yoon Sung Lee, Ko Eun Kim, Van Chuong Ho, Jun Young Mun
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Patent number: 11929487Abstract: A method of preparing a negative electrode for a lithium secondary battery, which includes forming a negative electrode mixture layer including a negative electrode active material on a negative electrode current collector, disposing lithium metal powder on at least a part of the negative electrode mixture layer, pressing the negative electrode mixture layer on which the lithium metal powder is disposed, wetting the pressed negative electrode mixture layer with a first electrolyte solution, and drying the wet negative electrode mixture layer. A battery including the negative electrode of the present invention has enhanced rapid charge/discharge characteristics and enhanced lifespan characteristics.Type: GrantFiled: January 25, 2019Date of Patent: March 12, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Oh Byong Chae, Sang Wook Woo, Je Young Kim, Yoon Ah Kang, Jun Hyuk Song
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Publication number: 20220312747Abstract: A recirculating aquaculture system using a biofloc fermenter and aquaponics may include a breeding water tank that breeds farmed fish, a drum filter that filters breeding water drained from the recirculating aquaculture system; an automatic filtration system in which the breeding water of the drum filter is moved and purified; a biofloc fermentation system that supplies and mixes oxygen to backwash water of the automatic filtration system; and a plant cultivation system that cultivates plant with the breeding water mixed with stable and high-concentration oxygen moved from the biofloc fermentation system.Type: ApplicationFiled: August 25, 2020Publication date: October 6, 2022Inventors: Jeongho LEE, Yeongsik LEE, Jun-young SONG, Hyeongsu KIM, Nana KIM, Jihwan MOON
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Patent number: 11439040Abstract: The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, in which the tube-type cooling path parts may be coupled in multi-stages, the assembling of the electrical device and the cooling path part during the multi-stage coupling is easy, and cooling of both surfaces of the electrical device is possible through tight coupling between the electrical device and the cooling path part.Type: GrantFiled: May 30, 2018Date of Patent: September 6, 2022Assignee: Hanon SystemsInventors: Wi Sam Jo, Jun Young Song, Sun Mi Lee, Hong-Young Lim
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VIBRATION AND NOISE REDUCTION MOTOR, ROTOR MAGNETIZING STRUCTURE OF MOTOR, AND SKEW MAGNETIZING YOKE
Publication number: 20210167647Abstract: A vibration and noise reduction motor, a rotor magnetizing structure of a motor, and a skew magnetizing yoke. The vibration and noise reduction motor includes a stator that is concentric with a shaft and axially fixed and a rotor including a rotor core configured to surround the stator and a plurality of block magnets disposed in the rotor core and configured to face the stator and surround the stator, where an air gap is provided between the plurality of block magnets and the stator, and each piece of the plurality of block magnets includes a plurality of poles and the plurality of block magnets are magnetized by a skew magnetizing yoke and has a continuous skew shape such that the plurality of poles provided for each piece are each inclined by a skew angle of the skew magnetizing yoke.Type: ApplicationFiled: September 24, 2020Publication date: June 3, 2021Inventors: Hyoung Uk NAM, Hyojin KO, Jun Young SONG -
Patent number: 10818985Abstract: The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.Type: GrantFiled: August 29, 2019Date of Patent: October 27, 2020Assignee: Hanon SystemsInventors: Hong-Young Lim, Jun Young Song, Wi Sam Jo, Hyun Hee Jung, Sun Mi Lee
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Patent number: 10819639Abstract: Provided are a sharing terminal management method and a sharing terminal management apparatus. In response to an Internet access request packet, a sharing terminal management server collects terminal environment information and stores as many pieces of terminal environment information as the number of terminals permitted for each line in a permitted list via a process of transmitting a response packet for the Internet access request packet, and determines whether to transmit an Internet blocking notification, based on whether newly collected terminal environment information exists in the permitted list.Type: GrantFiled: November 5, 2015Date of Patent: October 27, 2020Assignee: SOOSAN INT CO., LTD.Inventors: Kyoung Pil Kong, Sun Min Jeon, Jun Young Song, Min Woo Nam, Kyoung Tae Kang
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Publication number: 20200196484Abstract: The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, in which the tube-type cooling path parts may be coupled in multi-stages, the assembling of the electrical device and the cooling path part during the multi-stage coupling is easy, and cooling of both surfaces of the electrical device is possible through tight coupling between the electrical device and the cooling path part.Type: ApplicationFiled: May 30, 2018Publication date: June 18, 2020Inventors: Wi Sam JO, Jun Young SONG, Sun Mi LEE, Hong-Young LIM
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Patent number: 10625564Abstract: The present invention relates to an outdoor heat exchanger, and more particularly, to a down flow type outdoor heat exchanger having channels of at least three paths in a heat pump system for vehicles, in which a flux distribution means protruded in a height direction is further formed in a lower tank in which the channel is changed from an upward direction to a downward direction or from a downward direction to an upward direction to block some area of a lower portion thereof so as to prevent a refrigerant from being non-uniformly distributed while a flux is concentrated toward a rear side of the channel due to a fluid inertia in an area in which the flow path is changed, thereby delaying frosting upon heating.Type: GrantFiled: April 30, 2015Date of Patent: April 21, 2020Assignee: HANON SYSTEMSInventors: Jun Young Song, Hong-Young Lim, Kwang Hun Oh
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Patent number: 10582649Abstract: The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, the heat exchanger being mechanically assembled through connection blocks while stacking a cooling flow path, which forms a cooling water flow path, and the electrical devices, thereby facilitating the insertion of the electrical devices and enabling pressing force between the cooling flow path and the electrical device to increase, such that cooling performance is improved.Type: GrantFiled: December 28, 2016Date of Patent: March 3, 2020Assignee: Hanon SystemsInventors: Wi Sam Jo, Jun Young Song, Hong-Young Lim, Dong Suk Lee, Sun Mi Lee
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Patent number: 10575447Abstract: Provided is an electric element cooling module, and more particularly, an electric element cooling module in which opposite surfaces of an electric element surface-contacts a cooling flow passage portion in which a cooling fluid flows and, thus, an electric element is easily inserted and an interval between cooling flow passages arranged in two lines in a width direction is controlled through terminals installed inside an electric element in a width direction, thereby preventing signal interference between terminals and achieving excellent assembly.Type: GrantFiled: May 30, 2018Date of Patent: February 25, 2020Assignee: Hanon SystemsInventors: Jun Young Song, Hong-Young Lim, Sun Mi Lee, Wi Sam Jo
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Patent number: 10533805Abstract: The present invention relates to an outdoor heat exchanger, and more particularly, to an outdoor heat exchanger including a variable baffle whose opening and closing are controlled according to a switching of cooling/heating modes of a vehicle heat pump system to easily change a refrigerant pass and reduce the number of refrigerant passes at the time of heating than at the time of cooling.Type: GrantFiled: April 21, 2016Date of Patent: January 14, 2020Assignee: Hanon SystemsInventors: Jun Young Song, Dong Suk Lee, Sun Mi Lee, Hong-Young Lim, Wi Sam Jo
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Publication number: 20190386355Abstract: The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.Type: ApplicationFiled: August 29, 2019Publication date: December 19, 2019Inventors: Hong-Young LIM, Jun Young SONG, Wi Sam JO, Hyun Hee JUNG, Sun Mi LEE
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Patent number: 10448545Abstract: The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.Type: GrantFiled: February 3, 2016Date of Patent: October 15, 2019Assignee: Hanon SystemsInventors: Hong-Young Lim, Jun Young Song, Wi Sam Jo, Hyun Hee Jung, Sun Mi Lee
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Publication number: 20190135080Abstract: Provided is a heater for a motor vehicle including: a heat source part: a heat source part rod including a rod sidewall and a rod cover in order to receive the heat source part; a first heat radiating plate including a first heat generation region in which one side of the heat source part is disposed and a first air movement region in which at least one or more first through-holes are formed; and a second heat radiating plate including a second heat generation region in which the other side of the heat source part is disposed and a second air movement region in which at least one or more second through-holes are formed. Particularly, the heat source part is disposed between the first and second heat radiating plates, and the rod sidewall is provided integrally with the first heat radiating plate.Type: ApplicationFiled: January 7, 2019Publication date: May 9, 2019Inventors: Jung Sam Gu, Yong Sung Kwon, Hyun Kun Shin, Jun Young Song, Kwan Hun Oh, Hong-Young Lim, Young-Ha Jeon
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Patent number: 10220673Abstract: Provided is a cold-storage heat exchanger. The cold-storage heat exchanger includes a pair of header tanks, and tubes which are arranged in three rows with respect to the direction of the flow of air and connected at opposite sides thereof to the header tanks. A cold-storage medium is stored in the tubes that are disposed in a middle row, and refrigerant circulates through the tubes that are disposed in front and rear rows. Therefore, the cold-storage medium can effectively store cold-energy transferred from the refrigerant. When the engine of a vehicle is stopping, the cold-storage heat exchanger can discharge the cold-energy that has been stored into the passenger compartment of the vehicle, thus preventing the temperature in the passenger compartment from rapidly increasing, thereby creating pleasant air-conditioned conditions for a user, and minimizing the energy and time required to re-cool the passenger compartment.Type: GrantFiled: December 15, 2016Date of Patent: March 5, 2019Assignee: HANON SYSTEMSInventors: Hong-Young Lim, Kwang Hun Oh, Yong Jun Jee, Young-Ha Jeon, Jin Hyuck Kim, Duck-Ho Lee, Jun Young Song
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Patent number: 10207568Abstract: Provided is a heater for a motor vehicle including: a heat source part: a heat source part rod including a rod sidewall and a rod cover in order to receive the heat source part; a first heat radiating plate including a first heat generation region in which one side of the heat source part is disposed and a first air movement region in which at least one or more first through-holes are formed; and a second heat radiating plate including a second heat generation region in which the other side of the heat source part is disposed and a second air movement region in which at least one or more second through-holes are formed. Particularly, the heat source part is disposed between the first and second heat radiating plates, and the rod sidewall is provided integrally with the first heat radiating plate.Type: GrantFiled: January 28, 2014Date of Patent: February 19, 2019Assignee: HANON SYSTEMSInventors: Jung Sam Gu, Yong Sung Kwon, Hyun Kun Shin, Jun Young Song, Kwan Hun Oh, Hong-Young Lim, Young-Ha Jeon
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Publication number: 20180375774Abstract: Provided are a sharing terminal management method and a sharing terminal management apparatus. In response to an Internet access request packet, a sharing terminal management server collects terminal environment information and stores as many pieces of terminal environment information as the number of terminals permitted for each line in a permitted list via a process of transmitting a response packet for the Internet access request packet, and determines whether to transmit an Internet blocking notification, based on whether newly collected terminal environment information exists in the permitted list.Type: ApplicationFiled: November 5, 2015Publication date: December 27, 2018Applicant: SOOSAN INT CO., LTD.Inventors: Kyoung Pil KONG, Sun Min JEON, Jun Young SONG, Min Woo NAM, Kyoung Tae KANG