Patents by Inventor Ho Young Jeong
Ho Young Jeong 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: 20240151364Abstract: A hydrogen supply method includes a first fluid circulation operation in which a first fluid sequentially circulates through a first fluid circulation line including a first heat exchanger configured to exchange heat between the first fluid and an external fluid, a compressor, a second heat exchanger, and an expansion member. The hydrogen supply method further includes a (2-1)th fluid circulation operation in which a second fluid circulates through a second fluid circulation line through which the second fluid circulates and exchanges heat with the first fluid in the second heat exchanger. The (2-1)th fluid circulation operation includes allowing the second fluid to sequentially circulate through the second heat exchanger, a hydrogen storage including a metal or alloy that adsorbs hydrogen, and a pump through the second fluid circulation line.Type: ApplicationFiled: June 22, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Young Jeong, Yeon Ho Kim, Ji Hye Park
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Publication number: 20240151360Abstract: A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.Type: ApplicationFiled: August 30, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Young Jeong, Hoon Mo Park, Kyung Moon Lee, Yeon Ho Kim, Ji Hye Park, Jae Yeon Kim, Dong Hoon Nam
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Publication number: 20240151366Abstract: A hydrogen supply method including a (1-1)th fluid circulation operation in which a first fluid sequentially circulates through a first fluid circulation line including a first heat exchanger in which the first fluid and an external fluid exchange heat therebetween, a first flow rate control member that controls flow of the first fluid, a compressor, the first flow rate control member, a second heat exchanger, and an expansion member. The hydrogen supply method further includes a (2-1)th fluid circulation operation in which a second fluid circulates through a second fluid circulation line through which the second fluid circulates and exchanges heat with the first fluid in the second heat exchanger.Type: ApplicationFiled: June 22, 2023Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Young Jeong, Yeon Ho Kim, Ji Hye Park
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Patent number: 11941637Abstract: Disclosed is a method of processing item sales information by an electronic apparatus including acquiring a purchase request including item information related to an item selected by a user and information related to a payment means, providing a purchase response including approval information corresponding to the purchase request before proceeding with payment through the payment means in response to the purchase request when the information related to the payment means satisfies a first condition, transmitting a release request for the item to a first server; and requesting payment for at least some of an amount corresponding to one or more purchase requests related to the payment means according to an arrival of settlement timing corresponding to the payment means.Type: GrantFiled: March 23, 2021Date of Patent: March 26, 2024Assignee: Coupang Corp.Inventors: Zee Young Min, Ki Hyun Jeong, Il Hyun Seo, Hyun Ju Cho, Jin Hwan Kim, Hyun Yong Jung, Min Yong Yuk, Ho Hyun Lim, Jin Hyuk Kim
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Publication number: 20230372840Abstract: The disclosed gas-liquid separation device separates, from a liquid, gas mixed in the liquid. The gas-liquid separation device includes a body configured to allow mixed fluid to be introduced into a longitudinally central portion thereof, and to have a cylindrical structure having an inner diameter gradually reduced as the body extends from the central portion to opposite ends thereof, a pair of gas discharge pipes respectively provided at the opposite ends of the body and configured to discharge, to an exterior of the body, gas separated from the mixed fluid in an interior of the body, and a pair of liquid discharge pipes respectively provided at the opposite ends of the body and configured to discharge, to the exterior of the body, the mixed fluid from which the gas has been separated.Type: ApplicationFiled: December 16, 2022Publication date: November 23, 2023Inventors: Ho Chan AN, Yeon Ho KIM, Jae Wan KIM, Ho Young JEONG, Yeong Jun KIM, Jae Yeon KIM, Man Hee PARK, Tae Sung KIM, Yeong Kwang CHO, Jun Ho YUN
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Publication number: 20230330564Abstract: A gas-liquid separation device has a structure capable of increasing gas-liquid separation performance. The gas-liquid separation device includes: a housing including a fluid inlet passage, a liquid discharge passage, and a gas discharge passage; and a gas-liquid separation unit that is mounted inside the housing, disposed at a rear side of the fluid inlet passage. The gas-liquid separation unit separates a mixed fluid into a liquid and a gas by inducing rotation of the mixed fluid introduced into the housing through the fluid inlet passage. The gas-liquid separation device further includes a flow stabilization member provided at a rear end of the gas-liquid separation unit and configured to maintain a flow state of the liquid and the gas separated by the gas-liquid separation unit.Type: ApplicationFiled: December 22, 2022Publication date: October 19, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Ho Chan An, Yeon Ho Kim, Jae Wan Kim, Ho Young Jeong, Yeong Jun Kim, Jae Yeon Kim, Man Hee Park, Tae Sung Kim, Yeong Kwang Cho, Jun Ho Yun
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Publication number: 20230182560Abstract: A cooling system for a vehicle driven by in-wheel motors includes a cooling water channel provided in an in-wheel motor mounted on a wheel of a vehicle so that cooling water for cooling the in-wheel motor can pass through the cooling water channel, a cooling water channel provided in an inverter for driving and controlling the in-wheel motor so that cooling water for cooling the inverter can pass through the cooling water channel, a radiator provided to dissipate heat of cooling water that has cooled the in-wheel motor and the inverter by passing the cooling water, a cooling water circulation line connected such that cooling water can circulate between the cooling water channel of the in-wheel motor, the cooling water channel of the inverter, and the radiator, and a water pump configured to circulate cooling water through the cooling water circulation line by pumping cooling water in the cooling water circulation line.Type: ApplicationFiled: November 3, 2022Publication date: June 15, 2023Inventors: Yeon Ho Kim, Jae Yeon Kim, Ho Young Jeong
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Patent number: 11629437Abstract: The present invention relates to a polyurethane urea elastic yarn having improved dyeability and a manufacturing method therefor. Through a process of forming a prepolymer by mixing polyethyleneglycol with polyol and then adding diisocyanate to the same in a prepolymer manufacturing step during the manufacture of a polyurethane urea elastic yarn, the hydrophilicity of the polyurethane urea elastic yarn is improved such that the accessibility of an acid dye is enhanced, thereby enabling the dyeability of the polyurethane urea elastic yarn to be enhanced and an advantage of dye color deepening of a fabric, in which nylon and a polyurethane urea elastic yarn are knitted together, to be expected.Type: GrantFiled: September 21, 2018Date of Patent: April 18, 2023Assignee: Hyosung TNC CorporationInventors: Tae Heon Kim, Ho Young Jeong, Yeon Soo Kang
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Publication number: 20210172090Abstract: The present invention relates to a polyurethane urea elastic yarn having improved dyeability and a manufacturing method therefor. Through a process of forming a prepolymer by mixing polyethyleneglycol with polyol and then adding diisocyanate to the same in a prepolymer manufacturing step during the manufacture of a polyurethane urea elastic yarn, the hydrophilicity of the polyurethane urea elastic yarn is improved such that the accessibility of an acid dye is enhanced, thereby enabling the dyeability of the polyurethane urea elastic yarn to be enhanced and an advantage of dye color deepening of a fabric, in which nylon and a polyurethane urea elastic yarn are knitted together, to be expected.Type: ApplicationFiled: September 21, 2018Publication date: June 10, 2021Inventors: Tae Heon Kim, Ho Young Jeong, Yeon Soo Kang
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Patent number: 10985068Abstract: An organic light emitting diode display device comprises a driving thin film transistor including a first semiconductor layer, a gate insulating layer formed on the first semiconductor layer. The device further includes a storage capacitor including a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor, a buffer layer formed on the first capacitor electrode, a second semiconductor layer formed on the buffer layer, and a second capacitor electrode formed on the second semiconductor layer and electrically coupled to a gate electrode of the driving thin film transistor. The device also includes an organic light emitting diode connected to the drain electrode of the driving transistor. The gate insulating layer has at least one hole in a region where the gate insulating layer overlaps the second semiconductor layer, thereby exposing the second semiconductor layer to the second capacitor electrode.Type: GrantFiled: March 16, 2020Date of Patent: April 20, 2021Assignee: LG Display Co., Ltd.Inventors: Young-Jang Lee, Ho-Young Jeong
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Publication number: 20200219770Abstract: An organic light emitting diode display device comprises a driving thin film transistor including a first semiconductor layer, a gate insulating layer formed on the first semiconductor layer. The device further includes a storage capacitor including a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor, a buffer layer formed on the first capacitor electrode, a second semiconductor layer formed on the buffer layer, and a second capacitor electrode formed on the second semiconductor layer and electrically coupled to a gate electrode of the driving thin film transistor. The device also includes an organic light emitting diode connected to the drain electrode of the driving transistor. The gate insulating layer has at least one hole in a region where the gate insulating layer overlaps the second semiconductor layer, thereby exposing the second semiconductor layer to the second capacitor electrode.Type: ApplicationFiled: March 16, 2020Publication date: July 9, 2020Inventors: Young-Jang LEE, Ho-Young JEONG
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Patent number: 10629488Abstract: An organic light emitting diode display device comprises a driving thin film transistor including a first semiconductor layer, a gate insulating layer formed on the first semiconductor layer. The device further includes a storage capacitor including a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor, a buffer layer formed on the first capacitor electrode, a second semiconductor layer formed on the buffer layer, and a second capacitor electrode formed on the second semiconductor layer and electrically coupled to a gate electrode of the driving thin film transistor. The device also includes an organic light emitting diode connected to the drain electrode of the driving transistor. The gate insulating layer has at least one hole in a region where the gate insulating layer overlaps the second semiconductor layer, thereby exposing the second semiconductor layer to the second capacitor electrode.Type: GrantFiled: March 5, 2018Date of Patent: April 21, 2020Assignee: LG Display Co., Ltd.Inventors: Young-Jang Lee, Ho-Young Jeong
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Patent number: 10600358Abstract: An organic light-emitting display device includes: a substrate, light-emitting elements on the substrate, and a light control layer structure between an anode of each of the light-emitting elements and the substrate, the light control layer structure including at least one pair of an alternately stacked low refractive index layer and high refractive index layer, a lowest high refractive index layer contacting an upper surface of the substrate.Type: GrantFiled: December 11, 2017Date of Patent: March 24, 2020Assignee: LG Display Co., Ltd.Inventors: Ho-Young Jeong, Tae-Han Kim
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Patent number: 10585849Abstract: The present invention relates to a medical information providing apparatus that displays medical information on an area extracted from a medical image and a medical information providing method therefor. The medical information providing apparatus according to the present invention may comprise: an acquisition unit for obtaining a medical image from a hospital server; an extraction unit for extracting a lesion image from the medical image; an image-matching unit for matching the lesion image onto a body map; and a processing unit for displaying medical information corresponding to the matched area on the body map to which the lesion image is matched with.Type: GrantFiled: January 29, 2016Date of Patent: March 10, 2020Assignee: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Byung Kwan Choi, Sang Wan Kim, Seong Hyun Seo, Kye Young Park, Won Seok Seong, Kyung Ho Lim, Ho Young Jeong, Sung Moon Son, Byeong Yong Kim, Ji Eun Kim, Ji Wuk Yoo
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Patent number: 10504935Abstract: An organic light emitting display device is disclosed. The organic light emitting display device includes a light emitting element disposed in each sub-pixel area on a substrate; a pixel circuit disposed in a circuit area of each sub-pixel area to drive the light emitting element; a first signal line disposed on the substrate to contact the substrate, arranged in a first direction, and connected to the pixel circuit; a second signal line arranged in a second direction and connected to the pixel circuit; and at least two insulation films disposed between the first and second signal lines.Type: GrantFiled: November 29, 2017Date of Patent: December 10, 2019Assignee: LG Display Co., Ltd.Inventors: Woo-Chan Cho, Ho-Young Jeong, Yong-Min Kim
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Publication number: 20180197779Abstract: An organic light emitting diode display device comprises a driving thin film transistor including a first semiconductor layer, a gate insulating layer formed on the first semiconductor layer. The device further includes a storage capacitor including a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor, a buffer layer formed on the first capacitor electrode, a second semiconductor layer formed on the buffer layer, and a second capacitor electrode formed on the second semiconductor layer and electrically coupled to a gate electrode of the driving thin film transistor. The device also includes an organic light emitting diode connected to the drain electrode of the driving transistor. The gate insulating layer has at least one hole in a region where the gate insulating layer overlaps the second semiconductor layer, thereby exposing the second semiconductor layer to the second capacitor electrode.Type: ApplicationFiled: March 5, 2018Publication date: July 12, 2018Inventors: Young-Jang LEE, Ho-Young JEONG
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Publication number: 20180174508Abstract: An organic light-emitting display device includes: a substrate, light-emitting elements on the substrate, and a light control layer structure between an anode of each of the light-emitting elements and the substrate, the light control layer structure including at least one pair of an alternately stacked low refractive index layer and high refractive index layer, a lowest high refractive index layer contacting an upper surface of the substrate.Type: ApplicationFiled: December 11, 2017Publication date: June 21, 2018Applicant: LG Display Co., Ltd.Inventors: Ho-Young Jeong, Tae-Han Kim
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Publication number: 20180151599Abstract: An organic light emitting display device is disclosed. The organic light emitting display device includes a light emitting element disposed in each sub-pixel area on a substrate; a pixel circuit disposed in a circuit area of each sub-pixel area to drive the light emitting element; a first signal line disposed on the substrate to contact the substrate, arranged in a first direction, and connected to the pixel circuit; a second signal line arranged in a second direction and connected to the pixel circuit; and at least two insulation films disposed between the first and second signal lines.Type: ApplicationFiled: November 29, 2017Publication date: May 31, 2018Applicant: LG Display Co., Ltd.Inventors: Woo-Chan Cho, Ho-Young Jeong, Yong-Min Kim
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Patent number: 9941169Abstract: An organic light emitting diode display device comprises a driving thin film transistor including a first semiconductor layer, a gate insulating layer formed on the first semiconductor layer. The device further includes a storage capacitor including a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor, a buffer layer formed on the first capacitor electrode, a second semiconductor layer formed on the buffer layer, and a second capacitor electrode formed on the second semiconductor layer and electrically coupled to a gate electrode of the driving thin film transistor. The device also includes an organic light emitting diode connected to the drain electrode of the driving transistor. The gate insulating layer has at least one hole in a region where the gate insulating layer overlaps the second semiconductor layer, thereby exposing the second semiconductor layer to the second capacitor electrode.Type: GrantFiled: March 22, 2016Date of Patent: April 10, 2018Assignee: LG Display Co., Ltd.Inventors: Young-Jang Lee, Ho-Young Jeong
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Publication number: 20180024995Abstract: The present invention relates to a medical information providing apparatus that displays medical information on an area extracted from a medical image and a medical information providing method therefor. The medical information providing apparatus according to the present invention may comprise: an acquisition unit for obtaining a medical image from a hospital server; an extraction unit for extracting a lesion image from the medical image; an image-matching unit for matching the lesion image onto a body map; and a processing unit for displaying medical information corresponding to the matched area on the body map to which the lesion image is matched with.Type: ApplicationFiled: January 29, 2016Publication date: January 25, 2018Inventors: Byung Kwan CHOI, Sang Wan KIM, Seong Hyun SEO, Kye Young PARK, Won Seok SEONG, Kyung Ho LIM, Ho Young JEONG, Sung Moon SON, Byeong Yong KIM, Ji Eun KIM, Ji Wuk YOO