Patents by Inventor Jun Young HEO
Jun Young HEO 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: 11950476Abstract: A display device includes a substrate; a transistor disposed on the substrate; a first insulating layer disposed on the transistor; and a first pixel electrode and a second pixel electrode disposed on the first insulating layer to be adjacent to each other. The first insulating layer includes a first opening between the first pixel electrode and the second pixel electrode.Type: GrantFiled: April 17, 2020Date of Patent: April 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jun Ho Choi, Chun Gi You, Seong Kweon Heo, Eun Young You, Hyun Jin Hong
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Publication number: 20240102952Abstract: Disclosed is a thermal conductivity measuring device including a sample fixing member that fixes a sample, an elastic member that presses the sample fixed to the sample fixing member downwards, and first auxiliary heat emitting part that is spaced apart from the sample fixing member upwards while the elastic member being interposed therebetween.Type: ApplicationFiled: March 29, 2023Publication date: March 28, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jun Sung Ahn, Sang Moo Han, Jin Young Heo
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Publication number: 20230399998Abstract: The present invention provides a water-cooled flue gas collecting apparatus disposed in a flow path formed inside a wake treatment structure for cooling and discharging flue gas generated from a test propulsion system. The water-cooled flue gas collecting apparatus includes a gas guiding portion having a flue gas inlet at one end through which the flue gas enters, a gas pipe connected to the flue gas inlet at one end to pass through the other end of the gas guiding portion and form an extension at the other end, and a collecting portion connected to the other end of the gas pipe to collect the flue gas entering through the gas pipe from the flue gas inlet. According to the present invention, the apparatus may be used in rocket propulsion systems of various sizes and allows quantitative analyses.Type: ApplicationFiled: June 1, 2023Publication date: December 14, 2023Inventors: Seong-Pil JOO, Seon-Uk HEO, Ji-Su YOON, Jun-Young HEO, Seok-Jin OH
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Publication number: 20230348032Abstract: The present invention relates to a seawater flow control device for a uniform motion, and more particularly, to a seawater flow control device for a uniform motion, which controls a velocity of a propulsion system by adjusting a combustion reaction between seawater and a propellant by adjusting a seawater flow rate depending on the number of operating seawater discharge holes. According to the present invention, it is possible to control the velocity of the propulsion system by increasing the amount of seawater when the velocity of the propulsion system is low and decreasing the amount of seawater when the velocity of the propulsion system is high, thereby implementing a uniform motion of the propulsion system.Type: ApplicationFiled: March 28, 2023Publication date: November 2, 2023Inventors: Seong-Hwan BAE, Seok-Jin OH, Jun-Young HEO, Ji-Su YOON, Seon-Uk HEO
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Patent number: 11717511Abstract: The present invention relates to a pharmaceutical composition for preventing or treating solid cancer and blood cancers such as acute leukemia and chronic leukemia, comprising a derivative compound of 1,2-naphthoquinone or a pharmaceutically acceptable salt thereof as an effective component. The derivative compound of 1,2-naphthoquinone is highly effective in killing cancer cells of various solid cancers, acute leukemia, and chronic leukemia, and thus can be beneficially used as a pharmaceutical composition for preventing or treating cancers, especially solid cancers, acute leukemia, and chronic leukemia.Type: GrantFiled: April 4, 2019Date of Patent: August 8, 2023Assignee: HUEN CO., LTD.Inventors: Ki Ryang Kweon, Jun Young Heo, Min Ho Shong, Jeong Su Han, Min Jeong Ryu
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Patent number: 11684610Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of solid cancers or blood cancers such as acute leukemia or chronic leukemia, including, as an active ingredient, a 1,2-naphthoquinone derivative compound or a pharmaceutically acceptable salt thereof, wherein the 1,2-naphthoquinone derivative compound has excellent effects in killing cancer cells of various solid cancers, acute leukemia, and chronic leukemia, and thus, can be useful as a pharmaceutical composition for the prevention or treatment of cancer, in particular, solid cancers, acute leukemia, or chronic leukemia.Type: GrantFiled: April 4, 2019Date of Patent: June 27, 2023Assignee: YUNGJIN PHARM. CO., LTD.Inventors: Ki Ryang Kweon, Jun Young Heo, Min Ho Shong, Jeong Su Han, Min Jeong Ryu
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Patent number: 11053190Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same. According to various embodiments of the present disclosure, provided is a therapeutic agent which can overcome the disadvantages of existing drugs used as a MAO-B inhibitor and, specifically, reversibly inhibits MAO-B through a non-covalent bond so as to alleviate or eliminate the side effects of the existing drugs which exhibit a therapeutic effect by irreversibly acting via a covalent bond with MAO-B. Particularly, a new compound having superior stability and efficacy compared to the existing reversible MAO-B inhibitors may be provided.Type: GrantFiled: April 24, 2020Date of Patent: July 6, 2021Assignee: NeuroBiogen Co., Ltd.Inventors: Ki Duk Park, ChangJoon Justin Lee, Dong Jin Kim, Ae Nim Pae, Hyun Ah Choo, Sun Joon Min, Yong Koo Kang, Yun Kyung Kim, Hyo Jung Song, Ji Won Choi, Min Ho Nam, Jun Young Heo, Seul Ki Yeon, Bo Ko Jang, Eun Ji Ju, Seon Mi Jo, Jong-Hyun Park
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Publication number: 20210155596Abstract: The present invention relates to a pharmaceutical composition for preventing or treating solid cancer and blood cancers such as acute leukemia and chronic leukemia, comprising a derivative compound of 1,2-naphthoquinone or a pharmaceutically acceptable salt thereof as an effective component. The derivative compound of 1,2-naphthoquinone is highly effective in killing cancer cells of various solid cancers, acute leukemia, and chronic leukemia, and thus can be beneficially used as a pharmaceutical composition for preventing or treating cancers, especially solid cancers, acute leukemia, and chronic leukemia.Type: ApplicationFiled: April 4, 2019Publication date: May 27, 2021Applicant: HUEN Co., Ltd.Inventors: Ki Ryang KWEON, Jun Young HEO, Min Ho SHONG, Jeong Su HAN, Min Jeong RYU
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Publication number: 20210137893Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of solid cancers or blood cancers such as acute leukemia or chronic leukemia, including, as an active ingredient, a 1,2-naphthoquinone derivative compound or a pharmaceutically acceptable salt thereof, wherein the 1,2-naphthoquinone derivative compound has excellent effects in killing cancer cells of various solid cancers, acute leukemia, and chronic leukemia, and thus, can be useful as a pharmaceutical composition for the prevention or treatment of cancer, in particular, solid cancers, acute leukemia, or chronic leukemia.Type: ApplicationFiled: April 4, 2019Publication date: May 13, 2021Inventors: Ki Ryang KWEON, Jun Young HEO, Min Ho SHONG, Jeong Su HAN, Min Jeong RYU
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Patent number: 10823116Abstract: The proposed technology relates to a thrust control apparatus of a propulsion system, and more particularly, to a thrust control apparatus of a solid propulsion system equipped with an aerospike pintle nozzle. The present invention is to simultaneously control the magnitude and direction of thrust by installing a pintle and a thrust vectoring unit at the rear end of a combustion tube of a solid propulsion system.Type: GrantFiled: April 18, 2019Date of Patent: November 3, 2020Assignee: AGENCY FOR DEFENSE DEVELOPMENTInventors: Jeong-Jin Kim, Seok-Jin Oh, Jun-Young Heo
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Publication number: 20200308104Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same. According to various embodiments of the present disclosure, provided is a therapeutic agent which can overcome the disadvantages of existing drugs used as a MAO-B inhibitor and, specifically, reversibly inhibits MAO-B through a non-covalent bond so as to alleviate or eliminate the side effects of the existing drugs which exhibit a therapeutic effect by irreversibly acting via a covalent bond with MAO-B. Particularly, a new compound having superior stability and efficacy compared to the existing reversible MAO-B inhibitors may be provided.Type: ApplicationFiled: April 24, 2020Publication date: October 1, 2020Inventors: Ki Duk PARK, ChangJoon Justin LEE, Dong Jin KIM, Ae Nim PAE, Hyun Ah CHOO, Sun Joon MIN, Yong Koo KANG, Yun Kyung KIM, Hyo Jung SONG, Ji Won CHOI, Min Ho NAM, Jun Young HEO, Seul Ki YEON, Bo Ko JANG, Eun Ji JU, Seon Mi JO, Jong-Hyun PARK
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Patent number: 10738740Abstract: Provided is a thrust control apparatus having a plug area variable spike pintle nozzle, in which an aerospike-shaped pintle can be used in a pintle nozzle for precise thrust control. The thrust control apparatus includes a combustion chamber, a motor housing, and an outer pintle nozzle. The motor housing has a driving motor within the combustion chamber. The outer pintle nozzle is moved in a lateral direction by the driving motor.Type: GrantFiled: January 24, 2020Date of Patent: August 11, 2020Assignee: AGENCY FOR DEFENSE DEVELOPMENTInventors: Jun-Young Heo, Jeong-Jin Kim, Seok-Jin Oh
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Patent number: 10676425Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same, for treating a neurodegenerative diseases.Type: GrantFiled: September 24, 2015Date of Patent: June 9, 2020Assignee: MEGABIOWOOD CO., LTDInventors: Ki Duk Park, ChangJoon Justin Lee, Dong Jin Kim, Ae Nim Pae, Hyun Ah Choo, Sun Joon Min, Yong Koo Kang, Yun Kyung Kim, Hyo Jung Song, Ji Won Choi, Min Ho Nam, Jun Young Heo, Seul Ki Yeon, Bo Ko Jang, Eun Ji Ju, Seon Mi Jo, Jong-Hyun Park
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Publication number: 20200080517Abstract: The proposed technology relates to a thrust control apparatus of a propulsion system, and more particularly, to a thrust control apparatus of a solid propulsion system equipped with an aerospike pintle nozzle. The present invention is to simultaneously control the magnitude and direction of thrust by installing a pintle and a thrust vectoring unit at the rear end of a combustion tube of a solid propulsion system.Type: ApplicationFiled: April 18, 2019Publication date: March 12, 2020Inventors: Jeong-Jin KIM, Seok-Jin OH, Jun-Young HEO
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Patent number: 10431530Abstract: A power semiconductor module includes: a substrate including first, second, and third metal patterns separated from each other, a semiconductor element located on the substrate, a lead frame located on the substrate and including first, second, third, and fourth bodies; a first terminal connected to the first body, a second terminal connected to the second body, and a third common terminal that connects the third body and the fourth body, wherein a length of the third common terminal is longer than that of the first and second terminals.Type: GrantFiled: December 5, 2017Date of Patent: October 1, 2019Assignee: MagnaChip Semiconductor, Ltd.Inventors: Jae Sik Choi, Si Hyeon Go, Jun Young Heo, Moon Taek Sung, Dong Seong Oh
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Publication number: 20180102309Abstract: A power semiconductor module includes: a substrate including first, second, and third metal patterns separated from each other, a semiconductor element located on the substrate, a lead frame located on the substrate and including first, second, third, and fourth bodies; a first terminal connected to the first body, a second terminal connected to the second body, and a third common terminal that connects the third body and the fourth body, wherein a length of the third common terminal is longer than that of the first and second terminals.Type: ApplicationFiled: December 5, 2017Publication date: April 12, 2018Applicant: Magnachip Semiconductor, Ltd.Inventors: Jae Sik CHOI, Si Hyeon Go, Jun Young Heo, Moon Taek Sung, Dong Seong Oh
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Patent number: 9893000Abstract: A power semiconductor module includes: a substrate including first, second, and third metal patterns separated from each other, a semiconductor element located on the substrate, a lead frame located on the substrate and including first, second, third, and fourth bodies; a first terminal connected to the first body, a second terminal connected to the second body, and a third common terminal that connects the third body and the fourth body, wherein a length of the third common terminal is longer than that of the first and second terminals.Type: GrantFiled: August 23, 2016Date of Patent: February 13, 2018Assignee: Magnachip Semiconductor, Ltd.Inventors: Jae Sik Choi, Si Hyeon Go, Jun Young Heo, Moon Taek Sung, Dong Seong Oh
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Publication number: 20170298011Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same. According to various embodiments of the present disclosure, provided is a therapeutic agent which can overcome the disadvantages of existing drugs used as a MAO-B inhibitor and, specifically, reversibly inhibits MAO-B through a non-covalent bond so as to alleviate or eliminate the side effects of the existing drugs which exhibit a therapeutic effect by irreversibly acting via a covalent bond with MAO-B. Particularly, a new compound having superior stability and efficacy compared to the existing reversible MAO-B inhibitors may be provided.Type: ApplicationFiled: September 24, 2015Publication date: October 19, 2017Inventors: Ki Duk PARK, ChangJoon Justin LEE, Dong Jin KIM, Ae Nim PAE, Hyun Ah CHOO, Sun Joon MIN, Yong Koo KANG, Yun Kyung KIM, Hyo Jung SONG, Ji Won CHOI, Min Ho NAM, Jun Young HEO, Seul Ki YEON, Bo Ko JANG, Eun Ji JU, Seon Mi JO, Jong-Hyun PARK
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Publication number: 20170287821Abstract: A power semiconductor module includes: a substrate including first, second, and third metal patterns separated from each other, a semiconductor element located on the substrate, a lead frame located on the substrate and including first, second, third, and fourth bodies; a first terminal connected to the first body, a second terminal connected to the second body, and a third common terminal that connects the third body and the fourth body, wherein a length of the third common terminal is longer than that of the first and second terminals.Type: ApplicationFiled: August 23, 2016Publication date: October 5, 2017Applicant: Magnachip Semiconductor, Ltd.Inventors: Jae Sik CHOI, Si Hyeon GO, Jun Young HEO, Moon Taek SUNG, Dong Seong OH
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Publication number: 20080140979Abstract: Provided is a method of allocating a stack in a multi-threaded sensor operating system environment. The method dynamically allocates as much stack space as is required by a thread, thereby enabling efficient use of stack space. The method includes the steps of: whenever a function is called while a thread is performing an operation, dynamically allocating a stack space to be used by the called function; and when execution of the function is finished, returning the allocated stack space.Type: ApplicationFiled: May 24, 2007Publication date: June 12, 2008Inventors: Sang Cheol KIM, Chang Min SHIN, Jin Ho CHANG, Hae Yong KIM, Yoo Kun CHO, Ji Man HONG, Jun Young HEO, Sang Ho YI, Bon Cheol GU, Hong MIN, Seung Woo LEE