Patents by Inventor Jong Hyeon Lee
Jong Hyeon Lee 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: 20250099574Abstract: Provided are non-naturally occurring 5?-untranslated region and 3?-untranslated region nucleotides, and use thereof.Type: ApplicationFiled: December 14, 2022Publication date: March 27, 2025Inventors: Seung Su Han, Da Hyeon Park, Euh Lim Oh, Yong Ho Heo, Seung Hyun Shin, Chang Gyu Lim, Jong Soo Lee, Jae Hyuk Choi, Sung Hee Hong
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Publication number: 20250099895Abstract: A carbon dioxide separation and recovery system includes an exhaust gas sensible heat recovery part which recovers sensible heat of exhaust gas and generates electric energy by using the sensible heat of the recovered exhaust gas; a moisture removal part which is connected to the exhaust gas sensible heat recovery part and removes moisture contained in the sensible heat recovery exhaust gas from which the sensible heat is recovered by using the electric energy generated in the exhaust gas sensible heat recovery part; and a separation part which is connected to the moisture removal part to receive the sensible heat recovery exhaust gas from which moisture is removed by the moisture removal part, and separates solid carbon dioxide from the sensible heat recovery exhaust gas from which moisture is removed.Type: ApplicationFiled: August 30, 2024Publication date: March 27, 2025Applicant: INSTITUTE FOR ADVANCED ENGINEERINGInventors: Sung Ho PARK, Soh Myung CHUNG, Kwang Soon CHOI, Chang Hyeong LEE, Seong Hyeon HWANG, Jong Woong LIM, Jun Seok PARK
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Publication number: 20250104249Abstract: The present disclosure relates to a method and apparatus for performing enhanced center-based panoptic segmentation. A method according to an embodiment of the present disclosure may comprise: extracting a plurality of image feature maps based on an input image; extracting first image feature data through a transformer-based encoder; extracting second image feature data through a pixel decoder; selecting a query set through a query selection unit; extracting an updated query set through a transformer-based decoder; and generating a predicted class and a predicted segmented image. In this regard, A selection operation may be performed on predicted classes and predicted segment images for at least one query on the object.Type: ApplicationFiled: September 27, 2024Publication date: March 27, 2025Applicant: Electronics and Telecommunications Research InstituteInventors: Hee Kyung LEE, Hyon Gon CHOO, Yeong Jun KOH, Jong Hyeon BAEK
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Publication number: 20250096373Abstract: In a secondary battery, a cell pouch for a secondary battery according to the present invention comprises an inner resin layer, a barrier layer, and an outer resin layer, wherein the inner resin layer, the barrier layer, and the outer resin layer are sequentially laminated, wherein a content ratio of PER (Propylene Ethylene Rubber) in the inner resin layer is 10% or less. According to the present invention, the electrolyte peel strength of the secondary battery cell is improved to ensure excellence and reliability, as well as it is possible to use a cell pouch for a secondary battery with excellent conditions such as an electrolyte peeling strength of 1,000 (gf/15 mm) or more, due to the property, in which the electrolyte peel strength of the secondary battery cell is inversely proportional to the content ratio of PER in the inner resin layer and is proportional to the length of PER.Type: ApplicationFiled: December 11, 2023Publication date: March 20, 2025Applicant: Dongwon Systems CorporationInventors: Eui Hwan SONG, Sung Gi YOON, Jong An KIM, Gyu Woon JUNG, Hyun Ah LEE, Seung Hyeon YEON
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Patent number: 12255190Abstract: A light emitting diode pixel for a display includes a first subpixel including a first LED sub-unit, a second subpixel including a second LED sub-unit, a third subpixel including a third LED sub-unit, and a bonding layer overlapping the first, second, and third subpixels, in which each of the first, second, and third LED sub-units includes a first type of semiconductor layer and a second type of semiconductor layer, each of the first, second, and third LED sub-units is disposed on a different plane, and light generated from the second subpixel is configured to be emitted to an outside of the light emitting diode pixel by passing through a lesser number of LED sub-units than light generated from the first subpixel and emitted to the outside.Type: GrantFiled: February 8, 2024Date of Patent: March 18, 2025Assignee: SEOUL VIOSYS CO., LTD.Inventors: Seong Gyu Jang, Ho Joon Lee, Jong Hyeon Chae, Chung Hoon Lee
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Publication number: 20250081705Abstract: A display device including a substrate, a light emitting stacked structure disposed on the substrate and including a plurality of epitaxial sub-units disposed one over another, a first adhesive layer bonding the epitaxial sub-units to the substrate; and a line part disposed on the substrate and configured to apply a light emitting signal to each of the epitaxial sub-units, in which the light emitting stacked structure is configured to provide light having various colors by a combination of light emitted from each of the epitaxial sub-units, and the first adhesive layer includes a conductive and non-transparent material.Type: ApplicationFiled: November 19, 2024Publication date: March 6, 2025Applicant: SEOUL VIOSYS CO., LTD.Inventors: Chung Hoon LEE, Jong Hyeon CHAE, Seong Gyu JANG, Ho Joon LEE
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Publication number: 20250070100Abstract: A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0?x?1, 0?y?1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.Type: ApplicationFiled: November 7, 2024Publication date: February 27, 2025Applicant: Seoul Viosys Co., Ltd.Inventors: Jong Hyeon CHAE, Chang Yeon KIM, Ho Joon LEE, Seong Gyu JANG, Chung Hoon LEE, Dae Sung CHO
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Publication number: 20250060275Abstract: A shock fatigue testing device for a powertrain mount includes: a main frame having a guide support vertically extending from a base plate and a mounting plate coupled to the guide support; a first mount jig mounted to the mounting plate and configured to support the upper portion of a mount member; a second mount jig mounted to a lower portion of the mount member and configured to support the lower portion of the mount member; a weight portion fixed to the second mount jig and configured to apply a load to the mount member; and a vibration portion configured to continuously provide vibration to the base plate to vibrate the weight portion using the main frame, the first mount jig, and the second mount jig as media.Type: ApplicationFiled: January 11, 2024Publication date: February 20, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Woon Ki Cho, Jung Ho Park, Jong Hwan Jang, Ji Hyeon Lee, Hee Sung Lee, Moon Joon Kim, Soon Ju Kim, Jin Young Lee
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Publication number: 20250062293Abstract: A displaying apparatus includes a pixel unit. The pixel unit includes at least one pixel having a light emitting device and a light conversion layer for converting a first wavelength of light of the light emitting device into a second wavelength of light different from the first wavelength; and an insulation layer covers side surfaces of the light emitting device and the light conversion layer.Type: ApplicationFiled: November 1, 2024Publication date: February 20, 2025Applicant: Seoul Semiconductor Co., Ltd.Inventors: Motonobu TAKEYA, Seong Su SON, Jong Ik LEE, Jae Hee LIM, Jong Hyeon CHAE, Seung Sik HONG
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Publication number: 20250063877Abstract: A display panel including a circuit board having pads thereon, and a plurality of pixel regions arranged on the circuit board, each of the pixel regions including a first LED stack disposed on the circuit board, a first bonding layer disposed between the first LED stack and the circuit board, a second LED stack disposed on the first LED stack, a third LED stack disposed on the second LED stack, first through-vias passing through the first LED stack and the first bonding layer, second through-vias passing through the second LED stack, and third through-vias passing through the third LED stack, in which the first through-vias pass through the first LED stack and the first bonding layer, and are connected to the pads of the circuit board.Type: ApplicationFiled: November 6, 2024Publication date: February 20, 2025Applicant: Seoul Viosys Co., Ltd.Inventors: Jong Hyeon CHAE, Seom Geun LEE, Seong Kyu JANG
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Publication number: 20250063930Abstract: Provided is a method for manufacturing an intrinsically stretchable organic solar cell, a manufacturing method thereof, and an electronic device comprising the same. The intrinsically stretchable organic solar cell of the present invention is characterized that wherein excellent interfacial bonding among stretchable constituent elements constituting each layer is induced so that the constituent elements are seamlessly integrated into a single system, thereby ensuring excellent initial power conversion efficiency (PCE), and mechanical robustness showing that 70% or more of initial PCE is maintained in spite of repetitive tensile strains. Thus, the organic solar cell is useful for an electronic device applied to any one selected from a group consisting of sensors, electronic skins, flexible displays, and stretchable displays.Type: ApplicationFiled: October 11, 2024Publication date: February 20, 2025Inventors: Bum Joon KIM, Jung-Yong LEE, Jong Hyeon NOH, Geon U KIM
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Patent number: 12230666Abstract: A display apparatus including a plurality of pixel regions disposed on a support substrate, each of the pixel regions including a plurality of subpixel stacks including a first epitaxial stack, a second epitaxial stack, and a third epitaxial stack, in which light generated from the first epitaxial stack is to be emitted to the outside of the display apparatus through the second and third epitaxial stacks, light generated from the second epitaxial stack is to be emitted to the outside of the display apparatus through the third epitaxial stack, during operation, one of the subpixel stacks within each pixel region is configured to be selected and driven, and at least one subpixel stack further includes an electrode disposed between the first epitaxial stack and the support substrate to be in ohmic contact with the first epitaxial stack.Type: GrantFiled: December 5, 2022Date of Patent: February 18, 2025Assignee: SEOUL VIOSYS CO., LTD.Inventors: Chung Hoon Lee, Jong Hyeon Chae
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Publication number: 20250056952Abstract: A light emitting device for a display including a first LED stack configured to generate light having a first peak wavelength, a second LED stack disposed under the first LED stack, and configured to generate light having a second peak wavelength, a third LED stack disposed under the second LED stack, and configured to generate light having a third peak wavelength; and a floating reflection layer disposed over the first LED stack, in which the first peak wavelength is longer than the second and third peak wavelengths, the first LED stack has a roughened surface to increase the luminous intensity of the light generated in the first LED stack entering the second LED stack, and the floating reflection layer has a high reflectance of 80% or more over light having the first peak wavelength.Type: ApplicationFiled: October 25, 2024Publication date: February 13, 2025Applicant: SEOUL VIOSYS CO., LTD.Inventors: Jong Hyeon CHAE, Seom Geun LEE, Seong Kyu JANG
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Publication number: 20250029787Abstract: A multilayer electronic component includes a body including a capacitance formation portion including a dielectric layer and internal electrodes alternately disposed in a first direction, and a cover portion disposed on both surfaces of the capacitance formation portion opposing each other in the first direction; and an external electrode disposed on the body and connected to the internal electrode, wherein the cover portion includes polydopamine.Type: ApplicationFiled: April 4, 2024Publication date: January 23, 2025Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jung Jin PARK, Yong PARK, Kwan Soo PARK, Ho Sam CHOI, Rak Hyeon BAEK, Hyo Sung CHOI, Sun Mi KIM, Jong Ho LEE
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Publication number: 20240381720Abstract: A display device comprises: a pixel-circuit layer comprising a pixel circuit and an auxiliary pixel circuit on a base layer; and a light-emitting-element layer comprising a light emitting element electrically connected to the pixel circuit. The pixel-circuit layer comprises a line part and an electrode part electrically connected to the line part. The light-emitting-element layer comprises an organic layer comprising a first region and a second region. In a plan view, the first region and the second region are spaced apart from each other with the electrode part interposed therebetween. The line part is electrically connected to the auxiliary pixel circuit.Type: ApplicationFiled: January 12, 2024Publication date: November 14, 2024Inventors: Hyung Keun PARK, Jong Hyeon LEE
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Publication number: 20220211589Abstract: The present invention relates to a cosmetic composition for molding, comprising a calcined layered double hydroxide and a polymer and, more specifically, to a cosmetic composition for molding and a preparation method therefor, the cosmetic composition comprising an active ingredient, a calcined layered double hydroxide, a polymer, and a solventType: ApplicationFiled: April 20, 2020Publication date: July 7, 2022Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Ja Inn KIM, Jong Hyeon LEE
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Patent number: 10925816Abstract: The present invention relates to: a composition for transdermal delivery, comprising 1) a nanoemulsion comprising an active ingredient, saturated lecithin, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, a polyol, and water, and 2) a modified layered double hydroxide; and a preparation method therefor.Type: GrantFiled: August 18, 2017Date of Patent: February 23, 2021Assignee: H&A PHARMACHEM CO., LTD.Inventors: Jong Hyeon Lee, Se Hee Cho, Young Rong Woo, Young Ah Park, Hong Geun Ji
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Publication number: 20190192396Abstract: The present invention relates to: a composition for transdermal delivery, comprising 1) a nanoemulsion comprising an active ingredient, saturated lecithin, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, a polyol, and water, and 2) a modified layered double hydroxide; and a preparation method therefor.Type: ApplicationFiled: August 18, 2017Publication date: June 27, 2019Inventors: Jong Hyeon LEE, Se Hee CHO, Young Rong WOO, Young Ah PARK, Hong Geun JI
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Publication number: 20160189878Abstract: The present invention relates to a method for manufacturing a tantalum-silver composite electrode: The method comprises:(a) preparing a molten salt; (b) disposing a corrosion-resistant metal on an anode; (c) disposing a base substrate on a cathode; (d) inserting the corrosion-resistant metal and the base substrate into the molten salt; and (e) electrodepositing the corrosion-resistant metal on the base substrate by applying a current density to the base substrate. In particular, the molten salt has a lower melting temperature, the corrosion-resistant metal is tantalum, and the base substrate is a substrate comprising silver.Type: ApplicationFiled: December 24, 2015Publication date: June 30, 2016Inventors: Kyoung Jin Jeong, Young Jun Lee, Jong Hyeon Lee
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Patent number: 9340419Abstract: Disclosed is a method and related system of regenerating a raw material for a hydrogen supply system of a fuel cell. The method includes reacting aluminum and a metal hydroxide to produce hydrogen in the hydrogen supply system of a fuel cell; and recovering an aluminum compound produced simultaneously with the hydrogen in the reaction. An aluminum hydroxide is obtained from the aluminum compound. The aluminum hydroxide is heat-treated to obtain an aluminum oxide. The aluminum oxide is reduced to obtain aluminum. The obtained aluminum is re-supplied as a raw material for producing the hydrogen.Type: GrantFiled: November 24, 2014Date of Patent: May 17, 2016Assignees: HYUNDAI MOTOR COMPANY, The Industry & Academic Cooperation in Chungnam National University (IAC)Inventors: Chang Ho Kim, Inchul Hwang, Hyung Ki Kim, Seong Seock Cho, Jong Hyeon Lee, Moon Hee Han, Hong Youl Ryu, Dae-Young Kim