Patents by Inventor Sung In Cho
Sung In Cho 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: 20240196528Abstract: A printed circuit board includes: a first metal layer; an organic insulating layer covering at least a portion of the first metal layer and having a via hole exposing at least a portion of an upper surface of the first metal layer; a first seed metal layer disposed on an upper surface of the organic insulating layer; a second seed metal layer disposed on the first seed metal layer and extending onto a wall surface of the via hole and the exposed upper surface of the first metal layer; and a second metal layer disposed on the second seed metal layer and filling at least a portion of the via hole, wherein the first seed metal layer includes a first sputtering layer including titanium (Ti), and the second seed metal layer includes an electroless plating layer.Type: ApplicationFiled: April 25, 2023Publication date: June 13, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sangik CHO, Mi Jung PARK, Mi Geum KIM, Yong Su LEE, Sung HAN, Jong Eun PARK
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Publication number: 20240194725Abstract: A display apparatus is provided. The display apparatus includes a display substrate, a first micro LED module disposed on the display substrate, and a second micro LED module disposed on the display substrate and adjacent to the first micro LED module. The first micro LED module and the second micro LED module have side surfaces facing each other. The side surfaces facing each other of the first micro LED module and the second micro LED module are inclined in an identical direction with respect to an upper surface of the display substrate.Type: ApplicationFiled: February 16, 2024Publication date: June 13, 2024Applicant: SEOUL VIOSYS CO., LTD.Inventors: Dae Sung CHO, So Ra LEE
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Publication number: 20240188628Abstract: An aerosol-generating article according to one aspect of the present disclosure may include a tobacco medium portion, a filter portion disposed to be spaced apart from the tobacco medium portion, a wrapper surrounding the tobacco medium portion and the filter portion, and a cooling portion surrounded by the tobacco medium portion, the filter portion, and the wrapper so as to have a space therein.Type: ApplicationFiled: May 13, 2022Publication date: June 13, 2024Applicant: KT&G CORPORATIONInventors: Ju Hwan LEE, Jeong Hoo KIM, Min Kyu KIM, Jung Ho KIM, Ju Eon PARK, Jong Sub LEE, Byung Sung CHO, Jung Ho HAN
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Publication number: 20240188629Abstract: An aerosol-generating article according to one aspect of the present disclosure may include a tobacco medium portion and a filter portion coupled to a side of the tobacco medium portion and cooling and filtering an aerosol delivered from the tobacco medium portion. The filter portion may include a first filter segment disposed to be spaced apart from the tobacco medium portion and filtering the aerosol, an inner wrapper surrounding the first filter segment and extending toward the tobacco medium portion, and a second filter segment surrounded by the tobacco medium portion, the first filter segment, and the inner wrapper so as to have a space therein.Type: ApplicationFiled: May 13, 2022Publication date: June 13, 2024Applicant: KT&G CORPORATIONInventors: Ju Hwan LEE, Jeong Hoo KIM, Min Kyu KIM, Jung Ho KIM, Ju Eon PARK, Jong Sub LEE, Byung Sung CHO, Jung Ho HAN
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Patent number: 12008627Abstract: The present invention may provide a system for recommending a user-customized beverage through a genetic test, and a method for driving same, the system comprising: a genetic information acquisition unit for acquiring user's genetic information from a result of a user's genetic test; and a beverage recommendation unit for recommending at least one user-customized recommendable beverage on the basis of the genetic information acquired from the genetic information acquisition unit, wherein the system for recommending a user-customized beverage through a genetic test can recommend a customized-beverage to a user by reflecting a genotype through the user's genetic test.Type: GrantFiled: August 26, 2019Date of Patent: June 11, 2024Inventors: Byung Chul Kim, Jong Hwa Bhak, Yun Sung Cho, Su An Cho
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Patent number: 12006448Abstract: An adhesive composition includes a polyvinyl alcohol binder, a crosslinking agent and a compound of Formula 1 below, HO—SO2—R??[Formula 1] wherein in Formula 1, R is an alkyl group, a haloalkyl group or a haloalkylaryl group. The adhesive composition may have excellent water resistance, adhesive force and other optical properties as well as greatly improved storage stability.Type: GrantFiled: August 14, 2018Date of Patent: June 11, 2024Assignee: SHANJIN OPTOELECTRONICS (NANJING) CO., LTD.Inventors: Sang Ki Chun, Kyoung Hoon Kim, Hae Sung Cho, Jin Ah Seok, Jun Gu Yeo
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Patent number: 12001068Abstract: Embodiments of the present disclosure are directed to an optical assembly for optical transceiver which is composed of two separate sub-assemblies including an assembly that is coupled with a substrate and has a post formed to have a central hollow into a multi-branched shape, for increasing the optical alignment efficiency between the optical elements included in the optical assembly for optical transceiver which involves multiple complicated and sophisticated processes, the optical assembly for optical transceiver being structured to drain out the epoxy resin or the refractive index matching material used when coupling the optical fiber inserted from the outside with the optical elements, whereby greatly reducing optical alignment errors caused by the epoxy resin or refractive index matching material, as well as directed to an optical transceiver using the optical assembly for optical transceiver.Type: GrantFiled: November 20, 2018Date of Patent: June 4, 2024Assignee: OPTOMIND INC.Inventors: Yung-sung Son, Hyun Ryong Cho, Sang-shin Lee, Young-geon Lee
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Publication number: 20240172790Abstract: According to an embodiment of the present disclosure, a method of controlling an aerosol generating device that generates an aerosol based on ultrasonic vibration of a vibrator of the aerosol generating device is provided. The method includes: operating, based on power of the aerosol generating device being turned on, the aerosol generating device in a preheat mode for preheating the vibrator; operating, based on the preheat mode being completed, the aerosol generating device in a power repetition control mode wherein supplying of power to the vibrator and cutting off supply of the power to the vibrator are alternately repeated; and operating, based on a puff of a user being sensed while operating in the power repetition control mode, the aerosol generating device in a puffing mode wherein power is supplied to the vibrator to generate the aerosol.Type: ApplicationFiled: April 6, 2022Publication date: May 30, 2024Applicant: KT&G CORPORATIONInventors: Wonkyeong LEE, Min Kyu KIM, Jung Ho KIM, Hyung Seok LEE, Heon Jun JEONG, Byung Sung CHO
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Publication number: 20240175979Abstract: Exemplary embodiments provide a radar apparatus having a plurality of antenna elements and enabling to reduce a number of ADCs as long as being allowable according to a bandwidth of the ADC, reduce a chip area occupied by the ADC and interconnections in an integrated circuit, and prevent a synchronization problem between the ADCs by sampling receive signals of multiple channels at once. Frequencies of local oscillation signals used for downconverting receive signals are set to be different from each other by an amount of an offset frequency, so that each of band-limited receive signals obtained through respective RF paths may occupy a different position on a frequency axis of a frequency domain. Downconverted receive signals are combined into a single signal and converted into a single digital signal stream, and a signal processing of the digital signal stream in a digital domain enables to obtain target data.Type: ApplicationFiled: November 8, 2023Publication date: May 30, 2024Inventors: Myung Sun SONG, Hyung Ju KIM, Sung Jin YOO, Byung Jang JEONG, Seung Keun PARK, In Kui CHO
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Patent number: 11996075Abstract: A method for controlling a sound control device in a vehicle includes obtaining at least one of a reference signal obtained from a sensor or an error signal obtained from a sound signal of a microphone, estimating a road surface environment corresponding to a road surface on which the vehicle is traveling based on the reference signal, and adjusting a gain for generating a noise control signal having a magnitude within a preset range based on at least one of the road surface environment or the error signal.Type: GrantFiled: July 14, 2022Date of Patent: May 28, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jung Keun You, Myoung Ok Lee, Kaang Dok Yee, Chi Sung Oh, Mun Hwan Cho
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Patent number: 11997914Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes: forming a lower electrode pattern on a substrate, which includes a transistor area and a capacitor area, to correspond to the transistor area and forming a buffer layer on the substrate including the lower electrode pattern; forming a thin-film transistor including an oxide semiconductor layer on the buffer layer; forming an interlayer insulating film on the thin-film transistor; forming a photoresist film pattern including first and second holes, which have different depths, on the interlayer insulating film; and forming a first contact hole, which exposes the lower electrode pattern, and second contact holes, which expose the oxide semiconductor layer, at the same time using the photoresist film pattern.Type: GrantFiled: December 21, 2018Date of Patent: May 28, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Shin Il Choi, Sang Gab Kim, Tae Sung Kim
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Patent number: 11996563Abstract: Provided is a secondary battery which includes an electrode assembly having an electrode tab extended from an electrode current collector, wherein the electrode tab is provided with an insulation coating layer containing an inorganic filler and a binder, the binder has an electrolyte uptake more than 0% and less than 50%, and the electrolyte uptake is determined by a predetermined method. In the secondary battery according to the present disclosure, the insulation coating layer provided in the electrode tab includes a binder having a low electrolyte uptake, and thus the insulation coating layer has improved adhesion and is prevented from detachment from the electrode tab. As a result, it is possible to maintain an excellent insulation state and to minimize an internal short-circuit in a secondary battery, thereby ensuring safety.Type: GrantFiled: August 29, 2023Date of Patent: May 28, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Joo-Sung Lee, Myung-Soo Ko, Joo-Young Chung, Shin-Hyo Cho, Sun-Mi Jin
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Publication number: 20240172381Abstract: A protective film, a display device including the protective film and a method of manufacturing the protective film are provided. The protective film includes a urethane adhesive layer including a urethane adhesive resin, a base film layer on the urethane adhesive layer, and a hard coating layer on the base film layer and including a fluorine-based photocurable resin and a glycol-based photocurable resin.Type: ApplicationFiled: November 20, 2023Publication date: May 23, 2024Inventors: Sung Kim, Hyungdon Na, Seungkyu Lee, Kapje Jeon, Bumsuk Ro, Yongseok Park, Donghyeok Oh, Jaeduck Jung, Kyoungseok Cho
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Patent number: 11991885Abstract: A semiconductor memory device includes a first semiconductor chip and a second semiconductor chip. Each semiconductor chip of the first and second semiconductor chips may include a cell array region and a peripheral circuit region. The cell array region may include an electrode structure including electrodes sequentially stacked on a body conductive layer and vertical structures extending through the electrode structure and connected to the body conductive layer. The peripheral circuit region may include a residual substrate on the body conductive layer and on which a peripheral transistor is located. A bottom surface of the body conductive layer of the second semiconductor chip may face a bottom surface of the body conductive layer of the first semiconductor chip.Type: GrantFiled: August 30, 2021Date of Patent: May 21, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Sung-Min Hwang, Joon-Sung Lim, Eunsuk Cho
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Patent number: 11985865Abstract: A display device according to an embodiment includes: a substrate; a transistor that is disposed on the substrate; a light emitting diode that is disposed on the substrate, and connected to the transistor; and a passivation layer that is disposed between the transistor and the light emitting diode, wherein a surface step of the passivation layer is within a range of and including 1 nm to 30 nm.Type: GrantFiled: May 27, 2021Date of Patent: May 14, 2024Assignee: Samsung Display Co., Ltd.Inventors: Byoung Kwon Choo, Seung Bae Kang, Bong Gu Kang, Tae Joon Kim, Jeong Min Park, Joon-Hwa Bae, Hee Sung Yang, Woo Jin Cho
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Publication number: 20240153655Abstract: According to an embodiment of the present invention, an emergency core cooling system (ECCS) valve provided between a reactor vessel of a system-integrated modular advanced reactor (SMART) and a small containment vessel formed to surround the reactor vessel so that a coolant is filled in a space between the reactor vessel and the small containment vessel in the event of a loss of coolant accident (LOCA) includes an outer shell connected to the reactor vessel and formed to protrude toward the small containment vessel and having a connector formed therein so as to communicatively connect an inside of the reactor vessel to an inside of the small containment vessel, an inner shell provided inside the outer shell at a preset distance from an inner wall of the outer shell, a piston movably constrained and inserted through a piston opening formed in the inner shell at a position facing the connector of the outer shell to open and close the connector, and a spring provided on an outer circumferential surface of the pType: ApplicationFiled: November 1, 2021Publication date: May 9, 2024Inventors: Soo Jai SHIN, Cheongbong CHANG, Seungyeob RYU, Han-Ok KANG, Young-In KIM, Ji Han CHUN, Sung Won LIM, Joo Hyung MOON, Hun Sik HAN, Seok KIM, Hyunjun CHO
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Publication number: 20240151778Abstract: A short-circuit current prediction method includes deriving an internal equivalent circuit of a battery that reflects a short circuit condition in a direct current (DC) circuit, derive a first equivalent circuit in consideration of electrical characteristics of the battery, deriving a second equivalent circuit in consideration of electrical characteristics of a fuse, obtain a short-circuit current prediction model by reflecting the first equivalent circuit and the second equivalent circuit based on the internal equivalent circuit, and predict the short-circuit current according to a battery voltage using the short-circuit current prediction model. Thus, high-precision short-circuit current prediction is possible in units of battery modules, racks, and systems.Type: ApplicationFiled: September 6, 2022Publication date: May 9, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Byeongho MUN, Sung Shik KONG, Hangjin CHO
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Publication number: 20240151440Abstract: An embodiment multi-way coolant valve includes an outer housing including first to third outer inlets, first to third outer outlets, and a pump mount portion coupled to one of the outer outlets, an inner housing rotatably provided within the outer housing and including penetration holes corresponding to the outer inlets and outlets, a coolant line defined by a selective connection of the penetration holes such that the outer inlets and outlets are selectively connected, pads interposed between an interior circumference of the outer housing and an exterior circumference of the inner housing at locations of the outer inlets and outlets, respectively, and a driving device connected to a rotation center of the inner housing to selectively rotate the inner housing within the outer housing, wherein the inner housing is configured to rotate by a preset interval according to a selected vehicle mode.Type: ApplicationFiled: May 10, 2023Publication date: May 9, 2024Inventors: Wan Je Cho, Namho Park, Seong-Bin Jeong, Yeonho Kim, Tae Hee Kim, Jae-Eun Jeong, Man Hee Park, Jae Yeon Kim, Hyunjae Lee, Seong Woo Jeong, Jung Bum Choi, Ho Sung Kang, Jeong Wan Han
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Patent number: 11974612Abstract: An aerosol generating device and an operation method thereof are disclosed. The aerosol generating device may include a heater for heating an aerosol generating material, a battery for supplying power to the heater, and a controller for dividing a preheating period for preheating the heater into a plurality of sections and controlling so that more power is supplied to the heater in a first section than in a second section among the plurality of sections.Type: GrantFiled: April 22, 2020Date of Patent: May 7, 2024Assignee: KT&G CORPORATIONInventors: Byung Sung Cho, Won Kyeong Lee, Jong Sub Lee, Dae Nam Han
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Publication number: 20240139003Abstract: Provided is a bioresorbable stent including a stent substrate including a bioresorbable polymer and a contrast medium containing an iodine component, coated on the stent substrate. Since the stent according to the present invention is absorbed in and removed from the human body after a predetermined time, it has excellent biodegradability since it has improved radiopacity by iodine contrast medium coating, it has a high radiography contrast and is very efficient even when a procedure is performed with real time radiography, and since it has low foreshortening and high flexibility, radial force, and re-coil, it may be useful for insertion into a blood vessel having a small diameter, an acute occlusive lesion, an imminent occlusive lesion, and the like.Type: ApplicationFiled: May 13, 2022Publication date: May 2, 2024Inventors: Myung Ho JEONG, Dae Sung PARK, Jae Un KIM, Mun Ki KIM, Doo Sun SIM, Kyung Hoon CHO, Dae Young HYUN, Jun Kyu PARK