Patents by Inventor Yun A. Kim
Yun A. Kim 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: 20250071969Abstract: A semiconductor device may include a plurality of active patterns disposed on a substrate, a gate structure extending in a first direction, a bit line structure extending in a second direction, and a plurality of capacitors electrically connected to the plurality of active patterns, respectively, the plurality of active patterns having a shape extending in a third direction oblique to the first and second directions, the gate structure passing through centers of the plurality of active patterns, the bit line structure connected to first end portions of the plurality of active patterns, the plurality of capacitors connected to second end portions of the plurality of active patterns, respectively, the first end portion and the second end portion positioned at opposite sides with respect to the gate structure, and the first end portion and the second end portion having point-symmetrical shapes with respect to a center of the active pattern.Type: ApplicationFiled: April 1, 2024Publication date: February 27, 2025Inventors: Yun Choi, Seungmuk Kim, Inwoo Kim, Sohyun Park, Hanseong Shin, Kiseok Lee, Hyunjin Lee, Hosang Lee, Hongjun Lee, Heejae Chae
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Publication number: 20250070151Abstract: It is related to a positive active material for all solid batteries, comprising: a positive active material with layered crystal structure, and wherein, a XRD spectrum of a grain of the positive active material has diffraction peaks corresponding to the (003) plane and the (110) plane, and a ratio of the full width at half maximum (FWHM) of the diffraction peak corresponding to the (110) plane to the full width at half maximum (FWHM) of the diffraction peak corresponding to the (003) plane is 1.30 to 1.60.Type: ApplicationFiled: December 15, 2022Publication date: February 27, 2025Applicants: POSCO Holdings Inc., RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGYInventors: Yooncheol PARK, Ji Woong MOON, Tai Hee EUN, Young Sang KIM, Jeongsik YUN, Sang Cheol NAM
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Publication number: 20250070365Abstract: A cell assembly according to the present disclosure includes a cell stack including one pouch-type battery cell or two or more pouch-type battery cells stacked; and a cell cover covering two side portions of the cell stack along a widthwise direction of the cell stack and a top portion of the cell stack, wherein the cell cover is configured to adjust a width of the cell cover according to a width of the cell stack.Type: ApplicationFiled: August 7, 2023Publication date: February 27, 2025Applicant: LG Energy Solution, Ltd.Inventors: Jin-Yong Park, Woo-Yong Kwon, Seung-Joon Kim, In-Soo Kim, Song-Ju Shin, Myung-Woo Lee, Jong-Mo Kang, Kyung-Woo Kim, Duck-Hee Moon, Tae-Kyeong Lee, Se-Yun Chung, Jong-Ha Jeong, Ho-June Chi, Ji-Soo Hwang
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Publication number: 20250066962Abstract: A thermally adhesive fiber web implemented by including the steps of: (1) preparing respectively a first spinning solution in which a support component and a second spinning solution in which a thermally adhesive component; (2) performing electrospinning such that the first spinning solution is discharged to a portion of the end surface of a discharge port and the second spinning solution is discharged to the remaining portion, thereby accumulating side-by-side type thermally adhesive composite fibers having a diameter of less than 1 ?m; and (3) applying heat to the accumulated side-by-side type thermally adhesive composite fibers. The thermally adhesive fiber web enables easy interfacial bonding to a heterogeneous material with a different material and structural specification and prevents pores formed in an initial stage from being closed during thermal bonding.Type: ApplicationFiled: December 22, 2022Publication date: February 27, 2025Applicant: AMOGREENTECH CO., LTD.Inventors: Chan KIM, Hyo Jung LEE, Seoung Hoon LEE, Kang Sik SHIN, Yun Mi SO
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Patent number: 12237364Abstract: A display device includes: a first sub-pixel having a first emission area and a first sub-area adjacent to each other in a first direction; and a bank extending around a portion of the first emission area and the first sub-area. The bank includes: a first wall extending around the first sub-area; and a second wall adjacent to the first emission area in a second direction crossing the first direction. The second wall and the first wall are spaced apart from each other in the first direction.Type: GrantFiled: May 18, 2022Date of Patent: February 25, 2025Assignee: Samsung Display Co., Ltd.Inventors: Hyun Deok Im, Buem Joon Kim, Won Ho Lee, Hae Yun Choi
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Patent number: 12237251Abstract: A semiconductor package includes a package substrate, a connection pad including a recessed portion disposed on one surface of the package substrate, and an insulating pattern disposed on the one surface of the package substrate to be spaced apart from the connection pad. The connection pad includes an outer sidewall, an inner sidewall in the recessed portion inclining in an inward direction from an upper portion, and a groove pattern formed on the inner sidewall.Type: GrantFiled: April 7, 2022Date of Patent: February 25, 2025Assignee: SK hynix Inc.Inventors: Si Yun Kim, Kang Hun Kim, Jun Yong Song
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Patent number: 12232568Abstract: An attachable/detachable toecap coupled to the front of the work shoes is disclosed. The attachable/detachable toecap coupled to the front of the work shoe comprises a top plate formed to cover toes and a portion of top of a foot; a side plate formed to extend downwards from the side of the top plate and to surround the top plate; a bottom plate formed to be under the side plate and to cover the bottom of the front of the work shoe; and an anti-separation means for preventing separation of the toecap from the work shoes, wherein the anti-separation means further comprises coupling blocks protruding from the bottom of the work shoe and coupling grooves formed to have vertical perforations at the position corresponding to the coupling blocks, so that the coupling blocks are snap-fitted to prevent the separation of the toecap from the work shoe.Type: GrantFiled: September 15, 2022Date of Patent: February 25, 2025Assignee: NANOTECHCERAMICS CO., LTD.Inventors: Sang Ok Jeong, Sung Young Park, Jong Min Lim, Sang Young Park, Tae Yun Kim
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Patent number: 12237516Abstract: A case for a secondary battery, in which an electrode assembly having a structure, in which electrodes and separators are alternately disposed, is accommodated, includes: a first recess part and a second recess part, each of which has a recessed shape; a circumferential part configured to surround a circumference of each of the first recess part and the second recess part when the case is unfolded; and a connection part provided between the first recess part and the second recess part to connect the first recess part to the second recess part, wherein, when the case is unfolded, the connection part has a shape that is recessed from each of the first recess part and the second recess part in one direction.Type: GrantFiled: April 22, 2020Date of Patent: February 25, 2025Assignee: LG Energy Solution, Ltd.Inventors: Hyun Beom Kim, Min Kyu Min, Sung Yun Kwak, Dae Wook Kim, Jeong Min Ha, Gi Man Kim, Dong Yeon Kim, Kyu Hyun Choi
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Publication number: 20250059189Abstract: The present disclosure is directed to compounds of formula (I): wherein X, Y, R1, R2 and R3 are as described herein, as stereoisomers, enantiomers or tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, and pharmaceutical compositions comprising the compounds of formula (I), as described herein, which are useful as voltage-gated sodium channel modulators and are therefore are useful in treating seizure disorders such as epilepsy.Type: ApplicationFiled: June 18, 2024Publication date: February 20, 2025Inventors: Verner Alexander LOFSTRAND, Jung Yun KIM, Helen CLEMENT, Kristen Nicole BURFORD, Paul CHARIFSON, Shawn JOHNSTONE, Juliette SABBATANI, Jan Felix SCHOLTES, Wei ZHANG, Shaoyi SUN
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Publication number: 20250062386Abstract: A secondary battery includes an electrode assembly including a first separator, a negative electrode plate on the first separator, a second separator on the negative electrode plate, and a positive electrode plate on the second separator, the electrode assembly wound in a jelly-roll shape having a winding start end and a winding finish end, and having a flat portion, and curved portions respectively at one side of the flat portion and at another side of the flat portion, and a finishing tape attached to the winding finish end of the electrode assembly wound in the jelly-roll shape, wherein the positive electrode plate covers an outer surface of the electrode assembly wound in the jelly-roll shape, and has a finish end terminating on the flat portion.Type: ApplicationFiled: May 17, 2024Publication date: February 20, 2025Inventors: Min Seung KANG, Eun Song LEE, Eon Woo PARK, Kyung Ho KIM, Kyeong Yun PARK, Myeong Jun JO
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Publication number: 20250061827Abstract: A method of generating compensating data for a pixel circuit differences in a display device includes displaying a test image of pixels of the display device; generating a first camera image by photographing the test image; applying a test input signal to each of the pixels and sensing corresponding test outputs, wherein the test input signal is at least one of a test current and a test voltage; generating weights for the pixels based on the test outputs; generating a second camera image by applying the weights to the first camera image; and generating compensation data for the pixels based on the second camera image.Type: ApplicationFiled: June 3, 2024Publication date: February 20, 2025Inventors: Hak Mo CHOI, Se Yun KIM, Hyung Woo YIM, Hui Su KIM, Seung Ho PARK
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Patent number: 12227891Abstract: A washing machine including a plurality of washers may include a fixing bracket coupled to a front of a first housing in which a first tub is disposed and a front of a second housing in which a second tub is disposed, to prevent the first housing and the second housing from being separated from each other.Type: GrantFiled: November 22, 2023Date of Patent: February 18, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Baek Gyu Kwon, Dong-Won Kim, Do Yun Lee, Bo-Kyun Kim, Geon Ho Lee
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Publication number: 20250055036Abstract: The present disclosure relates to a high energy density lithium secondary battery having significantly improved high-temperature storage characteristics and lifespan characteristics, which are problematic when a silicon-based negative electrode active material is applied. Specifically, a lithium secondary battery according to an exemplary embodiment includes a positive electrode; a negative electrode facing the positive electrode and including a silicon-based negative electrode active material; and a non-aqueous electrolyte containing a non-aqueous organic solvent including a di-fluoro-based organic solvent and a lithium salt, wherein a content of the di-fluoro-based organic solvent is 5 to 20 vol % with respect to a total volume of the non-aqueous organic solvent.Type: ApplicationFiled: August 5, 2024Publication date: February 13, 2025Inventors: Yeon Hwa SONG, Jae Ram KIM, Ji Won NA, Jae Yun MIN, Sang Won BAE, Ji Hee BAE, Ki Joo EOM, Myung Ro LEE, Yong Seok LEE, Jae Yeong LEE, Hyun Joong JANG
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Publication number: 20250057055Abstract: A superconducting device includes a frequency tunable device comprising a first conductive pad and a second conductive pad that are connected to each other by a Josephson junction, a ferromagnetic structure disposed at a predetermined distance apart from the first and second conductive pads, a control line located below the ferromagnetic structure, and a control circuit configured to control a resonant frequency of the frequency tunable device by controlling current flowing through the control line.Type: ApplicationFiled: March 19, 2024Publication date: February 13, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Dae Yun KIM, In Su JEON, Hyeok Shin KWON
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Publication number: 20250051732Abstract: The present invention relates to: an organ-on-a-chip for mimicking kidney tissue in which renal tubular epithelial cells and renal fibroblasts are co-cultured; a method for manufacturing the organ-on-a-chip; a device for co-culturing three types of cells; and a method for screening for renal fibrosis therapeutic agents by using the organ-on-a-chip. A kidney-on-a-chip according to one embodiment of the present invention has the excellent effects of enabling the time and errors required in screening for renal fibrosis therapeutic agents to be minimized and renal fibrosis therapeutic agents to be more conveniently and simply screened for through an objective evaluation index.Type: ApplicationFiled: April 12, 2022Publication date: February 13, 2025Applicants: Seoul National University Hospital, Seoul National University R&DB FoundationInventors: Sejoong Kim, Yun-Mi Lee, Seong-Hye Hwang, Noo Li Jeon, Jungeun Lim
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Publication number: 20250056909Abstract: Image sensors are provided. The image sensors may include a plurality of unit pixels and a color filter array on the plurality of unit pixels. The color filter array may include a color filter unit including four color filters that are arranged in a two-by-two array, and the color filter unit may include two yellow color filters, a cyan color filter, and one of a red color filter or a green color filter.Type: ApplicationFiled: October 31, 2024Publication date: February 13, 2025Inventors: Bomi Kim, BumSuk Kim, Jung-Saeng Kim, Yun Ki Lee, Taesub Jung
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Patent number: 12221561Abstract: A hot-melt adhesive composition includes a styrene-butadiene-styrene triblock copolymer and a styrene-isoprene-styrene triblock copolymer. The hot-melt adhesive composition enables melt processing at a relatively low temperature because of having a low viscosity properties are property and thus exhibits excellent adhesive strength and heat resistance while improving the processability. In particular, the melt adhesive composition has excellent mechanical properties after curing, and thus can be used in various industrial fields.Type: GrantFiled: December 11, 2018Date of Patent: February 11, 2025Assignee: LG Chem, Ltd.Inventors: Yong Su Park, Tae Yun Kim, Seungwhan Oh, Jin Young Ryu
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Patent number: 12225323Abstract: A network surveillance camera system includes a network surveillance camera system including: a video receiving and/or searching device connected to a plurality of cameras through a network, and configured to receive video information in real time from the plurality of cameras through multiple channels and perform a video search on the video information; and a video backup device configured to store event-oriented and channel-wise video backup information generated according to a result of the video search of the video receiving and/or searching device, and play back the event-oriented and channel-wise video backup information, wherein the video information is obtained by the plurality cameras configured to capture a plurality of surveillance areas, respectively, and wherein the event-oriented and channel-wise video backup information includes a video backup file generated for each channel and a video playback software player.Type: GrantFiled: May 24, 2022Date of Patent: February 11, 2025Assignee: HANWHA TECHWIN CO., LTD.Inventors: Hyun Ho Kim, Jaeyoung Shin, Byoungki An, Daehyun Gu, Youngin Yun, Ji-eun Kim
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Publication number: 20250043162Abstract: An inkjet resin composition includes about 20% to about 30% by weight of 2-ethylhexyl acrylate, about 20% to about 30% by weight of 4-hydroxybutyl acrylate, about 40% to about 50% by weight of isodecyl acrylate, about 1% to about 10% by weight of urethane acrylate, about 1% to about 5% by weight of an initiator, about 1% to about 5% by weight of a silane coupling agent, and about 0.05% to about 1% by weight of a surface flow control additive.Type: ApplicationFiled: June 21, 2024Publication date: February 6, 2025Inventors: SANG-GU LEE, JUNHO CHOE, YE JIN KIM, ONNURI KIM, JINWUK KIM, YOUNG HYE SON, JUNYONG SONG, JIHO YUN
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Publication number: 20250046214Abstract: A manufacturing method of a bronchoscopy simulator, includes: a base part printing step in which a base part is printed by a 3D printer; a plastic dipping step in which plastic dipping is applied to the outside of the base part; a through-hole forming step in which a through-hole is formed in the base part; and a liquid passing step in which liquid passes through the through-hole to melt away only the base part while leaving the plastic dipping intact.Type: ApplicationFiled: January 11, 2024Publication date: February 6, 2025Applicants: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, PUSAN NATIONAL UNIVERSITY HOSPITALInventors: Hee Yun SEOL, Seo rin Kim, Seok Young Ahn, Hwan Yi Joo, Joon Ho Moon, Jae Young Kim, Moon Chae Kim