Patents by Inventor Eun Cho
Eun 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: 20250149244Abstract: A multilayer ceramic capacitor includes: a capacitor body including a dielectric layer and an internal electrode layer; and an external electrode disposed on the capacitor body. The capacitor body includes at least one lost portion defined as a region in which continuity of the internal electrode layer is disconnected, and the lost portion includes a Mg concentrated region including magnesium (Mg) as a main element. The dielectric layer includes an interface adjacent region defined to be a region from an interface of the dielectric layer and the internal electrode layer to a depth surface of 80 nm to 100 nm into the dielectric layer, and the interface adjacent region includes magnesium (Mg). The magnesium (Mg) included in the interface adjacent region of the dielectric layer has a lower atom % content than the magnesium (Mg) included in the Mg concentrated region of the lost portion.Type: ApplicationFiled: February 29, 2024Publication date: May 8, 2025Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byung Hyun Park, Eun Cho, Byeongjun Jeon
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Patent number: 12283407Abstract: Provided is a high-voltage power cable. Specifically, the present disclosure relates to a high-voltage power cable that exhibits excellent dielectric strength, such as dielectric breakdown voltage and impulse breakdown strength, and that is capable of implementing and maintaining dielectric characteristics even when a temperature of a cable insulator rises due to the transmission of power or when negative impulse or polarity reversal occurs.Type: GrantFiled: July 6, 2021Date of Patent: April 22, 2025Assignee: LS CABLE & SYSTEM LTD.Inventors: Young Eun Cho, Sue Jin Son, Yeo Ool Shin
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Patent number: 12225809Abstract: The present disclosure is directed to a coating composition including a graphene oxide and a solvent. At least one of a carboxyl group and an epoxide group of the graphene oxide is functionalized by an amine. The amine has an activation energy to an epoxide group of the graphene oxide of about ?3 kcal/mol to about 8 kcal/mol. A method of forming a stacked structure using the coating composition is provided. A method of manufacturing a display device using the coating composition is provided.Type: GrantFiled: September 23, 2020Date of Patent: February 11, 2025Assignees: SAMSUNG DISPLAY CO., LTD., DONGJIN SEMICHEM CO., LTD.Inventors: Hee Kyun Shin, Dong Kyun Seo, Jun Ho Sim, Woo Jin Cho, Byung Hoon Kang, Seung Jun Moon, Sun Chan Park, Hee Won Seo, Ji Eun Cho, Kyu Soon Shin
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Patent number: 12224306Abstract: A pixel includes a light emitting area including a central portion and an outer portion, a non-light emitting area surrounding the light emitting area, a first electrode and a second electrode that are spaced apart from each other in the light emitting area, and a first light emitting element disposed between the first electrode and the second electrode. The first electrode and the second electrode are spaced apart from each other at a first interval in the central portion, and are spaced apart from each other at a second interval in the outer portion. The second interval is larger than the first interval. An interval between the first electrode and the second electrode gradually increases from the central portion to the outer portion.Type: GrantFiled: August 6, 2021Date of Patent: February 11, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Eun A Cho, Jong Hyuk Kang, Won Ho Lee
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Patent number: 12218177Abstract: A display device in accordance with some embodiments may include a base layer, a first bank pattern and a second bank pattern on the base layer, and spaced apart from each other in a first direction, a first electrode overlapping the first bank pattern, a second electrode overlapping the second bank pattern, and a light emitting element aligned between the first electrode and the second electrode, wherein a distance between an end of the first electrode and an end of the first bank pattern differs from a distance between an end of the second electrode and an end of the second bank pattern in the first direction.Type: GrantFiled: November 8, 2021Date of Patent: February 4, 2025Assignee: Samsung Display Co., Ltd.Inventors: Won Ho Lee, Jong Hyuk Kang, Buem Joon Kim, Hyun Deok Im, Eun A Cho
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Publication number: 20250037622Abstract: A display device includes a driving frequency calculator configured to divide output image data into central, intermediate, and peripheral images respectively corresponding to central, intermediate, and peripheral visual field regions, calculate spatial frequencies of the central image, the intermediate image, and the peripheral image, calculate critical flicker frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the spatial frequencies and based on viewing angles of the central visual field region, the intermediate visual field region, and the peripheral visual field region, and determine driving frequencies of the central visual field region, the intermediate visual field region, and the peripheral visual field region based on the critical flicker frequencies, and a display panel configured to display an image based on the output image data and based on the driving frequencies.Type: ApplicationFiled: April 11, 2024Publication date: January 30, 2025Inventors: HYUNGSUK HWANG, YOURA KIM, HYOSUN KIM, Cheong Il KIM, Jeong Hyeon PARK, Sang Chul CHONG, Ji Eun CHO, Jeung Hwan CHOI
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Patent number: 12184487Abstract: The present invention relates to a serverless computing method and apparatus, and more particularly, to a serverless computing method and apparatus using mutual monitoring between network edges. The serverless computing method according to one embodiment of the present invention comprises monitoring, by an event handler of the first network edge, an event occurring in the second network edge, generating, by an event generating module of the second network edge, an event response signal through filtering on the event in response to the event occurring, transmitting, by an event delivery module of the second network edge, the event response signal to the event handler of the first network edge, and scaling an application, by an auto-scaler, in the first network edge based on the event response signal.Type: GrantFiled: February 24, 2022Date of Patent: December 31, 2024Assignee: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATIONInventors: Young Han Kim, Jae Eun Cho
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Patent number: 12183854Abstract: A display device comprises a substrate, a first electrode and a second electrode disposed on the substrate, a first insulating layer disposed on the first electrode and the second electrode, first light emitting elements disposed on the first insulating layer, a first connection electrode disposed on the first electrode to contact first ends of the first light emitting elements and a second connection electrode disposed on the second electrode to contact second ends of the first light emitting elements, a second insulating layer disposed on the first light emitting elements, the first connection electrode and the second connection electrode, second light emitting elements disposed on the second insulating layer, a third connection electrode disposed on the first connection electrode to contact first ends of the second light emitting elements, and a fourth connection electrode disposed on the second connection electrode to contact second ends of the second light emitting elements.Type: GrantFiled: August 25, 2021Date of Patent: December 31, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Buem Joon Kim, Won Ho Lee, Hyun Deok Im, Jong Hyuk Kang, Eun A Cho
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Publication number: 20240419363Abstract: Techniques are provided for compacting indirect blocks. For example, an object is represented as a structure comprising data blocks within which data of the object is stored and indirect blocks comprising block numbers of where the data blocks are located in storage. Block numbers within a set of indirect blocks are compacted into a compacted indirect block comprising a base block number, a count of additional block numbers after the base block number in the compacted indirect block, and a pattern of the block numbers in the compacted indirect block. The compacted indirect block is stored into memory for processing access operations to the object. Storing compacted indirect blocks into memory allows for more block numbers to be stored within memory. This improves the processing of access operations because reading the block numbers from memory is faster than loading the block numbers from disk.Type: ApplicationFiled: August 26, 2024Publication date: December 19, 2024Inventors: Ananthan Subramanian, Kumaran Nagappen, Sriram Venketaraman, Szu-Wen Kuo, Yong Eun Cho
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Patent number: 12132140Abstract: An ink includes a solvent, and light-emitting elements dispersed in the solvent, each of the light-emitting elements comprising semiconductor layers and an insulating film partially surrounding outer surfaces of the semiconductor layers, wherein the solvent has Hansen solubility parameters of a polarity parameter between about 4 and about 9 and a hydrogen bonding parameter between about 6 and about 11.Type: GrantFiled: September 16, 2021Date of Patent: October 29, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyo Jin Ko, Duk Ki Kim, Yong Hwi Kim, Jun Bo Sim, Na Mi Hong, Jong Hyuk Kang, Gyu Bong Kim, Hoi Lim Kim, Sae Na Yun, Chang Hee Lee, Hyun Deok Im, Eun A Cho, Jae Kook Ha
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Patent number: 12106683Abstract: According to the present invention, a tunnel boring machine (TBM) operation simulation equipment includes: a server in which education information a is stored; and an instruction client unit. According to the present invention, it is possible to improve the TBM operation capability of TBM drivers and trainees by providing a TBM simulation environment in which the construction environment is realistically simulated.Type: GrantFiled: November 28, 2019Date of Patent: October 1, 2024Assignees: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY, DOONA INFORMATION & TECHNOLOGY CO., LTD., KANG NUNG CONSTRUCTION CO., LTD.Inventors: Soon Wook Choi, Soo Ho Chang, Chulho Lee, Seungchul Do, Jung Hyi Kim, Kwang Eun Cho, Seung Yun Lee
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Patent number: 12073123Abstract: Techniques are provided for compacting indirect blocks. For example, an object is represented as a structure comprising data blocks within which data of the object is stored and indirect blocks comprising block numbers of where the data blocks are located in storage. Block numbers within a set of indirect blocks are compacted into a compacted indirect block comprising a base block number, a count of additional block numbers after the base block number in the compacted indirect block, and a pattern of the block numbers in the compacted indirect block. The compacted indirect block is stored into memory for processing access operations to the object. Storing compacted indirect blocks into memory allows for more block numbers to be stored within memory. In this way, the block numbers are read from memory is faster than loading the block numbers from disk.Type: GrantFiled: October 10, 2022Date of Patent: August 27, 2024Assignee: NetApp, Inc.Inventors: Ananthan Subramanian, Kumaran Nagappan, Sriram Venketaraman, Szu-Wen Kuo, Yong Eun Cho
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Publication number: 20240279449Abstract: A semiconductive composition and a power cable having a semiconductive layer formed therefrom may be provided. More particularly, a semiconductive composition may be provided that is environmentally friendly, excellent in mechanical properties, heat resistance, etc., and excellent in extrudability having a trade-off relationship therewith and a power cable having a semiconductive layer formed therefrom.Type: ApplicationFiled: February 10, 2022Publication date: August 22, 2024Inventors: Young Eun CHO, Gi Joon NAM, Sue Jin SON
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Publication number: 20240270859Abstract: The present invention relates to a novel antibody specifically binding to OX40L and a bispecific antibody specifically binding to OX40L and TNF? and, specifically, to an antibody or a bispecific antibody specifically binding to human OX40L to effectively inhibit the binding of OX40 to an OX40 receptor; a nucleic acid encoding the antibody; an expression vector comprising the nucleic acid; a transformant comprising the expression vector; a method for preparing the antibody; a pharmaceutical composition for treating autoimmune diseases or inflammatory diseases, comprising the antibody; a composition for diagnosing autoimmune diseases or inflammatory diseases, comprising the antibody; a method for diagnosing autoimmune diseases or inflammatory diseases by using the antibody; a method for providing information on diagnosis of autoimmune diseases or inflammatory diseases by using the antibody; and a kit for providing the same.Type: ApplicationFiled: December 9, 2020Publication date: August 15, 2024Inventors: Jung Min YOO, Chung Min LEE, Yoon Jung LEE, Hyeon Ju KANG, Seung Hee JUNG, Jong Ryoul CHOI, Kyu Eun CHO, Gyong Sik HA, Soo Young KIM, Bum Chan PARK, Jae Eun PARK, Eun Young SHIM, Hyun Mi LEE
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Publication number: 20240261261Abstract: The present disclosure relates to a formulation for injection comprising 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)-N-methylmethanamine.Type: ApplicationFiled: May 26, 2022Publication date: August 8, 2024Inventors: Yeon Jin Jung, Eun Ji Hong, Gyoung Won Kim, Sang Eun Cho, Gwan Young Kim
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Patent number: 12058898Abstract: A display device includes: a substrate; a bank having a first main opening and sub-openings extending from the first main opening; a first electrode and a second electrode on the first substrate and being spaced apart from each other in a first direction and extending in a second direction; a plurality of light-emitting elements on the first electrode and the second electrode and being spaced apart from each other in the second direction; a first connection electrode on the first electrode and contacting first ends of the light-emitting elements; and a second connection electrode on the second electrode and contacting second ends of the light-emitting elements. The first connection electrode is connected to the first electrode through a first contact, and the second connection electrode is connected to the second electrode through a second contact on the second electrode. The first contact and the second contact overlap the sub-openings.Type: GrantFiled: October 4, 2021Date of Patent: August 6, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hyun Deok Im, Jong Hyuk Kang, Buem Joon Kim, Eun A Cho
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Publication number: 20240243969Abstract: The present invention relates to a serverless computing method and apparatus, and more particularly, to a serverless computing method and apparatus using mutual monitoring between network edges. The serverless computing method according to one embodiment of the present invention comprises monitoring, by an event handler of the first network edge, an event occurring in the second network edge, generating, by an event generating module of the second network edge, an event response signal through filtering on the event in response to the event occurring, transmitting, by an event delivery module of the second network edge, the event response signal to the event handler of the first network edge, and scaling an application, by an auto-scaler, in the first network edge based on the event response signal.Type: ApplicationFiled: February 24, 2022Publication date: July 18, 2024Applicant: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATIONInventors: Young Han KIM, Jae Eun CHO
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Publication number: 20240203658Abstract: A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and internal electrodes disposed in a first direction and including first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction, side margin portions respectively disposed on the fifth and sixth surfaces, and external electrodes respectively disposed on the third and fourth surfaces. 0.436<RM/RA<0.920 and 1.75×10?4<RA<9.10×10?4 are satisfied, in which RA is an intensity ratio of Na relative to Ti included in the capacitance forming portion and RM is an intensity ratio of Na relative to Ti included in one of the side margin portions.Type: ApplicationFiled: April 7, 2023Publication date: June 20, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Eun Cho
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Publication number: 20240161481Abstract: A LiDAR and camera data fusion method includes generating a voxel-wise feature map based on point cloud data of a LiDAR sensor, generating a pixel-wise feature map based on image data of a camera, converting three-dimensional (3D) coordinates of point data of the voxel-wise feature map to two-dimensional (2D) coordinates, based on at least one predefined calibration parameter, and generating fused data by combining pixel data of the pixel-wise feature map and point data of the 2D coordinates.Type: ApplicationFiled: November 16, 2023Publication date: May 16, 2024Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, Konkuk University Industrial Cooperation CorpInventors: Sung Moon JANG, Ki Chun JO, Jin Su HA, Ha Min SONG, Chan Soo KIM, Ji Eun CHO
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Publication number: 20240159148Abstract: The prevent invention provides a tunnel excavation apparatus including: an excavation part configured to excavate a tunnel; a path part installed on a bottom of an excavation surface of the tunnel; an expanded blasting part configured to expand the tunnel; a protective shield part installed to protect the inside of the tunnel between the excavation part and the expanded blasting part; and an expansion part installed on the protective shield part to block a gap between the tunnel and the protective shield part and including an expansion tube provided as a plurality of layers, and the expansion part installed in the protective shield part may be improved in durability to stably block a gap between the tunnel and the protective shield part.Type: ApplicationFiled: March 16, 2022Publication date: May 16, 2024Applicant: KANG NUNG CONSTRUCTION CO., LTD.Inventors: Kwang Eun CHO, Joon Bai MOON, Seung Hyun OH, Jung Hyi KIM