Patents by Inventor Beom JEONG
Beom JEONG 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: 20250107380Abstract: A display device includes a substrate, a partition wall disposed on the substrate and having a plurality of openings, a first emission layer, a second emission layer, and a third emission layer respectively disposed in an opening of the partition wall and emitting light of different colors, a light blocker disposed on the emission layers and including a plurality of openings respectively overlapping the first emission layer, the second emission layer, and the third emission layer, and a color filter disposed in the opening of the light blocker. A separation distance between one edge of the partition wall contacting the second emission layer and the light blocker is greater than a separation distance between the one edge of the partition wall contacting the first emission layer and the light blocker.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Inventors: Hyang Yul KIM, Hee Seong JEONG, Hyun-Gue SONG, Jong Beom HONG
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Patent number: 12246144Abstract: Disclosed is a guidewire steering micro-robot. The guidewire steering micro-robot includes a guidewire, and a steering unit provided at an end portion of the guidewire, the steering unit including a magnetic body to control and steer a position of the guidewire by an external magnetic field.Type: GrantFiled: October 12, 2021Date of Patent: March 11, 2025Assignee: Daegu Gyeongbuk Institute of Science and TechnologyInventors: Hong Soo Choi, Jun Sun Hwang, Jin Young Kim, Beom Joo Kim, Hyunki Lee, Sung Jun Lim, Hwajun Jeong
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Publication number: 20250074139Abstract: A heat pump system for a vehicle is configured to perform cooling or heating of the vehicle interior by using a natural refrigerant, and efficiently adjust the temperature of the battery module by using a single chiller that heat-exchanges refrigerant and coolant.Type: ApplicationFiled: December 15, 2023Publication date: March 6, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HANON SYSTEMSInventors: Hoyoung Jeong, Hochan An, Yeonho Kim, Jeawan Kim, Man Hee Park, Jae Yeon Kim, Yeong Jun Kim, Hae Jun Lee, Seong Hun Kim, Beom Seok Joo, Yun Jin Kim
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Publication number: 20250074157Abstract: A heat pump system for a vehicle cools or heats the vehicle interior by using a natural refrigerant, and efficiently adjusts the temperature of a battery module by using a single chiller that exchanges heat between refrigerant and coolant.Type: ApplicationFiled: January 9, 2024Publication date: March 6, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HANON SYSTEMS, DOOWON CLIMATE CONTROL CO., LTD.Inventors: Hoyoung Jeong, Man Hee Park, Gwi Taek Kim, Jeawan Kim, Yeonho Kim, Hochan An, Jae Yeon Kim, Yeong Jun Kim, Mingyu Lee, Seong Wan Jeong, Daehui Lee, Beom Seok Joo, Hae Jun Lee, Yun Jin Kim, Chul Min Kim
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Publication number: 20250071294Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.Type: ApplicationFiled: November 14, 2024Publication date: February 27, 2025Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hae Chul CHOI, Se Yoon JEONG, Sung-Chang LIM, Jin Soo CHOI, Jin Woo HONG, Dong Gyu SIM, Seoung-Jun OH, Chang-Beom AHN, Gwang Hoon PARK, Seung Ryong KOOK, Sea-Nae PARK, Kwang-Su JEONG
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Publication number: 20250059405Abstract: A film for bonding semiconductors, which easily controls the fillet while exhibiting excellent adhesion force, and can prevent a problem in which solder is melted and fused to a chip; and a semiconductor package using the same.Type: ApplicationFiled: April 6, 2023Publication date: February 20, 2025Inventors: Ki Beom KIM, Min Su JEONG, Jung Hak KIM, Eun Byurl CHO
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Patent number: 12224382Abstract: A display device may include: a substrate; first and second electrode on the substrate; light emitting element between the first and second electrodes; a barrier structure on the substrate and including a first surface, a second surface, and a third surface; a light conversion layer on the barrier structure; and a passivation layer on the light conversion layer. A first space defined by the second and third surfaces may be between the substrate and the barrier structure. A second space defined by the first and second surfaces may be between the barrier structure and the passivation layer. The first and second spaces may be alternately located in the first direction. The light emitting element may be in the first space. The light conversion layer may be in the at least one second space.Type: GrantFiled: February 10, 2023Date of Patent: February 11, 2025Assignee: Samsung Display Co., Ltd.Inventors: Kwang Soo Bae, Beom Soo Park, Min Jeong Oh, Young Je Cho
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Patent number: 12210236Abstract: A display apparatus includes a rear chassis including a fastening hole, a light source module installed at the rear chassis and configured to emit light, a diffuser plate to diffuse light emitted from the light source module, a liquid crystal panel arranged in front of the diffuser plate, a front chassis arranged to cover sides of the liquid crystal panel and the diffuser plate, a middle mold to couple the diffuser plate so that the diffuser plate is arranged in front of the light source module, the middle mold including a fastening groove to align with the fastening hole, a bonding member to bond the diffuser plate to the middle mold, and a fastening member coupleable to the fastening groove by passing through the fastening hole from behind the rear chassis to couple the rear chassis to the middle mold.Type: GrantFiled: April 8, 2022Date of Patent: January 28, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Hyun Kang, Jun Su Jung, Hyun Joong Chae, Beom Han Kim, Byoung Jung Kim, Jun Pil Oh, Kyo Jeong
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Publication number: 20250026002Abstract: A muscular strength assisting apparatus includes a muscular strength assisting portion that assists a user's muscular strength and a first connecting link including one side connected to one side of the muscular strength assisting portion and an opposite side rotatable relative to a shoulder of the user about a first rotation axis. The muscular strength assisting portion includes an upper arm module that assists muscular strength of an upper arm of the user and a link assembly including one side connected to one side of the upper arm module to be rotatable about a second rotation axis non-parallel to the first rotation axis and an opposite side disposed adjacent to a portion of a body of the user to be supported on the user.Type: ApplicationFiled: June 5, 2024Publication date: January 23, 2025Applicants: Hyundai Motor Company, Kia CorporationInventors: Kyu Jung KIM, Sung Woo Park, Hyun Seop Lim, Ju Young Yoon, Beom Su Kim, Min Woong Jeung, Seong Taek Hwang, Hyeon Jeong An, Ho Jun Kim, Moon Ki Jung, Soo Kyung Kang, Dong Jin Hyun, Hyo Joong Kim
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Patent number: 12206415Abstract: An electronic device may include: a control pulse generation circuit configured to selectively generate one of a first control pulse and a second control pulse on the basis of a reference code during a test period; and a voltage control code generation circuit configured to perform an addition operation or subtraction operation on a logic bit set of a voltage control code to set the voltage level of an operation voltage on the basis of the first and second control pulses.Type: GrantFiled: November 29, 2021Date of Patent: January 21, 2025Assignee: SK hynix Inc.Inventors: Dong Beom Lee, Hyeong Soo Jeong
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Patent number: 12189885Abstract: A display device includes a display panel which includes a display area in which a plurality of subpixels are positioned and a non-display area positioned around the display area, a metal line positioned in the non-display area of the display panel, a first pin electrically connected to one end of the metal line, an operational circuit electrically connected to a first pin and configured to sense a characteristic value of the metal line, and a capacitor to be charged with a voltage applied to the first node, thereby providing a display device and an integrated circuit capable of effectively removing electric charges generated by a touch.Type: GrantFiled: December 3, 2022Date of Patent: January 7, 2025Assignee: LG DISPLAY CO., LTD.Inventor: Beom Jeong
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Patent number: 12157188Abstract: The present invention relates to a weld bead inspection device that inspects welding quality by measuring the state of beads formed at a welding part of a metallic or non-metallic pipe, or the like, and more specifically, to a weld bead inspection device that more efficiently inspects a welding part joined by a method such as thermal fusion for connection between pipes or connection between a pipe and a fitting. The weld bead inspection device includes a housing unit that forms an appearance; an imaging unit that images shapes of the weld beads in an inner space that is open downward from a middle inner side of the housing unit; a control unit that is provided in the housing unit to store image data captured by the imaging unit or to calculate external shapes of the weld beads for determining welding quality on the basis of the image data.Type: GrantFiled: June 14, 2021Date of Patent: December 3, 2024Assignee: AGRU KOREA CO., LTD.Inventors: Min-Gab Bog, Hyeon Seop Park, Na Yeong Park, Kyoung Hwan Heo, Hyun Beom Jeong, Seong-Gyu Hwang, Hyun Soo Kim
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Publication number: 20240297309Abstract: A negative electrode collector applicable to a secondary battery has a thickness of about 6 ?m to 10 ?m and a work hardening exponent “n” of about 0.10 to 0.25, in which the work hardening exponent “n” is defined according to an Equation of ?=K×?n, wherein “?” represents a true stress, “K” represents a strength factor, “?” represents a true strain, and “n” is a work hardening exponent.Type: ApplicationFiled: March 1, 2024Publication date: September 5, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Yeon Beom JEONG, Jae Won MOON, Hyung Kyun YU, Ki Hoon PAENG, Seon Hyeong NA
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Publication number: 20240212545Abstract: A display device includes a main region, a bending region which is bent from the main region in a thickness direction of a substrate, a sub-region which is connected to the bending region and faces the main region; and a plurality of wirings configured to extend from the sub-region through the bending region to the main region. The plurality of wirings includes: a first wiring to which a first voltage is applied; a second wiring to which a second voltage is applied; and a dummy wiring which receives a third voltage and is between the first wiring and the second wiring. The second voltage is higher than the first voltage, and the third voltage is less than the first voltage.Type: ApplicationFiled: December 20, 2023Publication date: June 27, 2024Applicant: LG Display Co., Ltd.Inventors: Deokhwan KIM, Beom JEONG
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Publication number: 20240193816Abstract: Disclosed herein are an immersive image encoding/decoding method and apparatus, and a method for transmitting a bitstream generated by the immersive image encoding method. An immersive image encoding method according to the present disclosure, which is performed in an immersive image encoding apparatus, may include: grouping images for a virtual reality space into groups; calculating, based on view information, a view weight of each of the groups; and determining, based on the view weight, a bitstream level of the each of the groups.Type: ApplicationFiled: February 28, 2023Publication date: June 13, 2024Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Eun Seok RYU, Soon Bin LEE, Jong Beom JEONG
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Patent number: 11979544Abstract: A video transmission method according to embodiments comprises: a pre-processing step for processing video data; a step for encoding the video data; and/or a step for transmitting a bitstream including the video data. A video reception method according to embodiments comprises the steps of: receiving video data; decoding the video data; and/or rendering the video data.Type: GrantFiled: March 12, 2020Date of Patent: May 7, 2024Assignee: LG ELECTRONICS INC.Inventors: Hyunmook Oh, Sejin Oh, Eun Seok Ryu, Soonbin Lee, Dongmin Jang, Jong Beom Jeong
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Publication number: 20240135590Abstract: A method of learning a neural network-based image compression model according to the disclosed embodiment, may include receiving a learning target image as an input; encoding the input image through the neural network-based image compression model configured to include a weight parameter, and decoding the encoded image through the neural network-based image compression model; calculating an entropy estimation value for a network model weight of the neural network-based image compression model; calculating a reconstruction performance value by comparing qualities of the learning target image and the decoded image; and learning the neural network-based image compression model by updating the weight parameter of the neural network-based image compression model based on the entropy estimation value for the network model weight and the reconstruction performance value. Accordingly, it is possible to minimize the size of the weight of the neural network-based image compression model.Type: ApplicationFiled: June 21, 2023Publication date: April 25, 2024Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Eun-Seok RYU, Soonbin LEE, Jong-Beom JEONG
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Patent number: 11897171Abstract: According to an embodiment, disclosed is a curing-device comprising: a stage; a light emitting module including a substrate disposed on the stage and a plurality of light emitting elements disposed on the substrate; and a plurality of transparent blocks disposed between the light emitting module and the stage, wherein the substrate includes a plurality of first sections and a plurality of second sections which are disposed in a first direction, the intervals in the first direction between the light emitting elements disposed in the first sections is smaller than the intervals in the first direction between the light emitting elements disposed in the second sections, and the plurality of transparent blocks are disposed on the first sections.Type: GrantFiled: January 12, 2018Date of Patent: February 13, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Chul Ho Jang, Seung Beom Jeong, Do Yub Kim, Yeong Seok Yu
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Publication number: 20240048764Abstract: Disclosed herein are a multi-view video encoding/decoding method and apparatus, and a method for transmitting a bitstream generated by the multi-view video encoding method. The multi-view video encoding method according to the present disclosure may include generating first bitstreams for each of a plurality of quantization parameters (QPs) different from each other by encoding an atlas for a multi-view video in the quantization parameters; extracting second bitstreams for sub-regions in the atlas from the first bitstreams; and generating a third bitstream by merging, among the second bitstreams, second bitstreams with a predetermined bit rate.Type: ApplicationFiled: July 19, 2023Publication date: February 8, 2024Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Eun Seok RYU, Jong Beom JEONG, Soon Bin LEE
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Patent number: 11857652Abstract: A dental wrap is provided. The dental wrap includes an adhesive layer and a backing layer, which is characterized in that it does not contain an active ingredient. The present invention can improve the user's feeling of use by applying various flavors that were difficult to use in the tooth whitening agent.Type: GrantFiled: January 12, 2021Date of Patent: January 2, 2024Inventors: Seong-Eun Bang, Yong-Beom Jeong, Jae-Hyun Ahn