Patents by Inventor Yong Kim

Yong 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).

  • Publication number: 20230269372
    Abstract: The present invention relates to an image encoding/decoding method. The image decoding method includes splitting a coding tree unit (CTU) into at least one coding unit (CU) according to a block splitting structure and performing CU-based decoding, in which the block partition structure is configured such that at least one of binary tree splitting and ternary tree splitting is performed after quadtree splitting is performed.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 24, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Hui Yong KIM
  • Publication number: 20230265039
    Abstract: Provided are an environmentally-friendly high-efficiency method of manufacturing an ester compound based on an esterification reaction using a salt ion-exchange method and an ester compound manufactured thereby. In the conventional esterification reaction, an ester was produced in low yields due to the hydrolysis (i.e., reverse reaction) caused by water, or it was required to continuously supply hydrochloric acid gas or use thionyl chloride, which is a hazardous material, and thus there were limitations in terms of environmental friendliness or cost. On the other hand, in the present invention, hydrochloric acid gas is continuously supplied using the salt ion-exchange method, and since magnesium sulfate acts as a dehydrating agent, the water generated in the esterification reaction is removed, and thus the occurrence of hydrolysis (i.e., reverse reaction) is suppressed and a conversion rate to the desired ester compound is increased.
    Type: Application
    Filed: November 24, 2020
    Publication date: August 24, 2023
    Inventors: Gab Yong KIM, Seong Eun LEE
  • Patent number: 11736696
    Abstract: The present invention relates to a method for encoding and decoding a quantized matrix and an apparatus using same, the method for encoding a quantized matrix according to the present invention comprising the steps of: determining a quantization matrix to be used for quantization and quantizing; determining the prediction method used for the quantization of the quantization matrix; and encoding quantization matrix information on the basis of the determined prediction method, wherein the prediction method can be either a prediction method between coefficients in the quantization matrix or a duplicate of the quantization matrix.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: August 22, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang Lim, Hui Yong Kim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Patent number: 11735246
    Abstract: Disclosed herein is an apparatus that includes a plurality of memory banks and a refresh controller configured to perform a refresh operation on one or more of the plurality of memory banks having a first state without performing the refresh operation on one or more of the plurality of memory banks having a second state responsive to a first refresh command, and perform the refresh operation on a selected one of the plurality of memory banks responsive to a second refresh command. The refresh controller is configured to bring the selected one of the plurality of memory banks into the second state when the refresh operation is performed responsive to the second refresh command.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: August 22, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Atsushi Hatakeyama, Hyun Yoo Lee, Kang-Yong Kim, Akiyoshi Yamamoto
  • Patent number: 11736156
    Abstract: Provided is a multiple-input multiple-output (MIMO) antenna having a lightweight stacked structure. According to one aspect of the present invention, there is provided a MIMO antenna assembly having a lightweight stacked structure, in which a calibration network, which was provided between antenna elements and filters in the related art, is provided on one printed circuit board (PCB), together with a power amplifier and a digital circuit, and filters are closely coupled to the bottom of the PCB on which the feeding network is provided. The present invention employs a strategy in which an antenna assembly is reduced to a compact size while managing phase deviation caused due to filters at an acceptable level.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: August 22, 2023
    Assignee: KMW INC.
    Inventors: Duk Yong Kim, Bae Mook Jeong, Chang Woo Yoo, Young Chan Moon, Nam Shin Park, Bum Sik Park, Min Seon Yun, Min Sik Park, Sung Ho Jang
  • Publication number: 20230261245
    Abstract: Embodiments of the present disclosure relate to a battery module. According to an embodiment of the present disclosure, there is provided a battery module including a plurality of battery cells each including at least one electrode tab, and a bus bar in contact with the electrode tabs to electrically connect the plurality of battery cells, wherein the bus bar includes a plate in which a plurality of holes are formed, and the electrode tabs are inserted into at least a portion of the plurality of holes to electrically connect the plurality of battery cells.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 17, 2023
    Inventors: Seung Hoon JU, Kwan Yong KIM, Sol San SON
  • Publication number: 20230259177
    Abstract: A display device includes: a display module including a first surface which displays an image and a second surface opposite to the first surface; a hinge disposed on the second surface of the display module; and a pair of supporting members connected to sides of the hinge and rotatable with respect to a pair of first rotation axes, respectively. The hinge includes: a base frame; a pair of hinge pins coupled to the base frame and providing a pair of second rotation axes, respectively, which are different from the pair of first rotation axes; and a pair of hinge barrels rotatably coupled to the pair of hinge pins, respectively.
    Type: Application
    Filed: April 29, 2023
    Publication date: August 17, 2023
    Inventors: In Soo PARK, Se Yong KIM
  • Patent number: 11729380
    Abstract: An image decoding method, according to the present invention, includes the steps of: deriving an MPM candidate mode from neighboring blocks adjacent to a target block to be decoded; generating an MPM list using the MPM candidate mode derived from the neighboring blocks; and deriving an intra prediction mode for the target block to be decoded using the generated MPM list. According to the present invention, image compression efficiency can be improved.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: August 15, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jin Ho Lee, Hui Yong Kim, Sung Chang Lim, Jin Soo Choi, Jin Woong Kim
  • Patent number: 11729383
    Abstract: An image encoding/decoding method is disclosed. An image decoding method of the present invention may comprise deriving slice mode information on a slice included in a current picture, deriving slice identification information on the basis of the slice mode information, and decoding the slice on the basis of the slice identification information.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: August 15, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung Won Kang, Ha Hyun Lee, Sung Chang Lim, Jin Ho Lee, Hui Yong Kim
  • Publication number: 20230253694
    Abstract: The present disclosure relates to an antenna RF module, an RF module assembly including the antenna RF modules, and an antenna apparatus including the RF module assembly. Particularly, the antenna RF module includes an RF module, a radiation element module arranged on a first side of the RF filter, and an amplification unit board arranged on a second side of the RF filter, an analog amplification element being mounted on the amplification unit board. A plurality of antenna RF modules constitute the RF module assembly, and the RF module assembly and an antenna housing constitute the antenna apparatus. Accordingly, a radome that interrupts dissipation of heat to in front of an antenna is unnecessary, and heat generated from heat generating elements of the antenna apparatus is spatially separated. Thus, it is possible that the heat is dissipated in a distributed manner toward the front and rear directions of the antenna apparatus. The effect of greatly improving performance in heat dissipation can be achieved.
    Type: Application
    Filed: April 16, 2023
    Publication date: August 10, 2023
    Applicant: KMW INC.
    Inventors: Duk Yong KIM, Young Chan MOON, Nam Shin PARK, Sung Ho JANG, Jae Hong KIM, Joon Hyong SHIM, Bae Mook JEONG, Min Seon YUN, Sung Hwan SO, Yong Won SEO, Oh Seog CHOI, Kyo Sung JI, Chi Back RYU, Seong Min AHN, Jae Eun KIM
  • Publication number: 20230253693
    Abstract: The present disclosure relates to an antenna RF module, an RF module assembly including the antenna RF modules, and an antenna apparatus including the RF module assembly. Particularly, the antenna RF module includes an RF module, a radiation element module arranged on a first side of the RF filter, and an amplification unit board arranged on a second side of the RF filter, an analog amplification element being mounted on the amplification unit board. A plurality of antenna RF modules constitute the RF module assembly, and the RF module assembly and an antenna housing constitute the antenna apparatus. Accordingly, a radome that interrupts dissipation of heat to in front of an antenna is unnecessary, and heat generated from heat generating elements of the antenna apparatus is spatially separated. Thus, it is possible that the heat is dissipated in a distributed manner toward the front and rear directions of the antenna apparatus. The effect of greatly improving performance in heat dissipation can be achieved.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Applicant: KMW INC.
    Inventors: Duk Yong KIM, Young Chan MOON, Nam Shin PARK, Sung Ho JANG, Jae Hong KIM, Joon Hyong SHIM, Bae Mook JEONG, Min Seon YUN, Sung Hwan SO, Yong Won SEO, Oh Seog CHOI, Kyo Sung JI, Chi Back RYU, Seong Min AHN, Jae Eun KIM
  • Publication number: 20230253695
    Abstract: The present disclosure relates to an antenna RF module, an RF module assembly including the antenna RF modules, and an antenna apparatus including the RF module assembly. Particularly, the antenna RF module includes an RF filter, a radiation element module arranged on a first side of the RF filter, and an amplification unit board arranged on a second side of the RF filter, an analog amplification element being mounted on the amplification unit board. A plurality of antenna RF modules constitute the RF module assembly, and the RF module assembly and an antenna housing constitute the antenna apparatus. Accordingly, a radome that interrupts dissipation of heat to in front of an antenna is unnecessary, and heat generated from heat generating elements of the antenna apparatus is spatially separated. Thus, it is possible that the heat is dissipated in a distributed manner toward the front and rear directions of the antenna apparatus. The effect of greatly improving performance in heat dissipation can be achieved.
    Type: Application
    Filed: April 16, 2023
    Publication date: August 10, 2023
    Applicant: KMW INC.
    Inventors: Duk Yong KIM, Young Chan MOON, Nam Shin PARK, Sung Ho JANG, Jae Hong KIM, Joon Hyong SHIM, Bae Mook JEONG, Min Seon YUN, Sung Hwan SO, Yong Won SEO, Oh Seog CHOI, Kyo Sung JI, Chi Back RYU, Seong Min AHN, Jae Eun KIM
  • Publication number: 20230247194
    Abstract: The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
    Type: Application
    Filed: March 28, 2023
    Publication date: August 3, 2023
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
  • Publication number: 20230242888
    Abstract: The present invention relates to a method for mass-producing vaccinia virus using suspended cells. Although methods for producing vaccinia virus using adherent cells in the related art have limitations that are not suitable for mass production of viruses due to the characteristics of adherent cells, the present inventors have developed a technique capable of producing viruses even in a bioreactor using a low appropriate cell number, MOI, culture FBS concentration, and a medium while using suspended cells, and it was also confirmed that the present invention has high virus productivity similar to that in the case of using adherent cells. Accordingly, the technique of producing vaccinia virus using suspended cells according to the present invention enables mass production of vaccinia virus with high productivity.
    Type: Application
    Filed: June 22, 2021
    Publication date: August 3, 2023
    Inventors: Sung Jin KIM, Sang Yong KIM, Eun Sol KIM, Ka Ul KIM, Sujeong KIM
  • Publication number: 20230236731
    Abstract: A dynamic random access memory employs either or both of a normal row copy operation or a fast row copy operation to copy selected data from a first row of memory to a second row of memory, without transferring the data to an intermediary processor such as a central processing unit or a memory controller. Both operations depend on a concurrent electrical activation of two separate wordlines within a bank of a DRAM. For the fast row copy operation, the two separate wordlines are part of a shared section of a DRAM bank, having shared bitlines. Bit values are copied directly in parallel via common bitlines. For the normal row copy operation, the two separate wordlines are part of a common bank but not a shared section. Bit values are copied in serial via a general input/output bus within the bank.
    Type: Application
    Filed: September 8, 2022
    Publication date: July 27, 2023
    Applicant: Micron Technology, Inc.
    Inventors: Yang Lu, Yuan He, Kang-Yong Kim
  • Publication number: 20230238045
    Abstract: Systems and methods for multi-wordline direct refresh operations in response to a row hammer error in a memory bank. The approach includes detecting, by a row hammer mitigation component, a row hammer error in a memory bank; and then triggering, by the row hammer mitigation component, a response to the row hammer error. Further, a memory controller receives, from a mode register, data, based on an aliasing row counter policy, selecting a type of multi-wordline direct refresh operation to be performed on a plurality of victim memory rows within the memory bank, wherein the plurality of victim memory rows are dispersed across a plurality of memory sub-banks. The approach includes concurrently executing the selected multi-wordline direct refresh operation to the plurality of victim memory rows.
    Type: Application
    Filed: August 26, 2022
    Publication date: July 27, 2023
    Applicant: Micron Technology, Inc.
    Inventors: Kang-Yong KIM, Yang LU
  • Publication number: 20230239466
    Abstract: An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter.
    Type: Application
    Filed: April 4, 2023
    Publication date: July 27, 2023
    Applicant: LX SEMICON CO., LTD
    Inventors: Jin Ho LEE, Hyun Suk KO, Jung Won KANG, Sung Chang LIM, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Publication number: 20230238398
    Abstract: A display device, and a tile-shaped display device including the same are provided. The display device includes a transistor array layer on a first surface of a substrate, and a plurality of light emitting elements on the transistor array layer. The transistor array layer includes a plurality of pixel drivers and two or more gate drivers in a circuit area of a display area, a first gate voltage supply line around the circuit area, and two or more first gate voltage auxiliary lines connected between the first gate voltage supply line and each of the two or more gate drivers. One end of each of the two or more first gate voltage auxiliary lines is spaced from an edge of the substrate adjacent to the first gate voltage supply line than the first gate voltage supply line.
    Type: Application
    Filed: January 23, 2023
    Publication date: July 27, 2023
    Inventors: Byeong Kyun CHOI, Byoung Yong KIM, Jae Phil LEE
  • Publication number: 20230238498
    Abstract: A display device includes a substrate including a display area including pixels, a pad area comprising pads and located adjacent to the display area and a side wiring area located adjacent to the pad area; and a printed circuit film attached to the pad area located on a back surface of the first substrate. The plurality of pads include first pads that electrically connect the printed circuit film to the pixels and at least one second pad disposed between adjacent ones of the first pads. The display device further includes at least one connection portion that electrically connects a first pad of the first pads and the at least one second pad to each other. Each of the first pads includes a first-first pad located on a front surface of the first substrate and a first-second pad located on the back surface of the first substrate.
    Type: Application
    Filed: January 3, 2023
    Publication date: July 27, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Byoung Yong KIM, Jin Wook JEONG
  • Patent number: D993823
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: August 1, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Minsub Kim, Kyukwan Choi, Yong Kim