Patents by Inventor Hyun Lee

Hyun Lee 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: 20220256189
    Abstract: An image encoding/decoding method and apparatus are disclosed. The image decoding method includes acquiring prediction mode information of a current block from a bitstream, decoding an intra block copy prediction mode of the current block using the prediction mode information of the current block, and reconstructing the current block based on the intra block copy prediction mode. The intra block copy prediction mode is at least one of a block copy based SKIP mode, a block copy based MERGE mode or a block copy based AMVP mode.
    Type: Application
    Filed: June 17, 2020
    Publication date: August 11, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ha Hyun LEE, Jung Won KANG, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20220256572
    Abstract: An operation method of a terminal in a communication system may comprise: receiving, from a base station, an SPS PDSCH; receiving a first PDSCH from the base station; generating SPS HARQ ACK/NACK information for the SPS PDSCH; generating first HARQ ACK/NACK information for the first PDSCH; and when the SPS HARQ-ACK/NACK information is not transmitted in a first slot and transmission of the SPS HARQ-ACK/NACK information is deferred, transmitting both the SPS HARQ ACK/NACK information and the first HARQ ACK/NACK information in a second slot after the first slot.
    Type: Application
    Filed: February 3, 2022
    Publication date: August 11, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Cheul Soon KIM, Jae Heung KIM, Sung Hyun MOON, Jung Hoon LEE, Sung Cheol CHANG
  • Publication number: 20220253692
    Abstract: Disclosed is a method and apparatus of operating a neural network. The neural network operation method includes receiving data for the neural network operation, verifying whether competition occurs between a first data traversal path corresponding to a first operation device and a second data traversal path corresponding to a second operation device, determining first operand data and second operand data from among the data using a result of the verifying and a priority between the first data traversal path and the second data traversal path, and performing the neural network operation based on the first operand data and the second operand data.
    Type: Application
    Filed: August 12, 2021
    Publication date: August 11, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyeongseok YU, Yoojin KIM, Seongwook PARK, Hyun Sun PARK, Sehwan LEE, Jun-Woo JANG, Deokjin JOO
  • Publication number: 20220255044
    Abstract: A display device including a flat area extending in a direction and a bending area having a curvature is provided. The display device includes a panel part including a pixel array and including a first active area located in the flat area and a second active area located in the bending area, a protective window covering the panel part, and a high-refractive member on the panel part in the bending area and including a material having a refractivity greater than a refractivity of the protective window.
    Type: Application
    Filed: November 18, 2019
    Publication date: August 11, 2022
    Inventors: Min-Joo KIM, Jong-Hyun CHOI, Sun-Hee LEE, Seung-Min LEE, Tae-Hyun KIM
  • Publication number: 20220256187
    Abstract: The present invention relates to a method for encoding and decoding an image. The method for decoding an image includes: deriving an initial motion vector from a merge candidate list of a current block; deriving a refined motion vector using the initial motion vector; and generating a prediction block of the current block using the refined motion vector.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 11, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ha Hyun LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Publication number: 20220255680
    Abstract: A method for reporting sidelink HARQ response information, performed by a terminal, includes the steps of: receiving, from a base station, information on allocation of a PSSCH resource for PSSCH transmission; determining a PSFCH resource for PSFCH reception corresponding to the PSSCH transmission; determining a transmission time point of HARQ response information corresponding to the PSSCH transmission; and transmitting the HARQ response information, corresponding to the PSSCH transmission, to the base station at the determined time point, wherein the transmission time point of the HARQ response information is expressed as a time offset, L, from a time point of the PSFCH resource, and information on the transmission time point of the HARQ response information is transmitted from the base station to the terminal.
    Type: Application
    Filed: June 9, 2020
    Publication date: August 11, 2022
    Inventors: Sung Hyun MOON, Cheul Soon KIM, Jung Hoon LEE
  • Publication number: 20220253380
    Abstract: A memory module comprises a volatile memory subsystem including DRAM, a non-volatile memory subsystem including Flash memory, and a module control device. The Flash memory includes main Flash providing a main Flash memory space and scratch Flash providing a scratch Flash memory space. The module control device is configured to receive a request from the memory controller to move one or more segments of data in a first Flash block in the main Flash to the DRAM and to, for each respective segment of data: select a respective set of pages in the DRAM; transfer respective data stored in the respective set of pages from the DRAM to a corresponding segment in the scratch Flash; and transfer the respective segment of data to the respective set of pages in the DRAM. Thus, data can be moved segment by segment between the DRAM and the Flash memory.
    Type: Application
    Filed: November 20, 2021
    Publication date: August 11, 2022
    Inventors: Hyun Lee, Jayesh R. Bhakta, Chi She Chen, Jeffery C. Solomon, Mario Jesus Martinez, Hao Le, Soon J. Choi
  • Publication number: 20220255050
    Abstract: An organic layer deposition apparatus and a method of manufacturing an organic light-emitting display device by using the apparatus. In particular, an organic layer deposition apparatus that is more easily manufactured and is suitable for use in mass production of large substrates while performing high-definition patterning thereon, as well as a method of manufacturing an organic light-emitting display device by using such an apparatus.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 11, 2022
    Inventors: Su-Hwan LEE, Un-Cheol SUNG, Mu-Hyun KIM, Dong-Kyu LEE
  • Publication number: 20220248647
    Abstract: The present invention relates to a transgenic cloned pig for xenotransplantation in which porcine endogenous retrovirus (RUN) EnvC is negative, ?1,3-galactosyltransferase (GGTA1), CMP-N-acetylneuraminic acid hydroxylase (CMAH), isoglobotrihexosylceramide synthase (iGb3s), and beta-I,4-N-acetyl-galactosaminyl transferase2 (?4GalNT2) are knocked out, and human CD46 and thrombomodulin (TBM) genes are expressed, and to a method of preparing the transgenic cloned pig. The transgenic cloned pig according to the present invention may overcome hyperacute and antigen-antibody mediated immune rejection reaction, immune rejection reaction due to blood coagulation, and immune rejection reaction due to complement activity, without causing transfer of porcine endogenous retrovirus that occurs in xenotransplantation. Therefore, the transgenic cloned pig according to the present invention may be usefully utilized as a donor animal for xenotransplantation of organs and cells.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 11, 2022
    Inventors: Ki Myung CHOI, Joo Hyun SHIM, Na Young KO, Hyoung Joo KIM, Yong Jin LEE, Jae Kyung PARK, Kyung Min Min KWAK, Hyun II KIM
  • Publication number: 20220248746
    Abstract: A cooling structure, which is located downstream of a smoking material portion provided in a smoking article and located upstream of a mouthpiece portion, includes: a body portion that has a tube shape having a hollow therein and is made of a paper material; and a plurality of perforations that are arranged in a circumferential direction of the body portion such that the inside and outside of the body portion are in fluid communication with each other.
    Type: Application
    Filed: December 4, 2020
    Publication date: August 11, 2022
    Applicant: KT&G CORPORATION
    Inventors: Jung Kyu SEO, Jae Hyun LEE, Young Rim HAN
  • Publication number: 20220251316
    Abstract: The present invention relates to a chemically modified anion exchange membrane and a method of preparing the same and, more particularly, an anion exchange membrane in which sulfonic acid groups in a perfluorinated sulfonic acid electrolyte membrane are substituted with anion conductive groups such as ammonium group, phosphonium group, imidazolium group, pyridinium group and sulfonium group, and a method of preparing an anion exchange membrane by chemically modifying sulfonic acid groups in a perfluorinated sulfonic acid electrolyte membrane.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 11, 2022
    Inventors: Chang Hyun LEE, Jin Pyo HWANG
  • Publication number: 20220250792
    Abstract: A part transporting pallet transports a part to a predetermined destination by a mobile carriage that includes a lifter which is configured for moving upwards and downwards in a vertical direction, and includes: a pallet body that forms at least one coupling hole which may be coupled with the lifter; and plurality of part aligning units have at least two position aligning pins that correctly position parts of different types on the pallet body, and are provided on the pallet body to vary the position of the position aligning pins according to the types of the parts.
    Type: Application
    Filed: November 11, 2021
    Publication date: August 11, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Junhyeok BAE, Jeong Seong AN, Young Seok LEE, Chul Hyun JANG
  • Publication number: 20220253244
    Abstract: The present technology provides a method of operating a host communicating with a memory system including a journal area and a data area. The method of operating the host includes determining to update old data stored in the memory system, transferring, to the memory system, a write command for writing journal data and meta journal data for updating the old data to the journal area, and transferring, to the memory system, a write command for writing new data corresponding to the journal data to the data area in response to a write completion of the meta journal data and the journal data received from the memory system. Each of the meta journal data and the journal data includes a descriptor identifier (ID) indicating the same write transaction.
    Type: Application
    Filed: July 13, 2021
    Publication date: August 11, 2022
    Inventors: Chul Woo LEE, Jeong Hyun KIM, Byong Woo RYU, Min Su SON, Na Young LEE
  • Publication number: 20220249202
    Abstract: Disclosed are a multiple bone displaying method for establishing an implant procedure plan, and an image processing device therefor. A multiple bone density displaying method according to one embodiment comprises, during the establishment of an implant procedure plan, the steps of: generating a virtual bone density display area centered with respect to an implanted fixture in a dental image, so as to overlay same on the fixture position; analyzing the bone density corresponding to the bone density display area; and displaying the analyzed bone density as color information in the bone density display area.
    Type: Application
    Filed: May 11, 2020
    Publication date: August 11, 2022
    Inventors: Kyoo Ok Choi, Do Hyun Lee, Ji Hye Shin
  • Publication number: 20220249891
    Abstract: A battery module includes a battery cell, a module case configured to accommodate the battery cell and a fire extinguishing unit mounted to penetrate into the module case and connected to a fire extinguishing tank unit containing a fire extinguishing agent to directly inject the fire extinguishing agent into the module case when a thermal runaway or fire occurs at the at least one battery cell.
    Type: Application
    Filed: March 4, 2021
    Publication date: August 11, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sang-Hyun JO, Young-Seok LEE, Kyung-Hyun BAE, Jin-Kyu SHIN, Jin-Kyu LEE
  • Publication number: 20220254300
    Abstract: A display device includes a power supply generating a first power voltage, a second power voltage, and a third power voltage. The display device further includes a first power line to which the first power voltage is applied, a second power line to which the second power voltage is applied, and a readout line to which the third power voltage is applied. The display device further includes a display panel, which includes a pixel. The pixel includes a light emitting element connected between the first power line and the second power line, and a switching transistor connected between one electrode of the light emitting element and the readout line. The power supply changes a voltage level of the third power voltage based on a total current flowing from the power supply to the display panel according to the first and second power voltages.
    Type: Application
    Filed: December 20, 2021
    Publication date: August 11, 2022
    Inventors: Ki Hyun PYUN, JANG MI LEE
  • Publication number: 20220251472
    Abstract: Proposed is a process liquid composition for improving a lifting defect level of a photoresist pattern containing a surfactant and for reducing the number of defects of the photoresist pattern, the composition containing a surfactant and having a surface tension of 40 mN/m or less and a contact angle of 60° or smaller in the photoresist pattern having hydrophobicity represented by a contact angle of 70° or greater of water with respect to a photoresist surface in a photoresist pattern process.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 11, 2022
    Inventors: Su Jin LEE, Gi Hong KIM, Seung Hun LEE, Seung Hyun LEE
  • Publication number: 20220251012
    Abstract: The present disclosure relates to a method of decomposing a phenolic by-product, including: a step of feeding and thermally cracking a phenolic by-product stream to and in a decomposition apparatus, recovering an active ingredient from a top discharge stream, and discharging a high-boiling substance through a bottom discharge stream; a step of pressurizing each of a side discharge stream of the decomposition apparatus and a bottom discharge stream of the decomposition apparatus; a step of mixing the pressurized side discharge stream of the decomposition apparatus and the pressurized bottom discharge stream of the decomposition apparatus with each other to form a mixed stream; and a step of passing a part of the mixed stream through a reboiler, circulating the part of the mixed stream to the decomposition apparatus, and discharging a residual mixed stream.
    Type: Application
    Filed: November 23, 2020
    Publication date: August 11, 2022
    Inventors: Min Suk KANG, Sang Beom LEE, Chi Hyun JANG
  • Publication number: 20220254761
    Abstract: A light emitting device filament includes a substrate, a plurality of light emitting diodes, two electrode pads, and a plurality of connection lines. The substrate includes a first surface and a second surface opposite to the first surface. The substrate extending in a first direction and having a width in a second direction. The plurality of light emitting diodes is disposed on the first surface of the substrate. The two electrode pads are disposed on the substrate. The plurality of connection lines electrically connects the plurality of light emitting diodes and the two electrode pads. The plurality of connection lines includes a first connection line and a second connection line. The first connection line, the second connection line, or both are formed in a direction inclined or curved with respect to the first direction or the second direction.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 11, 2022
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Jae Hyun PARK, Seong Jin LEE, Jong Kook LEE
  • Publication number: 20220254959
    Abstract: A light emitting element having a shape extending in a direction includes a first semiconductor layer and a second semiconductor layer, an active layer between the first and second semiconductor layers, a first electrode layer on a second surface opposite to a first surface of the first semiconductor layer facing the active layer, a second electrode layer on a second surface opposite to a first surface of the second semiconductor layer facing the active layer, and an insulating film surrounding a side surface of the active layer, a side surface of the first electrode layer, and a side surface of the second electrode layer, wherein a first area including the insulating film adjacent to a side surface of the active layer has a thickness larger than a thickness of a second area including the insulating film adjacent to a side surface of the first electrode layer.
    Type: Application
    Filed: June 3, 2020
    Publication date: August 11, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Seung Geun LEE, Dong Uk KIM, Dae Hyun KIM, Se Young KIM, Hyun Min CHO, Hyung Rae CHA