Patents by Inventor Joo Young Kim

Joo Young 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).

  • Patent number: 11378995
    Abstract: An ambient light device for a dial type shifting apparatus is provided. The ambient light device includes a printed circuit board (PCB) coupled to a main housing, a light source fixed to the PCB, a light guide coupled to the main housing and configured to deliver light of the light source, and a light emitting mechanism provided in a shift dial coupled rotatably with respect to the main housing and configured to reflect the light of the light source delivered through the light guide to emit it outside of the shift dial in an ambient light form.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: July 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Han Gil Park, Ki Young Song, Sung Hoon Lee, Min Gwon Lee, Joo Young Kim
  • Publication number: 20220207334
    Abstract: A neural network device including a convolution static random access memory (SRAM) configured to output a first operation value and a second operation value 1. An accumulation peripheral operator configured to perform an accumulation peripheral operation on the first and the second operation values, a multiplexer array configured to select and output an output value according to a selection signal, a diagonal accumulation SRAM configured to perform a bitwise accumulation of variable weight values and a spatial-wise accumulation operation on an input, a diagonal movement logic, and an addition array operator configured to perform an addition operation of output values of the diagonal movement logic subsequent to a shift operation, the multiplexer array selects any one of an output value of the accumulation peripheral operator and an output value of the addition array operator according to the selection signal and outputs the selected output value to the diagonal accumulation SRAM.
    Type: Application
    Filed: August 27, 2021
    Publication date: June 30, 2022
    Inventors: Suk Han LEE, Joo-Young KIM, Kyo Min SOHN, Ji Hoon KIM, Jae Hoon HEO
  • Patent number: 11374212
    Abstract: A positive electrode for a lithium secondary battery includes a positive electrode current collector; a lower positive electrode active material layer disposed on at least one surface of the positive electrode current collector; and an upper positive electrode active material layer disposed on the lower positive electrode active material layer, wherein the lower positive electrode active material layer includes 90% or more of a sphere-type carbonaceous conductive material as a conductive material, the upper positive electrode active material layer includes 90% or more of a needle-type carbonaceous conductive material as a conductive material, and the content of the conductive material contained in the lower positive electrode active material layer is larger than the content of the conductive material contained in the upper positive electrode active material layer.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: June 28, 2022
    Inventors: Joo-Yul Baek, Jong-Heon Seol, Ye-Lin Kim, Je-Young Kim, Jung-Keun Yoo
  • Publication number: 20220201295
    Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding using prediction. Multiple candidate prediction images are derived, and a final prediction image is generated using the multiple prediction images. The multiple candidate prediction images may be respectively generated using different methods. The multiple candidate prediction images may be generated using neural networks. Here, the multiple candidate prediction images may be respectively derived using different values for a specific coding parameter. Multiple neural networks may use different values for the specific coding parameter. Various coding parameters related to image encoding and/or decoding may be used for embodiments.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 23, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Youn-Hee KIM, Dong-Hyun KIM, Ji-Hoon DO, Se-Yoon JEONG, Hyoung-Jin KWON, Jong-Ho KIM, Joo-Young LEE, Jin-Soo CHOI, Tae-Jin LEE
  • Publication number: 20220195119
    Abstract: The present invention provides a polyamic acid composition comprising: a polyamic acid in which a dianhydride monomer comprising a first dianhydride having one benzene ring and a second dianhydride having a benzophenone structure, and a diamine monomer comprising a compound represented by Formula (1) are polymerized; and an organic solvent, wherein the mole ratio of the second dianhydride to the first dianhydride (the mole number of the second dianhydride/the mole number of the first dianhydride) is 0.2 to 1.2.
    Type: Application
    Filed: November 20, 2018
    Publication date: June 23, 2022
    Inventors: Joo Young KIM, IK Sang Lee, Gyeong Hyeori Ro
  • Patent number: 11368690
    Abstract: Provided are a method and a device for decoding a video signal. The method may include determining an intra prediction mode of a current block, performing intra prediction of current block based on the intra prediction mode and the reference sample, wherein when the intra prediction mode of the second coding block has a vertical direction, prediction samples resultant from the intra prediction are corrected by using different information of neighboring samples, and the correction is applied to a plurality of columns of the second coding block.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: June 21, 2022
    Assignee: KT CORPORATION
    Inventors: Bae Keun Lee, Joo Young Kim
  • Patent number: 11367635
    Abstract: Provided are an apparatus and a method for treating a substrate at a high-pressure atmosphere. The apparatus for treating the substrate includes a first body and a second body combined with each other to define a treatment space in which the substrate is treated, a sealing member interposed between the first body and the second body to seal the treatment space from an outside at a position in which the first body is in close contact with the second body, and a driving member to drive the first body or the second body such that the treatment space is open or closed. The sealing member is positioned in a sealing groove formed in the first body. The sealing member is deformed to be in close contact with the second body by pressure of the treatment space when a process is performed.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: June 21, 2022
    Assignee: SEMES CO., LTD.
    Inventors: Sangmin Lee, Woo Young Kim, Joo Jib Park, Boong Kim
  • Publication number: 20220190266
    Abstract: A thin film transistor includes a gate electrode, a semiconductor layer overlapped with the gate electrode, a gate insulating layer between the gate electrode and the semiconductor layer, and a source electrode and a drain electrode electrically connected to the semiconductor layer. The semiconductor layer includes a plurality of holes. The gate insulating layer may include a plurality of recess portions at a surface of the gate insulating layer facing the semiconductor layer. A method of manufacturing the thin film transistor is provided. A thin film transistor array panel and an electronic device may include the thin film transistor.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 16, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Joo Young KIM, Byong Gwon SONG, Jeong Il PARK, Jiyoung JUNG
  • Publication number: 20220188339
    Abstract: Disclosed herein are a network environment synchronization apparatus and method. The network environment synchronization apparatus includes one or more processors, and execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to collect data from a network environment and generate a management structure in which collected data is distributed into preset respective group units, generate data discriminators for respective group units using a preset hash function, determine whether data of the management structure has changed with reference to data newly collected from the network environment based on the data discriminators, and when it is determined whether data of the management structure has changed, update the data of the management structure with the newly collected data.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 16, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Joo-Young LEE, Ki-Jong KOO, Ik-Kyun KIM, Dae-Sung MOON, Kyung-Min PARK
  • Patent number: 11360919
    Abstract: A data processing system includes a controller configured to control data input/output for a memory according to a request of a host. The controller may include a buffer memory including a plurality of buffers configured to store data transmitted from the memory, a processor group including a plurality of cores respectively connected to the plurality of buffers, each core configured to read respective data from its respective buffer and perform computation using the read data, and a speed control component configured to adjust an operating speed of the processor group based on an amount of unread data of each buffer corresponding to each of the plurality of cores.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: June 14, 2022
    Assignee: SK hynix Inc.
    Inventor: Joo Young Kim
  • Publication number: 20220175866
    Abstract: The present invention relates to a method for producing an enzymatically treated catechin product with increased contents of gallic acid, epicatechin (EC), and epigallocatechin (EGC), an enzymatically treated catechin product produced by way of the method, and use thereof.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 9, 2022
    Inventors: Tae Young Kim, Joo Myung Moon, Su Hyun Kyong, Jae Kyoung Lee, Hyung Joong Kim, Yoon Hee Kim, Kyu Min Cha, Dong Hyeon Kim, Na Yeon Koo
  • Publication number: 20220182618
    Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding using filtering. The image encoding method and the image decoding method perform classification on a classification unit of a target image, and perform filtering that uses a filter on the classification unit. A classification index of the classification unit is determined, and the classification index indicates a filter to be used for filtering on the classification unit, among multiple filters. The classification index is determined by various coding parameters, such as an encoding mode of the target block and an encoding mode of a neighboring block adjacent to the target block.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicants: Electronics and Telecommunications Research Institute, Korea University Research and Business Foundation
    Inventors: Youn-Hee KIM, Se-Yoon JEONG, Hyoung-Jin KWON, Dong-Hyun KIM, Ji-Hoon DO, Joo-Young LEE, Jin-Soo CHOI, Jong-Ho KIM, Tae-Jin LEE, Dong-Wook KIM, Seung-Won JUNG
  • Publication number: 20220180569
    Abstract: Disclosed herein are a method, an apparatus and a storage medium for image encoding/decoding using a binary mask. An encoding method includes generating a latent vector using an input image, generating a selected latent vector component set using a binary mask, and generating a main bitstream by performing entropy encoding on the selected latent vector component set. A decoding method includes generating a selected latent vector component set including one or more selected latent vector components by performing entropy decoding on a main bitstream and generating the latent vector in which the one or more selected latent vector components are relocated by relocating the selected latent vector component set in the latent vector.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 9, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Joo-Young LEE, Se-Yoon JEONG, Hyoung-Jin KWON, Dong-Hyun KIM, Youn-Hee KIM, Jong-Ho KIM, Ji-Hoon DO, Jin-Soo CHOI, Tae-Jin LEE
  • Patent number: 11352495
    Abstract: The present invention relates to a thermoplastic resin. More particularly, the present invention relates to a thermoplastic resin that is a graft copolymer having a seed-shell structure and includes a bimodal seed including a large-diameter rubbery polymer having an average particle diameter of greater than 2,000 ? and 3,500 ? or less and a small-diameter rubbery polymer having an average particle diameter of 500 ? to 2,000 ?; and an aromatic vinyl-vinyl cyan shell, wherein the aromatic vinyl cyan compound is included in an amount of 5% by weight to 28% by weight based on a total weight of the aromatic vinyl-vinyl cyan shell. In accordance with the present invention, a thermoplastic resin having a composition capable of improving graft density, and a thermoplastic resin composition capable of increasing dispersion and having high gloss due to inclusion of the thermoplastic resin are provided.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: June 7, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Joo Byung Chai, Tae Young Jeon, Yu Sung Jung, Jong Beom Kim, Chang Sull Kim, Eun Seon Park, Young Min Kim
  • Patent number: 11356021
    Abstract: A DC-to-DC converter includes a first capacitor, first, second, third, and fourth switches connected in series between first and second electrodes of the first capacitor, a second capacitor connected to a connection node of the first switch and the second switch and a connection node of the third switch and the fourth switch, an inductor connected to a connection node of the second switch and the third switch, and a controller that controls an on/off state of each of the first to fourth switches on the basis of a value obtained by applying a reciprocal of a detection current that is a measured current flowing through the inductor to a difference between a first detection voltage and a first voltage instruction value and a difference between a second detection voltage and a second voltage instruction value.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: June 7, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jung Hwi Kim, Jung Mo Yu, Yong Jae Lee, Jae Ho Hwang, Joo Young Park, Jae Hyeon Park
  • Patent number: 11354057
    Abstract: A storage device includes a main storage including a plurality of nonvolatile memory devices, the main storage device configured to store data; and a storage controller configured to control the main storage. The storage controller is configured to, divide a plurality of memory blocks of the plurality of nonvolatile memory devices into a plurality of banks, assign each one of the plurality of banks into one of a) a plurality of sets and b) one free bank, each of the plurality of sets including at least one bank, perform data migration operation to transfer the data among the sets by using the one free bank in response to an input/output (I/O) request from an external host device while securing a specific I/O execution time, and control the data migration operation such that the I/O request is independent of the data migration operation.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: June 7, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byoung-Geun Kim, Jae-Yoon Choi, Joo-Young Hwang
  • Patent number: 11345661
    Abstract: The present invention relates to a method for purifying N-substituted maleimide. More particularly, the present invention adopts an evaporation apparatus, which can previously remove impurities having higher boiling points than the N-substituted maleimide after removing an organic solvent from an N-substituted maleimide resulting solution, thereby achieving effects of minimizing the pressure loss and polymerization loss, and obtaining high-purity N-substituted maleimide.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: May 31, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Eun Kyo Kim, Jeong Seok Lee, Mi Kyung Kim, Joo Young Cheon
  • Publication number: 20220165966
    Abstract: Provided is an anthracene compound of Chemical Formula 1: wherein, in Chemical Formula 1: D is deuterium: n1 is 8; n2 is 7; and L is a direct bond or a substituted or unsubstituted arylene group, and an organic light emitting device including the same.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 26, 2022
    Inventors: Hoon Jun KIM, Ji Young CHOI, Wanpyo HONG, Woochul LEE, Joo Ho KIM
  • Publication number: 20220164609
    Abstract: Disclosed herein are an object recognition apparatus of an automated driving system using error removal based on object classification and a method using the same. The object recognition method is configured to train a multi-object classification model based on deep learning using training data including a data set corresponding to a noise class, into which a false-positive object is classified, among classes classified by the types of objects, to acquire a point cloud and image data respectively using a LiDAR sensor and a camera provided in an autonomous vehicle, to extract a crop image, corresponding to at least one object recognized based on the point cloud, from the image data and input the same to the multi-object classification model, and to remove a false-positive object classified into the noise class, among the at least one object, by the multi-object classification model.
    Type: Application
    Filed: July 20, 2021
    Publication date: May 26, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong-Jin LEE, Do-Wook KANG, Jungyu KANG, Joo-Young KIM, Kyoung-Wook MIN, Jae-Hyuck PARK, Kyung-Bok SUNG, Yoo-Seung SONG, Taeg-Hyun AN, Yong-Woo JO, Doo-Seop CHOI, Jeong-Dan CHOI, Seung-Jun HAN
  • Publication number: 20220167000
    Abstract: Disclosed herein are a method, apparatus, system, and computer-readable recording medium for image compression. An encoding apparatus performs preprocessing of feature map information, frame packing, frame classification, and encoding. A decoding apparatus performs decoding, frame depacking, and postprocessing in order to reconstruct feature map information. By encoding the feature map information, inter-prediction and intra-block prediction for a frame are performed. The encoding apparatus provides the decoding apparatus with a feature map information bitstream for reconstructing the feature map information along with an image information bitstream.
    Type: Application
    Filed: November 26, 2021
    Publication date: May 26, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyoung-Jin KWON, Ji-Hoon DO, Dong-Hyun KIM, Youn-Hee KIM, Jong-Ho KIM, Joo-Young LEE, Se-Yoon JEONG, Jin-Soo CHOI, Tae-Jin LEE, Jee-Hoon KIM, Dong-Gyu SIM, Seoung-Jun OH, Min-Hun LEE, Yun-Gu LEE, Han-Sol CHOI, Kwang-Hwan KIM