Patents by Inventor Jong Seok Lee

Jong Seok 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: 20240223217
    Abstract: There is provided a method of extracting a noise defect from defect data.
    Type: Application
    Filed: December 26, 2023
    Publication date: July 4, 2024
    Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Jong Seok LEE, Tae Heung KIM, Minseok HAN
  • Patent number: 12022661
    Abstract: A two-terminal memory device including: a substrate; a source and a drain formed to face each other on an upper surface of the substrate; a ferroelectric layer connected to the source and the drain and formed between the source and the drain; and an extended drain extending from the drain and laminated on the ferroelectric layer. The two-terminal memory device may be applied as a cross-point type and neuromorphic device capable of implementing multi-resistance levels with multi-layer switchable resistance layers.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: June 25, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Ui-Yeon Won, Jong-Seok Lee, Sang-Hyeok Yang
  • Publication number: 20240186159
    Abstract: Provided is a substrate processing apparatus including a chamber providing a processing space in which a process is performed on a substrate coated with an organic solvent using a fluid in a supercritical state, a tray unit supporting the substrate and provided to be inserted into the chamber and withdraw from the chamber through an opening of the chamber, and a detector configured to measure a resistance of the substrate.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 6, 2024
    Applicant: TES CO., LTD
    Inventors: Jong-Seok LEE, Seung-Min OH, In-Il JUNG
  • Patent number: 12003786
    Abstract: A method is executed to efficiently operate a bin buffer to limit a bin-to-bit ratio in entropy encoding and decoding related to bitstream generation and parsing. In addition, a method of configuring a list includes various entropy encoding/decoding methods and adaptively uses the entropy encoding/decoding methods for each basic unit of entropy encoding/decoding.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: June 4, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
  • Publication number: 20240178023
    Abstract: Provided is a substrate processing apparatus, more particularly, a substrate processing apparatus for detecting a progress and end point of a process for a substrate when a process such as a drying process is performed for a substrate using a supercritical fluid.
    Type: Application
    Filed: November 27, 2023
    Publication date: May 30, 2024
    Applicant: TES CO., LTD
    Inventors: Jong-Seok LEE, Seung-Min OH, In-Il JUNG
  • Publication number: 20240158693
    Abstract: The probe for hydrogen sulfide detection according to the present invention is represented by chemical formula 1 below.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 16, 2024
    Inventors: Jong Seok LEE, Dan-Bi SUNG, Yeon-Ju LEE, Jihoon LEE, Hyi Seung LEE, Hee Jae SHIN
  • Patent number: 11973966
    Abstract: A video decoding method and a video decoding apparatus are configured to decode video. To efficiently code residual blocks obtained from block-based motion compensation, a video encoding apparatus and the video decoding apparatus divide a relevant residual block of a current block into two subblocks in a horizontal or vertical direction and encode one residual subblock alone out of the two residual subblocks.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: April 30, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Jong Seok Lee, Sea Nae Park, Seung Wook Park, Wha Pyeong Lim
  • Publication number: 20240136355
    Abstract: A power semiconductor device includes a silicon carbide (SiC) semiconductor layer, a first gate and a second gate buried in the semiconductor layer, a first base region positioned at least at one side of the first gate and having a first conductive type, a second base region positioned at least at one side of the second gate and a second conductive type, a first source region positioned at least at one side of the first gate to make contact with the first base region and the second base region and having the second conductive type, a second source region positioned at least at one side of the second gate to make contact with the first base region and the second base region and having the first conductive type, and a source electrode positioned over the semiconductor layer to make contact with the first source region and the second source region.
    Type: Application
    Filed: February 28, 2023
    Publication date: April 25, 2024
    Inventor: Jong Seok Lee
  • Patent number: 11962777
    Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: April 16, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
  • Patent number: 11962776
    Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: April 16, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kwangwon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
  • Patent number: 11962775
    Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: April 16, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
  • Patent number: 11943441
    Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: March 26, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration Foundation
    Inventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
  • Publication number: 20240073121
    Abstract: Provided is a network function for determining a path for transmitting user data through the following steps: receiving, from an SMF, a path calculation request for a path for transmitting user data; and determining the path on the basis of information on a core network and information on a transport network coupled to a user plane layer of the core network.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 29, 2024
    Inventors: Jong Seok LEE, Sunjin KIM, Namseok KO, No Ik PARK
  • Publication number: 20240073775
    Abstract: Provided are an apparatus and a method for computing a path for forwarding user data through the following steps: receiving a state measurement value or a state prediction value corresponding to the state measurement value of a state of a plurality of network resources within a mobile core network and a transport network; and computing the path for forwarding the user data, on the basis of either the state measurement value or the state prediction value, and topology of the mobile core network and topology of the transport network.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sunjin KIM, Jong Seok LEE, Namseok KO, Sun Me KIM, No Ik PARK
  • Publication number: 20240047530
    Abstract: A power semiconductor device includes a semiconductor layer, a well region located inside the semiconductor layer and having a first conductivity type, a source region located on the well region and having a second conductivity type, a gate region in contact with a side surface of the well region and surrounding the well region, a drift region in contact with bottom surfaces of the well region and the gate region and having the second conductivity type, and a contact region located on the well region and having the first conductivity type. The drift region includes a protruding region in contact with another side surface of the well region. The power semiconductor device includes a source electrode in contact with each of the source region, the contact region, and the protruding region.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 8, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Jong Seok Lee
  • Publication number: 20240031564
    Abstract: A method and an apparatus for video coding using adaptive intra prediction precision are disclosed. The video coding method and the apparatus select a precision mode for directionality of an intra prediction mode of a current block according to directional prediction modes of restored neighboring blocks. The video coding method and the apparatus adaptively use precision of the directionality based on the selected precision mode in intra prediction of a current block.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DIGITALINSIGHTS INC.
    Inventors: Yong Jo Ahn, Jong Seok Lee, Seung Wook Park
  • Publication number: 20240031612
    Abstract: A method and an apparatus for video coding using pre-processing and post-processing are disclosed. The video coding method and the apparatus may model a noise model or a subjective video quality model for a current video, may pre-process and post-process a video on the basis of the model, and may signal information of the model.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 25, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DIGITALINSIGHTS INC.
    Inventors: Yong Jo Ahn, Jong Seok Lee, Seung Wook Park
  • Patent number: 11878984
    Abstract: The present invention relates to new compounds derived from marine actinomycetes Streptomyces, and the new compound according to the present invention has an inhibitory effect of NO production on BV-2 microglia stimulated with LPS, and thus can be utilized for the prevention and treatment of neuroinflammatory diseases.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: January 23, 2024
    Assignee: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
    Inventors: Hee Jae Shin, Byeoung Kyu Choi, Hwa Sun Lee, Hyi Seung Lee, Yeon Ju Lee, Jong Seok Lee, Ji Hoon Lee
  • Publication number: 20240022766
    Abstract: A dynamic mesh encoding/decoding method and the apparatus use motion information present between a plurality of frames constituting a dynamic mesh in order to improve coding efficiency by removing temporal redundancy of the dynamic mesh.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DIGITALINSIGHTS INC.
    Inventors: Yong Jo Ahn, Jong Seok Lee, Seung Wook Park
  • Publication number: 20230421752
    Abstract: A method and an apparatus for video coding using a matrix-based cross-component prediction are disclosed. The video coding method and apparatus predict a chroma component of a current block, by using a deep learning-based matrix operation, from a chroma component spatially adjacent to a chroma block of the current block and from a luma component spatially adjacent to a luma block corresponding to the chroma block.
    Type: Application
    Filed: September 1, 2023
    Publication date: December 28, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DIGITALINSIGHTS INC.
    Inventors: Yong Jo Ahn, Jong Seok Lee, Seung Wook Park