Patents by Inventor Choi

Choi 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).

  • Electronic device for configuring system parameters related to load control in multi-frequency wireless communication network and operation method thereof
    Patent number: 12231957
    Abstract: An apparatus and method for configuring system variables related to load control in an electronic device is provided. The electronic device includes a communication circuit, and a processor configured to identify a traffic pattern for each cell based on at least one of the plural statistical indicators, in case of determining to update a system variable of cell based on the traffic pattern, configure at least one of the plural statistical indicators as a controlling indicator, and update at least one system variable for at least one cell based on the required change amount of the at least one controlling indicator.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: February 18, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyonseung Lee, Jongkyung Kim, Myonghee Park, Jungmin Choi, Wontai Kim, Jeongho Park, Jaeyoung Seol
  • Method and system with optimization of lens module assembly
    Patent number: 12231766
    Abstract: A lens module assembly optimization method includes: in preparing a lens module including assembled N lenses respectively formed in cavities: receiving characteristic information of at least N lenses respectively formed in N cavity groups each including a respective plurality of cavities; and processing information for selecting N cavities from the N cavity groups, based on the characteristic information. A past cavity selection result, a fitness function configured based on data of the assembled N lenses or data of the prepared lens module according to the past cavity selection result, and a genetic algorithm are received or stored.
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: February 18, 2025
    Assignees: Samsung Electro-Mechanics Co., Ltd., KYONGGI UNIVERSITY INDUSTRY & ACADEMIA COOPERATION FOUNDATION
    Inventors: Hye Geun Min, Ye Rim Choi, Yeon Bin Son, Sung Hoon Kim, Eun Young Choi
  • Ink composition, window using the same, and manufacturing method of window using the same
    Patent number: 12227658
    Abstract: An ink composition includes an acrylic resin including a polymerization product of a first monomer having a hydroxyl group, a second monomer having an epoxy group, a third monomer having an acrylate group, and a fourth monomer having a substituted or unsubstituted phenyl group, a first curing agent having an isocyanate group, and a second curing agent having an amine group. Durability and abrasion resistance of a window may be improved.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: February 18, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Won Choi, Dongho Kim, Dongwoon Lee
  • Inter prediction method and apparatus for same
    Patent number: 12231678
    Abstract: According to the present invention, an image encoding apparatus comprises: a motion prediction unit which derives motion information on a current block in the form of the motion information including L0 motion information and L1 motion information; a motion compensation unit which performs a motion compensation for the current block on the basis of at least one of the L0 motion information and L1 motion information so as to generate a prediction block corresponding to the current block; and a restoration block generating unit which generates a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: February 18, 2025
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Electronic apparatus and controlling method thereof
    Patent number: 12229998
    Abstract: An electronic apparatus is disclosed.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: February 18, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jaesung Park, Jiman Kim, Junhee Woo, Seongwoon Jung, Junghwa Choi
  • Uplink transmission power control method and device in wireless cellular communication system
    Patent number: 12232049
    Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A power control method for uplink transmission in a wireless cellular communication system is disclosed.
    Type: Grant
    Filed: January 29, 2024
    Date of Patent: February 18, 2025
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seunghoon Choi, Youngbum Kim, Younsun Kim, Taehyoung Kim, Jeongho Yeo
  • Substrate treating apparatus and method for the same
    Patent number: 12230510
    Abstract: A substrate treating apparatus is disclosed. The substrate treating apparatus includes a treating container having a treatment space to treat a substrate, a standby port positioned at one side of the treating container to allow a nozzle, which discharges a treatment liquid, to stand by, and a liquid supplying unit moving between the treating container and the standby port and having the nozzle. The standby port includes a nozzle receiving member including a nozzle receiving unit having a receiving space formed inside the nozzle receiving unit to receive the nozzle and a cleaning liquid and a discharge part having a discharge port provided at one side of the nozzle cleaning unit to discharge the cleaning liquid to the nozzle. The discharge port is provided to overlap at least a portion of the nozzle when viewed from above.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: February 18, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Byoung Doo Choi, Jin Ho Choi
  • Integrated circuit with continuous active region and raised source/drain region
    Patent number: 12230684
    Abstract: According to example embodiments, an integrated circuit includes a continuous active region extending in a first direction, a tie gate electrode extending in a second direction crossing the first direction on the continuous active region, a source/drain region provided adjacent the tie gate electrode, a tie gate contact extending in a third direction perpendicular to the first direction and the second direction on the continuous active region and connected to the tie gate electrode, a source/drain contact extending in the third direction and connected to the source/drain region, and a wiring pattern connected to each of the tie gate contact and the source/drain contact and extending in a horizontal direction. A positive supply power is applied to the wiring pattern.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: February 18, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinha Park, Youngju Choi
  • Lubricating oil composition
    Patent number: 12227715
    Abstract: Provided is a lubricating oil composition including a lubricating oil additive and a lubricating oil, the lubricating oil additive having nanodiamonds, of which a surface is hydrophobically modified by a surface treatment, dispersed in a base oil. The lubricating oil composition retains dispersibility over a long period of time and thus can ensure storage stability. Machines to which the lubricating oil composition is applied may have improved abrasion resistance as well as improved fuel consumption and reduced noise, and high thermal conductivity of the lubricating oil composition may also increase cooling efficiency and the service life of machines.
    Type: Grant
    Filed: January 4, 2024
    Date of Patent: February 18, 2025
    Assignee: KONASOL CO., LTD.
    Inventors: Yeon Joo Bae, Keum Cheol Hwang, Im Joo Choi
  • Multi-non-volatile memory solid state drive block-level failure prediction with separate log per non-volatile memory
    Patent number: 12229030
    Abstract: A storage device is disclosed. A first storage media may store data. The first storage media may be of a first storage type and may be organized into at least two blocks. A second storage media may also store data. The second storage media may be of a second storage type different from the first type, and may also be organized into at least two blocks. A controller may manage reading data from and writing data to the first storage media and the second storage media. Metadata storage may store device-based log data for errors in the storage device. The drive-based log data may include a first log data for the first storage media and a second log data for the second storage media. An identification circuit may identify a suspect block in the at least two blocks in the first storage media and the second storage media, responsive to the device-based log data.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: February 18, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nima Elyasi, Changho Choi
  • Composition for preventing or treating neurodegenerative diseases, containing diterpene-based compound
    Patent number: 12226395
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating neurodegenerative diseases comprising a diterpene, or a pharmaceutically acceptable salt thereof. Specifically, the diterpene of the present invention can prevent or treat neurodegenerative diseases caused by inhibition of Nurr1 activity by activating Nurr1 and inhibiting the inflammatory response.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: February 18, 2025
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Won Gon Kim, Baek Soo Han, Jeong Su Byun, Van Minh Nguyen, Ha Young Choi
  • Technique for performing communication through multi-link in wireless LAN system
    Patent number: 12232199
    Abstract: A receiving STA of a wireless local area network (LAN) system, according to various embodiments, can support a multi-link including a first link and a second link. The receiving STA can request and receive a link for the transmission of low latency traffic. The receiving STA can transmit the low latency traffic on the basis of a first parameter set through a first link that is set as a link for the transmission of low latency traffic.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: February 18, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Suhwook Kim, Jeongki Kim, Jinsoo Choi
  • Processes for preparing (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine or a salt thereof and processes for preparing tofacitinib using the same
    Patent number: 12227478
    Abstract: Provided are a process for preparing (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine or a salt thereof, which is an intermediate useful for the preparation of tofacitinib, an intermediate used in the process, i.e., isopropanol solvate of methyl ((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)carbamate dibenzoyl-L-tartrate, an intermediate, having excellent stability, useful for the preparation of tofacitinib, i.e., (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine acetate, and a process for preparing tofacitinib or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: February 18, 2025
    Assignee: YUHAN CORPORATION
    Inventors: Sang-Ho Oh, Doo-Byung Lee, Kyoung-Chan Kwon, Sang-Won Kim, Hyo-Ick Hwang, Kyeong-Sill Lee, Ik-Su Jo, Ji-Hye Choi, Sung-Hee Cho, Su-Young Lee
  • Hot water supplying apparatus and method for controlling same
    Patent number: 12228294
    Abstract: The purpose of the present invention is to provide a hot water supplying apparatus that enables a user to conveniently execute a hot water control function in a location where a faucet is located, and a method for controlling the same. The hot water supplying apparatus for achieving said purpose comprises: a flow rate detection unit for detecting a flow rate change of water supplied by turning a faucet on/off and outputting a flow rate signal; and a control unit for, when the flow rate detection unit detects a flow rate change in a specific pattern, controlling a preset hot water control function to be executed according to the flow rate change pattern.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: February 18, 2025
    Assignee: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Hyuk Choi, Jung Keom Kim
  • Apparatus and method for controlling steering wheel of autonomous vehicle
    Patent number: 12227192
    Abstract: An apparatus and a method are configured to control a steering wheel of an autonomous driving vehicle. A state of a driver may be monitored during autonomous driving, and at least one of an upward/downward location, a leftward/rightward tilting angle, or an axial movement of the steering wheel of the autonomous driving vehicle may be controlled based on the state of the driver. As a result, danger information may be delivered to the driver through a dual system during autonomous driving.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: February 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Seo Hyung Cheon, Jin Su Jeong, Eun Young Choi, Min Sang Yu, Rosali Sun Pyun, Ki Seok Seong, Dong Il Yang, Woo Jin Kim
  • Display panel
    Patent number: 12232381
    Abstract: A display panel according to embodiments of the disclosure may comprise a substrate in which a display area and a non-display area are divided, a gate driving circuit disposed on the substrate and disposed in a gate driving circuit area within the non-display area, a plurality of gate clock lines disposed on the substrate and disposed in a first line area positioned outside the gate driving circuit area in the non-display area, an overcoat layer disposed on the plurality of gate clock lines and the gate driving circuit, a cathode electrode disposed in the display area and extending to the non-display area, and a load deviation compensation pattern overlapping the plurality of gate clock lines.
    Type: Grant
    Filed: October 19, 2023
    Date of Patent: February 18, 2025
    Assignee: LG Display Co., Ltd.
    Inventor: Jaeyi Choi
  • Medical device for curing liquid bandage and method for curing liquid bandage using same
    Patent number: 12226298
    Abstract: A medical device for curing a liquid bandage including a body, an input unit disposed on an outer wall of the body and configured to receive a signal input from outside, a light source disposed at one end of the body and including a diode configured to emit UV light to cure the liquid bandage in response to a signal input to the input unit, a liquid bandage storage unit disposed inside the body to store the liquid bandage, a liquid bandage discharge unit disposed at the one end or the other end of the body and configured to discharge the liquid bandage from the liquid bandage storage unit, a lid configured to open or cover the liquid bandage discharge unit, and a light quantity controller configured to control a quantity of light emitted from the light source according to a signal sent from the input unit or preset data.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: February 18, 2025
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Ki Yon Park, Eun Mi Choi
  • Radiator grill for car
    Patent number: D1062552
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: February 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Ji Hoon Choi, Kyung Ryun Shin
  • Radiator grille for vehicles
    Patent number: D1062556
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: February 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Seon-Min Kim, Hong-Seok Choi
  • Lens module for automotive lamps
    Patent number: D1063137
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: February 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Chang Hoon Choi, Dai Sung Kim, Byeong Ho Jeong, Won Suk Kang