Patents by Inventor Byung-Su Kim

Byung-Su 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: 20250101270
    Abstract: The present application can provide a pressure-sensitive adhesive suitable for a flexible device, and a device comprising the same. In one example, the present application can provide a pressure-sensitive adhesive that is applied to a flexible device to effectively respond to repeated deformation and recovery, does not cause defects before and after deformation, and has excellent recoverability as well.
    Type: Application
    Filed: January 5, 2023
    Publication date: March 27, 2025
    Applicant: LG CHEM, LTD.
    Inventors: Byeong Ho KIM, Byung Su PARK, Hui Je LEE, Jin Seo MIN
  • Patent number: 12250134
    Abstract: A method for multi-connectivity between a plurality of base stations and user equipment includes estimating, at the user equipment, a first round trip time (RTT) taken in transmitting first data to a first base station, estimating, at the user equipment, a second RTT taken in transmitting second data to a second base station, and determining a size of the first data which is to be transmitted to the first base station, based on the first RTT and the second RTT.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: March 11, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-su Im, Byung-seung Kim, Eun-jun Choi
  • Publication number: 20250076618
    Abstract: An imaging lens system includes a first lens group, an optical path conversion element, and a second lens group arranged in order from an object side. An optical axis of the second lens group is disposed eccentrically in a direction with respect to a geometric optical axis of the optical path conversion element.
    Type: Application
    Filed: April 1, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Yeon LIM, Byung Hyun KIM, Gil Hun LEE, Young Suk KANG, Yong Joo JO, Young Su JIN, Han Na JANG
  • Publication number: 20250070149
    Abstract: A positive electrode active material precursor includes Ni and Mn and secondary particles formed by the aggregation of a plurality of primary particles. The secondary particles have a ratio of a core area to a total area of the particles ranging from 28.7% to 34.1%, and a porosity ranging from 11.3% to 11.7%. Also provided is a method for preparing the positive electrode active material precursor. Additionally, a positive electrode active material including a reaction product of the positive electrode active material precursor and a lithium raw material is provided. Also provided is a method for preparing a positive electrode active material using the positive electrode active material precursor.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 27, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Byung Hyun Hwang, Nam II Kim, Hyun Jin Jung, Chan Ju Beak, Hye Youn Hwang, Hyun Ah Park, Seong Hoon Kang, Won Taek Hong, Won Tae Kim, Woo Hyun Kim, Jun Gil Kim, Ju Han Yoon, Young Su Park
  • Patent number: 12234388
    Abstract: The present invention relates to a protective film and a polarizing plate comprising the same, and provides a protective film capable of minimizing the amount of static electricity that can be generated upon peeling the protective film.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: February 25, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Byung Su Park, Hui Je Lee, Hak Lim Kim, Yoon Kyung Kwon, Dong Kyu Kim, Hoon Jung
  • Publication number: 20250062481
    Abstract: A battery module includes a plurality of overlapped battery cells and an insert panel inserted between the overlapped battery cells. The battery module further includes a top flange extended in an overlapping direction of the battery cells above the battery cells.
    Type: Application
    Filed: March 14, 2024
    Publication date: February 20, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyun Chang Kang, Ji Woong Jung, Yu Ri Oh, Jun Young Kang, Sun Keun Park, Byung Su Kim, In Gook Son
  • Publication number: 20250050657
    Abstract: An apparatus for manufacturing a display device includes: a stage; an ejection head overlapping the stage, wherein the ejection head includes a main body part and a nozzle part, wherein the main body part houses ink, and the nozzle part includes a nozzle tip and a first housing surrounding the nozzle tip; and a detection sensor interposed between the nozzle tip and the first housing.
    Type: Application
    Filed: April 9, 2024
    Publication date: February 13, 2025
    Inventors: Jae Gi YOO, Byung Su KIM
  • Patent number: 12221560
    Abstract: The present application provides a pressure-sensitive adhesive layer comprising at least first and second regions having different physical properties, wherein the difference in physical properties, such as an elastic modulus or creep strain rate is maintained relatively large for each region, and the difference in physical properties, such as a peel force or recovery rate is maintained relatively small for each region.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: February 11, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Byung Su Park, Hyun Cheol Kim, Hyon Gyu Park
  • Publication number: 20250042234
    Abstract: A storage system for a vehicle has a configuration capable of storing a plurality of high-voltage battery packs in a separably assembled state in a seat backboard of the vehicle through a coupling structure of a protrusion and a groove. Only a broken or failed high-voltage battery pack from among a plurality of high-voltage battery packs assembled to the seat backboard is separated from the seat backboard, and a new high-voltage battery pack can then replace the failed high-voltage battery pack through assembly thereof to the seat backboard at a position from which the failed high-voltage battery pack has been separated.
    Type: Application
    Filed: December 5, 2023
    Publication date: February 6, 2025
    Inventors: Suk Won Hong, Hyeong Jong Kim, Ju Yeol Kong, Byeong Kwang Kim, So Young Yoo, Han Su Yoo, Byung Yong Choi, Sang Do Park, Seong Hyeon Shin
  • Publication number: 20250033568
    Abstract: A vehicle seat apparatus includes: a receiving device provided on a seat of a vehicle, where an auxiliary battery and a portable electronic device are received in the receiving device, and a controller that controls power transmission between the auxiliary battery received in the receiving device and a convenience device of the seat. The receiving device is provided on a back board of the seat, and the auxiliary battery and the portable electronic device may be received in the receiving device or taken from the receiving device. During charging, the auxiliary battery is charged with power of a vehicle power supply or the portable electronic device is wirelessly charged with power of the auxiliary battery in normal times, and the power of the auxiliary battery may be supplied to the convenience device of the seat in an emergency.
    Type: Application
    Filed: March 18, 2024
    Publication date: January 30, 2025
    Inventors: Suk Won Hong, Hyeong Jong Kim, Ju Yeol Kong, Byeong Kwang Kim, Seong Hyeon Shin, Han Su Yoo, Byung Yong Choi, Sang Do Park, So Young Yoo, Jeong Mi Seo
  • Publication number: 20250032834
    Abstract: A battery rack controls thermal events. An electric power storage system includes the battery rack. A battery rack includes a battery module, a rack frame configured to accommodate the battery module, a fire extinguishing agent supply module disposed on one side of the rack frame and connected to the battery module, and a support module coupled to the one side of the rack frame and configured to support the fire extinguishing agent supply module such that the fire extinguishing agent supply module faces the battery module.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 30, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung-Jun LEE, Hee-Chan KIM, Kown SON, Goan-Su JUNG, Jung-Beom PARK, Byung-Hyuk CHOI
  • Publication number: 20240367994
    Abstract: The present disclosure provides a method for partially reducing vanadium pentoxide (V2O5) using an ammonia solution, wherein ammonia is used to convert vanadium pentoxide (V2O5) powder to ammonia vanadate (NH4VO3), which is an intermediate material, after which the ammonia vanadate is heated under normal or reduced pressure in a nitrogen or argon atmosphere and then maintained for a certain period of time to partially reduce the vanadium pentoxide and thereby produce vanadium dioxide (VO2) powder, and vanadium dioxide (VO2) powder produced thereby.
    Type: Application
    Filed: July 4, 2022
    Publication date: November 7, 2024
    Inventors: Byung-Su KIM, Taegong RYU, Han Kwon CHANG, Ji-Hyuk CHOI, Chang-Youl SUH, Jeonghyun YOO, Sung-Wook CHO, Tae Jun PARK
  • Publication number: 20240371830
    Abstract: A semiconductor device includes a plurality of semiconductor dies spaced from each other in a vertical direction and an inter-die interface that electrically connects the plurality of semiconductor dies. The plurality of semiconductor dies includes a transceiver circuit that transmits and receives a clock signal and a data signal through the inter-die interface, and a delay control circuit located on a signal transmission path of one signal among the clock signal and the data signal for delaying the one signal. At least one semiconductor die among the plurality of semiconductor dies is a logic die. The hybrid semiconductor device according to an embodiment of the present disclosure may reduce skew between dies.
    Type: Application
    Filed: February 15, 2024
    Publication date: November 7, 2024
    Inventors: CHANHEE PARK, BYUNG-SU KIM, HYUNCHUL HWANG
  • Publication number: 20240332657
    Abstract: The present disclosure provides a method for recycling a waste lithium ion battery, a method for smart recycling a waste lithium ion battery, and a system for smart recycling a waste lithium ion battery, comprising a partial melt separation process for lithium alloy compound formation and graphite separation, wherein the partial melt separation process comprises dry-separating a lithium alloy compound, a copper metal, an aluminum-copper alloy, and graphite from waste lithium ion battery cell shreds, discharged waste lithium ion battery cells or waste lithium ion battery cases.
    Type: Application
    Filed: January 29, 2024
    Publication date: October 3, 2024
    Inventors: Byung-Su KIM, Jeonghyun YOO, Ji-Hyuk CHOI, Taegong RYU, Han Kwon CHANG
  • Publication number: 20240203944
    Abstract: A semiconductor device includes a first die including a plurality of first micro bumps on a first upper face of the first die, a plurality of first macro metal pads at positions respectively corresponding to the plurality of first micro bumps, a first routing wiring layer comprising a plurality of first routing metals, where a first end of each of the plurality of first routing metals is respectively under the plurality of first macro metal pads, a plurality of through silicon vias (TSVs), where first ends of the plurality of TSVs are respectively connected to second ends of the plurality of first routing metals, and where each of the plurality of TSVs extends downward from the respective second ends of the plurality of first routing metals, a first plurality of keep-out zones including a first keep-out zone bundle region, and a plurality of first micro metal pads.
    Type: Application
    Filed: September 20, 2023
    Publication date: June 20, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Seung CHOI, Byung-Su Kim
  • Patent number: 12006991
    Abstract: A parking brake apparatus including a bolt screw rotated by a driving force transmitted from an actuator, one or more pistons disposed at one side or both sides of the bolt screw, one or more screw nuts accommodated in the piston, screwed to an end of the bolt screw, and moved along with the rotation of the bolt screw, one or more elastic members disposed around the screw nut within the piston, and elastically deformed, in response to a displacement of the screw nut while the screw nut is moved by a set distance, to press the piston toward a shoe, and a load transfer unit disposed in the piston, and configured to transmit, to the piston, a displacement of the screw nut when the screw nut moves more than the set distance, thereby pressing the piston toward the shoe.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: June 11, 2024
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Chi Hoon Jo, Byung Su Kim
  • Patent number: 11978920
    Abstract: An inlet duct for a vehicle battery system includes an inlet part having an inlet hole open toward a vehicle interior, outlet parts divided from the inlet part and having outlet holes so as to supply air introduced to the inlet hole to the battery system via two separated paths, and a grill provided in the inlet part by having multiple ribs forming a grid to cover the inlet hole.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: May 7, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Byung Su Kim, Jun Seok Choi, Jin Won Kim
  • Publication number: 20240120276
    Abstract: A three-dimensional semiconductor integrated circuit device including an inter-die interface is provided. The device includes a top die including a plurality of micro cells provided on a top surface of the top die, a plurality of micro bumps provided on a bottom surface of the top die, and wiring patterns connecting the plurality of micro cells to the plurality of micro bumps; and a bottom die including a plurality of macro cells provided on a top surface thereof, wherein the plurality of macro cells are electrically connected to the plurality of micro bumps, respectively, wherein a size of a region in which the plurality of micro cells are provided is smaller than a size of a region in which the plurality of micro bumps are provided.
    Type: Application
    Filed: July 27, 2023
    Publication date: April 11, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Seung CHOI, Byung-Su KIM, Bong Il PARK, Chang Seok KWAK, Sun Hee PARK, Sang Joon CHEON
  • Patent number: 11858442
    Abstract: An apparatus for protecting a passenger in a vehicle and a control method thereof. The apparatus includes a collision detection unit that detects a predicted collision state and a collision state of a vehicle; a seat belt driving unit that adjusts tension of a seat belt according to an operation mode; an airbag driving unit that deploys each of a plurality of airbags according to a driving signal; a capturing unit that captures images of an interior of the vehicle; an image processing unit that extracts passenger information by processing images inputted from the capturing unit; and a control unit that recognizes a passenger type and a seating position based on the passenger information, operates the seat belt driving unit by setting the operation mode, adjusts deployment time points of the plurality of airbags, and outputs the driving signal to the airbag driving unit.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: January 2, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Cheol Woo Lee, Byung Su Kim
  • Publication number: 20230411766
    Abstract: An embodiment battery module for a vehicle includes first and second battery cells each having a planar shape, each battery cell being extended in one direction and including a positive electrode and a negative electrode separated from each other in a widthwise direction of the battery cells, and a main cartridge including an insertion space in which the battery cells are slidably inserted with the electrodes arranged alternately in a stacking direction and protruding outwards, wherein a stepped portion is provided in an inward end portion of the insertion space, inner surfaces of the stepped portion that are in contact with each end portion of the battery cells are spaced apart from each other in a sliding direction of the battery cells, and the end portions of the electrodes are in contact and overlap with each other when the electrodes are bent in the stacking direction to be connected to each other.
    Type: Application
    Filed: November 15, 2022
    Publication date: December 21, 2023
    Inventors: Jun Young Lim, Seong Min Kim, Byung Su Kim, Geum Hyeon Lee, Jin ho You