Patents by Inventor Dong-Woo Kim

Dong-Woo 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: 20250017066
    Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of expanding the range of data voltages. According to an embodiment of the present disclosure, a display device includes: a substrate; a first electrode on the substrate; a second electrode on the first electrode; and a first middle layer between the first electrode and the second electrode in a first emission region, wherein the first middle layer includes a plurality of sub-middle layers in the first emission region, and the sub-middle layers of the first middle layer have different thicknesses.
    Type: Application
    Filed: May 7, 2024
    Publication date: January 9, 2025
    Inventors: Won Jun LEE, Dong Woo KIM, Se Hyun LEE
  • Publication number: 20250010721
    Abstract: A service providing system associated with an autonomous driving platform is provided. A service providing system associated with a simulation platform is provided. The service providing system includes a platform managing server configured to manage the simulation platform that provides simulation related to a driving environment of a vehicle, a vehicle data managing server configured to acquire vehicle data including driving data related to driving of the vehicle and battery data related to a state of a battery of the vehicle and provide a simulation request based on the vehicle data and the vehicle data to the simulation platform, and a service server configured to manage energy management software that provides energy management data to the simulation platform in association with the simulation platform.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 9, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jin Woo Lee, Dong Myung Kim, Hyuk Sung Chung
  • Publication number: 20250014868
    Abstract: An etching plasma processing apparatus including a consumable metal member is disclosed. The etching plasma processing apparatus includes a vacuum chamber, a substrate support member arranged inside the chamber, a gas supply member for injecting gas into the chamber, a consumable part arranged inside the chamber and generating a metallic byproduct containing ions or radicals of a first metal when plasma is generated inside the chamber, a first electrode for applying power to generate plasma inside the chamber, a second electrode facing the first electrode, and a power supply supplying power to the first and second electrodes.
    Type: Application
    Filed: March 23, 2023
    Publication date: January 9, 2025
    Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Geun Young YEOM, Dong Woo KIM, Hye Joo LEE, Hyun Woo TAK, Myeong Ho PARK, Chan Hyuk CHOI, Jun Soo LEE
  • Patent number: 12187603
    Abstract: A semiconductor package using a polymer substrate is disclosed and may include a polymer cavity structure comprising first metal traces, a micro-electro mechanical systems (MEMS) device and a semiconductor die bonded to a first surface within a cavity of the cavity structure, and a substrate coupled to the cavity structure and comprising second metal traces coupled to the first metal traces. The substrate may enclose the MEMS device and the semiconductor die. Ground traces may be on external surfaces of the polymer cavity structure. Ball lands may be on a surface of the substrate opposite to a surface with the second metal traces. The first metal traces may extend from the first surface of the polymer cavity structure up a sidewall of the cavity and to conductive patterns on a top surface of the polymer cavity structure.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: January 7, 2025
    Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Yung Woo Lee, Byung Jun Kim, Dong Hyun Bang, EunNaRa Cho, Adrian Arcedera, Jae Ung Lee
  • Patent number: 12191632
    Abstract: Disclosed is a terahertz wave generating apparatus. The terahertz wave generating apparatus includes a dual mode laser including a first single mode laser that generates a first beating signal, a gain adjustment region that modulates the first beating signal, and a second single mode laser that generates a second beating signal, and a photomixer that mixes the modulated first beating signal and the second beating signal, and that modulates a current supplied based on a beating frequency of the mixed beating signals to generate a terahertz wave signal, and the gain adjustment region is formed between the first single mode laser and the second single mode laser, and the first beating signal is output from the first single mode laser to the gain adjustment region and is modulated based on a reverse bias voltage supplied to the gain adjustment region.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: January 7, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hyun Soo Kim, Kyung Hyun Park, Eui Su Lee, Il Min Lee, Kiwon Moon, Dong Woo Park, Jun-Hwan Shin
  • Patent number: 12193272
    Abstract: A display device including a display panel including a plurality of transistors and displaying an image on a front surface thereof; and a sensing module on a rear surface of the display panel, wherein the display panel includes a first region that overlaps the sensing module and a second region that does not overlap the sensing module, a W/L ratio of one of the transistors in the first region is greater than a W/L ratio of another of the transistors in the second region, the W/L ratio being obtained by dividing a width of a channel of the transistor by a length of the channel.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: January 7, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Woo Park, Won Kyu Kwak, Dong Wook Kim, Hyun-Chol Bang
  • Patent number: 12189223
    Abstract: A display device includes a substrate including a first display area and a second display area. The first display area includes first pixel areas, each including one or more first pixels. The second display area includes second pixel areas including one or more second pixels and a light transmittance area having a higher light transmittance than the second pixel area. The first and second display areas include a common electrode that transmits a constant common voltage. The common electrode in the second display area includes patterned regions that correspond to a first light transmittance area included in the light transmittance area. A thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions or equals zero. The patterned regions and the second pixel areas extend alternately along a first direction in the second display area.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: January 7, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Wook Kim, Won Kyu Kwak, Jin Woo Park, Hyun-Chol Bang
  • Patent number: 12188281
    Abstract: An embodiment system includes an actuator mounted in a housing and configured to be operated in response to a connection state of a charging cable, a lever arm rotatably provided outside the housing and configured to be rotated in conjunction with operation of the actuator, a debris removal unit configured to remove debris on the lever arm, and a controller configured to control the operation of the actuator in response to the connection state of the charging cable being a connected state or a released state and to control the debris removal unit to remove the debris on the lever arm in response to an operational state according to the operation of the actuator deviating from a normal range.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: January 7, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Seung Woo Kim, Dae Hyun Kim, Dong Geon Lee
  • Publication number: 20250006944
    Abstract: A method for manufacturing an electrode for a secondary battery comprises the steps of (a) preparing an electrode sheet comprising a current collector partitioned into a coating portion and a non-coating portion and having an insulating layer laminated on the non-coating portion; and (b) forming an electrode tab by notching the non-coating portion on which the insulating layer is laminated. The notching is performed using a laser having a pulse width of 100 ps to 10?6 ps. An electrode for a secondary battery and an electrode manufacturing system used in the method described above is also provided.
    Type: Application
    Filed: October 24, 2022
    Publication date: January 2, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seo Jun Lee, Hyuk Soo Lee, Tae Su Kim, Dong Hyeuk Park, Hyojin Lee, Gil Woo Kim, Jung Hyun Park, Byunghee Lee, Sera Lee
  • Publication number: 20250002464
    Abstract: The present invention relates to a novel compound that is effective in inhibiting fibrosis. The inventors confirmed that the compound has an effect of inhibiting actin polymerization and not only reduces the levels of all types of fibrosis biomarkers but also effectively inhibits the expression of ?-SMA, which is a major causative factor of fibrosis. Therefore, the novel compound according to the present invention is expected to be effectively used as a preparation having an excellent effect of alleviating and inhibiting fibrosis to prevent and treat a fibrosis disease.
    Type: Application
    Filed: October 18, 2022
    Publication date: January 2, 2025
    Inventors: Dong-Oh YOON, Kanghyun RYOO, Hyunseung LEE, Incheol RYU, Eun Jeong JEONG, Myoungwoo LEE, Jin Woo LEE, Je Hak KIM
  • Publication number: 20240425760
    Abstract: Embodiments of the present disclosure provide a method for producing synthetic fuel from water and carbon dioxide. The method includes the operations of (a) preparing water-derived hydrogen, (b) preparing carbon dioxide, (c) introducing the hydrogen and carbon dioxide into a first reaction to produce a first product comprising synthesis gas, (d) introducing the synthesis gas into a second reaction to produce a second product comprising syncrude, (e) dividing the syncrude oil into a plurality of fractions comprising a first fraction, (f) introducing at least one fraction of the plurality of fractions into a hydrogenation reaction to produce a third product, and (g) recovering a fraction corresponding to a boiling point range of the first fraction from the third product. The present disclosure also provides an aviation fuel produced by the method.
    Type: Application
    Filed: December 8, 2023
    Publication date: December 26, 2024
    Inventors: Hye Soo LEE, Seung Woo LEE, Chang Q LEE, Yun Hwa KIM, Ki Heum PARK, Dong Seok JANG, Seung Hyun CHO, Ji Young MOON, Jae Heum JUNG
  • Patent number: 12176460
    Abstract: A pixel includes a first conductive pattern, a second conductive pattern, and a third conductive pattern that are spaced apart from each other; a first electrode at least partially overlapping and directly contacting the first conductive pattern; a second electrode adjacent to the first electrode; a third electrode on the third conductive pattern and directly contacting the third conductive pattern, and a fourth electrode at least partially overlapping, and directly contacting the second conductive pattern; a first pixel electrode and a second pixel electrode that are on at least one of the first, second, third, and fourth electrodes; and light emitting elements electrically connected to the first and second pixel electrodes. The first conductive pattern, the first electrode, and the first pixel electrode are electrically connected to each other. The third conductive pattern, the third electrode, and the second pixel electrode are electrically connected to each other.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: December 24, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Gyeong Shin, Dong Woo Kim, Se Hyun Lee, Hak Sun Chang
  • Publication number: 20240418323
    Abstract: A bunkering vessel according to the present invention is for loading a liquefied gas to and unloading a liquefied gas from a liquefied gas storage tank of a target, and it includes a bunkering tank storing a liquefied gas; a manifold provided at a bunkering station of the bunkering vessel to flow in a liquefied gas to and flow out a liquefied gas from the bunkering vessel; a liquefied gas transfer line connecting the bunkering tank and the manifold to flow a liquefied gas; and a dry gas supply portion producing a dry gas, and the dry gas supply portion supplies a dry gas to the liquefied gas storage tank through the manifold before loading a liquefied gas to the liquefied gas storage tank to remove moisture inside the liquefied gas storage tank.
    Type: Application
    Filed: July 19, 2024
    Publication date: December 19, 2024
    Inventors: Jae Sig HAN, Ki Hyung KWON, Dong Jin LEE, Bum Woo HAN, Jai Hyun PARK, Sang Ho HAN, Hyun Suk KIM
  • Publication number: 20240416811
    Abstract: A slide transfer device for a vehicle includes a first rail portion fixed to a vehicle body, a second rail portion rail-coupled to the first rail portion to slide in the front and rear direction and coupled to a movement guide protruding from the first rail portion, and a damper mounted in a mounting hole formed in the second rail portion and configured to support the movement guide inserted into the mounting hole of the second rail portion.
    Type: Application
    Filed: November 28, 2023
    Publication date: December 19, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KBI DONGKOOK IND. CO., LTD.
    Inventors: Jung Hoon Woo, Dae Hee Lee, Hong Sik Chang, Jin Suk Seo, Hye Kyung Kim, Kwan Woo Lee, Dong Yong Choi, Dong il Son, Dong Hyuk Choi, Chang Bok Park, O Sim Kwon, Sun Kyung Kim
  • Publication number: 20240421189
    Abstract: The present disclosure relates to semiconductor devices. An example semiconductor device includes a substrate including first and second regions, a first bridge pattern extending in a first direction on the first region, a first gate structure extending in a second direction intersecting the first direction, first epitaxial patterns connected to the first bridge pattern on side surfaces of the first gate structure, first inner spacers interposed between the substrate and the first bridge pattern and between the first gate structure and the first epitaxial patterns, a second bridge pattern extending in the first direction on the second region, a second gate structure extending in the second direction, second epitaxial patterns connected to the second bridge pattern on side surfaces of the second gate structure, and second inner spacers interposed between the substrate and the second bridge pattern and between the second gate structure and the second epitaxial patterns.
    Type: Application
    Filed: March 5, 2024
    Publication date: December 19, 2024
    Inventors: Beom Jin Park, Myung Gil Kang, Dong Won Kim, Chang Woo Noh, Yu Jin Jeon
  • Patent number: 12169465
    Abstract: A Peripheral Component Interconnect express (PCIe) device includes a Direct Memory Access (DMA) device including a plurality of functions; and a PCIe interface device for performing communication between a host and the DMA device. The PCIe interface device includes a reset operation controller for, when a plurality of reset signals are received from the host, grouping operations, which are the same as one another among reset operations respectively corresponding to the plurality of reset signals, determining a processing order of the reset operations, and performing the reset operations according to the processing order.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: December 17, 2024
    Assignee: SK hynix Inc.
    Inventors: Ki Sung Kim, Wun Mo Yang, Gun Woo Yeon, Dong Kyu Lee
  • Publication number: 20240407708
    Abstract: In a posture balance measurement system using a safe device for a subject and a posture balance measurement method using the system, the system includes a plate, a pressure measurement unit, a harness, a balance measurement unit, a controller and an evaluation part. On the plate, a subject is located with standing upright. The pressure measurement unit is disposed on the plate, and is configured to measure a plantar pressure of the subject. The harness is configured to fix and support a body of the subject. The balance measurement unit is disposed at the harness, and is configured to measure a balance information of the subject. The controller is configured to control the pressure measurement unit and the balance measurement unit according to a test performance. The evaluation part is configured to diagnose a posture balance of the subject.
    Type: Application
    Filed: February 28, 2022
    Publication date: December 12, 2024
    Applicant: OSONG MEDICAL INNOVATION FOUNDATION
    Inventors: Young Jin KIM, Seung Pyo KIM, Dong Jun MOON, Ha Chul JUNG, Jin Woo AHN, Shin Il KANG
  • Patent number: 12161699
    Abstract: The present specification discloses a urate oxidase-albumin conjugate, a preparation method thereof, a urate oxidase variant contained in the urate oxidase-albumin conjugate, and a preparation method thereof. The urate oxidase-albumin conjugate is characterized in that three or more albumins are conjugated to the urate oxidase variant through a linker, thereby improving half-life and reducing immunogenicity. In addition, the urate oxidase-albumin conjugate can be used to prevent or treat various diseases, disorders and/or indications caused by uric acid.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: December 10, 2024
    Assignee: Proabtech Inc.
    Inventors: Jeong Haeng Cho, Sun Oh Shin, Hyun Woo Kim, Hyeongseok Kim, Dong Ho Bak, Inchan Kwon, Byungseop Yang
  • Patent number: 12163066
    Abstract: An embodiment of the present invention provides an electrical steel sheet including: an upper adhesive layer positioned on an upper surface of an electrical steel sheet; and an lower adhesive layer positioned on a lower surface of the electrical steel sheet, wherein the upper adhesive layer has a pencil hardness of F or lower, and the lower adhesive layer has a pencil hardness of H or higher.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: December 10, 2024
    Assignee: POSCO Co., Ltd
    Inventors: Bongwoo Ha, Jung-Woo Kim, Taeyoung No, Dong-Gyu Lee
  • Publication number: 20240405972
    Abstract: A method for providing a credential service may include transmitting, to a user terminal, data of a request page including a cloud service selection field for selecting one cloud service from a list of a plurality of cloud services; receiving, from the user terminal, a request for issuing a temporary key for a credential for calling an API served by a second cloud service selected in the cloud service selection field; transmitting an account issuance request signal to a system of the second cloud service in response to the receiving the request for issuing the temporary key; receiving credential key information for a first account issued to an institution, from the system of the second cloud service in response to the transmitting the account issuance request signal; and transferring the credential key information to the user terminal in response to the request for issuing the temporary key.
    Type: Application
    Filed: May 29, 2024
    Publication date: December 5, 2024
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Hyun Woo Kim, Dong Min Jang