Patents by Inventor Tae Hoon Lee

Tae Hoon 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: 20250105471
    Abstract: A secondary battery includes: an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a case accommodating the electrode assembly and having an opening; a cap plate coupled to and sealing the opening in the case; a first terminal plate on the cap plate and electrically connected to the first electrode plate; and a first current collector plate between the first terminal plate and the electrode assembly to electrically connect the first terminal plate to the electrode assembly. The first current collector plate has a first protrusion that passes through the cap plate and is connected to the first terminal plate.
    Type: Application
    Filed: March 15, 2024
    Publication date: March 27, 2025
    Inventors: Tae Jun KIM, Jae Hyun YOO, Choong Hoon LEE, Gi Jang AHN
  • Patent number: 12262603
    Abstract: A display device includes: a substrate having a first display area and a second display area. A first pixel circuit portion is disposed on the substrate. A first emitting diode includes a first pixel electrode connected to the first pixel circuit portion. A second pixel circuit portion is disposed on a second display area of the substrate. An extension wire is connected to the second pixel circuit portion. A second emitting diode includes a second pixel electrode connected to the extension wire, and a driving circuit portion is connected to the first pixel circuit portion and the second pixel circuit portion, and overlaps the second emitting diode. The extension wire is disposed in a different layer from the second pixel electrode.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sun Ho Kim, Ju Chan Park, Yoo Min Ko, Gun Hee Kim, Tae Hoon Yang, Sun Hee Lee, Ja Eun Lee
  • Patent number: 12262001
    Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: March 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Gwang Hoon Park, Tae Hyun Kim, Dae Young Lee
  • Patent number: 12258282
    Abstract: A method for producing a nickel sulfate solution includes a leaching step of leaching a nickel cathode in sulfuric acid under a high temperature and a high pressure to produce a leachate, a neutralization step of neutralizing the leachate produced in the leaching step to produce a neutralized solution, and a filtration step of filtering the neutralized solution produced in the neutralization step to produce a filtrate.
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: March 25, 2025
    Assignees: KOREA ZINC CO., LTD., KEMCO
    Inventors: Heon Sik Choi, Jae Hoon Joo, Tae Kyung Lee
  • Publication number: 20250091425
    Abstract: A battery pack includes battery modules provided with a heatsink; a pack housing including a floor panel having an upper surface on which the battery modules are placed and a lower surface in which coolant channels for supplying and discharging a coolant to/from the heatsink of the battery modules, and a base plate disposed below the floor panel in a layered form; and a coolant supply pipe for selectively communicating with the coolant channels, coupled to an upper surface of the floor panel and disposed along a right side line of the floor panel; and a coolant discharge pipe for selectively communicating with the coolant channels, coupled to the upper surface of the floor panel and disposed along a left side line of the floor panel, with the coolant channels have a lower end fixedly coupled to the base plate.
    Type: Application
    Filed: December 3, 2024
    Publication date: March 20, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Tae-Kyeong LEE, Sung-Hoon WOO, YOUNG-IL YOON
  • Publication number: 20250090167
    Abstract: A surgical instrument includes a manipulation part coupled to an end tool connection part and formed to control an operation of an end tool, and a driving unit formed to be detachably attached to the manipulation part and formed to supply a driving force for the operation of the end tool through the manipulation part.
    Type: Application
    Filed: August 28, 2024
    Publication date: March 20, 2025
    Inventors: Mi Ryoung CHOI, Jae Yeong LEE, Woo Jung CHOI, Hee Jin KIM, Dong Hoon KANG, Tae Jin PARK
  • Patent number: 12254803
    Abstract: A display device is provided. The display device comprises a display panel including a plurality of signal pads and one or more dummy pads, and at least one flexible wiring board providing signals to the signal pads, wherein a maximum bias period of signals provided to a pair of adjacent signal pads with at least one dummy pad interposed therebetween is longer than a maximum bias period of signals provided to a pair of adjacent signal pads with no dummy pad disposed therebetween.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: March 18, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Hoon Kwon, Ji Hyun Ka, Byung Sun Kim, Yang Wan Kim, Hyung Jun Park, Su Jin Lee, Jae Yong Lee, Jin Tae Jeong, Seung Ji Cha
  • Patent number: 12252000
    Abstract: A battery pack includes battery modules provided with a heatsink; a pack housing including a floor panel having an upper surface on which the battery modules are placed and a lower surface in which coolant channels for supplying and discharging a coolant to/from the heatsink of the battery modules, and a base plate disposed below the floor panel in a layered form; and a coolant supply pipe for selectively communicating with the coolant channels, coupled to an upper surface of the floor panel and disposed along a right side line of the floor panel; and a coolant discharge pipe for selectively communicating with the coolant channels, coupled to the upper surface of the floor panel and disposed along a left side line of the floor panel, with the coolant channels have a lower end fixedly coupled to the base plate.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: March 18, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Tae-Kyeong Lee, Sung-Hoon Woo, Young-Il Yoon
  • Patent number: 12252759
    Abstract: Provided is a steel sheet and a method for manufacturing same, the steel sheet, which can be used for automobile parts and the like, having superb bendability, and excellent balance of strength and ductility and of strength and hole expansion ratio. The steel sheet includes: by wt %, C: 0.25 to 0.75%, Si: 4.0% or less, Mn: 0.9 to 5.0%, Al: 5.0% or less, P: 0.15% or less, S: 0.03% or less, N: 0.03% or less, a balance of Fe, and unavoidable impurities; and as microstructures, ferrite which is a soft structure, and tempered martensite, bainite, and retained austenite which are hard structures.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: March 18, 2025
    Assignee: POSCO CO., LTD
    Inventors: Jae-Hoon Lee, Min-Seo Koo, Tae-Oh Lee
  • Publication number: 20250082325
    Abstract: An end tool of a surgical instrument includes a jaw and a sensing member, wherein the jaw is configured to accommodate at least one area of a working member that is movable in one direction, and the sensing member is configured to sense information about a position of the working member.
    Type: Application
    Filed: July 5, 2024
    Publication date: March 13, 2025
    Inventors: Jae Yeong LEE, Hee Jin KIM, Jwa Nyun KIM, Dong Hoon KANG, Tae Jin PARK
  • Publication number: 20250089426
    Abstract: A display device includes a substrate including a display area and a non-display area, a pixel located in the display area, a pad unit on one side of the non-display area, and a driver connected to the pixel. The pixel includes a first insulating layer, a first light emitting element on the first insulating layer, a second insulating layer on the first light emitting element and exposing one end portion and another end portion of the first light emitting element, a first contact electrode on the second insulating layer and connected to the one end portion of the first light emitting element, and a second contact electrode on the second insulating layer and connected to the other end portion of the first light emitting element. The pad unit includes a pad metal layer, a first pad insulating layer, a second pad insulating layer, and a pad electrode.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Jin Yeong KIM, Mi Jin PARK, Sang Ho PARK, Tae Hoon YANG, Sung Jin LEE
  • Publication number: 20250085819
    Abstract: A display device includes: a base layer; a circuit layer provided on the base layer, the circuit layer including pixel circuits and sensor circuits; a pixel element layer provided on the circuit layer, the pixel element layer including light emitting elements respectively connected to the pixel circuits and light receiving elements respectively connected to the sensor circuits; an encapsulation layer covering the pixel element layer; and a touch sensing layer on the encapsulation layer, the touch sensing layer including a conductive pattern forming touch electrodes for sensing a touch. The light emitting elements include light emitting layers, and the light receiving elements include light receiving layers. The conductive pattern includes main patterns respectively surrounding the light receiving layers in a closed form.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Tae Gyun KIM, Hee Rim SONG, Dong Hoon LEE, Yu Jin LEE
  • Patent number: 12250801
    Abstract: The present invention provides an electromagnetic wave-absorbing composite material and a manufacturing method therefor, the electromagnetic wave-absorbing composite material comprising: a polymer composite including a refractive index-adjusting material therein; and a plurality of conductive wires formed on at least one surface of the polymer composite, wherein electromagnetic waves reflected in a matching frequency (f) range derived through Mathematical Formulas 1 to 3 described in the present invention are 0.2 dB or less.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: March 11, 2025
    Assignee: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Byeong Jin Park, Tae Hoon Kim, Sang Bok Lee, Byung Mun Jung, Seung Han Ryu, Yu Kyung Han, Suk Jin Kwon
  • Patent number: 12249174
    Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: March 11, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Gee Bum Kim, Jae Ik Lim, Tae Hoon Yang, Dae Young Lee, Seong Min Cho, Beohm Rock Choi
  • Publication number: 20250078311
    Abstract: Disclosed are a method and apparatus for estimating a camera pose. The method includes dividing an input image received from a camera into a plurality of regions, dividing the plurality of regions into a first detection zone for detecting a vanishing point or a roll and a second detection zone for detecting the roll, extracting a representative feature from features of the input image by using a filter generated in advance for each of the plurality of regions based on a design value of the camera, calculating a feature error of each of the first detection zone and the second detection zone based on the representative feature, and estimating a pose of the camera based on the feature error.
    Type: Application
    Filed: July 16, 2024
    Publication date: March 6, 2025
    Inventors: Jung Hyun Lee, Tae Hun Lim, Dong Hoon Koo, Young Hyun Kim
  • Publication number: 20250080721
    Abstract: Disclosed herein is an image encoding/decoding method. The method of decoding the image includes structuring a motion information candidate list of a current block, selecting a first motion information candidate used for prediction of a first subblock in the current block from the motion information candidate list, selecting a second motion information candidate used for prediction of a second subblock in the current block from the motion information candidate list, generating a prediction sample of the first subblock by performing inter prediction with respect to the first subblock based on the first motion information candidate, and generating a prediction sample of the second subblock by performing inter prediction with the second subblock based on the second motion information candidate. The first and second motion information candidates are any one of candidates in first and second prediction directions in the motion information candidate list, respectively.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 6, 2025
    Inventors: Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE
  • Publication number: 20250075003
    Abstract: The present invention provides: ferritin; a single-chain variable fragment bound to the N-terminus of the ferritin; and a fusion protein self-assembling nanoparticle structure in which an N-terminus RNA-interaction domain (RID) in a human-derived lysyl-tRNA synthetase is bound to the N-terminus of the single-chain variable fragment by means of a novel fusion partner. Therefore, the present invention provides: a fusion protein having enhanced water solubility; nanoparticles; a vector coding same; a host cell transformed by means of the vector, and a pharmaceutical composition, for treating a disease, using the same.
    Type: Application
    Filed: May 9, 2022
    Publication date: March 6, 2025
    Applicants: UIF (University Industry Foundation), Yonsei University, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Baik Lin SEONG, Sangjeon CHUNG, Min Jin KIM, Hyo Jin KANG, Ga Hyeon KIM, Young Seok KIM, Je Ho LEE, Myunghyun SOHN, Tae Hoon Kim
  • Publication number: 20250074624
    Abstract: An aircraft assembly system includes a jig; and a position adjuster connected to the jig and configured to adjust a position of the jig, wherein the jig includes a ball stud between the jig and the position adjuster, and the position adjuster includes a socket in which at least a portion of the ball stud is accommodated and in which the ball stud is rotatably fastened.
    Type: Application
    Filed: January 29, 2024
    Publication date: March 6, 2025
    Inventors: Dong Ho Lee, Myung Kyun Jeong, Chang Hoon Lee, Tae Hwan Kwak, Sang Bin Han, Suk Hyun Yoon, Tae Jin Song, Jun Young Choi, Cheol Bae Park
  • Patent number: 12240967
    Abstract: The present invention relates to a polypropylene-based composite, including (A) polypropylene, and (B) an olefin-based polymer satisfying the following conditions: (1) a melt index (MI, 190° C., 2.16 kg load conditions) is from 0.1 g/10 min to 10.0 g/10 min, (2) a density (d) is from 0.860 g/cc to 0.880 g/cc, and (3) T(90)-T(50)?50 and T(95)-T(90)?10 are satisfied, wherein T(50), T(90) and T(95) are temperatures at which 50%, 90%, and 95% are melted, respectively, when fractionating a temperature-heat capacity curve from measurement results by the differential scanning calorimetry precise measurement method (SSA). The polypropylene-based composite of the present invention may show excellent impact strength.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: March 4, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Sang Eun Park, Eun Jung Lee, In Sung Park, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong, Jung Ho Jun, Rae Keun Gwak
  • Patent number: 12241010
    Abstract: Disclosed are a perovskite color converter and a method for manufacturing the same. In order to maintain strong physical properties, the siloxane resin is synthesized in two steps. The silane precursor performs siloxane bond through a non-aqueous sol-gel reaction to form a siloxane resin, and a bond between methacrylate group, and a bond between methacrylate group and an organic ligand are formed through a secondary cross-linking reaction.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: March 4, 2025
    Assignees: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Tae-Woo Lee, Byeong-Soo Bae, Young-Hoon Kim, Jun-Ho Jang