Patents by Inventor Tae-Hoon Kim

Tae-Hoon 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: 20240382924
    Abstract: An apparatus for producing carbon nanotubes includes a plasma apparatus and a CVD reactor which are connected in series is disclosed, and a nanoparticle catalyst in an aerosol state prepared in the plasma apparatus is transferred into the CVD reactor to synthesize carbon nanotubes, thereby continuously synthesizing the carbon nanotubes having excellent physical properties.
    Type: Application
    Filed: October 19, 2022
    Publication date: November 21, 2024
    Applicants: LG Chem, Ltd., Tekna Plasma Systems Inc.
    Inventors: Dong Sik Kim, Jiayin Guo, Tae Hoon Kim, Hyung Jin Lee, Geun Gi Min, Doo Hoon Song, Soo Hee Kang, Ye Byeol Kim, Byoung Jin Kim, Sung Hyun Lee
  • Publication number: 20240369603
    Abstract: According to an aspect of the present invention, there is provided a voltage determination circuit a voltage supply unit that supplies a predetermined voltage, a first switch that receives the supply voltage to switch according to a first threshold voltage, a second switch that receives the supply voltage to switch according to a second threshold voltage, and a third switch that receives an output of the second switch to switch according to a third threshold voltage.
    Type: Application
    Filed: October 28, 2022
    Publication date: November 7, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventor: Tae Hoon KIM
  • Patent number: 12134689
    Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article manufactured using the same. More specifically, the thermoplastic resin composition of the present invention includes 100 parts by weight of a base resin consisting of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 0.05 to 0.15 ?m as a core, an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 0.3 to 0.6 ?m as a core, an aromatic vinyl polymer (B-1), and a heat-resistant aromatic vinyl polymer (B-2); and 0.5 to 10 parts by weight of a polyolefin elastomer (C). Within this range, the thermoplastic resin composition may have a heat deflection temperature (HDT) of 89° C. or more.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: November 5, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Jeongmin Jang, Tae Hoon Kim, Chun Ho Park, Da Eun Sung, Yong Hee An, Wangrae Cho, Ho Hoon Kim
  • Publication number: 20240359276
    Abstract: A method of manufacturing a planetary gear carrier includes a sintering step of forming a front carrier cap by sintering, an ion-nitrided layer forming step of forming an ion-nitrided layer on a surface of the sintered front carrier cap, a welding portion machining step of machining a surface of a welding portion of the front carrier cap by a thickness of the formed ion-nitrided influence layer, and a welding step of welding a welding portion of the front carrier cap connected to a component with a different type of material different from a material of the front carrier cap so that the welding portion is joined to the component with the different type of material.
    Type: Application
    Filed: September 27, 2023
    Publication date: October 31, 2024
    Inventors: Tae Hoon KIM, Kyoung Rok DO, Joo Sung PARK, Dong Kuk JEONG, Kyu Ho KIM
  • Publication number: 20240361494
    Abstract: Proposed are a well log quality improvement apparatus and a well log quality improvement method. In an embodiment, a well log quality improvement method includes performing a quality controlling operation on a well log by inputting the well log to a well logging data processing model to train the model and by determining a bad hole section corresponding to a log section associated with a bad hole, performing a conditioning operation on the well log by replacing the bad hole section included in the well log with alternative data, and normalizing a distribution of data of the well log according to a distribution of data of a reference well log obtained from a reference well. By improving the quality of the well log, the overall accuracy of oil and gas exploration may be improved, and time required for data analysis may be reduced.
    Type: Application
    Filed: February 20, 2024
    Publication date: October 31, 2024
    Inventors: Seungjoon CHA, Tae Hoon KIM, Seung Jun LEE, Jongyoung JUN
  • Patent number: 12119150
    Abstract: A sintered magnet and a method for producing the same are provided. The method includes producing an R—Fe—B-based magnet powder by a reduction-diffusion method, adding a R—Al—Cu powder as a sintering agent to the R—Fe—B-based magnet powder to form a mixed powder, wherein the R—Al—Cu powder is an alloy of R, Al and Cu, and R is Nd, Pr, Dy, Tb or Ce, and sintering the mixed powder to form a sintered magnet.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: October 15, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Nakheon Sung, Ingyu Kim, Soon Jae Kwon, Jinhyeok Choe, Hyounsoo Uh, Tae Hoon Kim
  • Publication number: 20240334678
    Abstract: A semiconductor device is provided. The semiconductor device includes a substrate which includes a cell region and a core region, a boundary element separation film which is placed inside the substrate, and separates the cell region and the core region, and a bit line which is placed on the cell region and the boundary element separation film and extends along a first direction, in which the boundary element separation film includes a first region and a second region, a height of an upper side of the first region of the boundary element separation film is different from a height of an upper side of the second region of the boundary element separation film, on a basis of a bottom side of the boundary element separation film, and the bit line is placed over the first region and the second region of the boundary element separation film.
    Type: Application
    Filed: June 6, 2024
    Publication date: October 3, 2024
    Inventors: Jong In KANG, Jun Young CHOI, Yoon Gi HONG, Tae Hoon KIM, Sung-Jin YEO, Sang Yeon HAN
  • Patent number: 12107077
    Abstract: A stack package is disclosed. A first semiconductor die and a supporter are disposed on a package substrate. The supporter may include a second side facing a first side of the first semiconductor die having a substantially inclined surface. A second semiconductor die is stacked on the first semiconductor die and on the supporter. An encapsulant layer is formed to fill a portion between the supporter and the first semiconductor die.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: October 1, 2024
    Assignee: SK hynix Inc.
    Inventor: Tae Hoon Kim
  • Publication number: 20240297189
    Abstract: An image sensor includes; a substrate including a first surface and a second surface; a first pixel region; a second pixel region; a third pixel region; a first lens on the first pixel region; a second lens on the second pixel region and the third pixel region; an element separation film in the substrate and being interposed between the first pixel region and the second pixel region; a first color filter to transmit light focused by the second lens to the second pixel region and the third pixel region; a color filter grid forming a region in which the first color filter is provided. The color filter grid includes a metal layer; and a protective film on the color filter grid and in contact with the first lens and the second lens. The first lens is on the second surface.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In Sung JOE, Min Kyung KIM, Min Kwan KIM, Ji Su KIM, Tae Hoon KIM
  • Publication number: 20240286465
    Abstract: A curtain assembly for a vehicle fixed by a magnetic force includes a curtain selectively stored in a vehicle in a rolled state, a shade bar provided at an end portion of the curtain in a deploying direction in a direction perpendicular to the deploying direction of the curtain, a frame to which the shade bar is fixed to maintain a state in which the curtain has been deployed when the curtain is maximally drawn out, a first magnet provided on one of the frame and the shade bar, and a locker provided on another of the frame and the shade bar, protruding therefrom when the shade bar approaches the frame within a predetermined distance, and attached to the first magnet by a magnetic force of the first magnet.
    Type: Application
    Filed: September 20, 2023
    Publication date: August 29, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, MACAUTO INDUSTRIAL CO., LTD.
    Inventors: Hyeon-Cheol CHO, Huei Ho WANG, Tae-Hoon KIM, Hung Ming YEN
  • Publication number: 20240270172
    Abstract: A vehicle three-dimensional image system includes a computing device configured to generate a synthesized three-dimensional image by acquiring a plurality of images from a plurality of cameras installed on a vehicle and arranging the plurality of images on a surface of a three-dimensional projection model, wherein the computing device is configured to generate the synthesized three-dimensional image by storing a plurality of three-dimensional projection models, selecting one of the plurality of three-dimensional projection models according to input information, and arranging the plurality of images on a surface of the selected three-dimensional projection model.
    Type: Application
    Filed: December 6, 2023
    Publication date: August 15, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Hoon KIM, Young Jin CHO
  • Patent number: 12052856
    Abstract: A semiconductor device is provided. The semiconductor device includes a substrate which includes a cell region and a core region, a boundary element separation film which is placed inside the substrate, and separates the cell region and the core region, and a bit line which is placed on the cell region and the boundary element separation film and extends along a first direction, in which the boundary element separation film includes a first region and a second region, a height of an upper side of the first region of the boundary element separation film is different from a height of an upper side of the second region of the boundary element separation film, on a basis of a bottom side of the boundary element separation film, and the bit line is placed over the first region and the second region of the boundary element separation film.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong In Kang, Jun Young Choi, Yoon Gi Hong, Tae Hoon Kim, Sung-Jin Yeo, Sang Yeon Han
  • Publication number: 20240251687
    Abstract: A method for manufacturing an electronic device including a semiconductor memory may include forming a first carbon electrode material, surface-treating the first carbon electrode material to decrease a surface roughness of the first carbon electrode material, and forming a second carbon electrode material on the treated surface of the first carbon electrode material. The second carbon electrode material may have a thickness that is greater than a thickness of the first carbon electrode material.
    Type: Application
    Filed: February 28, 2024
    Publication date: July 25, 2024
    Inventors: Myoung Sub KIM, Tae Hoon KIM, Beom Seok LEE, Seung Yun LEE, Hwan Jun ZANG, Byung Jick CHO, Ji Sun HAN
  • Publication number: 20240240008
    Abstract: The present disclosure relates to a resin composition and relates to a resin composition having excellent heat resistance and impact resistance and accomplishing the high degree of blackness.
    Type: Application
    Filed: September 15, 2023
    Publication date: July 18, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, LG CHEM, LTD.
    Inventors: Min Jin CHOI, Choon Ho LEE, Woo Chul JUNG, Kyoung Sil LEE, Hyun Jun RYU, Suk Jo CHOI, Myoung Jun LIM, Tae Hoon KIM
  • Patent number: 12030385
    Abstract: The present invention provides an assembly structure of a hybrid transmission including an engine clutch retainer provided with an assembly hole; a coupling member assembled through the assembly hole; and a sealing cover configured to seal the assembly hole.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: July 9, 2024
    Assignee: HYUNDAI TRANSYS INC.
    Inventor: Tae Hoon Kim
  • Patent number: 12031024
    Abstract: A thermoplastic resin composition and a molded article including the same can include 100 parts by weight of a base resin including 10 to 50% by weight of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 0.3 to 0.5 ?m, 5 to 40% by weight of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 0.05 ?m or more and less than 0.3 ?m, and 20 to 65% by weight of an aromatic vinyl polymer (B), and 0.5 to 12 parts by weight of a polyamide (C). The thermoplastic resin composition can have a solvent resistance of 15 days or more.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: July 9, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Chun Ho Park, Tae Hoon Kim, Daeun Sung, Yong Hee An, Wangrae Joe, Ho Hoon Kim, Jeongmin Jang
  • Publication number: 20240224712
    Abstract: A display device includes a substrate; an organic light-emissive layer disposed on the substrate; and a cathode electrode layer disposed on the organic light-emissive layer, wherein the cathode electrode layer includes: a first electrode layer disposed on the organic light-emissive layer; a second electrode layer disposed on the first electrode layer; and a third electrode layer disposed on the second electrode layer, wherein the second electrode layer is a conductive organic material layer. The second electrode layer can absorb heat from laser to reduce damage to the third electrode layer. Thus, penetration of external defect-causing factors into the organic light-emissive layer through the third electrode layer can be reduced.
    Type: Application
    Filed: April 19, 2023
    Publication date: July 4, 2024
    Inventors: Ohnam Kwon, Jiyoung Ahn, Tae-Hoon Kim, Heonseok Lee, Yeon Kim
  • Patent number: 12020835
    Abstract: A method for manufacturing a sintered magnet according to one embodiment of the present disclosure is provided. The method includes producing an R-T-B-based magnetic powder through a reduction-diffusion method, and sintering the R-T-B-based magnetic powder, wherein R is a rare earth element, and T is a transition metal, and wherein the producing the magnetic powder includes adding a refractory metal sulfide powder to a R-T-B-based raw material.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: June 25, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Tae Hoon Kim, Soon Jae Kwon, Ikjin Choi, Ingyu Kim, Eunjeong Shin, Seung Ho Moon, Jakyu Chun
  • Patent number: 12022186
    Abstract: A camera for a vehicle includes: an imaging unit configured to image an exterior of the vehicle; and a controller configured to enlarge a region of interest of the imaging unit in response to a driving speed of the vehicle being higher than a reference speed, and reduce the region of interest of the imaging unit in response to the driving speed being lower than the reference speed.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: June 25, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Hoon Kim, Joon Seok Chae, Yun Tae Lee, Tae Kon Koo, Jae Chan Lee, Yong Woon Park
  • Publication number: 20240202041
    Abstract: An apparatus, method, and system for automatically scaling dynamic computing resources based on predicted traffic patterns are disclosed. A system for automatically scaling dynamic computing resource based on a predicted traffic pattern comprises a prediction API for predicting resource according to a traffic request for each cluster configured on a workload server using a pre-trained machine learning model; and a prediction-based autoscaler for calculating required resource by comparing available resource for each cluster with the predicted resource, selecting an optimal flavor according to the calculated required resource, and generating a template corresponding to the selected optimal flavor.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 20, 2024
    Applicant: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Young Han KIM, Tae Hoon KIM