Patents by Inventor Jae-Hyung Kim

Jae-Hyung 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).

  • Patent number: 12291802
    Abstract: Disclosed is a polyethylene yarn capable of providing a user with a soft tactile sensation as well as a cooling feeling or a cooling sensation, and also having improved weavability that enables the manufacture of a skin cooling fabrics having excellent pilling resistance, abrasion resistance, cuttability, and sewability, a method for manufacturing the same, and a skin cooling fabric including the same. In a strength-elongation curve of the polyethylene yarn obtained by measuring at ambient temperature, (i) elongation at strength of 1 g/d is 0.5 to 3%, (ii) elongation at strength of 3 g/d is 5.5 to 10%, and (iii) a difference between elongation at strength of 4 g/d and elongation at maximum strength is 5.5 to 25%, and the polyethylene yarn has toughness of 55 to 120 J/m3 at ambient temperature.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: May 6, 2025
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Jae-Hyung Kim, Gi-Woong Kim, Seong-Young Kim, Sang-Mok Lee, Sin-Ho Lee, Young-Soo Lee
  • Publication number: 20250070215
    Abstract: An electrode assembly for a secondary battery includes positive and negative electrode plates and a separator therebetween. Each of the electrode plates includes: an electrode current collector plate and having an electrode active material layer on a surface of the electrode current collector plate and at least one uncoated portion at where no electrode active material is applied; and a plurality of electrode tabs electrically attached and coupled to the uncoated portions. The positive electrode tabs protrude upwardly from an upper portion of the electrode assembly, and the negative electrode tabs protrude downwardly from a lower portion of the electrode assembly.
    Type: Application
    Filed: April 18, 2024
    Publication date: February 27, 2025
    Inventors: Hyung Dong LEE, Jae Hyung KIM, Seung Il KIM
  • Publication number: 20250070263
    Abstract: A secondary battery includes an electrode assembly in which a negative electrode plate, a separator, and a positive electrode plate are laminated and wound; and an exterior material accommodating the electrode assembly, wherein the positive electrode plate includes a conductive base material layer having first and second surfaces, the second surface being an opposite surface of the first surface, a first functional layer on the first surface of the conductive base material layer, a first electrically active material layer on the first functional layer, a first insulating layer on the first surface of the conductive base material layer, the first insulating layer being spaced apart from the first functional layer and the first electrically active material layer, and a first lamination tape covering a part of the first functional layer, the first electrically active material layer, the first insulating layer, and the first surface of the conductive base material layer.
    Type: Application
    Filed: March 15, 2024
    Publication date: February 27, 2025
    Inventors: Jae Hyung KIM, Hyung Dong LEE
  • Publication number: 20250062504
    Abstract: An electrode assembly for a battery includes: a positive electrode plate including a positive electrode current collector plate, a positive electrode active material layer on a surface of the plate, at least one uncoated portion at which no positive electrode active material is applied, and at least one positive electrode tab electrically attached and coupled to the uncoated portion, and protruding upwardly from an upper portion of the electrode assembly; a negative electrode plate including a negative electrode current collector plate, a negative electrode active material layer on a surface of the plate, at least one uncoated portion in which no negative electrode active material is applied, at least one negative electrode tab electrically attached and coupled to the uncoated portion, and protruding downwardly from a lower portion of the electrode assembly; and a separator between the positive electrode plate and the negative electrode plate.
    Type: Application
    Filed: April 16, 2024
    Publication date: February 20, 2025
    Inventors: Hyung Dong LEE, Jae Hyung KIM, Seung Il KIM
  • Publication number: 20250001352
    Abstract: The present disclosure relates to a pressure swing adsorption apparatus for high purity hydrogen purification from ammonia decomposition and a hydrogen purification method using the same, and more specifically, the pressure swing adsorption apparatus includes a plurality of adsorption towers including a guard bed unit and a hydrogen purification unit, in which each adsorption tower is packed with different adsorbents, to purify high purity hydrogen from mixed hydrogen gas produced after ammonia decomposition, make it easy to replace the adsorbent for ammonia removal, minimize the likelihood that the lifetime of the adsorbent in the hydrogen purification unit is drastically reduced by trace amounts of ammonia, efficiently recover hydrogen of the guard bed unit, thereby maximizing the hydrogen recovery rate compared to a conventional pressure swing adsorption process including a pretreatment unit and a hydrogen purification unit, and respond to a large change in ammonia concentration in the raw material.
    Type: Application
    Filed: May 17, 2023
    Publication date: January 2, 2025
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Sang-sup HAN, Hyung-chul YOON, Hee-tae BEUM, Kanghee CHO, Sun Hyung KIM, Hyung Kuk JU, Jae Hyung KIM, Kyungho LEE, Jong-ho PARK, Jong-nam KIM
  • Publication number: 20240360405
    Abstract: The present specification pertains to a microorganism and/or Escherichia coli and a use thereof, wherein the microorganism and/or Escherichia coli has 3-hydroxypropionic acid or 3-hydroxypropionate (3-HP) production ability, with a foreign 3-HP production gene inserted into the genomic DNA thereof, and has a use of measuring the production ability of the inserted 3-HP production gene.
    Type: Application
    Filed: September 30, 2022
    Publication date: October 31, 2024
    Applicant: LG CHEM, LTD.
    Inventors: Jungyeon LEE, Min Kyung SUNG, Jae Hyung KIM
  • Publication number: 20240288124
    Abstract: In a high pressure gas charging system and method, the system includes a charging container, a fluid supply part and a high pressure charging part. A high pressure gas is charged in the charging container. The fluid supply part is connected to a first side of the charging container, and is configured to supply incompressible fluid into the charging container before charging the high pressure gas. The high pressure charging part is connected to a second side of the charging container, and is configured to charge the high pressure gas into the charging container in which the incompressible fluid is already supplied. The incompressible fluid is supplied to the charging container until an inner pressure of the charging container reaches a predetermined pressure, and the incompressible fluid is removed to outside through the fluid supply part as the high pressure gas is charged into the charging container.
    Type: Application
    Filed: July 22, 2022
    Publication date: August 29, 2024
    Inventors: Dae-hwan KIM, Gyubaek CHO, Seung-Hoon BAE, Tae Kook PARK, Dae Won CHO, Sunmin KIM, Jae-Hyung KIM, Sang Hyuk LEE, Sang Kyo KIM
  • Patent number: 12024811
    Abstract: An air inlet assembly for circulating air in a receiving space for receiving laundry, and a laundry treatment apparatus including the same are provided. An air inlet assembly according to an aspect of the present disclosure includes a cover mounted on an air suction part, wherein the air suction part includes a through-hole formed in a portion thereof. The cover includes a base plate configured to cover the air suction part when viewed in a plan view, by forming a portion corresponding to the through-hole as an opened plate shape, an outer wall configured to continuously protrude along the periphery of the base plate, and a rib configured to protrude from an inner portion spaced apart from the outer wall so as to form a water discharge channel in a space between the outer wall and the rib, wherein the water discharge channel extends to the through-hole.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: July 2, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Sung Hoo Park, Hyung Gyu Lim, Jae Hyung Kim, Minsu Woo
  • Publication number: 20240204272
    Abstract: A battery control system may comprise: a temperature measuring device for measuring a temperature of a first battery cell disposed at a first point among a plurality of battery cells included in a battery assembly and a temperature of a second battery cell disposed at a second point among the plurality of battery cells, wherein the second point being spaced apart from the first point; and a controller for monitoring the temperature of the first battery cell and the temperature of the second battery cell and performing a predefined control operation for preventing state degradation due to temperature imbalance among the battery cells based on at least one of the temperature of the first battery cell and the temperature of the second battery cell.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 20, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventor: Jae Hyung KIM
  • Patent number: 11950374
    Abstract: An apparatus that communicates with a screen printer and a solder inspection device is disclosed. The apparatus according to the present disclosure may include a process that is configured to: obtain first information associated with each of a plurality of pads on the substrate; obtain second information associated with each piece of the solder paste applied to each of the plurality of pads from the solder inspection device; determine a position correction value for the stencil mask with respect to the substrate based on the first information and the second information; and deliver the position correction value to the screen printer.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: April 2, 2024
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Duk Young Lee, Jae Hyung Kim, Jeong Kyu Noh
  • Patent number: 11870098
    Abstract: A secondary battery includes: an electrode assembly including a negative electrode plate, a positive electrode plate, and a separator between the negative electrode plate and the positive electrode plate; and a case accommodating the electrode assembly. The electrode assembly includes an adhesive part on an outermost region of the electrode assembly. The adhesive part is arranged to cover a boundary line between the negative electrode plate and the separator or between the positive electrode plate and the separator, and is bonded to the case.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: January 9, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventor: Jae Hyung Kim
  • Publication number: 20230402661
    Abstract: The present invention relates to a battery protection method and system, and relates to a method of classifying protection operations based on the possibility of occurrence of safety issues such as ignition/heating, and additionally implementing protection algorithms corresponding to each while maintaining the existing protection operation/release condition, and relates to a method and system for protecting a battery in a way to prevent safety issues in advance by permanently blocking battery operation if the over voltage of the battery bank continues to occur even after the first action before reaching the cell unbalance protection operation condition, check whether an over voltage occurs in a specific battery bank, and take the primary measures to prevent overcharge of the battery bank.
    Type: Application
    Filed: August 26, 2022
    Publication date: December 14, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventor: Jae Hyung KIM
  • Publication number: 20230348942
    Abstract: Provided is a microorganism having the capability of producing 3-hydroxypropionic acid from glucose and a method for producing 3-hydroxypropionic acid from glucose by using the microorganism. The microorganism can include a mutation adapted to utilize intracellularly introduced glucose in 3HP production rather than cell growth, and thus increases in 3HP productivity (3HP production capacity) can be achieved. Also provided is a method that can increase 3HP production yield by controlling the time of adding an inducer and/or kinds of an alkaline aqueous solution during culturing.
    Type: Application
    Filed: November 5, 2021
    Publication date: November 2, 2023
    Inventors: Jung Hyun JO, Min Kyung SUNG, Jae Hyung KIM
  • Publication number: 20230340547
    Abstract: Provided is a two-step production method for 3-HP, comprising: a first step of culturing cells at a high concentration; and a second step of producing 3-HP using the high concentration-cultured cells as a catalyst, in which during the two-step culture, the energy and/or coenzyme balance are adjusted to produce 3-HP and/or improve the productivity of 3-HP. The productivity and yield of 3-HP can be improved.
    Type: Application
    Filed: November 5, 2021
    Publication date: October 26, 2023
    Inventors: Kyung Muk LEE, Jae Hyung KIM, In Young HUH
  • Patent number: 11773223
    Abstract: Provided is a lactic acid-based block copolymer which is biodegradable while having excellent mechanical properties.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: October 3, 2023
    Assignee: LG Chem, Ltd.
    Inventors: Jung Yun Choi, Hye Ok Kang, Donggyun Kang, Younghyun Cho, Jae Hyung Kim, Chul Woong Kim, In Young Huh
  • Patent number: 11769946
    Abstract: An electronic device according to an embodiment may comprise: a housing including a first slit having a length corresponding to a first frequency and a second slit extending from one point of the first slit in a different direction from the first slit and having a length corresponding to a second frequency, and configured to resonate at the first frequency and the second frequency by the first slit and the second slit; a printed circuit board disposed in the housing and at least partially made of a non-conductive material in regions corresponding to the first slit and the second slit; and a power supply unit for supplying power through one point of the housing, adjacent to the first slit or the second slit. Various other embodiments recognized from the specification are also possible.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: September 26, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Hyung Kim, Kyung Bae Ko, Tae Gyu Kim, Je Sun Moon, Jin Kyu Bang, Sang Hoon Lee
  • Patent number: 11753357
    Abstract: A multilayer supported oxidative coupling of methane (OCM) catalyst composition (alpha-Al2O3 support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/alpha-Al2O3; A is alkaline earth metal; Z is first rare earth element; E is second rare earth element; D is redox agent/third rare earth element; the first, second, third rare earth element are not the same; a=1.0; b=0.1-10.0; c=0.1-10.0; d=0-10.0; x balances oxidation states; first single oxide layer (Zb1Ox1, b1=0.1-10.0; x1 balances oxidation states) contacts alpha-Al2O3 support and one or more mixed oxide layers; one or more mixed oxide layers (Aa2Zb2Ec2Dd2Ox2, a2=1.0; b2=0.1-10.0; c2=0.1-10.0; d2=0-10.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: September 12, 2023
    Assignee: SABIC Global Technologies B.V.
    Inventors: Wugeng Liang, Azim Ali, Hector Perez, Jae Hyung Kim, Pankaj Gautam, David West
  • Patent number: D1000421
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: October 3, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-Hyung Kim, Kwan-Hee Lee, Dae-Kyung Ahn
  • Patent number: D1018486
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D1018511
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee