Patents by Inventor Sung-Min Kim

Sung-Min 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: 12281401
    Abstract: A composite sheet for shielding electromagnetic and radiating heat includes: a first layer formed of metal; and a second layer that is a graphene layer formed on one surface of the first layer and including charged chemically modified graphene such that thermal conductivity and electromagnetic shielding ability are improved while securing economic efficiency by using the second layer including the charged chemically modified graphene and the graphene flakes.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: April 22, 2025
    Assignee: BESTGRAPHENE CO., LTD
    Inventors: Myeong Gi Kim, Sung Min Hong
  • Publication number: 20250125394
    Abstract: Disclosed is a high-temperature polymer electrolyte membrane fuel cell, in which electrodes of the fuel cell include a polymer containing a phosphoric acid group and a binaphthyl group, thereby preventing phosphoric acid poisoning of a catalyst due to strong interaction with phosphoric acid and porosity and increasing electrochemical performance.
    Type: Application
    Filed: June 4, 2024
    Publication date: April 17, 2025
    Inventors: Won Jae Choi, Songi Oh, Da Hee Kwak, Hyoun Myung Park, Sung Hee Shin, Jee Youn Hwang, Ah Hyeon Park, Kyung Su Kim, Ji Yun Kim, Seong Min Cho, Changsik Song
  • Publication number: 20250126882
    Abstract: A semiconductor device includes a first active pattern extending lengthwise along a first direction and a second active pattern extending lengthwise along the first direction and spaced apart from the first active pattern in the first direction. The device also includes a field insulating film between the first active pattern and the second active pattern. An upper surface of the field insulating film is lower than or coplanar with upper surfaces of the first and second active patterns. The device further includes an element isolation structure in an isolation trench in the first active pattern and the field insulating film. An upper surface of the element isolation structure is higher than the upper surfaces of the first and second active patterns.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Inventors: Sang Min YOO, Ju Youn KIM, Hyung Joo NA, Bong Seok SUH, Joo Ho JUNG, Eui Chul HWANG, Sung Moon LEE
  • Publication number: 20250125441
    Abstract: A battery pack with has improved safety. The battery pack includes a plurality of battery modules having at least one battery cell and provided in plurality to be arranged side by side with each other so that a predetermined gap is formed between facing battery modules.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 17, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung-Hyun KIM, Young-Hoo OH, Seung-Min OK, Sang-Hyun JO, Young-Bum CHO, Sung-Goen HONG
  • Patent number: 12274750
    Abstract: A sustained release preparation of a human growth hormone conjugate is disclosed. The sustained release preparation contains a sustained release human growth hormone (hGH) conjugate resulting from conjugation between an immunoglobulin Fc region and a human growth hormone (hGH) as an active peptide; a buffer solution; a nonionic surfactant; and a sugar alcohol. A freeze dried preparation and a liquid preparation including the sustained release human growth hormone conjugate, a production method for the freeze dried preparation, a method of reconstituting the freeze dried preparation, and a kit containing the freeze dried preparation and a reconstituting solution are also disclosed.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: April 15, 2025
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Hwa Peoung Rim, Hyun Uk Kim, Ho Taek Im, Sang Yun Kim, Hyung Kyu Lim, Sung Min Bae, Se Chang Kwon
  • Publication number: 20250118495
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode layer alternately disposed with the dielectric layer in a first direction, wherein the internal electrode layer includes a main portion, a lead portion extending from the main portion to the external electrode and having a size smaller than the main portion, and a reinforcing pattern disposed on both sides of the lead portion, and the reinforcing pattern includes a carbide.
    Type: Application
    Filed: July 3, 2024
    Publication date: April 10, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Gyu Ho YEON, Sung Chul KIM, Geon PARK, Chi Min OH, Myung Won HWANG
  • Publication number: 20250114769
    Abstract: The present disclosure discloses a catalyst for liquid phase reforming of biomass derived from hydrotalcite, a method for preparing the same, and a method for producing hydrogen using the same. The catalyst is a mixed metal oxide catalyst, the catalyst is a nickel-zinc-aluminum mixed metal oxide of a hydrotalcite structure, and the catalyst is used for liquid phase reforming of biomass. The catalyst has an effect of providing a high yield of hydrogen by improving an efficiency of the liquid phase reforming reaction of biomass.
    Type: Application
    Filed: September 30, 2024
    Publication date: April 10, 2025
    Inventors: Sun-Hee Choi, Hyuntae Sohn, Suk Woo Nam, Sung Pil Yoon, Yong Min Kim, Hyangsoo Jeong, Yoondo Kim, Owen Khosashi
  • Patent number: 12272841
    Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.
    Type: Grant
    Filed: April 12, 2024
    Date of Patent: April 8, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Seung-Jun Lee, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Tae-Shin Cho, Ji-Ho Yoo, Sung-Han Yoon
  • Publication number: 20250111505
    Abstract: The present disclosure relates to an organoid selection device and method, and, particularly, can provide an organoid selection device and method, which enable a mature organoid to be selected from an image by using an artificial intelligence model. Particularly, provided is a device, which constructs and verifies an artificial intelligence model so as to use only image information about an organoid, and thus can more accurately select a mature organoid exhibiting uniform efficacy.
    Type: Application
    Filed: January 17, 2023
    Publication date: April 3, 2025
    Inventors: Do Hyun KIM, Seungchul LEE, Sung Won KIM, Mi Hyun LIM, Keon Hyeok PARK, Seung Min SHIN
  • Publication number: 20250113597
    Abstract: A semiconductor device includes a substrate including a first region, and a second region, a first gate structure and a second gate structure on the substrate of the first region, a third gate structure and a fourth gate structure on the substrate of the second region, a first interlayer insulating film on the substrate of the first region and including a first lower interlayer insulating film and a first upper interlayer insulating film, a second interlayer insulating film on the substrate of the second region and including a second lower interlayer insulating film and a second upper interlayer insulating film, a first contact between the first gate structure and the second gate structure and within the first interlayer insulating film, and a second contact formed between the third gate structure and the fourth gate structure and within the second interlayer insulating film.
    Type: Application
    Filed: December 12, 2024
    Publication date: April 3, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung Soo KIM, Gi Gwan PARK, Jung Hun CHOI, Koung Min RYU, Sun Jung LEE
  • Patent number: 12266656
    Abstract: A semiconductor device includes a substrate with first and second regions separated from each other, a laminate structure including at least one sacrificial layer and at least one active layer alternately stacked on the substrate, a first isolation insulating layer on the laminate structure on the first region, a second isolation insulating layer on the laminate structure on the second region, the second isolation insulating layer having a same thickness as the first isolation insulating layer, a first upper active pattern spaced apart from the first isolation insulating layer, a first gate electrode surrounding at least a portion of the first upper active pattern, a second upper active pattern spaced apart from the second isolation insulating layer, and a second gate electrode surrounding at least a portion of the second upper active pattern, wherein top surfaces of the first and second isolation insulating layers are at different heights.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: April 1, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mun Hyeon Kim, Sung Min Kim, Dae Won Ha
  • Patent number: 12266764
    Abstract: A method of manufacturing a composite anode for a lithium ion battery and a composite anode for a lithium ion battery manufactured thereby. According to the method provide herein, since a metal catalyst precursor is reduced using Joule heating to obtain a carbon-metal catalyst composite layer, composite anode for a lithium ion battery having a large area in a short period of time can be provided, which is excellent in terms of economic feasibility. Further, since it is possible to manufacture a composite anode for a lithium ion battery with the improved lithium electrodeposition density and reversibility of lithium ions, a composite anode for a lithium ion battery having high capacity and improved life stability can be obtained.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: April 1, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Ulsan National Institute of Science and Technology
    Inventors: Jong Chan Song, Won Keun Kim, Jae Wook Shin, Sung Hee Shin, Kyoung Han Ryu, Seong Min Ha, Seok Ju Kang, Kyung Eun Baek
  • Patent number: 12266767
    Abstract: An energy storage system includes a control container configured to be connected to an external power conversion system (PCS) and an external electrical system; and a battery container including at least one battery rack and configured to be connected to the control container.
    Type: Grant
    Filed: June 7, 2024
    Date of Patent: April 1, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Mun-Seok Yang, Ji-Won Lee, Hyung-Uk Lee, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Hyun-Min Lee, Seung-Jun Lee, Tae-Shin Cho
  • Publication number: 20250105158
    Abstract: A semiconductor package includes: a substrate including a first surface extended in first and second directions that cross each other; a semiconductor chip disposed on the substrate; a first memory chip structure disposed on the substrate, and including a plurality of first memory chips that are stacked on each other in a third direction that is substantially perpendicular to the first and second directions; a first interposer disposed on the semiconductor chip and the first memory chip structure; a second memory chip structure disposed on the first interposer, and including a plurality of second memory chips that are stacked on each other in the third direction; and a heat dissipation structure disposed on the semiconductor chip, wherein a length of the heat dissipation structure is smaller than a length of the semiconductor chip based on the first direction.
    Type: Application
    Filed: June 6, 2024
    Publication date: March 27, 2025
    Inventors: Sung Min MOON, Pyoung Wan KIM
  • Publication number: 20250101587
    Abstract: Disclosed herein is a method of manufacturing a dehydrogenation catalyst, the method includes: forming a functional oxide coating layer on a surface of a support with a first atomic layer deposition; and depositing metal particles on the surface of the support on which the functional oxide coating layer is formed, with a second atomic layer deposition.
    Type: Application
    Filed: June 10, 2024
    Publication date: March 27, 2025
    Inventors: Yong Min KIM, Suk Woo NAM, Hyuntae SOHN, Hyangsoo JEONG, Sung Pil YOON, Sun-Hee CHOI, Yu-Jin LEE
  • Publication number: 20250106389
    Abstract: The present invention relates to a method and apparatus for setting a reference picture index of a temporal merging candidate. An inter-picture prediction method using a temporal merging candidate can include the steps of determining a reference picture index for a current block; and inducing a temporal merging candidate block of the current block and calculating a temporal merging candidate from the temporal merging candidate block, wherein the reference picture index of the temporal merging candidate can be calculated regardless of whether a block other than the current block is decoded. Accordingly, a video processing speed can be increased and video processing complexity can be reduced.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sang Min KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
  • Publication number: 20250107294
    Abstract: A display device includes a first electrode and a second electrode that are spaced apart from and facing each other; a light-blocking layer disposed above the first electrode and the second electrode; and at least one light-emitting element disposed between the first electrode and the second electrode. The light-blocking layer includes a light-blocking portion absorbing light and an opening pattern. The light-blocking portion includes an area partially overlapping the first electrode and the second electrode. The at least one opening pattern exposes portions of the first and second electrodes facing each other and at least a portion of an area between the first and second electrodes facing each other. The at least one light-emitting element overlaps the at least one opening pattern.
    Type: Application
    Filed: February 23, 2024
    Publication date: March 27, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Jin Oh KWAG, Dae Hyun KIM, Keun Kyu SONG, Sung Chan JO, Hyun Min CHO
  • Publication number: 20250101168
    Abstract: A polybutylene adipate terephthalate resin composition, and a method for preparing the same. The polybutylene adipate terephthalate resin composition includes a polybutylene adipate terephthalate resin, a chain extender, and a gel reducer. The polybutylene adipate terephthalate resin composition suppresses gel formation during the preparation process, and exhibits excellent mechanical properties and external appearance.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 27, 2025
    Inventors: Sung-Kyoung KIM, Seungtaek OH, Sung Min YU, Sung Hoon HWANG
  • Publication number: 20250101404
    Abstract: The present invention provides a composition comprising collagenase as an enzyme; calcium, histidine, and glycine as coenzymes, and a method for stabilizing enzymes, the method comprising the preparation of the composition by adding histidine and glycine to collagenase. According to the present invention, the enzyme composition and method for stabilizing enzymes can minimize or inhibit the agglutination of enzymes, maintain the concentration of freeze-dried enzymes even during long-term storage, and provide a formulation that has excellent rehydration time and hygroscopicity when restored to a liquid state, as well as superior enzyme activity.
    Type: Application
    Filed: November 14, 2024
    Publication date: March 27, 2025
    Applicant: CONNEXT Co.,Ltd
    Inventors: Chi Min Choi, Choong Sun Ryu, Sung Hee Kim
  • Patent number: 12261272
    Abstract: A battery system includes a plurality of battery containers, each including a battery rack, a container housing accommodating the battery rack in an internal space, and a first power line configured to transmit charge power and discharge power, wherein the first power lines of the battery containers are connected to each other, and a control cabinet including a control module configured to control the plurality of battery containers, a cabinet housing accommodating the control module in an internal space, and a second power line configured to be connected to the first power line of one of the plurality of battery containers.
    Type: Grant
    Filed: June 26, 2024
    Date of Patent: March 25, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Mun-Seok Yang, Yo-Hwan Kim, Ji-Hun Kim, Hong-Jae Park, Sung-Han Yoon, Ji-Won Lee, Hyun-Min Lee, Hyung-Uk Lee, Seung-Jun Lee, Tae-Shin Cho