Patents by Inventor Seung-Hwan Lee

Seung-Hwan 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: 20250118788
    Abstract: According to one example of the present disclosure, an electrode assembly manufacturing device may be provided, which comprises: a supply part supplying a packaging separator having a packaging length corresponding to the length of the electrode assembly; a packaging part provided so that the packaging separator supplied from the supply part is divided into a folded region and a reference region where the reference surface of the electrode assembly is seated, adsorbed, and seated, and provided to fold the packaging separator so that the folded region is placed on the opposite side of the electrode assembly facing the reference surface of the electrode assembly; and a sealing part sealing the packaging separator located on the opposite side to the electrode assembly after the packaging separator is folded.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 10, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Kwang Un Jo, Ju Hwan Baek, Seung Bae Lee, Jin Soo Lee
  • Publication number: 20250118496
    Abstract: A multilayer electronic component may include: a body including a dielectric layer and internal electrodes alternately disposed with the dielectric layer; an interface plating layer disposed on an end of the internal electrode; and an external electrode disposed to contact at least a portion of an end of the dielectric layer disposed between the internal electrodes and to cover the interface plating layer, and including a conductive resin layer including a conductive metal and a resin.
    Type: Application
    Filed: September 3, 2024
    Publication date: April 10, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Hyeon LEE, Seung Min AHN, Hyung Duk YUN, Chae Min PARK, Joon Hwan KWAG, Byung Jun JEON, Hong Seok KIM
  • Publication number: 20250118488
    Abstract: Disclosed is an insulation structure for a transformer. The insulation structure according to the present inventive concept includes a low voltage part winding, a ferrite core, and a high voltage part having a high voltage part winding wound on one side of the ferrite core, an epoxy mold located to surround the high voltage part winding, a terminal protruding outward from one side of the epoxy mold, and a shield located to surround the outer peripheral surface of the terminal, wherein the epoxy mold has a conductive coating layer formed on the outer surfaces thereof in such a way as to be connected to ground or the ferrite core.
    Type: Application
    Filed: October 3, 2024
    Publication date: April 10, 2025
    Inventors: Seung Hwan LEE, Eun Chong NOH
  • Patent number: 12269921
    Abstract: The polycarbonate copolymer of the present invention comprises: a unit derived from at least one type of primary dihydroxyl compound; and a unit derived from at least two types of secondary dihydroxyl compounds, wherein the polycarbonate copolymer has a pencil hardness of H or greater, when a specimen is measured according to the pencil hardness test (ISO 15184), and a glass transition temperature (Tg) of about 90° C. to about 160° C., measured according to ISO 11357. The polycarbonate copolymer has excellent heat resistance, scratch resistance, moldability, light resistance, weather resistance, transparency, mechanical strength, and the like.
    Type: Grant
    Filed: September 24, 2024
    Date of Patent: April 8, 2025
    Assignee: HANWHA SOLUTIONS CORPORATION
    Inventors: Jin Seo Lee, Do Kyoung Kim, Do Hyun Seo, Min Jae Jeong, Seung Hwan Moon
  • Patent number: 12269965
    Abstract: A resin composition according to an exemplary embodiment of the present disclosure includes a first polyol represented by Chemical Formula 1, a second polyol represented by Chemical Formula 2, and a polyisocyanate, wherein the first polyol and the second polyol have a linear structure without a side chain. each of Y1 to Y4 is H or OH—, at least one of Y1 and Y2 is OH—, at least one of Y3 and Y4 is OH—, each of X1 to X3 is independently a C1-C20 alkyl group, the alkyl group includes or does not include an unsaturated bond, —CH2— in the alkyl group may be substituted or unsubstituted with —CHOH—, and each of n and m is independently 1 to 200.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: April 8, 2025
    Assignees: Samsung Display Co., Ltd., Samhwa Paints Industries Co., Ltd.
    Inventors: Sung Kim, Hyun Sook Kim, Sung-Chan Jo, Kyung Lae Rho, Soo Im Jeong, Seung Kyu Lee, Jang Hwan Jeong, Jae Ho Choi, Soon Jong Kim, Seong Gea Kim, Jae Duck Jung, Dong Hyeok Oh, Kyoung Seok Cho
  • 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
  • Patent number: 12269383
    Abstract: A ventilation and heating apparatus for a child seat is provided. A ventilation mat with an embedded heating wire is mounted on a body of the child seat, so ventilation air is discharged toward a child's body through the ventilation mat in summer or when ventilation is required, and heating wire embedded in the ventilation mat is driven in winter, thus providing a comfortable seating environment for a child sitting on the child seat, and improving the sitting comfort of a child.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: April 8, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Poled Co., Ltd.
    Inventors: Byeong Seon Son, Tae Hoon Lee, Seung Hyun Kim, Ji Hwan Kim, Seon Chae Na, Sang Ho Kim, Sang Hoon Park, Jeong In Baek, Yong Chul Jang, In Ju Lee
  • Publication number: 20250108991
    Abstract: An embodiment of the present disclosure provides a pouch supply apparatus for supplying a sheet-type pouch. The pouch supply apparatus includes a suction unit configured to suction an end of the pouch and unwind a portion of the pouch from a core so that a pouch roll, in which the pouch is wound around the core, is moved in an unwound state and a conveyance unit configured to convey the pouch roll at least during a state in which the pouch roll is unwound by the suction unit. As a result, it is possible to relieve an operator's workload by automatically replacing pouch rolls. Also, pouch rolls are automatically replaced, and thus, it is possible to minimize pouch supply interruption and maximize process efficiency.
    Type: Application
    Filed: January 27, 2023
    Publication date: April 3, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Won Seok Choi, Seung Bae Lee, Ju Hwan 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
  • Patent number: 12268104
    Abstract: An object of the present invention is to provide a composition, a memory structure suitable for the composition, a manufacturing method, and an operating method for stable operation in a memory element including a chalcogen compound. In order to achieve the object, in a memory array with a cross-point structure including a first electrode line and a second electrode line intersecting each other, and a selective memory element disposed at each intersection of the first electrode line and the second electrode line and being a chalcogen compound, the present invention may provide the memory array with a cross-point structure including the first electrode line formed on a substrate, a first functional electrode formed between the first electrode line and the selective memory element, and a second functional electrode formed between the second electrode line and the selective memory element, wherein the first functional electrode is formed as a line along the first electrode line.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: April 1, 2025
    Assignee: IHW INC.
    Inventors: Jun-sung Kim, Seung-hwan Lee, Sang-hoon Yoon
  • Publication number: 20250099653
    Abstract: An embodiment relates to a phenol-modified decellularized muscle tissue-derived extracellular matrix (MEM) for muscle regeneration and a method for preparing same. The phenol group-modified decellularized MEM of the embodiment is characterized by containing components similar to original proteins of muscle tissue for muscle regeneration and forming a hydrogel having a stable porous nanofiber structure through dimerization crosslinking between phenol groups, wherein the hydrogel can effectively treat muscle injury or muscle diseases by being administered or implanted into muscle tissue without causing side effects such as an immune response or liver or kidney dysfunction.
    Type: Application
    Filed: January 13, 2023
    Publication date: March 27, 2025
    Inventors: Seung Woo CHO, Soo Jeong CHOI, Mi Jeong LEE, Yi Sun CHOI, Soo Hwan AN
  • Publication number: 20250101776
    Abstract: A locking mechanism for a console device, which restricts a console armrest of the console device disposed between a driver seat and a passenger seat inside a vehicle, includes a housing mounted on a front surface of a console box of the console device, a pivoting lever pivotably coupled to an inner surface of the housing, a slider pivotably coupled to an upper body of the pivoting lever, an inertial member interlocking portion coupled to a lower body of the pivoting lever, an inertial member seating portion which is mounted on the housing and on which an inertial member is seated, and the inertial member provided between the inertial member interlocking portion and the inertial member seating portion and configured to operate the inertial member interlocking portion when a collision of the vehicle occurs.
    Type: Application
    Filed: January 5, 2024
    Publication date: March 27, 2025
    Inventors: Min-Woo Kwon, Jae-Hyun An, Chang-Hoon Yang, Hong-Sik Chang, Sung-Hwan Kim, Seung-Mok Yu, Ji-Hun Lee
  • Publication number: 20250107374
    Abstract: A display device includes a driving transistor; a transistor connected to the driving transistor; a first insulating layer; a first data conductive layer including a first connection pattern; a second insulating layer including a lower via hole; a second data conductive layer including a second connection pattern connected to the first connection pattern and a first conductive line; a third insulating layer including an intermediate via hole; a third data conductive layer including a third connection pattern connected to the second connection pattern, a second conductive line extending in a second direction, and a first data line which extends in the second direction; a fourth insulating layer including an upper via hole; and a light emitting element disposed including a first electrode, wherein at least two of the lower via hole, the intermediate via hole, and the upper via hole overlap each other in a third direction.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Applicant: Samsung Display Co., Ltd.
    Inventors: Seung Hwan CHO, Beom Yeol PARK, Hyeon Woo SHIN, Ji Seon LEE, Won Suk CHOI, Yoon Sun CHOI
  • 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
  • Patent number: 12261348
    Abstract: Disclosed is an antenna device having a contact structure, and the antenna device includes: a radiator formed on a carrier; a printed circuit board having a power supply module configured to supply a power supply signal to the radiator; and a first contact structure configured to electrically connect the radiator and the printed circuit board, wherein the first contact structure includes: a conductive gasket formed with a through hole therein, installed on the radiator to be fixed onto the radiator; a torsion suppression member inserted into the conductive gasket through the through hole to suppress the torsion of the conductive gasket; and a separation suppression member extending from the radiator along an outer wall of one side of the conductive gasket in a height direction of the conductive gasket to suppress the separation of the conductive gasket.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: March 25, 2025
    Assignee: LS MTRON LTD.
    Inventors: Seung Hwan Lee, Yong Sung Yim
  • Patent number: 12260983
    Abstract: A coil component is disposed. The coil component according to an aspect of the present disclosure includes: a body; a coil portion disposed in the body; an external electrode portion including a first metal layer disposed on the body, and connected to the coil portion; and a surface insulating layer disposed on the body to cover a first region of the first metal layer and open a second region of the first metal layer. Surface roughness of an interface of the first region of the first metal layer with the surface insulating layer is higher than surface roughness of an outer surface of the second region of the first metal layer.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yong Hui Li, Byung Soo Kang, Ju Hwan Yang, Seung Min Lee, Yoon Mi Cha, Boum Seock Kim, Byeong Cheol Moon
  • Publication number: 20250096373
    Abstract: In a secondary battery, a cell pouch for a secondary battery according to the present invention comprises an inner resin layer, a barrier layer, and an outer resin layer, wherein the inner resin layer, the barrier layer, and the outer resin layer are sequentially laminated, wherein a content ratio of PER (Propylene Ethylene Rubber) in the inner resin layer is 10% or less. According to the present invention, the electrolyte peel strength of the secondary battery cell is improved to ensure excellence and reliability, as well as it is possible to use a cell pouch for a secondary battery with excellent conditions such as an electrolyte peeling strength of 1,000 (gf/15 mm) or more, due to the property, in which the electrolyte peel strength of the secondary battery cell is inversely proportional to the content ratio of PER in the inner resin layer and is proportional to the length of PER.
    Type: Application
    Filed: December 11, 2023
    Publication date: March 20, 2025
    Applicant: Dongwon Systems Corporation
    Inventors: Eui Hwan SONG, Sung Gi YOON, Jong An KIM, Gyu Woon JUNG, Hyun Ah LEE, Seung Hyeon YEON
  • Publication number: 20250096496
    Abstract: An electrical terminal connector, a substrate support, and a substrate processing apparatus are provided. The electrical terminal connector includes a housing unit installed by penetrating through a heater cup and having a housing ring, and a terminal connection unit installed to reciprocate within the housing unit and having a terminal connection portion to or from which an electric terminal is attached and detached. The terminal connection portion is variable so that the electric terminal is insertable when the terminal connection portion is separated from the housing ring and the electric terminal is fixed when the terminal connection portion is inserted into the housing ring together with the inserted electric terminal.
    Type: Application
    Filed: August 13, 2024
    Publication date: March 20, 2025
    Inventors: Jae Oh BANG, Min Young KIM, Ju Mi LEE, Seung Hwan LEE
  • Patent number: 12252529
    Abstract: The present invention relates to a Streptococcus pneumoniae antiserum without cross-reactivity and method for producing the same, more specifically, it relates to a method for producing a S. pneumoniae antiserum comprising the step of removing cross-reactivity using S. pneumoniae and a S. pneumoniae antiserum prepared by the method. The Streptococcus pneumoniae antiserum prepared according to the method of the present invention has very high specificity for a particular serotype, since the cross-reactivity with S. pneumoniae of serotypes expressing capsular polysaccharides of similar structure is removed. Therefore, it can be very useful in the related art that requires accurate quantification of S. pneumoniae capsular polysaccharide.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: March 18, 2025
    Assignee: SK BIOSCIENCE CO., LTD.
    Inventors: Hun Kim, Yoon Jae Lee, Seung-Beom Paik, Jin-Hwan Shin
  • Publication number: 20250088768
    Abstract: An image sensing device for obtaining an image of a scene by sensing light is disclosed. The image sensing device includes a pixel circuit configured to output a pixel signal based on a voltage level of a floating diffusion node at which charges generated corresponding to an intensity of incident light are accumulated, a voltage controller configured to control a voltage level of an output node where the pixel signal is output in response to a voltage control signal, a conversion circuit configured to convert the pixel signal into a digital signal, and a voltage trimming circuit configured to control the voltage control signal based on the digital signal.
    Type: Application
    Filed: March 6, 2024
    Publication date: March 13, 2025
    Inventors: Seung Hwan LEE, Gun Hee YUN, Min Kyu KIM, Han Sol PARK