Patents by Inventor Sang-Jin Lee

Sang-Jin 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: 20240261301
    Abstract: The present invention relates to a composition comprising an inotodiol compound for prevention, alleviation, or treatment of muscular diseases. The composition increases skeletal muscle mass and promotes the regeneration of muscle fibers through self-renewal acceleration of muscle stem cells and differentiation promotion of myoblasts, and reinforces muscular strength by inducing the activation of mitochondrial functions, whereby the composition has prophylactic and therapeutic effects on various muscular diseases and an effect of increasing motor ability by reinforcing muscular strength.
    Type: Application
    Filed: October 25, 2021
    Publication date: August 8, 2024
    Inventors: Sang-Jin LEE, Chang-Lim YOU, Ju-Hyeon BAE
  • Publication number: 20240264642
    Abstract: A display device including: a first elastic member; a display portion disposed on the first elastic member; and a sensing material layer disposed between the first elastic member and the display portion, wherein the display portion including a first island pattern, a second island pattern, and a slit, wherein the first island pattern and the second island pattern are spaced apart from each other with the slit therebetween, and each of the first island pattern and the second island pattern includes a pixel, and wherein the sensing material layer overlaps the slit.
    Type: Application
    Filed: March 13, 2024
    Publication date: August 8, 2024
    Inventors: Sang Jin LEE, Young Dae KIM, Hee Na KIM, In Kyung YOO
  • Patent number: 12049154
    Abstract: A battery control system includes first to third signal paths, and first to nth battery controllers. When a high level voltage is inputted through the second signal path, the first battery controller sets an ID of the first battery controller based on ID information collected through the first signal path and outputs the high level voltage to the second signal path. Where i is a natural number of 2˜n, when the high level voltage outputted by the i?1th battery controller is inputted through the second signal path, the ith battery controller sets an ID of the ith battery controller and outputs the high level voltage to the second signal path. When the high level voltage is outputted to the third signal path by the nth battery controller, each battery controller outputs a response signal to the first signal path.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: July 30, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Yang-Soo An, Gyu-Yeol Lee, Sang-Jin Lee, Dae-Gon Jeon
  • Publication number: 20240244981
    Abstract: An electronic apparatus includes a display panel including pixel units arranged in a display area and an opening area defined between the pixel units, and a sound module including piezoelectric elements overlapping the opening area in the display area, wherein each of the pixel units includes a transistor and a light emitting element electrically connected to each other, wherein the piezoelectric elements are arranged along a first direction and a second direction crossing the first direction within the display area.
    Type: Application
    Filed: October 18, 2023
    Publication date: July 18, 2024
    Inventor: SANG JIN LEE
  • Patent number: 12037682
    Abstract: A method of forming a structure of a substrate is provided including a tungsten-containing layer including a nucleation layer and a fill layer. The method includes disposing a nucleation layer along sidewalls of the opening, wherein nucleation layer includes boron and tungsten. Disposing the fill layer over the nucleation layer within the opening, wherein a tungsten-containing layer includes a resistivity of about 16 ??·cm or less, wherein a tungsten-containing layer has a thickness of about 200 ? to about 600 ?, and wherein a tungsten-containing layer thickness is half a width of the tungsten-containing layer disposed within the opening between opposing sidewall portions of the opening.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: July 16, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Peiqi Wang, Cheng Cheng, Kai Wu, Insu Ha, Sang Jin Lee
  • Patent number: 12030775
    Abstract: An apparatus for supplying gas includes: an ion chamber; and a gas supply unit connected to the ion chamber, wherein the gas supply unit includes: a case having an internal space; an inactive gas supply unit connected to the ion chamber; and a hydrogen gas supply unit installed inside or outside of the case, wherein the hydrogen gas supply unit includes: a hydrogen gas generator generating hydrogen gas; a controller connected to the hydrogen gas generator; a dehumidifying filter connected to the controller and removing moisture from the hydrogen gas; and a purifying filter connected to the dehumidifying filter and removing an impurity from the hydrogen gas, wherein the hydrogen gas generator is configured to generate the hydrogen gas through a chemical reaction between a reactant and a hydrogen-containing solid raw material.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: July 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Jin Lee, Young Kwon Kim, Ungi Bak, Jonghyun Lee, Ui Yong Jung
  • Publication number: 20240216387
    Abstract: The present invention relates to a composition for the purpose of preventing, alleviating, or treating a muscular disease, comprising an oxicam-based compound, wherein the composition strengthens muscles and increases muscle mass through the effects of promoting differentiation of myoblasts and increasing muscle fibers, and can, thereby, have a treatment effect for various muscular diseases and have muscle strengthening or motor performance increasing effects.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 4, 2024
    Inventors: Sang-Jin LEE, Hyun-Kyung SO, Hye Yoyng LEE
  • Publication number: 20240198935
    Abstract: An apparatus includes a battery unit including a main battery for supplying driving power to a vehicle and a starting battery for supplying power to the video recording device, a smart battery sensor for transmitting state information of the battery to a power distribution device while monitoring a change in an SOC of the starting battery while the vehicle is parked, and requesting to charge the starting battery when the SOC is reduced to a predetermined SOC or less, the power distribution device for transmitting the state information of the battery to the video recording device and controlling whether to charge the starting battery when the vehicle is turned off, and the video recording device for calculating a recordable time capable of recording with the SOC of the starting battery, setting a recording timer, and recording surroundings of the vehicle using the power supplied from the starting battery while the vehicle is parked.
    Type: Application
    Filed: November 27, 2023
    Publication date: June 20, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Ki Seon Ryu, Sung Kwan Choo, Sang Jin Lee, Ki Yong Lee, Ki Chul Kim
  • Patent number: 12006592
    Abstract: The invention is directed to products and methods for preparing self-seeding vascular constructs generated as a bi-layered electrospun matrices, conjugated with EPC-specific antibodies and anti-thrombogenic agents on the inner surfaces of their lumens.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: June 11, 2024
    Assignee: Wake Forest University Health Sciences
    Inventors: Sang Jin Lee, James J. Yoo, Young Min Ju, Anthony Atala
  • Publication number: 20240149692
    Abstract: A vehicle may include: an auxiliary battery configured to supply power to the vehicle; a low-voltage output unit configured to supply power to the auxiliary battery to charge the auxiliary battery; a battery sensor configured to measure a current of the auxiliary battery by charging or discharging the auxiliary battery; and a controller configured to control the low-voltage output unit, and determine a durability of the auxiliary battery based on an internal resistance, of the auxiliary battery, calculated using the current measured by the battery sensor.
    Type: Application
    Filed: July 11, 2023
    Publication date: May 9, 2024
    Inventors: Kyung Hyun Lim, Sang Jin Lee
  • Publication number: 20240140224
    Abstract: A charging cable for an electric vehicle includes a cable main body having a flat cross-section in a width direction thereof and partitioned into a plurality of internal regions. The charging cable includes terminal portions through which positive and negative power cables, a communication/sensor cable, a coolant flow channel, and a ground pass into the plurality of internal regions, respectively. The terminal portions are arranged in a row in the width direction of the cable main body.
    Type: Application
    Filed: March 3, 2023
    Publication date: May 2, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Woo Hyung Lee, Sang Jin Lee, Young Tae Choi, Kwang Min Oh, Ho Choi
  • Patent number: 11953951
    Abstract: A display device including: a first elastic member, a display portion disposed on the first elastic member; and a sensing material layer disposed between the first elastic member and the display portion, wherein the display portion including a first island pattern, a second island pattern, and a slit, wherein the first island pattern and the second island pattern are spaced apart from each other with the slit therebetween, and each of the first island pattern and the second island pattern includes a pixel, and wherein the sensing material layer overlaps the slit.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Jin Lee, Young Dae Kim, Hee Na Kim, In Kyung Yoo
  • Patent number: 11911952
    Abstract: An insulation sheet forming apparatus that forms an insulation sheet having one or more bent regions includes an unwinding module; a preforming module configured to form a preforming region on the insulation sheet supplied from the unwinding module; and a bending module configured to form the bent region on the insulation sheet by bending the insulation sheet supplied from the preforming module, in which the preforming module has a width which is adjustable in a width direction that intersects a movement direction of the insulation sheet.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 27, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Sang Jin Lee
  • Publication number: 20240042780
    Abstract: An ink-jet printing apparatus includes an ink-jet head unit including an ink-jet head, and a control device which controls an ink ejection timing of the ink-jet head and includes a comparator comparing first printing pattern information that is stored and second printing pattern information that is input with each other, a control signal generator generating a first head control signal based on the first printing pattern information when a difference between the first printing pattern information and the second printing pattern information is a reference value or less and generating a second head control signal different from the first head control signal based on the second printing pattern information when the difference between the first printing pattern information and the second printing pattern information exceeds the reference value, and a data output unit providing the first head control signal or the second head control signal to the ink-jet head unit.
    Type: Application
    Filed: April 24, 2023
    Publication date: February 8, 2024
    Inventors: Sang Jin LEE, Hong Gi MIN, Sang Hyoung RYU, Myung Soo HUH
  • Patent number: 11870292
    Abstract: Disclosed is an apparatus and method for controlling power of a parallel multi pack system. The power control apparatus includes first to nth sensor units measuring operation characteristic values of first to nth battery packs connected in parallel; a power management unit controlling a power consumed in a load or a power provided by a charging device; and a multi pack management unit that: determines a pack resistance of each of the battery packs based on the operation characteristic value of each battery pack received from the sensor units, determines a minimum available power among available powers respectively corresponding to the pack resistances of the battery packs, determines a total power of the parallel multi pack system so the pack power of a battery pack having a lowest pack resistance becomes identical to the minimum available power, and transmit the determined total power to the power management unit.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: January 9, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Young-Jun Ko, Cheol-Taek Kim, Sang-Jin Lee
  • Publication number: 20230418134
    Abstract: A camera module includes: a housing; a first lens module movably disposed in the housing in an optical axis direction; a folded module including a reflective member configured to change a direction of light incident into the housing toward the first lens module; and a first damper coupled to the first lens module, and configured to alleviate impacts between the housing and the first lens module.
    Type: Application
    Filed: September 7, 2023
    Publication date: December 28, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ik Sun LEE, Sang Jin LEE, Hwan Jun KANG, Jae Kyung KIM
  • Patent number: 11806445
    Abstract: Provided are live, artificial, skin substitute products and methods of making and using the same, such as for wound treatment and compound testing, including compound testing for efficacy, toxicity, penetration, irritation and/or metabolism testing of drug candidates or compositions such as cosmetics.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: November 7, 2023
    Assignee: Wake Forest University Health Sciences
    Inventors: Anthony Atala, Gayoung Jeong, James J. Yoo, Sang Jin Lee, Young-Joon Seol
  • Patent number: 11801327
    Abstract: A method of making an organ or tissue comprises: (a) providing a first dispenser containing a structural support polymer and a second dispenser containing a live cell-containing composition; (b) depositing a layer on said support from said first and second dispenser, said layer comprising a structural support polymer and said cell-containing composition; and then (c) iteratively repeating said depositing step a plurality of times to form a plurality of layers one on another, with separate and discrete regions in each of said layers comprising one or the other of said support polymer or said cell-containing composition, to thereby produce provide a composite three dimensional structure containing both structural support regions and cell-containing regions. Apparatus for carrying out the method and composite products produced by the method are also described.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: October 31, 2023
    Assignee: WAKE FOREST UNIVERSITY HEALTH SCIENCES
    Inventors: Hyun-Wook Kang, Sang Jin Lee, Anthony Atala, James J. Yoo
  • Patent number: 11786581
    Abstract: The invention is directed to methods of inducing cell recruitment and tissue regeneration at a target site in a subject. It is also based, in part, on the discovery that a subject's own biologic resources and environmental conditions can be used for in situ tissue regeneration and thereby reduce or eliminate the need for donor cell procurement and ex vivo manipulation of such donor cells. Methods are disclosed for recruitment of a subject's own stem cells to a target region by inducing a sustained positive pressure at a target site, such as the kidney, thereby increasing the number of pluripotent cells capable of differentiating to regenerate the target tissue.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: October 17, 2023
    Assignee: Wake Forest University Health Sciences
    Inventors: James Yoo, Sang Jin Lee, Anthony Atala, Mark Van Dyke
  • Patent number: D1008937
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: December 26, 2023
    Assignee: Hankook Tire & Technology Co., Ltd.
    Inventors: Hee Sung Jang, Hae-mi Song, Ilsik Kim, Sang Jin Lee, Jin Gyu Nho