Patents by Inventor Soo-in Hwang

Soo-in Hwang 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: 20240194568
    Abstract: A substrate includes a first layer including a first power line extending in a first direction and a second power line extending in the first direction, and a second layer disposed under the first layer. The second layer includes a third power line extending in a second direction different from the first direction, and a fourth power line extending in the second direction, a first via electrically connecting the first power line and the third power line to each other, and a second via electrically connecting the second power line and the fourth power line to each other. A first voltage is transferred via the third power line, the first via, and the first power line, and a second voltage is transferred via the fourth power line, the second via, and the second power line.
    Type: Application
    Filed: November 20, 2023
    Publication date: June 13, 2024
    Inventors: JI SOO HWANG, JUN SO PAK, HEE SEOK LEE, WOO BIN JUNG
  • Publication number: 20240189268
    Abstract: Described herein is a sesquiterpene derivative or a pharmaceutically acceptable salt thereof, a composition for preventing, ameliorating or treating sarcopenia, including the derivative or salt thereof as an active ingredient, and the like. The sesquiterpene derivative or pharmaceutically acceptable salt thereof inhibits increases in the production and mRNA expression of a myostatin protein, which directly affects muscle loss and reduced muscle strength, and thus may exhibit a more fundamental effect of preventing or treating sarcopenia.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 13, 2024
    Inventors: Hyeon Soo KIM, Ji Wook MOON, Min Ju KANG, Sung Kwan HWANG, Chang Ha PARK
  • Patent number: 12005612
    Abstract: Disclosed is a method of manufacturing a transparent stretchable substrate according to various embodiments of the present disclosure. The method may include generating a substrate part formed of an elastic material, generating an auxetic including a plurality of unit structures on the substrate part, and generating a fixing part on the substrate part on which the auxetic is generated.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: June 11, 2024
    Assignee: Korea Institute of Science and Technology
    Inventors: Seungjun Chung, Phillip Lee, Seung Hyun Lee, Seong Kwon Hwang, Hyunjoo Cho, Jeong Gon Son, Jai Kyeong Kim, Heesuk Kim, Sang-Soo Lee, Tae Ann Kim, Jong Hyuk Park
  • Publication number: 20240186515
    Abstract: Provided are an electrolyte solution for a redox flow battery including an organic active material having improved solubility and potential and a redox flow battery using the same.
    Type: Application
    Filed: January 13, 2024
    Publication date: June 6, 2024
    Inventors: Seung Hae Hwang, Kyoung-hee Shin, Chang-soo Jin, Sun-hwa Yeon, Dong Ha Kim, Se-Kook Park
  • Publication number: 20240183586
    Abstract: A heating system according to the present invention includes a heat pump provided to heat inflow air using a circulating refrigerant; an air heating device provided to heat air passing through the heat pump using water heated by burning a fuel, an external air temperature acquisition unit provided to acquire an external air temperature that is a temperature of external air, and a processor electrically connected to the heat pump, the air heating device, and the external air temperature acquisition unit. In a heating mode, when the external air temperature is greater than a lower limit and less than an upper limit of a balance band, which is a predetermined temperature range, the processor is configured to control the air heating device and the heat pump so that the air is heated by the air heating device and the heat pump.
    Type: Application
    Filed: December 1, 2023
    Publication date: June 6, 2024
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Dong Keun LEE, In Soo HWANG
  • Patent number: 11999887
    Abstract: A core shell quantum dot including a core including a first semiconductor nanocrystal and including zinc, tellurium, and selenium and a semiconductor nanocrystal shell disposed on the core and including a zinc chalcogenide, a method of manufacture thereof, and a device including the same are disclosed, wherein the core shell quantum dot does not include cadmium, lead, mercury, or a combination thereof, wherein in an X-ray photoelectron spectrum of the quantum dot, a peak area for Te oxide to a peak area for Te3d5/2 as an area percentage is less than or equal to about 25%.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jihyun Min, Sungwoo Hwang, Yong Wook Kim, Ji-Yeong Kim, Soo Kyung Kwon, Seon-Yeong Kim
  • Patent number: 12002950
    Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: June 4, 2024
    Assignee: SK ON CO., LTD.
    Inventors: Jik Soo Kim, Sang Bok Kim, Hyo Shin Kwak, Myoung Lae Kim, Se Rah Moon, Jin Seok Seo, Mi Jung Noh, Duck Chul Hwang
  • Patent number: 11994744
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed in ascending numerical order along an optical axis from an object-side surface of the first lens toward an imaging plane of the optical imaging system, wherein the conditional expression 11?TTL/IMG_HT is satisfied, where TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane, and IMG_HT is one-half of a diagonal length of the imaging plane.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: May 28, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kil Soo Shin, Yong Joo Jo, Il Yong Park, Hyo Jin Hwang
  • Patent number: 11995267
    Abstract: An embodiment method for operating an electronic device includes transmitting, from a controller, a tearing effect (TE) signal to a touchscreen over a first period of time, the first period of time occurring during a first frame and having a duration that is shorter than a period of the first frame, the TE signal being configured to restrict image data from being displayed on the touchscreen during the first period of time; displaying the first frame of a plurality of frames of the image data on a display of the touchscreen over a second period of time within the period of the first frame other than during the first period of time; and detecting, at the controller, a first touch by performing a first self-sensing scan during the first period of time.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: May 28, 2024
    Assignee: STMicroelectronics Asia Pacific Pte Ltd.
    Inventors: Sang Hoon Jeon, Myung Hyun Hwang, Sang Soo Lee
  • Patent number: 11987739
    Abstract: A core-shell quantum dot including a core including a first semiconductor nanocrystal, the first semiconductor nanocrystal including zinc, tellurium, and selenium and a semiconductor nanocrystal shell disposed on the core, the semiconductor nanocrystal shell including zinc and selenium, sulfur, or a combination thereof and a production thereof are disclosed, wherein the core-shell quantum dot does not include cadmium, lead, mercury, or a combination thereof, wherein the core-shell quantum dot(s) includes chlorine, wherein in the core-shell quantum dot, a mole ratio of chlorine with respect to tellurium is greater than or equal to about 0.01:1 and wherein a quantum efficiency of the core-shell quantum dot is greater than or equal to about 10%.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seon-Yeong Kim, Soo Kyung Kwon, Yong Wook Kim, Ji-Yeong Kim, Jihyun Min, Sungwoo Hwang, Eun Joo Jang
  • Publication number: 20240154272
    Abstract: A secondary battery according to an embodiment of the present disclosure includes an electrode assembly to which an electrode lead is attached; a case accommodating the electrode assembly so that a portion of the electrode lead is exposed to the outside; a sealing portion formed in the case to seal the electrode assembly; and a lead film covering a portion of an outer surface of the electrode lead and interposed between the electrode lead and the sealing portion, wherein the electrode lead includes a first region not corresponding to the lead film and exposed to the outside of the case, a second region corresponding to the lead film, and a third region not corresponding to the lead film and not exposed to the outside of the case, wherein a separation groove may be located in the third region.
    Type: Application
    Filed: October 11, 2022
    Publication date: May 9, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Gyung-Soo Kang, Dae-Woong Song, Jae-Ho Lee, Ji-Young Hwang
  • Publication number: 20240155793
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 9, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun Yong CHOI, Young Chul KIM, Ji Su KIM, Hun Sung KIM, Sung Yong PARK, Jin Soo SHIN, Dae Sik YOON, Yong Yeon HWANG
  • Publication number: 20240149244
    Abstract: Provided are carbon dioxide capture composite particles which contribute to carbon neutrality by fixing carbon dioxide in seawater or an aqueous solution in which calcium ions are dissolved through mineralization, and a method of producing the same. More particularly, provided are carbon dioxide capture composite particles which capture carbon dioxide in seawater to form calcium carbonate particles, preferably aragonite type calcium carbonate, and a method of producing the same. In an exemplary embodiment, a method of producing carbon dioxide capture composite particles including: immersing polyamidoamine particles in seawater or an aqueous solution in which calcium ions are dissolved and maintaining the solution at room temperature under normal pressure to produce carbon dioxide capture composite particles in which aragonite type calcium carbonate particles are formed on a surface of the polyamidoamine particles is provided.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 9, 2024
    Inventors: Dong Soo HWANG, Sung Bin JU, Dong Yeop OH, Ki Tack LEE, Je Young PARK
  • Publication number: 20240155211
    Abstract: An image acquisition method includes acquiring a first optical signal by emitting a penetrative light beam, which can penetrate a mask layer, to a measurement target mark that is one of marks on a sample, acquiring a second optical signal by emitting a reflective light beam reflecting from the mask layer to the measurement target mark, determining whether the measurement target mark is covered with the mask layer by comparing the first optical signal and the second optical signal, and acquiring a mark image by emitting a first light beam, which penetrates the mask layer, to the measurement target mark when the measurement target mark is covered with the mask layer, and acquiring a mark image by emitting a second light beam different from the first light beam to the measurement target mark when the measurement target mark is not covered with the mask layer.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 9, 2024
    Inventors: Seung Soo LEE, Jin Suk PARK, So Young HWANG
  • Patent number: 11978893
    Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: May 7, 2024
    Assignee: SK ON CO., LTD.
    Inventors: Jik Soo Kim, Sang Bok Kim, Hyo Shin Kwak, Myoung Lae Kim, Se Rah Moon, Jin Seok Seo, Mi Jung Noh, Duck Chul Hwang
  • Publication number: 20240139151
    Abstract: The present invention relates to a composition including decursinol as an active ingredient for preventing or treating angina, arteriosclerosis, cerebral infarction, and hypertension. Poorly soluble decursinol was found to improve angina, arteriosclerosis, cerebral infarction, prostate hypertrophy, and diabetic hypertension by inhibiting the overgrowth of vascular endothelial cells, and is expected to be usable in the development of a composition for preventing or treating angina, arteriosclerosis, cerebral infarction, prostate hypertrophy, and diabetic hypertension.
    Type: Application
    Filed: January 11, 2022
    Publication date: May 2, 2024
    Applicant: KYUNGSUNG UNIVERSITY INDUSTRY COOPERATION FOUNDATION
    Inventors: Jae Seon KANG, Hyung Hoi KIM, Jae Sung PYO, Seong Jae LEE, Ye Jin HWANG, Hyeong Soo KIM, Jae Ki CHOI
  • Patent number: 11973035
    Abstract: A semiconductor memory device includes a first substrate including a first region and a second region, a stacked structure only on the first region of the first substrate among the first region and the second region of the first substrate, the stacked structure including word lines, an interlayer insulating film covering the stacked structure, a dummy conductive structure inside the interlayer insulating film, the dummy conductive structure extending through the stacked structure to contact the first substrate, and a plate contact plug inside the interlayer insulating film, the plate contact plug being connected to the second region of the first substrate, and a height of an upper surface of the dummy conductive structure being greater than a height of an upper surface of the plate contact plug relative to an upper surface of the first substrate.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: April 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-Min Hwang, Jong Soo Kim, Ju-Young Lim, Won Seok Cho
  • Publication number: 20240137291
    Abstract: Described herein are systems and methods for work from home solutions according to various embodiments of the invention. These solutions accurately diagnose connectivity issue locations and severity from any, some, or all points in a network framework. Embodiments of these solutions may also use artificial intelligence and machine learning to process customer quality-of-experience (QoE) feedback and other relevant indicators. The solutions may improve network connectivity based on these measurements and processes.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 25, 2024
    Applicant: ASSIA SPE, LLC
    Inventors: John M. CIOFFI, Chan-Soo HWANG, Peter Joshua SILVERMAN, Tuncay CIL, Philip BEDNARZ, Peter CHOW, Carlos GARCIA HERNANDEZ
  • Publication number: 20240126074
    Abstract: The present disclosure provides a waveguide display apparatus. The waveguide waveguide display apparatus of the present disclosure is a waveguide display apparatus for correcting curved surface reflection distortion, the waveguide display apparatus including a waveguide for guiding light inputted from the outside; a first diffractive optical element disposed at the waveguide, and diffracting the light inputted from the outside to the inside of the waveguide; and a second diffractive optical element disposed at the waveguide, and diffracting the light guided by the waveguide to output a plurality of diffracted lights in a direction of a curved surface reflector located outside, wherein the second diffractive optical element has a structure of a diffraction grating corresponding to a curvature of the curved surface reflector such that the diffracted lights are reflected at different locations of the curved surface reflector in directions parallel to each other.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 18, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Jae Jin Kim, Bo Ra Jung, Hye Won Hwang, Yeon Jae Yoo, Joon Young Lee, Bu Gon Shin, Min Soo Song
  • Publication number: 20240116184
    Abstract: An automated gas supply system includes a gas cylinder transfer unit configured to transfer a cradle in which one or more gas cylinders storing a gas therein are stored; a gas cylinder inspection unit configured to check properties of the gas stored in the gas cylinder transferred from the gas cylinder transfer unit and check whether the gas leaks from the gas cylinder; a storage queue configured to receive the gas cylinder from the gas cylinder inspection unit by a mobile robot and configured to classify and store the transferred gas cylinders according to the properties of the gas stored in the gas cylinder; and a gas cabinet configured to receive the gas cylinder from the storage queue by the mobile robot and fasten a gas pipe, which is connected to a semiconductor manufacturing process line, to a gas spray nozzle, which is disposed at one side of the received gas cylinder, to supply the gas stored in the gas cylinder to the semiconductor manufacturing process line, wherein the gas cabinet includes a resid
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Min Sung HA, Kwang-Jun KIM, Jong Kyu KIM, Hyun-Joong KIM, Jin Ho SO, Chi-Gun AN, Ki Moon LEE, Hui Gwan LEE, Beom Soo HWANG