Patents by Inventor Min-Ji Kim

Min-Ji 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).

  • Publication number: 20240113402
    Abstract: A cylindrical battery cell includes a jelly-roll having a first electrode tab protruding upward and a second electrode tab protruding downward, a battery can configured to accommodate the jelly-roll through a top opening and electrically connected to the second electrode tab, a first current collecting plate coupled to the first electrode tab at an upper portion of the jelly-roll, an insulating shrink tube having a first cover portion for covering at least a part of the first current collecting plate and a second cover portion for covering a top end of an outer circumference of the jelly-roll, and a top cap electrically connected to the first current collecting plate and configured to cover the opening.
    Type: Application
    Filed: August 8, 2022
    Publication date: April 4, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Min-Ki JO, Bo-Hyun KANG, Do-Gyun KIM, Geon-Woo MIN, Su-Ji CHOI, Kwang-Su HWANGBO
  • Publication number: 20240113332
    Abstract: The present invention relates to a lithium secondary battery which includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an electrolyte solution, wherein a patterned gel polymer electrolyte layer is included on one surface or both surfaces of at least one structure of the positive electrode, the negative electrode, or the separator.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 4, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Joo Sung Lee, Min Ji Kim, Ho June Kim
  • Patent number: 11949125
    Abstract: A separator for an electrochemical device including a porous polymer substrate and a porous coating layer on at least one side of the porous polymer substrate. The porous coating layer includes first binder particles, second binder particles, and inorganic particles. The inorganic particles are mostly dispersed in a first surface region of the porous coating layer, and the second binder particles are mostly dispersed in a second surface region of the porous polymer substrate, in which the first surface region faces the porous polymer substrate and the second surface region is an opposite surface region to the first surface region. The inorganic particles have a larger weight per particle than each respective weight per particle of the first and second binder particles.
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: April 2, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Min Ji Kim, Seung Hyun Lee, Kyung Ryun Ka
  • Publication number: 20240106070
    Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; an electrode lead electrically connected to an electrode tab included in the electrode assembly and protruding out of the battery case via the sealing portion; and a lead film located at a portion corresponding to the sealing portion in at least one of an upper portion and a lower portion of the electrode lead, wherein a gas discharge guiding unit is inserted in the lead film, the battery case includes a cover portion extending from the sealing portion, and the cover portion is located on the lead film and protrudes in an outer direction of the battery case.
    Type: Application
    Filed: July 6, 2022
    Publication date: March 28, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dae-Woong Song, Sang-Hun Kim, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Publication number: 20240097218
    Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 21, 2024
    Inventors: Min Kyu Sim, Jong Seok Park, Min Su Kim, Jae Hwan Lee, Ki Deok Han, Eun Ji Jo, Su Wan Park, Gi Yeong Jeon, June Hee Kim, Wi Dae Park, Dong Min Seo, Seol Hee Kim, Dong Yeop Lee, Jun Hyo Su, Byoung Eun Han, Seung Huh
  • Publication number: 20240088493
    Abstract: The present disclosure relates to a secondary battery comprising an electrode assembly having an electrode lead attached thereto, a case comprising a receiving portion in which the electrode assembly is received and a sealing portion comprising a sealant resin and configured to seal the electrode assembly, a lead film configured to cover a portion of an outer surface of the electrode lead and interposed between the electrode lead and the case, a vent area disposed in at least a portion of the case, and a vent member comprising a first layer comprising a resin having lower melting point than the sealant resin, and a second layer disposed on at least one surface of the first layer and comprising an adhesive material. The vent member may be inserted into the vent area. A thickness of the second layer may be equal to or smaller than 5 ?m.
    Type: Application
    Filed: December 13, 2022
    Publication date: March 14, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sang-Hun Kim, Dae-Woong Song, Min-Hyeong Kang, Hyung-Kyun Yu, Hun-Hee Lim, Soo-Ji Hwang
  • Publication number: 20240076199
    Abstract: A method for producing manganese(II) sulfate monohydrate includes a pulverization and washing step of pulverizing and washing a manganese-containing by-product, a leaching step of leaching the pulverized manganese-containing by-product after the pulverization and washing step to produce a leachate, a neutralization step of neutralizing the leachate produced in the leaching step, an impurity removal step of removing impurities from the leachate neutralized in the neutralization step, a solvent extraction step of recovering manganese in the form of an aqueous solution of manganese sulfate from a process liquid subjected to the impurity removal step by using a solvent extraction method, and a crystallization step of producing manganese(II) sulfate monohydrate by evaporating and concentrating the aqueous solution of manganese sulfate produced in the solvent extraction step.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 7, 2024
    Inventors: Min Ji KIM, Sang Chil PARK
  • Publication number: 20240079724
    Abstract: A separator for an electrochemical device including a porous polymer substrate and a porous coating layer on at least one side of the porous polymer substrate. The porous coating layer includes first binder particles, second binder particles, and inorganic particles. The inorganic particles are mostly dispersed in a first surface region of the porous coating layer, and the second binder particles are mostly dispersed in a second surface region of the porous polymer substrate, in which the first surface region faces the porous polymer substrate and the second surface region is an opposite surface region to the first surface region. The inorganic particles have a larger weight per particle than each respective weight per particle of the first and second binder particles.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 7, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Min Ji KIM, Seung Hyun LEE, Kyung Ryun KA
  • Publication number: 20240081001
    Abstract: A display device includes a display panel having a folding axis extending in a first direction; and a panel supporter disposed on a surface of the display panel. The panel supporter includes a first layer including a first base resin and first fiber yarns extending in the first direction and dispersed in the first base resin, a second layer disposed on the first layer, the second layer including a second base resin and second fiber yarns extending in a second direction intersecting the first direction and dispersed in the second base resin, and a third layer disposed on the second layer, the third layer including a third base resin and third fiber yarns extending in the first direction and dispersed in the third base resin.
    Type: Application
    Filed: May 1, 2023
    Publication date: March 7, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Soh Ra HAN, Yong Hyuck LEE, Hong Kwan LEE, Hyun Jun CHO, Min Ji KIM, Sung Woo EO, Eun Gil CHOI, Sang Woo HAN
  • Publication number: 20240066068
    Abstract: The present disclosure relates to a composition for skin improvement and a pharmaceutical composition for preventing or treating an inflammatory skin disease, the compositions including an umbilical cord-derived mesenchymal stem cell culture medium as an active ingredient. The compositions exhibit a wound relief, wrinkle improvement, regeneration, elasticity increase, moisturizing, barrier strengthening, anti-inflammatory or antioxidant effect, and thus can be effectively used as a cosmetic composition for skin improvement or a pharmaceutical composition for preventing or treating an inflammatory skin disease.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 29, 2024
    Applicant: HANS PHARMA CO., LTD.
    Inventors: Na Eun LEE, Jung Tae LEE, Geun Young KIM, Jin Young KIM, Dong Wook KIM, Min Ji LEE, Ro Un LEE
  • Publication number: 20240071564
    Abstract: In embodiments of the present disclosure, disclosure is an immunogenicity prediction method comprising the steps of: acquiring information about synthetic long peptides for treating carcinoma in a subject through an immunogenicity prediction device; processing the synthetic long peptides by one processing method of embedding, one-hot encoding, and BLOSUM through the immunogenicity prediction device, and outputting one or more antigen feature values based on the processed data; inputting the cleavage probability vector for each position of the synthetic long peptides through the immunogenicity prediction device to output one or more cleavage feature values; inputting a neoantigen peptide sequence, an HLA class I sequence, an HLA class II sequence within the synthetic long peptides through the immunogenicity prediction device to output one or more neoantigen feature values related to the immunity and binding affinity to the neoantigen peptide sequence; and outputting an immunogenicity score of the neoantigen pe
    Type: Application
    Filed: April 28, 2023
    Publication date: February 29, 2024
    Inventors: Tae soon HWANG, Soon Myung PAIK, Seong Eui HONG, Hae Suk KIM, Eon Ji NOH, Min Ho JUNG, Seong Gwang KIM, In Young KIM
  • Publication number: 20240071278
    Abstract: A display apparatus having a mura compensation function includes a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored; and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied, wherein the coefficient values are set so that the mura compensation equation has been fit to have a curve that satisfies known difference values of selected gray levels, a first estimation difference value of a first estimation gray level higher than the selected gray levels, and a second estimation difference value of a second estimation gray level lower than the selected gray levels, and wherein the compensation data comprises the coefficient values of the mura compensation equation in which all of the known difference values of the selected gray levels, the first estimation difference value, and the second estimation difference value have a differen
    Type: Application
    Filed: October 25, 2023
    Publication date: February 29, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Jun Young PARK, Min Ji LEE, Gang Won LEE, Young Kyun KIM, Ji Won LEE, Jung Hyun KIM, Suk Ju KANG, Sung In CHO
  • Publication number: 20240063508
    Abstract: A separator and an electrochemical device comprising same are provided. The separator includes a porous polymer substrate having a plurality of pores; a first porous coating layer on one surface of the porous polymer substrate; and a second porous coating layer on the other surface of the porous polymer substrate. The first porous coating layer includes a plurality of first inorganic particles and first binder particles on a part or all of the surface of the first inorganic particles to connect and fix the first inorganic particles. The second porous coating layer includes a plurality of second inorganic particles and second binder particles on a part or all of the surface of the second inorganic particles to connect and fix the second inorganic particles. The average particle diameter of the second binder particles is at least 10-fold larger than the average particle diameter of the first binder particles.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 22, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung-Ryun KA, Min-Ji KIM, Seung-Hyun LEE, Hye-won KIM, Dong-Wook SUNG
  • Patent number: 11908996
    Abstract: The present invention relates to a lithium secondary battery which includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an electrolyte solution, wherein a patterned gel polymer electrolyte layer is included on one surface or both surfaces of at least one structure of the positive electrode, the negative electrode, or the separator.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: February 20, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Joo Sung Lee, Min Ji Kim, Ho June Kim
  • Patent number: 11899947
    Abstract: A storage device includes a nonvolatile memory device including a plurality of nonvolatile memories; a controller configured to allocate write blocks of the nonvolatile memory device to a plurality of streams provided from an outside; and a buffer memory configured to store a result of allocation of the write blocks to the plurality of streams, wherein the controller is further configured to reallocate the write blocks of the nonvolatile memory device to the plurality of streams based on the result of allocation stored in the buffer memory.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Won Jung, Min Ji Kim, Hye Jeong Jang, Su Hwan Kim, Min Sik Son, Dong Hwan Jeong, Young Rae Jo
  • Publication number: 20240016872
    Abstract: Provided is a composition for preventing or ameliorating bromhidrosis, including a seed fermentation product of a plant belonging to the genus Lotus. The composition may inhibit production of substances related to bromhidrosis by reducing proportions of microorganisms of the genus Corynebacterium and the genus Anaerococcus, which are related to bromhidrosis, in the microbiome.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 18, 2024
    Inventors: Jae Ho SHIN, Min Ji KIM, Min Chul KIM, Jai Hyun SO, Hyung Woo JO, Kyu Young SHIM, Dong Geol LEE, Seung Hyun KANG
  • Publication number: 20240021530
    Abstract: A semiconductor package includes a first semiconductor package and a second semiconductor package on the first semiconductor package. The first semiconductor package includes a lower redistribution substrate, a connection substrate on the lower redistribution substrate, the connection substrate includes a through hole, a first insulating layer and a through via penetrating the first insulating layer, a lower semiconductor chip in the through hole, a connection layer between the connection substrate and the lower redistribution substrate, the connection layer includes a first metal pattern and a solder pattern on the first metal pattern, a first molding layer on the lower semiconductor chip and the connection substrate, and an upper redistribution substrate on the first molding layer. The second semiconductor package includes a package substrate, an upper semiconductor chip on the package substrate, and a second molding layer on the package substrate and the upper semiconductor chip.
    Type: Application
    Filed: March 5, 2023
    Publication date: January 18, 2024
    Inventors: YOONYOUNG JEON, Minju KIM, MIN JI KIM, YOUNGMIN KIM, Changbo LEE
  • Publication number: 20230420696
    Abstract: The present disclosure relates to a method for manufacturing core-shell particles using carbon monoxide, and more particularly, to a method for manufacturing core-shell particles, the method of which a simple and fast one-pot reaction enables particle manufacturing to reduce process costs, facilitate scale-up, change various types of core and shell metals, and form a multi-layered shell by including the steps of adsorbing carbon monoxide on a transition metal for a core, and reacting carbon monoxide adsorbed on the surface of the transition metal for the core, a metal precursor for a shell, and a solvent to form particles with a core-shell structure having a reduced metal shell layer formed on a transition metal core.
    Type: Application
    Filed: September 12, 2023
    Publication date: December 28, 2023
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Gu-gon PARK, Eun Jik LEE, Kyunghee KIM, Sung-dae YIM, Seok-hee PARK, Min-ji KIM, Young-jun SOHN, Byungchan BAE, Seung-gon KIM, Dongwon SHIN, Hwanyeong OH, Seung Hee WOO, So Jeong LEE, Hyejin LEE, Yoon Young CHOI, Won-yong LEE, Tae-hyun YANG
  • Publication number: 20230420802
    Abstract: A separator for an electrochemical device, including a porous substrate and a porous coating layer on at least one side of the porous substrate. The porous coating layer includes a binder resin, inorganic particles, and an ionic dispersant. The inorganic particles include plate-shaped particles a having a Mohs hardness of 3 or less and a density of 3 g/cm3 or less, in which the plate-shaped particles a contain kaolin. The separator can be implemented to be thinner and lighter than conventional counterparts, has improved heat shrinkage characteristics, and is not easily damaged under pressure.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 28, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: So-Mi JEONG, Min-Ji KIM, Won-Sik BAE, Yeo-Ju YOON, So-Yeong LEE
  • Publication number: 20230375451
    Abstract: A method for manufacturing a battery. According to the method, a combination of binder resin composition and organic solvent causing low dissolution of polymer may be selected before manufacturing a battery. The binder resin composition, organic solvent or both may be applied to the manufacture of a battery to prevent degradation of adhesion of battery devices, and an increase in resistance caused by an increase in viscosity of an electrolyte.
    Type: Application
    Filed: November 22, 2021
    Publication date: November 23, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Min-Ji KIM, So-Mi JEONG, Da-Kyung HAN