Patents by Inventor Min Lim

Min Lim 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).

  • ALL-SOLID-STATE BATTERY WITH IMPROVED INTERFACIAL PROPERTIES
    Publication number: 20230207772
    Abstract: An all-solid-state battery comprises a cathode active material layer, an anode active material layer and a solid electrolyte layer interposed between the cathode active material layer and the anode active material layer, and wherein the all-solid-state battery satisfies Requirement 1 below, 3<(b1+b2)/a[10?4·cm3/mA]<11,??[Requirement 1] wherein, a indicates current density [mA/cm2] of the all-solid-state battery, b1 indicates surface roughness [?m] of one side of a cathode active material layer in a direction to a solid electrolyte layer, and b2 indicates surface roughness [?m] of one side of an anode active material layer in a direction to the solid electrolyte layer.
    Type: Application
    Filed: November 17, 2022
    Publication date: June 29, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Jae Min Lim, Hong Suk Choi, Seon Hwa Kim, Hee Soo Kang, Young Jin Nam, Sang Wan Kim
  • SEMICONDUCTOR MEMORY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME
    Publication number: 20230189524
    Abstract: A semiconductor memory device may include a substrate including a first and a second block region, and a stacked structure including insulating films and gate electrodes alternately stacked on the substrate. A vertical channel structure, a word line cut structure, and a block cut structure may penetrate the stacked structure. The word line cut structure may extend in a second direction. The block cut structure may extend in a first direction, connect to the word line cut structure, and define the first and second block regions. The block cut structure may include a first portion connected to the word line cut structure and a second portion connected to the first portion. From a planar viewpoint, the first portion may include at least a part not overlapping the second portion in the first direction and at least a region not overlapping the word line cut structure in the first direction.
    Type: Application
    Filed: August 10, 2022
    Publication date: June 15, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Min Gu KANG, Sang Don ZOO, Joon Sung KIM, Junghwan PARK, Seorim MOON, Seok Cheon BAEK, Cheol RYOU, Sun Young LEE, Cheol-Min LIM
  • LITHIUM SECONDARY BATTERY WITH HIGH DURABILITY AND MANUFACTURING METHOD THEREOF
    Publication number: 20230178715
    Abstract: Provided are a lithium secondary battery having high durability and a method for manufacturing the same. The lithium secondary battery includes a reinforcing layer positioned on the outside of at least one of a negative electrode current collector and a positive electrode current collector and including a matrix containing a polymer and a thermally conductive filler dispersed in the matrix.
    Type: Application
    Filed: November 13, 2022
    Publication date: June 8, 2023
    Inventors: Young Jin Nam, Hong Suk Choi, Sang Wan Kim, Seon Hwa Kim, Hee Soo Kang, Jae Min Lim, Sung Man Cho
  • Binder solution for all-solid-state batteries, electrode slurry including the binder solution, and method of manufacturing all-solid-state battery using the electrode slurry
    Patent number: 11652210
    Abstract: The present disclosure relates to a binder solution for all-solid-state batteries. The binder solution includes a polymer binder, a first solvent, and an ion-conductive additive, wherein the ion-conductive additive includes lithium salt and a second solvent, which is different from the first solvent.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: May 16, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Sang Mo Kim, Yong Sub Yoon, Jae Min Lim, Jin Soo Kim, Sang Heon Lee, Yoon Seok Jung, Young Jin Nam, Sung Hoo Jung, Dae Yang Oh
  • QUANTUM COMPUTER AND QUANTUM STATE SIMULATION METHOD USING SAME
    Publication number: 20230141618
    Abstract: A method of simulating a quantum state using a quantum computer is provided. The method includes simulating a quantum state of a target molecule using the quantum computer, measuring a Hamiltonian in a simulated quantum state of the target molecule, calculating energy from the Hamiltonian measurements, and calculating a ground state and ground energy of the target molecule through an optimization process of deriving a lowest energy state by adjusting parameters that determine the quantum state of the target molecule, wherein simulating of the quantum state is performed with the configuration of a quantum circuit in which one quantum bit (qubit) is assigned to a pair of spin orbitals.
    Type: Application
    Filed: April 25, 2022
    Publication date: May 11, 2023
    Inventors: Woo-Min Kyoung, Young-Min Rhee, You-Sung Jung, Gwon-Hak Lee, Kyung-Min Kim, June-Koo Rhee, Su-Min Lim
  • POWER-LINE EVENT LOCATION SYSTEMS AND METHODS
    Publication number: 20230145022
    Abstract: Disclosed are various embodiments for unsupervised power-line event location within a power-line network. In one embodiment, e-field measurements are received from a plurality of line-mounted sensors located on one or more power lines in the power-line network. The e-field measurements to voltage approximations. A feeder model of the power line network is constructed based at least in part on the voltage approximations. An event within the power-line network is identified. A location of the event is identified based at least in part on the feeder model.
    Type: Application
    Filed: November 10, 2022
    Publication date: May 11, 2023
    Applicant: Sentient Energy Technology, LLC
    Inventors: Milad IZADI, Mirrasoul J. MOUSAVI, Jong Min LIM
  • WATER-SOFTENING SYSTEM
    Publication number: 20230128055
    Abstract: A water-softening system includes a filter device including filter units that are provided in at least some of a plurality of supply channels arranged in parallel to supply raw water to a consumption site and that remove at least part of ionic matter contained in supplied raw water by electro-deionization and discharge soft water containing less ionic matter than the raw water, a plurality of supply valves provided in the plurality of supply channels to open or close the supply channels, and a processor connected to the filter device and the plurality of supply valves. The processor determines whether water is supplied to the consumption site and controls at least one of the plurality of supply valves to remain open to maintain a state in which water is allowed to be supplied to the consumption site, when it is determined that no water is supplied to the consumption site.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 27, 2023
    Applicant: KYUNGDONG NAVIEN CO., LTD.
    Inventors: Bum Seup KIM, Soo Young LEE, Ji Hyung YOON, Gu Min LIM
  • Device and method for degradation compensation of an area selected for rubbing
    Patent number: 11635850
    Abstract: Provided are a data processing device, a display device, and deterioration compensation method of the data processing device to determine a burn-in occurrence region by recognizing a user's touch in a display device including a touch function and accurately perform a degradation compensation on the burn-in occurrence region.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: April 25, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventor: Ho Min Lim
  • HYBRID SOLID ELECTROLYTE SHEET AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230121481
    Abstract: Disclosed are a hybrid solid electrolyte sheet and a method of manufacturing the same. The hybrid solid electrolyte sheet includes a hybrid solid electrolyte layer including a gel polymer electrolyte, thereby securing flexibility and alleviating brittleness. In addition, the hybrid solid electrolyte sheet includes a porous polymer film having a plurality of pores, thus minimizing the content of the acrylate monomer in the pores thereof and providing advantages of maintaining the continuity of the solid electrolyte while minimizing a decrease in ionic conductivity.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 20, 2023
    Inventors: Soon Chul Byun, Sang Mo Kim, Yong Seok Choi, Jae Min Lim, Hoon Seok, Sang Young Lee, Yong Hyeok Lee, Yi Su Jeong
  • Secondary battery
    Patent number: 11631857
    Abstract: A secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an electrolyte solution, wherein the positive electrode includes a current collector and a positive electrode active material layer disposed on the current collector, the positive electrode active material layer includes a positive electrode active material and carbon nanotubes, and the electrolyte solution includes a non-aqueous solvent, a lithium salt, and tetravinylsilane.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: April 18, 2023
    Inventors: Joo Yul Baek, Young Min Lim, Jun Muk Lim, Sang Hoon Choy, Chul Haeng Lee
  • Image sensors
    Patent number: 11626438
    Abstract: Image sensors are provided. The image sensor may include a substrate including a first surface and a second surface opposite the first surface, a photoelectric conversion layer in the substrate, and a lower capacitor connection pattern on the first surface of the substrate. The second surface of the substrate may be configured to receive incident light. The lower capacitor connection pattern may include a capacitor region and a landing region protruding from the capacitor region. The image sensors may also include a capacitor structure including a first conductive pattern, a dielectric pattern, and a second conductive pattern sequentially stacked on the capacitor region, a first wire on the capacitor structure and connected to the second conductive pattern, and a second wire connected to the landing region. The first conductive pattern may be connected to the lower capacitor connection pattern.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: April 11, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo Sung Moon, In Gyu Baek, Seung Han Yoo, Hae Min Lim, Min Jung Chung, Jin Yong Choi
  • Method and device for manufacturing artificial marble having stripe pattern
    Patent number: 11623373
    Abstract: The present invention relates to a method and device for manufacturing artificial marble. According to the present invention, artificial marble having a stripe pattern similar to that of natural stone, such as striato, may be provided.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: April 11, 2023
    Assignee: LG Hausys, Ltd.
    Inventors: Jung Min Lim, Jake Ha, Thae Hoon An, Jin Seok Kwak
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20230107166
    Abstract: The present disclosure relates to a heterocyclic compound being represented by Formula, an organic light emitting device including the heterocyclic compound and an organic light emitting display device including the organic light emitting device. The organic heterocyclic is included in an organic material layer of the organic light emitting device.
    Type: Application
    Filed: April 14, 2022
    Publication date: April 6, 2023
    Applicants: LG DISPLAY CO., LTD., LT Materials Co., Ltd.
    Inventors: Sang-Beom KIM, Young-Jun YU, Seon-Keun YOO, Seung-Kwang ROH, Woo-Chul CHOI, Ji-Ho BAEK, Kyung-Hoon LEE, Ki-Min LIM, Dong-Jun KIM, Young-Seok NO, Hyun-Joo LEE, Eui-Jeong CHOI
  • Method for preparing lithium bis(fluorosulfonyl)imide salt
    Patent number: 11618687
    Abstract: The present invention relates to a method for preparing a lithium bis(fluorosulfonyl)imide salt, including a step of dissolving bis(chlorosulfonyl)imide in an organic solvent in a non-glass vessel to prepare a first reaction solution; a step of injecting lithium fluoride (LiF) to the first reaction solution in the non-glass vessel and refluxing while heating to prepare a second reaction solution; a step of separating a product including a lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and a step of obtaining the lithium bis(fluorosulfonyl)imide salt in a solid phase from the product, wherein the organic solvent is at least one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene and acetonitrile.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: April 4, 2023
    Inventors: Byung Soo Kang, Hyun Jik Lee, Won Jae Lee, Chui Haeng Lee, Young Min Lim
  • Method for preparing lithium bis(fluorosulfonyl)imide
    Patent number: 11597650
    Abstract: The present invention relates to a novel method for preparing lithium bis(fluorosulfonyl)imide and, more specifically, to a method for preparing lithium bis(fluorosulfonyl)imide, capable of simply and economically preparing lithium bis(fluorosulfonyl)imide, which is a lithium salt to be used in an electrolyte solution for a lithium secondary battery, in a high yield and with high purity. According to the present invention, the novel method for preparing lithium bis(fluorosulfonyl)imide can resolve the problem of a conventional technique by reacting a bis(chlorosulfonyl)imide compound, which is a starting material, with a fluorination reagent, and then immediately treating the same with an alkali reagent without purification or concentration, and has an effect of enabling lithium bis(fluorosulfonyl)imide to be simply and economically prepared in a high yield and with high purity.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: March 7, 2023
    Assignees: CLS INC., SOLVAY FLUOR GMBH
    Inventor: Kwang Min Lim
  • ALL-SOLID-STATE BATTERY WITH IMPROVED DURABILITY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230058012
    Abstract: Disclosed are an all-solid-state battery that may have uniform deposition of lithium and have excellent durability, and a method of manufacturing the same.
    Type: Application
    Filed: August 8, 2022
    Publication date: February 23, 2023
    Inventors: Jae Min Lim, Hong Suk Choi, Sung Man Cho, Seon Hwa Kim, Young Jin Nam, Sang Wan Kim
  • Method for preparing solid electrolyte and all solid state battery including the same
    Patent number: 11575149
    Abstract: A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: February 7, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Institute of Science and Technology
    Inventors: Jae Min Lim, Ju Yeong Seong, Yong Jun Jang, Hun Gi Jung, Hyoung Chul Kim, Eu Deum Jung, Bin Na Yoon
  • Water-softening system
    Patent number: 11572287
    Abstract: A water-softening system includes a filter device including filter units that are provided in at least some of a plurality of supply channels arranged in parallel to supply raw water to a consumption site and that remove at least part of ionic matter contained in supplied raw water by electro-deionization and discharge soft water containing less ionic matter than the raw water, a plurality of supply valves provided in the plurality of supply channels to open or close the supply channels, and a processor connected to the filter device and the plurality of supply valves. The processor determines whether water is supplied to the consumption site and controls at least one of the plurality of supply valves to remain open to maintain a state in which water is allowed to be supplied to the consumption site, when it is determined that no water is supplied to the consumption site.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: February 7, 2023
    Assignee: Kyungdong Navien Co., Ltd.
    Inventors: Bum Seup Kim, Soo Young Lee, Ji Hyung Yoon, Gu Min Lim
  • High energy density all-solid-state battery and method for manufacturing the same
    Patent number: 11569526
    Abstract: Disclosed are an all-solid-state battery having high energy density and a method for manufacturing the same. One battery structure is pressed instead of pressing each cell unit, an amount of first or second electrode current collectors consumed is reduced, and insulating members are used, thereby simplifying a manufacturing process of the all-solid-state battery and allowing the all-solid-state battery to have high energy density and a stable structure.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: January 31, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Seok Choi, Hong Seok Min, Soon Chul Byun, Yun Sung Kim, Yong Gu Kim, Jae Min Lim
  • INTEGRATED COUNTER IN MEMORY DEVICE
    Publication number: 20230015255
    Abstract: A memory device according to the present invention comprises: a memory cell array in which memory cells are connected to wordlines and bitlines in a matrix form; and a control circuit for programming the memory cells or controlling a read operation, according to a start address, a burst length, a latency length, and a program or read command which are transmitted from a host, wherein the control circuit may comprise: a pulse generation unit for generating register pulses and counter pulses in synchronization with an operation clock; and a counter that sets the start address in synchronization with the register pulses, counts the number of counter pulses corresponding to the sum of the latency length and the burst length, and increases an address from the start address to the sum of the start address and the burst length.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 19, 2023
    Inventors: Young Seung KIM, Mi Hwa LIM, Dong Min LIM