Patents by Inventor Hyung-Min Kim

Hyung-Min 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: 20240170808
    Abstract: A battery cell is provided. The battery cell includes an electrode assembly including an active material and a foil, a case accommodating the electrode assembly, a cap assembly connected to the case and including a terminal, and a current collecting structure connecting the foil to the terminal.
    Type: Application
    Filed: July 27, 2023
    Publication date: May 23, 2024
    Inventors: John Cronin, Suk Chan KIM, Soo Min PARK, Hyung Ju PAIK, Hae Ryong JEON
  • Patent number: 11980045
    Abstract: Provided are an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element, wherein the organic material layer comprises each compound represented by Formula 1, Formula 2, or Formula 3, thereby the driving voltage of the organic electronic element can be lowered and the luminous efficiency and lifespan can be improved.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: May 7, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min Jin, Bu Yong Yun, Jae Ho Kim, Hyung Dong Lee, Chi Hyun Park
  • Publication number: 20240147849
    Abstract: A composition for an organic optoelectronic device an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula I, and the third compound is represented by Chemical Formula II or Chemical Formula III:
    Type: Application
    Filed: December 4, 2023
    Publication date: May 2, 2024
    Inventors: Jinhyun LUI, Dong Min KANG, Hyung Sun KIM, Yongtak YANG, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Pyeongseok CHO, Dalho HUH, Hyungyu LEE
  • Publication number: 20240131230
    Abstract: The present invention relates to an acellular skin substitute for breast reconstruction and a preparation method therefor. In the present invention, an acellular skin substitute may be prepared through the removal of epidermal layers and an acellularization process, in which the use of a proteolytic enzyme and a surfactant is excluded. In addition, since the acellular skin substitute is cut into suitable sizes and shapes to cover a breast reconstruction implant through design software and then cut out with a CNC machine, the time for breast reconstruction surgery may be reduced, and since no dead space is formed after suturing, the incidence of seromas may be reduced. Accordingly, the side effects of surgery may be lessened.
    Type: Application
    Filed: February 15, 2021
    Publication date: April 25, 2024
    Inventors: Sol LEE, Ki Min KIM, Sang Yeol KIM, Kwang Hoon SHIN, Hyun Seung LEE, Hyung Gu KIM, Whan Chul LEE
  • Publication number: 20240133728
    Abstract: A potassium nitrate level detection sensing module M in a strengthening furnace according to the present invention includes a level detection means, which is installed inside a glass strengthening furnace, installed at a height equal to a level line of strengthening liquid to be filled in the strengthening furnace F, and generates an electrical signal having a set threshold or more or an electrical signal having the set threshold or less when it comes into contact with the strengthening liquid and detects that the strengthening liquid filled in the glass strengthening furnace F has reached a set strengthening liquid level line. The potassium nitrate level detection sensing module in the strengthening furnace according to the present invention having such a configuration can automatically identify that potassium nitrate in a liquid state, which is melted in the strengthening furnace, has reached the set level line in the strengthening furnace.
    Type: Application
    Filed: January 20, 2022
    Publication date: April 25, 2024
    Inventors: Hyung Sup LEE, Yun Hoe KIM, Hyun Min KIM, Hyun Yeol YOON
  • Publication number: 20240130934
    Abstract: Disclosed is a bulk block for manufacturing a prosthesis having high aesthetics and processability required for one-day dental prosthetic materials, which is a dental composite bulk block comprising a glass ceramic matrix and a polymer, wherein the glass ceramic matrix consists of an amorphous glass matrix and a crystalline phase dispersed in the glass matrix, the crystalline phase comprises as a main crystalline phase at least one selected from a leucite crystalline phase and a lithium disilicate crystalline phase, and has an average particle diameter of 0.01-1.0 ?m, and the polymer is included in an amount of 20-40 wt % with respect to the weight of the total bulk block. The bulk block has the advantages of improved mechanical properties, being capable of preventing microleakage, exhibiting excellent aesthetics, and enabling machining.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 25, 2024
    Applicant: HASS CO., LTD.
    Inventors: Hyung Bong LIM, Sung Min KIM, Sung Ho HA, Moon Chang KIM, Hwan Soon KOH
  • Publication number: 20240138174
    Abstract: Provided are an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element, wherein the organic material layer comprises each compound represented by Formula 1, Formula 2, or Formula 3, thereby the driving voltage of the organic electronic element can be lowered and the luminous efficiency and lifespan can be improved.
    Type: Application
    Filed: March 15, 2023
    Publication date: April 25, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min JIN, Bu Yong YUN, Jae Ho KIM, Hyung Dong LEE, Chi Hyun PARK
  • Publication number: 20240128915
    Abstract: Disclosed is a motor driving apparatus including: a motor; an inverter including a switching element for driving the motor; a controller for controlling the switching element; a resolver including an excitation winding and a detection winding; and a resolver chip applying an excitation signal to the excitation winding by inputting a periodic signal from the controller, and receiving a feedback signal from the detection winding, wherein the resolver chip determines the number of rotations of the motor based on a change in a pulse width of a detection signal resulting from a comparison between a voltage of the feedback signal and a preset voltage, and output a signal to the inverter for setting an inertial driving control mode according to the number of rotations of the motor in a failure state of the controller.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Tae Hwan KANG, Hyung Min PARK, Joo Won PARK, Beom Cheol CHO, Yun Ho CHOI, Yeon Ho KIM, Won Hee JO
  • Patent number: 11955648
    Abstract: A pouch-type battery case includes a cup portion, which accommodates therein an electrode assembly formed by stacking an electrode and a separator, and a plurality of die edges connecting an outer wall of the cup portion to a side extending from the outer wall. The die edges include a first region, which is rounded at a first radius (r1) of curvature and at which an electrode tab extending from the electrode is positioned, and a second region which is other than the first region and rounded at one or more second radii (r2, r3, r4) of curvature less than or equal to the first radius (r1) of curvature. The second region is divided into an inner region and an outer region with respect to the first region, and the radius (r2) of curvature in the inner region differs from the radii (r3, r4) of curvature in the outer region.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 9, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jeong Min Ha, Sang Hun Kim, Sin Woong Kim, Geun Hee Kim, Hyun Beom Kim, Hyung Ho Kwon
  • Publication number: 20240114709
    Abstract: The quantum dot comprises a ligand which is a copolymer comprising a first repeating unit comprising at least one or more hole transporting functional groups and a second repeating unit comprising at least one or more photocrosslinking functional groups.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 4, 2024
    Applicants: LG DISPLAY CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Joona BANG, Ki Seok CHANG, Jeong Min MOON, Soon Shin JUNG, Dong Hoon CHOI, Hyung Jong KIM, Jae Wan KO
  • Patent number: 11941845
    Abstract: An apparatus for estimating a camera pose according to an embodiment of the present disclosure includes a similar image searcher, a clusterer, and an estimator. The similar image searcher searches for a plurality of images similar to an input image, from among a plurality of previously-stored images, based on the input image. The clusterer creates a cluster including at least some similar images meeting predetermined conditions, from among the plurality of similar images, based on viewpoint data tagged to each of the plurality of similar images. The estimator estimates a pose of a camera that has generated the input image, based on the cluster.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: March 26, 2024
    Assignee: MAXST CO., LTD.
    Inventors: Sang Rok Kim, Kyu Sung Cho, Jae Wan Park, Tae Yun Son, Hyung Min Lee
  • Patent number: 11942162
    Abstract: A method for operating a memory device is provided. The method includes providing a high voltage signal to a memory cell array including a plurality of memory cells using a first wiring, providing a logic signal to the memory cell array using a second wiring, and providing a shielding signal to the memory cell array using a third wiring arranged between the first wiring and the second wiring. A highest voltage level of the logic signal is lower than a highest voltage level of the high voltage signal, and the shielding signal includes a negative first voltage level in a first mode and a positive second voltage level in a second mode.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung Soo Kim, Dae Han Kim, Jong Min Kim, Myoung Won Yoon
  • Patent number: 11935296
    Abstract: Provided is an apparatus for online action detection, the apparatus including a feature extraction unit configured to extract a chunk-level feature of a video chunk sequence of a streaming video, a filtering unit configured to perform filtering on the chunk-level feature, and an action classification unit configured to classify an action class using the filtered chunk-level feature.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: March 19, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin Young Moon, Hyung Il Kim, Jong Youl Park, Kang Min Bae, Ki Min Yun
  • Patent number: 11929140
    Abstract: A memory controller comprising a DMA master device configured to provide a first data group to a non-volatile memory (NVM) device, a program buffer memory configured to temporarily store the first data group before the DMA master device provides the first data group to the NVM device, an exclusive OR computing circuit configured to perform an exclusive OR computation and an accumulation on a plurality of data included in the first data group provided from the program buffer memory to generate a first recovery data, after the DMA master device provides the first data group to the NVM device, and a buffer slave device including a first program recovery buffer memory configured to store the first recovery data and provide the first recovery data from the first program recovery buffer memory to the program buffer memory, in response to a program failure signal, may be provided.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: March 12, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Min Lee, Hyung Jin Kim, Seong Wan Hong
  • Patent number: 11929389
    Abstract: An integrated circuit device includes a lower electrode, an upper electrode, and a dielectric layer structure between the lower electrode and the upper electrode, the dielectric layer structure including a first surface facing the lower electrode and a second surface facing the upper electrode. The dielectric layer structure includes a first dielectric layer including a first dielectric material and a plurality of grains extending from the first surface to the second surface and a second dielectric layer including a second dielectric material and surrounding a portion of a sidewall of each of the plurality of grains of the first dielectric layer in a level lower than the second surface. The second dielectric material includes a material having bandgap energy which is higher than bandgap energy of the first dielectric material.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 12, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youn-soo Kim, Seung-min Ryu, Chang-su Woo, Hyung-suk Jung, Kyu-ho Cho, Youn-joung Cho
  • Publication number: 20240080320
    Abstract: A server according to an embodiment includes a processor configured to receive a friend add request for a target account from a user terminal accessed with a user account; based on one of the user account and the target account being a protected account, transmit an approval request for the friend add request to a protector account connected to the protected account; and based on receiving a reply to the approval request from the protector terminal, add the target account to a friend list of the user account.
    Type: Application
    Filed: April 27, 2023
    Publication date: March 7, 2024
    Inventors: You Jin KIM, Jung Woo CHOI, Jenog Ryeol CHOI, Joong Seon KIM, Hong Chan YUN, Ju Ho CHUNG, Do Hyun YOUN, Hyung Min KIM, Hyun Ok CHOI, Chun Ho KIM, Soo Beom KIM, Min Jeong KIM, Chang Oh HEO, Eun Soo HEO
  • Patent number: 11918781
    Abstract: An infusion flow regulator includes: a main body having an inlet through which fluid is introduced and an outlet through which the fluid is discharged; and a rotary dial rotatably coupled to the main body, with a sealing member interposed therebetween, so as to regulate a flow rate of the fluid, in which the rotary dial includes a regulating flow path having a shape of a recessed groove in cross section with a first width and a first height, and the regulating flow path includes a first region in which the first width is constant and the first height is decreased, and a second region in which both the first width and the first height are decreased. By the aforementioned configuration, the infusion flow regulator for the fluid can accurately regulate the flow rate even in a region where the flow rate of the fluid is very small.
    Type: Grant
    Filed: May 27, 2019
    Date of Patent: March 5, 2024
    Assignee: Korea Aerospace Research Institute
    Inventors: Poo Min Park, Hyung Mo Kim, Tae Choon Park, Young Seok Kang, Jae Sung Huh, Doo Yong Lee
  • Publication number: 20240069524
    Abstract: Disclosed is an apparatus for excitation signal generation for a resolver. The apparatus includes a sine wave generator that generates a sine wave based on a square wave, an amplifier that amplifies the sine wave, a differential signal generator that converts, into a differential signal, the amplified sine wave, a driver that inputs the differential signal to a coil, and a processor that generates an excitation signal by increasing a voltage of the sine wave from a start voltage to a target voltage through at least one of the sine wave generator and the amplifier based on a transient current that flows into the coil in a transient response interval.
    Type: Application
    Filed: December 27, 2022
    Publication date: February 29, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Yun Ho CHOI, Hyung Min PARK, Joo Won PARK, Yeon Ho KIM, Won Hee JO, Tae Hwan KANG, Beom Cheol CHO
  • Publication number: 20240069670
    Abstract: A touch detection module includes: first driving electrodes side by side; first detection electrodes intersecting the first driving electrodes; second driving electrodes on front surfaces of the first driving electrodes corresponding to the first driving electrodes with a touch insulating layer interposed therebetween; second detection electrodes on front surfaces of the first detection electrodes corresponding to the first detection electrodes with the touch insulating layer interposed therebetween; driving switching circuits electrically connecting the second driving electrodes to the respective first driving electrodes corresponding to each other or a low potential voltage source; detecting switching circuits electrically connecting the second detection electrodes to the respective first detection electrodes corresponding to each other or the low potential voltage source; and a touch driving circuit configured to supply touch driving signals to the first driving electrodes and to detect touch detection sig
    Type: Application
    Filed: July 6, 2023
    Publication date: February 29, 2024
    Inventors: Hyung Bae KIM, Jeon Min KANG
  • Patent number: D1021767
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: April 9, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Beom Kim, Jeong Min Ha, Gi Man Kim, Dae Hong Kim, Sin Woong Kim, Se Young Oh, Geun Hee Kim, Hyung Ho Kwon