Patents by Inventor Han Kim

Han 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).

  • Patent number: 11898262
    Abstract: Nickel-plated stainless steel sheets and a method of manufacturing the same are provided. Each of the nickel-plated stainless steel sheets includes a stainless steel base plate and a nickel plating layer formed on at least one surface of the stainless steel base plate by electroplating, in which the nickel plating layer includes a strike plating layer and a main plating layer which are sequentially laminated on the one surface of the stainless steel base plate.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: February 13, 2024
    Assignee: TCC Steel Corp.
    Inventors: Jin Hwan Chung, Tae Woo Kwon, Hyun Jun Baek, Yoon Han Kim, Jun Mo Jeon
  • Patent number: 11901125
    Abstract: A capacitor component includes a body including a capacitance formation portion including a plurality of unit devices including a first internal electrode, a first dielectric film surrounding the first internal electrode, and a second internal electrode surrounding the first dielectric film, and a molded portion surrounding the capacitance formation portion, first and second external electrodes respectively disposed on a first surface and a second surface of the body opposing each other in a first direction to be respectively connected to the first and second internal electrodes. Cross-sections perpendicular to the first direction of at least two of the plurality of unit devices have a polygonal shape.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Jong Lee, Han Kim, Min Cheol Park, Su Bong Jang
  • Patent number: 11901269
    Abstract: A semiconductor package includes: a semiconductor chip having an active surface, on which a connection pad is disposed, and an inactive surface opposite to the active surface; a heat-dissipating member disposed on the inactive surface of the semiconductor chip and including graphite; an encapsulant sealing at least a portion of each of the semiconductor chip and the heat-dissipating member; a capping metal layer disposed directly between the heat-dissipating member and the encapsulant; and a connection structure disposed on the active surface of the semiconductor chip and including a redistribution layer electrically connected to the connection pad, wherein the heat-dissipating member includes holes passing through at least a portion of the heat-dissipating member, and the holes overlap the inactive surface of the semiconductor chip.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seongchan Park, Sanghyun Kwon, Hyungkyu Kim, Han Kim, Choonkeun Lee, Seungon Kang
  • Patent number: 11901332
    Abstract: A semiconductor device structure and a method for manufacturing a semiconductor device. As a non-limiting example, various aspects of this disclosure provide a method for manufacturing a semiconductor device that comprises ordering and performing processing steps in a manner that prevents warpage deformation from occurring to a wafer and/or die due to mismatching thermal coefficients.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: February 13, 2024
    Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Yeong Beom Ko, Jin Han Kim, Dong Jin Kim, Do Hyung Kim, Glenn Rinne
  • Patent number: 11901127
    Abstract: A dielectric composition and a multilayer capacitor including the same are provided. The dielectric composition includes a BaTiO3-base main component, a first subcomponent including an Nb component and a Gd component, a second subcomponent including an Mg component, and a third subcomponent including a Ba component and a Ca component. The first subcomponent is included in an amount of 4 moles or less per 100 moles of the main component. In the first subcomponent, a molar content of Nb and a molar content of Gd satisfy 0.33?Nb/Gd, and in the third subcomponent, a molar content of Ba and a molar content of Ca satisfy 0.2?Ca/(Ba+Ca).
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: February 13, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Sung Park, Jeong Yun Park, Hyoung Uk Kim, Jong Han Kim, Chung Eun Lee
  • Publication number: 20240048643
    Abstract: Methods for building, transmitting, and receiving frame structures in power line communications (PLC) are described. Various techniques described herein provide a preamble design using one or more symbols. One or more preamble symbols may be interspersed within a header portion of a PLC frame to facilitate estimation of a frame boundary and/or sampling frequency offset, for example, in the presence of impulsive noise.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Inventors: Anand G. Dabak, Badri N. Varadarajan, Il Han Kim, Tarkesh Pande
  • Publication number: 20240049467
    Abstract: A three dimensional semiconductor device is disclosed. The tree dimensional semiconductor device includes a word line stack over a substrate and a channel pillar structure passing through the word line stack in a vertical direction perpendicular to a top surface of the substrate. The channel pillar structure includes a channel structure. The channel structure includes a blocking layer, a trap layer, a tunneling layer, a channel layer, a filling layer, and a back gate electrode. The channel structure has a pillar shape.
    Type: Application
    Filed: January 25, 2023
    Publication date: February 8, 2024
    Inventors: In Ku KANG, Chang Han KIM, Yun Heub SONG, Jae Min SIM
  • Publication number: 20240038173
    Abstract: Provided is a pixel driving circuit capable of reducing power consumed for pixel driving by reducing the number of times a capacitor is charged. The pixel driving circuit includes: a video memory configured to store video data related to driving of a plurality of light-emitting devices; a plurality of sub-pixel driving units, respectively corresponding to the plurality of light-emitting devices, configured to supply power to the plurality of light-emitting devices according to the video data stored in the video memory, each of the plurality of sub-pixel driving units having a capacitor unit for charging power required for driving each of the plurality of light-emitting devices; a charge control memory configured to store data related to charging of the capacitor unit; and a charge controller configured to control whether the capacitor unit is charged according to charge control data stored in the charge control memory.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 1, 2024
    Applicant: SAPIEN SEMICONDUCTORS INC.
    Inventors: Ji Han KIM, Jin Woong Jang, Ji Haeng Lee, Dae Young Jung, Jong Gu Jeon
  • Publication number: 20240040466
    Abstract: A network includes a mobile network node (MNN) that includes a mobile node communications manager (MNCM) to facilitate wireless communications to a plurality of stationary network nodes (SNNs) in a wireless network via a wireless network protocol. The MNCM utilizes a multicast address received over the wireless network. The multicast address is assigned to a predetermined network time slot to communicate uplink data from the MNN to the SNNs. The MNN receives downlink data via a separate predetermined network address and time slot assigned to a given SNN.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: ARITON XHAFA, JIANWEI ZHOU, XIAOLIN LU, IL HAN KIM, KAICHIEN TSAI
  • Patent number: 11884852
    Abstract: The present invention is to provide multilayered multiple quantum dot-doped nanoparticles, each of the multiple quantum dot-doped nanoparticles has a structure consisting of an inorganic core particle, a quantum dot-embedded layer, and a silica/quantum dot composite shell. The multiple quantum dot-doped nanoparticles can be used to detect biomolecules with improved quantum yield (QY) and brightness while maintaining a large area covered by the quantum dots and stable bonds of the quantum dots. Therefore, the multiple quantum dot-doped nanoparticles are suitable for bioapplications, including bioplatforms and highly sensitive methods for detecting biomolecules.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: January 30, 2024
    Assignees: BIOSQUARE INC., KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP
    Inventors: Bong Hyun Jun, Sung Wook Yoon, Yoon Sik Lee, Dong Ok Choi, Xuan Hung Pham, Tae Han Kim, Jung Won Kim
  • Patent number: 11885528
    Abstract: The present invention relates to an air purifier in which vertical rotation and horizontal rotation are performed simultaneously and independently and which has a stable structure.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: January 30, 2024
    Assignee: COWAY CO., LTD.
    Inventors: Dong Wook Kim, Sung Jae Lee, Ki Chul Kim, Young Jae Lee, Kyu Han Kim, Jin Kyu Joung
  • Patent number: 11887692
    Abstract: An operation method of a memory device, having a plurality of memory cells, includes receiving a partial write command, which includes a partial write enable signal (PWE) and a plurality of mask signals, during a command/address input interval. A data strobe signal is received through a data strobe line after receiving the partial write command Data is received through a plurality of data lines in synchronization with the data strobe signal during a data input interval. A part of the data is stored in the plurality of memory cells based on the plurality of mask signals, in response to the partial write enable signal, during a data write interval.
    Type: Grant
    Filed: November 26, 2021
    Date of Patent: January 30, 2024
    Inventors: Wonjae Shin, Nam Hyung Kim, Dae-Jeong Kim, Do-Han Kim, Deokho Seo, Insu Choi
  • Publication number: 20240029202
    Abstract: A super-resolution video processing method and system for effective video compression can include receiving a low-resolution training video and training a neural network using a video, which is output by applying the low-resolution training video to the neural network and differentiable units included in a video encoding module, and a high-resolution training video to convert a low-resolution video into a high-resolution video.
    Type: Application
    Filed: November 14, 2022
    Publication date: January 25, 2024
    Inventors: Si-jung KIM, Joo Han KIM, Ung Won LEE, Min Yong JEON
  • Publication number: 20240032255
    Abstract: A cooling module comprising a porous media that is at least partially inserted into a coolant channel of a heatsink. Generally the coolant is a liquid, though in some instances it may be a gas. More specific, a cooling module for providing enhanced localized cooling of a heatsink comprising a porous media having a volume and a seal plate connected to the porous media, wherein a portion of the volume of the porous media extends through a wall and/or a heatframe of the heatsink into a coolant channel such that coolant flows through the porous media extending into the coolant channel. The seal plate provides a seal for the wall and/or the heatframe so that the coolant does not flow out the wall and/or the heatframe. The seal plate provides enhanced localized cooling to a heat producing device that is at least in partial contact with the seal plate.
    Type: Application
    Filed: December 23, 2020
    Publication date: January 25, 2024
    Inventors: Joo Han KIM, Lucius AKALANNE, Brian HODEN
  • Publication number: 20240025305
    Abstract: Disclosed are a system and method for controlling a seat for a vehicle. In particular, the system includes a seat positioned in a vehicle, a motor embedded in the seat and configured to adjust an operation of the seat, a Hall sensor configured to sense an operation of the motor, and a controller configured to measure a pulse width according to the operation of the motor by means of the Hall sensor and determine whether jamming occurs during the operation of the seat based on the measured pulse width.
    Type: Application
    Filed: March 21, 2023
    Publication date: January 25, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAE WON SAN UP CO., LTD
    Inventors: Kug Hun Han, Yo Han Kim, Dong Hoon Lee, Jang Sung Chun, Dae Yong JANG, Si Hyung Song, Dong Jun Lee, Han Jin Kim, Jae Myung Hur, Won Ho Chang
  • Publication number: 20240029947
    Abstract: A magnetic shielding sheet for a wireless power reception module is provided. A magnetic shielding sheet for a wireless power reception module according to an exemplary embodiment of the present invention, which is applied to a wireless power reception module capable of a wireless power share (WPS) function and has an overall thickness of 150 ?m or less. The magnetic shielding sheet includes a first sheet made of a magnetic material to shield a magnetic field, and a second sheet laminated as a monolayer on one surface of the first sheet by means of a bonding adhesive layer, wherein the second sheet is provided to have a smaller thickness than a thickness of the first sheet while having a saturation magnetic flux density twice or more than a saturation magnetic flux density of the first sheet.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 25, 2024
    Inventors: Kil Jae JANG, Dong Hoon LEE, Chol Han KIM
  • Publication number: 20240030431
    Abstract: The present invention relates to a lithium battery cathode active material and a preparation method therefor, the material having an orientation formed by firing a density gradient precursor in which the density gradually changes from the inside of second particles, formed as an aggregate of primary particles, to the outside of the particles. The lithium battery cathode active material according to the present invention has an oriented structure, and thus can have a long lifespan and high capacity characteristics.
    Type: Application
    Filed: November 23, 2021
    Publication date: January 25, 2024
    Inventors: Seung Un Choi, Jae Han Kim, Deuk Su Kim, Hye Jeong Park, Jeong Han Kim
  • Patent number: 11881467
    Abstract: A semiconductor package includes a first connection structure having first and second surfaces and including a first redistribution layer, a first semiconductor chip disposed on the first surface and having a first connection pad electrically connected to the first redistribution layer, a second semiconductor chip disposed around the first semiconductor chip on the first surface and having a second connection pad electrically connected to the first redistribution layer, an interconnection bridge disposed on the second surface to be spaced apart from the second surface and connected to the first redistribution layer through a connection member to electrically connect the first and second connection pads to each other, and a second connection structure disposed on the second surface to embed the interconnection bridge and including a second redistribution layer electrically connected to the first redistribution layer.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: January 23, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jungho Shim, Han Kim, Chulkyu Kim
  • Publication number: 20240016442
    Abstract: A method for identifying mild cognitive impairment by at least one processor of an apparatus according to some embodiments of the present disclosure is disclosed. the method comprises performing a task of acquiring digital biomarker data for identifying mild cognitive impairment of a user of a user terminal; performing a preliminary task to allow the user to check the task before performing the task; and acquiring gaze information of the user in conjunction with performing the task and the preliminary task; wherein the gaze information is used when determining displayed information in the preliminary task, and used when identifying mild cognitive impairment of the user in the task.
    Type: Application
    Filed: May 11, 2023
    Publication date: January 18, 2024
    Applicant: HAII corp.
    Inventors: Ho Yung KIM, Dong Han KIM, Hye Bin HWANG, Chan Yeong PARK, Ji An CHOI, Hyun Jeong KO, Su Yeon PARK, Byung Hun YUN
  • Patent number: 11872065
    Abstract: Proposed is an X-ray imaging stand with a straight arm structure, the X-ray imaging stand including a detector comprising an X-ray detection module and a detector arm configured to support the X-ray detection module, an imaging module comprising an X-ray imaging tube and a tube arm configured to support the X-ray imaging tube, a main arm, each of the detector and the imaging module being connected to the main arm, and a stand main-body configured to force the main arm to ascend and descend and to be rotated, wherein the detector and the imaging module are configured in such a manner as to have the same weight, and the detector arm and the tube arm are both accommodated within the main arm, and are moved slidably in conjunction with each other in such a manner as to expand and contract in opposite directions with the main arm in between.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: January 16, 2024
    Assignee: Shin Young For M co., Ltd
    Inventor: Ik-Han Kim