Patents by Inventor Hun Park

Hun Park 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: 20250149597
    Abstract: Provided is an anodeless electrode, and more particularly, to an anodeless electrode including a current collector, and a conductive flexible thin-film layer disposed on the current collector. The conductive flexible thin-film layer includes a conductive polymer, a soft polymer, and metal nanoparticles. The metal nanoparticles have a diameter of about 20 nm to about 100 nm, and are contained in an amount of about 20 wt % to about 50 wt % with respect to the sum of weights of the conductive polymer and the soft polymer.
    Type: Application
    Filed: September 5, 2024
    Publication date: May 8, 2025
    Inventors: Dong Ok SHIN, Young-Gi LEE, Seong Eun JO, Seok Hun KANG, YOUNG SAM PARK, Jaecheol CHOI
  • Publication number: 20250147623
    Abstract: A sensor device includes: a sensor layer including first sensors, and second sensors forming a capacitance with the first sensors; and a sensor driver configured to transmit driving signals to the first sensors, and receive sensing signals from the second sensors, during a touch sensing period. The sensor driver is further configured to transmit first driving signals to at least some of the first sensors, and second driving signals to at least some of the second sensors, during an object sensing period different from the touch sensing period. During the object sensing period, the first driving signals applied to the first sensors located at an edge of the sensor layer are different from the first driving signals applied to the first sensors located at a central portion of the sensor layer in at least one of a voltage level, frequency, phase, or code.
    Type: Application
    Filed: September 25, 2024
    Publication date: May 8, 2025
    Inventors: Keum Dong JUNG, Jang Hui KIM, Ji Hoon KIM, Sang Hun PARK
  • Publication number: 20250149106
    Abstract: A memory system comprising a memory device including a plurality of memory cells coupled between a plurality of word lines and a plurality of bit lines and a plurality of latches coupled to the bit lines, and configured to program input data stored in the latches into memory cells of a selected word line during a program operation, and output, as information data, at least one or more data among first data stored in the latches and second data stored in the memory cells of the selected word line during a program suspend operation for suspending the program operation, and a controller configured to repair the input data by performing a set logic operation on the information data from the memory device, and apply the set logic operation whose type is different according to an execution moment of the program suspend operation.
    Type: Application
    Filed: September 4, 2024
    Publication date: May 8, 2025
    Inventors: Hee Joung PARK, Chang Han SON, Hyun Seob SHIN, Myung Su KIM, Sung Hun KIM, Kang Woo PARK, Ming ZHANG, Yogesh WAKCHAURE, Curtis GITTENS, Zion KWOK, Bing XIAO, Hui-chun WU
  • Publication number: 20250149203
    Abstract: The present disclosure relates to a communication line and a communication system using the same. The communication line according to an embodiment of the present disclosure includes a core portion that extends in a longitudinal direction and has a circular cross section, one or more ribs formed to extend from an outer surface of the core portion, a shielding portion that is connected to the rib, is formed to surround the core portion, and has at least one slit formed in the longitudinal direction, and a cover portion configured to cover the slit.
    Type: Application
    Filed: October 28, 2024
    Publication date: May 8, 2025
    Applicant: UNIQCONN INC.
    Inventors: Young Dong KIM, Yong Hun OH, Joung Min PARK, Gi Yun UM
  • Publication number: 20250144914
    Abstract: An antenna may comprise a body including at least one first layer formed of metal and at least one second layer formed of resin, the first layer and the second layer being thermally fused to each other; and a waveguide formed in the body. A method for manufacturing an antenna may comprise heating a first layer formed of metal; and bonding the heated first layer formed of the metal and a second layer formed of resin so that the first layer and the second layer are thermally fused to each other to form a waveguide in a body of the antenna. The antenna and the method for manufacturing the antenna may save the weight and material costs by reducing the number of components and assembly processes, reduce the overall size, prevent damage during the assembly process.
    Type: Application
    Filed: April 27, 2024
    Publication date: May 8, 2025
    Inventors: Seung-Hun LEE, Hyun-Yong LEE, Seok-Jin KIM, Seong-Wook LEE, Ki-Hoon PARK, Ji-Hoon JUNG
  • Publication number: 20250146170
    Abstract: Methods and systems are provided for a homogenous, single crystal, electrically conductive, and narrow bandgap PbSe nanostructure is synthesized using a chemical bath deposition on, for example, quartz substrates, and includes a tunable iodine doping process to select the size and/or shape of the nanostructures. The single crystalline PbSe nanostructure can be exposed following an isolation process (e.g., etching process), and the concentration and/or distribution of iodine across multiple PbSe nanostructures (e.g., on a quartz substrate) can be adjusted during post processing steps, including heat treatments.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Inventors: Richard S. Kim, Jeung Hun Park
  • Patent number: 12293088
    Abstract: A memory device includes a precharge time information storage for storing information on a first precharge time for which a bit line control signal is applied and a second precharge time for which a source line control signal is applied, which are determined according to a degree to which a program operation is performed. The memory device also includes a precharge voltage controller for providing the bit line control signal and the source line control signal respectively to page buffers and a source line driver for a longer precharge time selected from the first precharge time and the second precharge time in the program operation.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: May 6, 2025
    Assignee: SK hynix Inc.
    Inventors: Chan Hui Jeong, Dong Hun Kwak, Se Chun Park
  • Patent number: 12290769
    Abstract: The present disclosure relates to a diester-based material production unit including a reaction device in which an esterification reaction of dicarboxylic acid and a primary alcohol is performed, a column in which the gas-liquid separation of the primary alcohol and the water introduced is performed, a heat exchanger installed on a gas phase line of the column to remove heat of the gas phase line, a flash drum in which separation of a liquid phase and a gas phase is performed in the mixture stream including the primary alcohol and the water, a condenser installed on the flash drum upper line, and a layer separator in which the layer separation of a mixture of a liquefied primary alcohol and water into an organic layer and an aqueous layer is performed, wherein one or more lines through which recirculated primary alcohol from the flash drum and the layer separator flows are connected to an upper portion of the column.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: May 6, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Jae Hun Jeong, Sung Kyu Lee, Yeon Uk Choo, Hyoung Jun, Hyun Kyu Kim, Chan Hyu Jin, Jin Sung Park
  • Patent number: 12293847
    Abstract: An apparatus for saturating a buffer material includes a jig for fixing and supporting a buffer material to prevent an increase of a volume of the buffer material. The jig is provided to surround at least a portion of the buffer material. The apparatus further includes a case having a space in which the jig supporting the buffer material is accommodated, a supply unit configured to supply water vapor into the case to adjust a saturation level of the buffer material, and a control unit configured to control the supply unit to stop the supply of water vapor when the saturation level of the buffer material reaches a preset critical saturation level.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: May 6, 2025
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Seok Yoon, Seung-Hun Park, Geon Young Kim, Dong Keun Cho
  • Publication number: 20250139193
    Abstract: A matrix multiplier includes an input vector scaler generating a first quantization scaled input vector based on a first input vector, a plurality of common scale coefficients, and first-to-Rth multiplication scale coefficients, a first data type converter generating a first fixed point quantization scaled input vector based on the first quantization scaled input vector, an element array comprising a first processing element generating a first fixed point output element based on the first fixed point quantization scaled input vector and first plurality of quantization sign bits, and a second processing element generating a second fixed point output element based on the first fixed point quantization scaled input vector and second plurality of quantization sign bits, and a second data type converter generating and outputting first and second output elements by converting data types of the first and second fixed point output elements.
    Type: Application
    Filed: August 30, 2024
    Publication date: May 1, 2025
    Applicants: Samsung Electronics Co., Ltd., NAVER CORPORATION
    Inventors: Younho JEON, Jae Hun JANG, Suchang KIM, Yeo-Reum PARK, Hong Rak SON, Jihoon LIM, Se Jung KWON, Byeoung Wook KIM, Baeseong PARK, Dongsoo LEE
  • Publication number: 20250137128
    Abstract: Provided are a process gas supply device, which stably controls a temperature of a process gas to supply the process gas, and a substrate processing system including the same. The process gas supply device includes a gas hub to which a process gas is supplied from a gas supply source, a plurality of gas lines branched from the gas hub to transfer the supplied process gas, and an integrated heater part provided to surround the plurality of gas lines and the gas hub so as to heat the gas hub and the plurality of gas lines at the same time.
    Type: Application
    Filed: January 18, 2024
    Publication date: May 1, 2025
    Inventors: In Soo SON, Chang Hun SHIN, Chan Yong PARK, Deog Hwan KIM, Jae Jun JUNG, Si Won RYU, Chang Min PARK, Jae Sun KIM, Ki Hoon KIM, Jong Hoon KIM, Jeong Hyeon KIM, In Seong HWANG
  • Publication number: 20250137598
    Abstract: The present invention relates to a pressure vessel fixing system, which is a neck mount for fixing a pressure vessel used for storing various fluids.
    Type: Application
    Filed: April 12, 2024
    Publication date: May 1, 2025
    Inventors: Seok-Bong HEO, Jae-Sung PARK, Kyoung-Hun KIM, Chang-Uk LEE, Ho-Sun WEE
  • Publication number: 20250137599
    Abstract: The present invention relates to a protective cover for a shoulder part of a pressure vessel, and more particularly, to a protective cover coupled to a shoulder part of a pressure vessel to protect the shoulder part from friction or impact.
    Type: Application
    Filed: April 12, 2024
    Publication date: May 1, 2025
    Inventors: Seok-Bong HEO, Sang-Jin JEON, Jae-Sung PARK, Kyoung-Hun KIM, Chang-Uk LEE, Jihee JUNG, Ae-Rin HEO, Ho-Sun WEE
  • Publication number: 20250137834
    Abstract: An embodiment apparatus for calculating a weight of a vehicle includes a sensor configured to sense a 3-axis acceleration value of each wheel of the vehicle, a receiver configured to receive sensing data of the sensor, a storage configured to store vehicle data of the vehicle, and a weight calculator configured to calculate a loaded weight of the vehicle using the 3-axis acceleration value and the vehicle data.
    Type: Application
    Filed: February 9, 2024
    Publication date: May 1, 2025
    Inventors: Jae Hun Kim, Tae Woong Park
  • Publication number: 20250138105
    Abstract: A method for diagnosing voltage deviation abnormality in an eco-friendly vehicle battery cell includes determining whether a voltage deviation between a cell with a highest voltage and a cell with a lowest voltage among a plurality of cells constituting a battery of a vehicle is greater than or equal to a target voltage deviation, determining whether the battery satisfies a first condition, wherein the first condition is that a voltage of the cell with the lowest voltage is within a first threshold range or a voltage of the cell with the highest voltage continues for a period of time greater than or equal to a first threshold time while being greater than or equal to a target upper limit voltage, and determining voltage deviation abnormality of the battery if the battery satisfies the first condition.
    Type: Application
    Filed: March 20, 2024
    Publication date: May 1, 2025
    Inventor: Kyoung Hun Park
  • Publication number: 20250138393
    Abstract: A camera module includes a housing; a lens module disposed in the housing and configured to move in one or more axial directions among three axes intersecting each other, the lens module including a lens barrel and a lens holder coupled together; and an aperture module coupled to the lens module and configured to move together with the lens module. The lens holder includes a first adhesive groove bonded to the lens barrel and a second adhesive groove including a portion of the aperture module accommodated therein. A barrier member is disposed between the first adhesive groove and the second adhesive groove.
    Type: Application
    Filed: May 2, 2024
    Publication date: May 1, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chang Min PARK, Kyung Hun LEE
  • Publication number: 20250137979
    Abstract: The present disclosure relates to a method and apparatus for performing sensor drift compensation based on double cycling measurement. A method for performing drift correction according to gas sensor measurement according to an embodiment of the present disclosure may comprise: obtaining first measurement data for a reference gas for each sensor using one or more sensors in a first cycle; obtaining second measurement data for a target gas for each sensor using the one or more sensors in a second cycle; and generating a drift-corrected feature for each sensor based on a ratio calculated by dividing the second measurement data by the first measurement data.
    Type: Application
    Filed: October 25, 2024
    Publication date: May 1, 2025
    Inventors: Hyung Wook NOH, Do Hyeun KIM, Hwin Dol PARK, Chang Geun AHN, Yong Won JANG, Jae Hun CHOI
  • Publication number: 20250140534
    Abstract: Disclosed are a substrate processing apparatus and a substrate processing method. The substrate processing apparatus includes a chamber including a processing space defined therein, a substrate support unit configured to support a substrate in the processing space, a microwave unit configured to supply microwaves to the processing space, a window member disposed below the microwave unit and configured to transmit the microwaves supplied from the microwave unit, a heat transfer plate disposed in the processing space so as to be spaced a predetermined distance from the window member and configured to be heated by the microwaves supplied to the processing space and to transfer heat to the substrate, and a controller configured to control the microwave unit.
    Type: Application
    Filed: September 5, 2024
    Publication date: May 1, 2025
    Applicant: SEMES CO., LTD.
    Inventors: Young Seo AN, Sang Man PARK, Han Lim KANG, In Hoe KIM, Yoon Seok CHOI, Sung Suk WI, Tae Hun KANG
  • Publication number: 20250141746
    Abstract: The present disclosure according to at least one embodiment provides a method of providing a multi-transmission path service on a cloud virtual network, the method being performed by a computing system.
    Type: Application
    Filed: October 28, 2024
    Publication date: May 1, 2025
    Applicant: Samsung SDS Tower
    Inventors: Seon Ok PARK, Hyun Min JUNG, Byung Hyun CHO, Seung Je LEE, Si Hun SONG, Tae Kyoung SON, Kyu CHOI, Yong Ho KIM, Ji Hee SUH, Dong Mun YANG, Jang Myoung LEE, Seung Ki KIM, Kyoung Ho SEO, Ji Young YOON, Jin Yong PARK, Won Ho NA
  • Patent number: 12286325
    Abstract: An embodiment of the present invention provides a storage container for welding wire, the storage container comprising: an outer shell which has an outer bottom support portion formed at the bottom thereof and within which a wire storage portion for storing coiled welding wire is formed; a bottom part which is seated on and coupled to the outer bottom support portion; an inner shell which comes into close contact with the inner surface of the outer shell and has an inner bottom support portion formed at the bottom thereof and seated on the bottom part; and a cover which is formed to correspond to the shape of the outer shell and closes the top of the outer shell.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: April 29, 2025
    Assignee: KISWEL LTD.
    Inventors: Seong Hun Kim, Ho Kyu Kang, Chang Uk Song, Kyo Hun Kim, Hwi Chul Park