Patents by Inventor Hyung Lee

Hyung Lee 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: 20230025914
    Abstract: A coolant connection structure includes an upper body fastened to an upper end portion of the vehicle, a lower body positioned at a lower end portion of the upper body, a floor panel formed between the upper body and the lower body, and a joint module positioned at the floor panel and fluidly connected to a coolant tank positioned at the lower body.
    Type: Application
    Filed: June 2, 2022
    Publication date: January 26, 2023
    Inventors: Yoon Hyung LEE, Sang Shin Lee, Byoung Hyun Ji, Seong Min An, Gee Young Shin, Dong Ho Kwon
  • Publication number: 20230019403
    Abstract: A cloth for mattress including a knitted fabric that is knitted from blended yarns contains flame retardant rayon fibers, modacrylic fibers, polyimide fibers, and low-melting polyester fibers. The cloth for mattress can be obtained by producing blended yarns containing the flame retardant rayon fibers, the modacrylic fibers, the polyimide fibers, and the low-melting polyester fibers, and producing a knitted fabric by knitting the blended yarns. The cloth for mattress has excellent flame retardancy, ensures easy handling when used to cover a mattress, is resistant to pilling without reducing the strength of the blended yarns, and is also safe for contact with the human body.
    Type: Application
    Filed: September 1, 2022
    Publication date: January 19, 2023
    Applicants: KANEKA CORPORATION, DITGREEN CO., LTD.
    Inventors: Soon-Yong Park, Hyo-Sup Chang, Woo-Hyung Lee, Mi-Young Jung, Tatsuro Ohzeki
  • Publication number: 20230019977
    Abstract: A device for sensing light includes a first semiconductor region doped with a dopant of a first type and a second semiconductor region doped with a dopant of a second type. The second semiconductor region is positioned above the first semiconductor region. The device includes a gate insulation layer; a gate, a source, and a drain. The second semiconductor region has a top surface that is positioned toward the gate insulation layer and a bottom surface that is positioned opposite to the top surface of the second semiconductor region. The second semiconductor region has an upper portion that includes the top surface of the second semiconductor region and a lower portion that includes the bottom surface of the second semiconductor region and is mutually exclusive with the upper portion. The first semiconductor region is in contact with both the upper portion and the lower portion of the second semiconductor region.
    Type: Application
    Filed: March 1, 2022
    Publication date: January 19, 2023
    Inventors: Jae Hyung LEE, Yeul NA, Youngsik KIM, Woo-Shik JUNG
  • Patent number: 11557728
    Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent device having improved driving voltage and/or current efficiency characteristics can be provided by comprising the organic electroluminescent compound according to the present disclosure.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: January 17, 2023
    Inventors: Chi-Sik Kim, Young-Gil Kim, Hong-Se Oh, Dong-Hyung Lee
  • Publication number: 20230008518
    Abstract: A semiconductor package of the present invention comprises a base plate, an insulating substrate, and a lead frame, wherein the base plate is made of a metallic material including Cu and Be—Cu. The present invention can ensure bonding reliability and thus prevent performance degradation of semiconductor devices.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 12, 2023
    Applicant: AMOSENSE CO.,LTD
    Inventor: Ji-Hyung LEE
  • Publication number: 20230008741
    Abstract: Disclosed herein are membrane-electrode-subgasket assembly and a membrane-electrode-subgasket assembly manufactured by the method. The membrane-electrode-subgasket assembly includes substrates having sizes and shapes asymmetric with each other provided on a first and second surfaces thereof.
    Type: Application
    Filed: January 13, 2022
    Publication date: January 12, 2023
    Inventors: Han Hyung Lee, Young June Park, Sun Il Kim, Seung Ah Yu
  • Patent number: 11552318
    Abstract: A method of manufacturing an Electricity-Generating Assembly (EGA) includes: preparing an electrolyte membrane including a central portion and a peripheral portion; providing a contact member to the peripheral portion of the electrolyte membrane; providing at least one of a first Gas Diffusion Electrode (GDE) including a reaction portion of a first Gas Diffusion Layer (GDL) and a first electrode layer or a second GDE including a reaction portion of a second GDL and a second electrode layer, on at least one central portion of the first surface of the electrolyte membrane or the second surface of the electrolyte membrane; and providing a gas diffusion portion of a respective GDL among the first and second GDLs on the contact member.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: January 10, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Young June Park, Min Jin Kim, Yu Seok Kim, Han Hyung Lee, Seung Ah Yu, Byung Gun Song, Kyu Tae Park, Ki Sub Lee, Sun Il Kim
  • Publication number: 20230000405
    Abstract: An apparatus for estimating bio-information includes: an impedance sensor including a pair of input electrodes and a pair of receiving electrodes, and configured to measure bio-impedance of a user by applying a current to the pair of input electrodes and by measuring a voltage between the pair of receiving electrodes; and a processor configured to estimate bio-information by applying, to the measured bio-impedance, an estimation model that uses a correlation between the measured bio-impedance and the bio-information to be estimated.
    Type: Application
    Filed: April 21, 2022
    Publication date: January 5, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yeol Ho LEE, Joon Hyung Lee, Yong Joo Kwon, Yun S Park
  • Publication number: 20230006642
    Abstract: A bulk acoustic wave resonator device comprises a piezoelectric material layer, a first metal layer having a lower surface disposed on the upper surface of the piezoelectric material layer, a second metal layer having an upper surface disposed on the lower surface of the piezoelectric material layer, and an oxide raised frame disposed between the lower surface of the first metal layer and the upper surface of the second metal layer and surrounding a central active region of the bulk acoustic wave resonator device, the central active region having a first side and a second side, the oxide raised frame having a width on the first side of the central active region that is different from the width of the oxide raised frame on the second side of the central active region to improve an operating parameter of the bulk acoustic wave resonator.
    Type: Application
    Filed: July 1, 2022
    Publication date: January 5, 2023
    Inventors: Jiansong Liu, Kwang Jae Shin, Jae Hyung Lee, Jong Duk Han
  • Publication number: 20230000446
    Abstract: An apparatus for estimating lipid concentration is provided. According to an example embodiment, the apparatus may include a training data collector configured to collect, as training data, a reference lipid concentration measured through blood samples of a plurality of users for a predetermined time period and sensor data obtained through light signals detected from the plurality of users for the predetermined time period and a processor configured to perform preprocessing including a moving average and data augmentation on the obtained sensor data, select a valid variable relevant to a change in lipid concentration based on the preprocessed sensor data and the reference lipid concentration, and generate a lipid concentration prediction model based on the selected valid variable.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 5, 2023
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Korea University Research and Business Foundation
    Inventors: Yun S PARK, Seoung Bum KIM, Yong Joo KWON, Mingu KWAK, Yoon Sang CHO, Chunghyup MOK, Yeol Ho LEE, Joon Hyung LEE, Kee Won JEONG, Jinsoo BAE
  • Publication number: 20220408703
    Abstract: It is shown that ventral hippocampal kindling results in functional reorganization of the ventral hippocampal excitatory circuits. Most pronounced is the connectivity to the medial prefrontal cortex, with increased volume of activation on fMRI and increased amplitude of activation on electrophysiology. There is evidence of increased anxiety following kindling Methods are provided for simultaneous LFP-fMRI to image single seizures Imaging the spatiotemporal dynamics of individual seizures enables characterization of propagation patterns of focal and secondary-generalized seizures, that provide for targeted intervention.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 29, 2022
    Inventors: Jin Hyung Lee, Mankin Choy, Ben A. Duffy
  • Patent number: 11537662
    Abstract: The invention relates to computer-implemented systems and methods for analyzing and standardizing various types of input data such as structured data, semi-structured data, unstructured data, and images and voice. Embodiments of the systems and the methods further provide for generating responses to specific questions based on the standardized input data.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: December 27, 2022
    Assignee: KPMG LLP
    Inventors: Timothy J. Cerino, Justin Mathew Edwards, James Johnson Gardner, John Hyung Lee, Gabriel C. Stoenescu, Ricardo Manuel Ramos Dos Santos Neves
  • Patent number: 11539060
    Abstract: A membrane humidifier for a fuel cell is disclosed. The membrane includes a middle case in which a plurality of hollow fiber membranes are accommodated; a cap case coupled to the middle case; a potting part formed at the end portions of the plurality of hollow fiber membranes; and an assembling member disposed between the end portions of the cap case and the middle case, and simultaneously coupling, so as to be airtight, a gap between the cap case and the middle case and a gap between the cap case and the potting part.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: December 27, 2022
    Assignee: Kolon Industries, Inc.
    Inventors: Do-Woo Kim, Kyoung-Ju Kim, In-Ho Kim, Na-Hyeon An, Jin-Hyung Lee
  • Publication number: 20220401751
    Abstract: Provided herein are methods and systems for modulating temporal patterns of neuronal activity in the brain. A method of the present disclosure may include using optogenetics to stimulate a one or more of thalamocortical projections, thalamic relay neurons, cortical projection neurons, cell bodies in a thalamic submedial nucleus, and cell bodies in the VLO in the brain, in conjunction with fMRI of different regions of the brain to directly visualize the global influence of the VLO's afferent and efferent connections, and characterize how different temporal patterns of activity in the VLO circuit affect brain dynamics by driving its input and output at distinct frequencies.
    Type: Application
    Filed: September 24, 2020
    Publication date: December 22, 2022
    Inventors: Jin Hyung Lee, Andrew J. Weitz, Hyun Joo Lee
  • Patent number: 11525891
    Abstract: A vehicle identification system configured to identify a type of a target vehicle includes a first reflector configured to be disposed on an outer surface of the target vehicle, a second reflector configured to be disposed on the outer surface of the target vehicle and spaced apart from the first reflector, and a vehicle identification apparatus configured to identify the type of the target vehicle based on light reflected by the first reflector and the second reflector. The vehicle identification apparatus includes: a laser sensor configured to emit light toward the target vehicle and detect a first reflected light reflected by the first reflector and a second reflected light reflected by the second reflector, and a processor configured to identify the type of the target vehicle based on an intensity of each of the first reflected light and the second reflected light.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: December 13, 2022
    Assignee: LG Electronics Inc.
    Inventors: See-Hyung Lee, Hyunsang Park
  • Publication number: 20220384161
    Abstract: Exemplary methods of treating a chamber may include delivering a cleaning precursor to a remote plasma unit. The methods may include forming a plasma of the cleaning precursor. The methods may include delivering plasma effluents of the cleaning precursor to a processing region of a semiconductor processing chamber. The processing region may be defined by one or more chamber components. The one or more chamber components may include an oxide coating. The methods may include halting delivery of the plasma effluents. The methods may include treating the oxide coating with a hydrogen-containing material delivered to the processing region subsequent halting delivery of the plasma effluents.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 1, 2022
    Applicant: Applied Materials, Inc.
    Inventors: Sarah Michelle Bobek, Ruiyun Huang, Abdul Aziz Khaja, Amit Bansal, Dong Hyung Lee, Ganesh Balasubramanian, Tuan Anh Nguyen, Sungwon Ha, Anjana M. Patel, Ratsamee Limdulpaiboon, Karthik Janakiraman, Kwangduk Douglas Lee
  • Publication number: 20220374791
    Abstract: The invention relates to computer-implemented systems and methods for identifying and further preventing commercial or contract leakage across multiple different procurement relationships. This may involve ingesting a contract extracting commercial terms, such as price, rates, etc. Invoices may be similarly ingested and commercial terms may be extracted on a line item basis. An embodiment of the present invention may identify various types of commercial leakage, such as rate/price discrepancies, full/partial duplication, unrealized discounts, unrealized rebates, disallowance of charges (travel expenses), etc.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 24, 2022
    Inventors: Rachel WAGNER-KAISER, Dylan KAB, James GARDNER, Martin KAESTNER, John Hyung LEE, David SCRIPKA, Ryan Christopher SOILEAU, Gregory Alexander VORSANGER, Chenming XUE
  • Patent number: 11505603
    Abstract: Disclosed are a novel antibody specifically binding to the tumor-immunosuppressant, TIGIT (T cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif [ITIM] domain) or an antigen-binding fragment thereof, a nucleic acid encoding the antibody or the antigen-binding fragment thereof, a vector and a host cell including the nucleic acid, a method for producing the antibody or the antigen-binding fragment thereof, a pharmaceutical composition containing the antibody or the antigen-binding fragment thereof as an active ingredient, and uses of the pharmaceutical composition. The antibody specifically binding to TIGIT or the antigen-binding fragment thereof and the pharmaceutical composition containing the same as an active ingredient are preferably used for the treatment of cancer or tumors.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: November 22, 2022
    Assignee: YUHAN CORPORATION
    Inventors: Kwang-Hoon Lee, June Hyung Lee, Na Rae Lee, Eunjeong Jeong, Young Bong Park, Nakho Chang, Eun-Jung Lee, Ki Hong Kim, Sunghyun Choi, Byung Hyun Choi, Ju Young Park, Moo Young Song, Jong-Seo Lee, Kyu-Tae Kim, Bong-Kook Ko
  • Patent number: 11505172
    Abstract: An apparatus for removing rust on a brake disk includes: an environment information acquisition unit configured to acquire environment information, a controller configured to perform a function of calculating an amount of generated rust using the environment information, and controlling the rust removal depending on whether or not the amount of generated rust exceeds the preset reference value, and a driver configured to drive a brake system under the control of rust removal.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: November 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kwon-Hyoung Choi, Jong-Chan Jun, Deok-Hwan Seo, Jin-Hyung Lee, Gwi-Chul Kim, So-Ra Jang, Ho-Sung Hwang, Ki-Young Kim
  • Patent number: D976250
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: January 24, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hyung Lee, Sang-Sik Park