Patents by Inventor Gyo IN

Gyo IN 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).

  • Electrode For Electrolysis
    Publication number: 20220018032
    Abstract: The present invention provides an electrode for electrolysis in which a planarized metal substrate having a mesh structure such that the aspect ratio of an individual cross-section of a wire constituting the mesh structure is 120% or greater is used to increase the surface area of a coating layer, thereby increasing adhesion to a membrane and gas trap is reduced to reduce overvoltage.
    Type: Application
    Filed: February 17, 2020
    Publication date: January 20, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Hee Jun Eom, Yeon Yi Kim, Myung Hun Kim, Dong Chul Lee, Sang Yun Jung, Gyo Hyun Hwang, Jong Wook Jung, Yong Ju Bang
  • Method for preparing organic zinc catalyst, organic zinc catalyst prepared by the method and method for preparing polyalkylene carbonate resin using the catalyst
    Patent number: 11219887
    Abstract: The disclosed relates to a method for preparing an organic zinc catalyst used in the synthesis of a polyalkylene carbonate resin, an organic zinc catalyst provided therefrom, and a method for preparing a polyalkylene carbonate resin using the catalyst. The organic zinc catalyst according to the present disclosure includes a predetermined amount of Zr on the surface through a simple process, and thus can exhibit improved catalytic activity as compared to a conventional catalyst in the polymerization process for preparing a polyalkylene carbonate resin.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: January 11, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Jungup Bang, Kyosung Park, Seung Young Park, Gyo Hyun Hwang, Byung Hee Choi, Sung-Kyoung Kim, Yongju Bang
  • APPARATUS AND METHOD FOR MEASURING THE THICKNESS AND REFRACTIVE INDEX OF MULTILAYER THIN FILMS USING ANGLE-RESOLVED SPECTRAL INTERFERENCE IMAGE ACCORDING TO POLARIZATION
    Publication number: 20220003539
    Abstract: The present invention relates to an apparatus and a method for measuring a thickness and a refractive index of a multilayer thin film using an angle-resolved spectral interference image according to polarization.
    Type: Application
    Filed: July 29, 2019
    Publication date: January 6, 2022
    Applicant: Korea Research Institute of Standard and Science
    Inventors: Young-sik Ghim, Hyug-gyo Rhee
  • High voltage cooling fan motor unit
    Patent number: 11215107
    Abstract: The present disclosure relates to a high voltage cooling fan motor unit. For this purpose, the present disclosure includes a motor 100 located inside a high voltage cooling fan motor housing 102; an inverter PCB 200 located on the upper portion of the motor 100; a cover plate 300 for covering the upper surface of the motor housing 102, assembled in the state of facing the inverter PCB 200, and having a groove part 310 formed on the outside upper surface thereof; a cooling fin 400 provided on the outside of the cover plate 300 in the state of facing the groove part 310; and a power conversion unit 500 mounted on the lower surface of a heat sink 50 in the state of facing the inverter PCB 200 via the heat sink 50 mounted on the inside lower surface of the cover plate 300.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: January 4, 2022
    Assignee: Hanon Systems
    Inventors: Min Gyo Jung, Sang Hun Kim, Sung Jun Park, Seong Kook Cho, Jae Kyoung Jin
  • SEMICONDUCTOR PACKAGE
    Publication number: 20210407949
    Abstract: A semiconductor package including a first stack; a plurality of TSVs passing through the first stack; a second stack on the first stack and including a second surface facing a first surface of the first stack; a first pad on the first stack and in contact with the TSVs; a second pad on the second stack; a bump connecting the first and second pads; a first redundancy pad on the first surface of the first stack, spaced apart from the first pad, and not in contact with the TSVs; a second redundancy pad on the second surface of the second stack and spaced apart from the second pad; and a redundancy bump connecting the first redundancy pad and the second redundancy pad, wherein the first pad and first redundancy pad are electrically connected to each other, and the second pad and second redundancy pad are electrically connected to each other.
    Type: Application
    Filed: April 1, 2021
    Publication date: December 30, 2021
    Inventors: Sang-Sick PARK, Un-Byoung KANG, Seon Gyo KIM, Joon Ho JUN
  • System and Method for 3D Shape Measurement of Freeform Surface Based on High-Speed Deflectometry using Composite Patterns
    Publication number: 20210404797
    Abstract: The present disclosure is related to a system and a method for 3D shape measurement of a freeform surface based on high-speed deflectometry using composite patterns. More particularly, a system for profile measurement based on high-speed deflectometry using composite patterns includes: a composite pattern generation part to project a composite pattern generated by synthesizing patterns having different frequencies to a measurement object; a detector to acquire images of a deformed composite pattern reflected from the measurement object; and a phase acquisition part to acquire wrapped phases by each frequency from the composite pattern and unwrapped phases from the respective wrapped phases.
    Type: Application
    Filed: July 29, 2019
    Publication date: December 30, 2021
    Inventors: Young-Sik GHIM, The Manh NGUYEN, Hyug-Gyo RHEE
  • CATALYST AND METHOD FOR PREPARING THE SAME
    Publication number: 20210399322
    Abstract: The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.
    Type: Application
    Filed: August 9, 2021
    Publication date: December 23, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Ran CHOI, Sang Hoon KIM, Gyo Hyun HWANG, Jun Yeon CHO, Kwanghyun KIM, Wonkyun LEE
  • Semiconductor package mounted substrate
    Patent number: 11201108
    Abstract: A semiconductor package mounted board includes a printed circuit board on which a plurality of first pads and a plurality of second pads are disposed on one surface, and a semiconductor package disposed on the one surface of the printed circuit board and including a plurality of third pads and a plurality of fourth pads. A plurality of first electrical connection structures electrically connect the plurality of first pads and the plurality of third pads, and one or more second electrical connection structures electrically connect the plurality of second pads and the plurality of fourth pads. The plurality of first pads are disposed to correspond to and overlap/align with the plurality of third pads from each other, and the plurality of second pads are disposed to be staggered and offset with respect to the plurality of fourth pads.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: December 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki Ju Lee, Gyo Young Jung
  • INVERTER MODULE AND ELECTRIC COMPRESSOR COMPRISING SAME
    Publication number: 20210381737
    Abstract: An inverter module according to an embodiment of the present invention comprises: a high voltage circuit unit which generates an inverter control voltage and a motor driving voltage by using a first DC voltage; a high voltage circuit pattern which electrically connects the high voltage circuit unit; a low voltage circuit unit which communicates with an external device by using a second DC voltage having a smaller magnitude than the first DC voltage; and a low voltage circuit pattern which electrically connects the low voltage circuit unit. The high voltage circuit pattern and the low voltage circuit pattern are spaced apart from each other.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 9, 2021
    Inventors: Tae Hyeong KIM, Eun Seok KANG, Sung Jun PARK, Chan SONG, Seung Hwan SHIN, Ho Bin IM, Min Gyo JUNG
  • DISPLAY DEVICE
    Publication number: 20210376471
    Abstract: The present disclosure relates to a display apparatus including a display panel, a bezel surface formed on a boundary of the display panel, and an antenna located on the bezel surface, wherein the antenna includes a composite right left handed (CRLH) structure including a series inductor, a series capacitor, a parallel inductor, and a parallel capacitor.
    Type: Application
    Filed: January 10, 2019
    Publication date: December 2, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Gyo Nyun Kim, Chang Won JUNG, Jung-Jin KIM, Dong Hoon LEE
  • REFRIGERATOR
    Publication number: 20210372687
    Abstract: Disclosed herein is a refrigerator. The refrigerator includes a main body including a storage compartment. The refrigerator also includes a door configured to open and close the storage compartment. The refrigerator further includes an ice-making compartment disposed in the storage compartment. The refrigerator also includes and a sealing member disposed at the door to apply a sealing force to the ice-making compartment when the door is closed.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Inventors: Chang Uo HONG, Jae Koog AN, Min Seob YOOK, Moon Gyo JUNG
  • Catalyst for processing oxychlorination of hydrocarbon, preparation method therefor, and preparation method of oxychlorinated compound of hydrocarbon using same
    Patent number: 11179703
    Abstract: A catalyst for an oxychlorination process of hydrocarbons, a preparation method thereof, and a method for preparing an oxychlorination compound of hydrocarbons using the same.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: November 23, 2021
    Assignees: LG CHEM. LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jungup Bang, Do Heui Kim, Gyo Hyun Hwang, Jongwook Jung, Yongju Bang, Youngseok Ryou, Jeongeun Kim
  • Electronic device for transmitting and receiving data in wireless communication system and method therefor
    Patent number: 11172412
    Abstract: Disclosed is an electronic device. The electronic device may include a first modem supporting communication for a first cellular network, a second modem supporting communication for a second cellular network, a processor electrically coupled to the first modem and the second modem, and a memory electrically coupled to the processor and including instructions, and the instructions, when executed by the processor, may cause the processor to perform an operation associated with a radio interface layer (RIL) corresponding to both the first modem and the second modem, and to acquire control information generated by the second modem via a control path connecting the first modem and the RIL. Moreover, various embodiment found through the present disclosure are possible.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: November 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moon Gyo Bae, Hye Jeong Kim
  • DEVICE AND METHOD FOR MEASURING THICKNESS AND REFRACTIVE INDEX OF MULTILAYER THIN FILM BY USING ANGLE-RESOLVED SPECTRAL REFLECTOMETRY
    Publication number: 20210341283
    Abstract: The present disclosure relates to an apparatus and method for measuring the thickness and refractive index of a multilayer thin film by measuring angle-resolved spectral reflectance according to light polarization. According to an exemplary embodiment of the present disclosure, the apparatus and method for measuring the thickness and refractive index of a multilayer structure using angle-resolved spectroscopic reflectometry is capable of measuring and analyzing thickness and refractive index of each layer of a structure having a multilayer thin film through an s-polarized imaging and a p-polarized imaging of the reflective light located in a back focal plane of an objective lens which are acquired through an angle-resolved spectral imaging acquisition part.
    Type: Application
    Filed: January 26, 2018
    Publication date: November 4, 2021
    Applicant: Korea Research Institute of Standards and Science
    Inventors: Young-sik Ghim, Hyug-gyo Rhee
  • APPARATUS AND METHOD FOR MULTILAYER THIN FILM THICKNESS MEASUREMENT USING SINGLE-SHOT ANGLE-RESOLVED SPECTRAL REFLECTOMETRY
    Publication number: 20210285756
    Abstract: In the embodiment in association with the present disclosure, an apparatus and method for multilayer thin film thickness measurement using single-shot angle-resolved spectral reflectometry are provided which allow simultaneously obtaining the absolute reflectance and phase data of a measurement object over a broad wavelength range and wide incident angle according to various polarization states by a single-shot measurement.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 16, 2021
    Inventors: Young-Sik GHIM, Hyug-gyo RHEE
  • Catalyst and method for preparing the same
    Patent number: 11121390
    Abstract: The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: September 14, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Ran Choi, Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho, Kwanghyun Kim, Wonkyun Lee
  • Refrigerator
    Patent number: 11118826
    Abstract: Disclosed herein is a refrigerator. The refrigerator includes a main body including a storage compartment. The refrigerator also includes a door configured to open and close the storage compartment. The refrigerator further includes an ice-making compartment disposed in the storage compartment. The refrigerator also includes and a sealing member disposed at the door to apply a sealing force to the ice-making compartment when the door is closed.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang Uo Hong, Jae Koog An, Min Seob Yook, Moon Gyo Jung
  • AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
    Publication number: 20210254846
    Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
    Type: Application
    Filed: May 4, 2021
    Publication date: August 19, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-Jin KIM, Ju-Hyun KANG, Young-Jae KIM, Byung Yul SO, Yong-Gak KIM, In-Jung BAEK, Na Yeong BYEON, Moo Gyo SEO, Hyeong Joon SEO, Seung Cheon YU, Sang Woo LEE, Hyo Kyu LEE, Jin Ho LIM, Min-Gi CHO, Hyeong Kyu CHO, Jun HWANG, Do Yeon KIM, Hyun Ah KIM, Yong Ho SEO, Woo Seog SONG, Hyun-Joo SONG, Young Sun SHIN, Joon-Ho YOON, Bu Youn LEE, Jung Dae LEE, Chang Seon LEE, Min Gu JEON, Hee Jae JEONG
  • NOVEL COMPOUNDS USEFUL AS NEAR-INFRARED FLUORESCENT PROBES SELECTIVELY BINDING TO TAU AGGREGATES AND METHOD OF PREPARING THE SAME
    Publication number: 20210255203
    Abstract: Disclosed are a compound with near-infrared fluorescence that selectively binds to tau aggregates, a method for preparing the same, a tau-targeting near-infrared fluorescent probe including the compound, a composition for detecting a tau fiber protein containing the near-infrared fluorescent probe as an active ingredient, and the use of the composition for the diagnosis of tauopathy. In particular, the compound does not bind to an amyloid beta protein and has high selectivity to a tau aggregate, specifically reported as an etiology of the initial state of tauopathy, thus being useful as a near-infrared fluorescent detector for detecting a tau fiber protein for early diagnosis of a tauopathy including Alzheimer's disease.
    Type: Application
    Filed: September 15, 2020
    Publication date: August 19, 2021
    Inventors: Ghil Soo NAM, Hyun Ah CHOO, Ahmed A. Elbatrawy, Gyo Chang KEUM, Yun Kyung KIM, Sung Su LIM, Jae Kyun LEE, Eun Kyoung BANG
  • Cell cartridge and battery module including the same
    Patent number: 11088417
    Abstract: A cell cartridge having a first pouch cell having a first fixing portion extending from a sealing portion thereof, a second pouch cell having a second fixing portion extending from a sealing portion thereof, and a cartridge configured to accommodate a cell stack formed by stacking the first pouch cell and the second pouch cell is provided. The first fixing portion is bent toward the second pouch cell to restrict movement of the second pouch cell. The second fixing portion is bent toward the first pouch cell to restrict movement of the first pouch cell.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 10, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Eui-Hoon Myung, Seong-Tae Kim, Gyo-Eun Lee