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).

  • A FABRICATING METHOD OF PATTERN
    Publication number: 20200101716
    Abstract: Provided is a fabricating method of a pattern, which includes preparing a first substrate having a first width and a first thickness, stretching the first substrate and preparing a second substrate having a second width and a second thickness, forming a base layer made of a material of a pattern which will be formed on the second substrate, removing a predetermined region of the base layer and forming a first pattern having a first line width and a first height on the second substrate, and removing a tensile force applied to the second substrate to restore the second substrate back to being the first substrate and forming a second pattern having a second line width and a second height on the first substrate.
    Type: Application
    Filed: June 19, 2018
    Publication date: April 2, 2020
    Applicant: CHANGWON NATIONAL UNIVERSITY Industry Academy Cooperation Corps
    Inventors: Young Tae CHO, Yoon Gyo JUNG, Yeon Ho JEONG, Seung Hang SHIN, Hyun Min CHOI
  • Ticket outputting game machine
    Patent number: 10603573
    Abstract: Disclosed is a ticket outputting game machine. The ticket outputting game machine includes a body having guide rails formed on a top surface thereof, a hitting portion formed on a front end of the guide rails, and a handle controlling a hitting force of the hitting portion on a front surface thereof, ticket display devices installed in a zigzag structure on both sides of the guide rails, and a ball position determination portion determining a held position of a ball between the guide rails to hit the ball by the hitting portion such that the ball moves along the guide rails and is held at a position determined by the ball position determination portion and the number of tickets displayed on the ticket display device corresponding to the position of holding the ball are output.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: March 31, 2020
    Assignee: KOMUSE CO., LTD.
    Inventors: Nam Ho Kang, Gyo In Lim
  • Welding device
    Patent number: 10606237
    Abstract: The present invention relates to a welding device which includes a welding power source provided with a power supply circuit; a wire feeder connected to the welding power supply to supply wire; a torch which pulls the wire supplied from the wire feeder and supplies the wire to a welding part; an IR thermal camera which captures the welding part; a vision module having built-in program which receives and processes a captured image of a IR thermal camera; and a slag removal device which removes slag detected in the welding part in real time in conjunction with the vision module. The welding device has an effect in which slag generated during welding can be removed before the slag is fixed on the molten pool.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: March 31, 2020
    Assignees: Changwon National University Industry Academy Cooperation Corps, Best F.A. Co., Ltd.
    Inventors: Young Tae Cho, Yu Chan Kim, Yoon Gyo Jung, Young Cheol Jeong
  • METHOD FOR PREPARING HOLLOW STRUCTURE
    Publication number: 20200099040
    Abstract: A method for preparing a hollow structure, and more particularly, to a method for preparing a hollow structure having various stable structures by using polystyrene particles, into which a functional group is introduced, as a template for preparing the hollow structure.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 26, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jongwook JUNG, Se Ho PARK, Minchul JANG, Gyo Hyun HWANG, Eunkyung PARK, Changhun PARK
  • Electric compressor
    Patent number: 10578105
    Abstract: Disclosed herein is a motor-driven compressor with an inverter that is connected with an external power source via a connector part and controls a driving part which drives a compressing part to compress fluid. A printed circuit board is provided between the connector part and the driving part. Thus, noise transmitted from the driving part to the connector part is reduced, so that it is possible to minimize the transmission of the noise to an external power source.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 3, 2020
    Assignee: Hanon Systems
    Inventors: Young Hun Lee, Eun Seok Kang, Tae Hyeong Kim, Sung Jun Park, Hee Kwon Park, Seung Hwan Shin, Min Gyo Jung
  • BATTERY PACK AND AUTOMOBILE COMPRISING SAME
    Publication number: 20200044204
    Abstract: Disclosed is a battery pack, which includes: a battery module having at least one battery cell; a pack case having a case body for accommodating the battery module and a case cover configured to be welded to the case body to package the battery module; and at least one weld quality indicator provided on the case body of the pack case to inspect accuracy of welding.
    Type: Application
    Filed: July 23, 2018
    Publication date: February 6, 2020
    Inventors: Gyo-Eun Lee, Seong-Tae Kim, Eui-Hoon Myung
  • SEMICONDUCTOR PACKAGE MOUNTED SUBSTRATE
    Publication number: 20200035589
    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: Application
    Filed: March 4, 2019
    Publication date: January 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki Ju Lee, Gyo Young Jung
  • Method for fabricating metal nanoparticles
    Patent number: 10543536
    Abstract: The present specification relates to a method for fabricating metal nanoparticles.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: January 28, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho
  • Carrier-nanoparticle composite, catalyst containing same, and method for producing same
    Patent number: 10541427
    Abstract: The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical battery or a fuel cell including the catalyst, and a method for preparing the same.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: January 21, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jun Yeon Cho, Kwanghyun Kim, Sang Hoon Kim, Ran Choi, Gyo Hyun Hwang, Wonkyun Lee
  • Carrier-nanoparticle complex, method for preparing same, and catalyst comprising same
    Patent number: 10537880
    Abstract: The present specification relates to a carrier-nanoparticle complex, a method for preparing the same, and a catalyst comprising the same.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: January 21, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jun Yeon Cho, Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim, Ran Choi
  • MULTI AIRTIGHT TYPE RAIL ZIPPER
    Publication number: 20200008542
    Abstract: A multi airtight type rail zipper may be attached to or installed on a flexible material, such as an envelope, for storing an object. The multi airtight type rail zipper includes a first zipper rail, a second zipper rail formed in a shape corresponding to that of the first zipper rail, and a slider provided to surround the first zipper rail and the second zipper rail such that, according to the direction of sliding movement, the first zipper rail and the second zipper rail engage with and are fastened to each other, or disengage and are unfastened from each other. The multi airtight type rail zipper can improve the sealing force by the more stable fastening structure.
    Type: Application
    Filed: March 9, 2018
    Publication date: January 9, 2020
    Inventor: Young Gyo KIM
  • Ultrasonic probe, ultrasonic imaging apparatus including the same, and method for controlling the ultrasonic imaging apparatus
    Patent number: 10527592
    Abstract: An ultrasonic probe, an ultrasonic imaging apparatus including the same, and a method for controlling the same are disclosed, which relate to a method for changing a pulse signal received by an ultrasonic probe by controlling a switching element mounted to an ultrasonic probe during pulse inversion harmonic imaging. The ultrasonic probe includes: a transducer array configured to transmit and receive an ultrasonic signal; a printed circuit board (PCB) electrically connected to the transducer array so as to transmit a pulse signal received from a main body of an ultrasonic imaging apparatus to the transducer array; and a switching circuit configured to change a waveform of the pulse signal received by the PCB and transmitted to the transducer array.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: January 7, 2020
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventor: Hong-Gyo Lee
  • CATRIDGE AND BATTERY MODULE COMPRISING SAME
    Publication number: 20200006723
    Abstract: A cartridge including a body having a first surface and a second surface opposite the first surface, the first surface being configured to seat at least a portion of a first battery cell, and a first supporting pattern disposed in a first area along an edge of the first surface of the body and corresponding to a gas pocket of the first battery cell is provided. A battery module having a plurality of such cartridges is also provided.
    Type: Application
    Filed: February 28, 2018
    Publication date: January 2, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Won-Kyoung Park, Seong-Tae Kim, Jun-Kyu Park, Jun-Yeob Seong, Gyo-Eun Lee
  • Yolk-shell particles, catalyst, and preparation method therefor
    Patent number: 10518246
    Abstract: The present specification relates to a yolk-shell particle, a catalyst, and a method of manufacturing the same.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: December 31, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jungup Bang, Jihyang Son, Gyo Hyun Hwang
  • Carrier-nanoparticle complex and preparation method thereof
    Patent number: 10497940
    Abstract: The present specification relates to a carrier-nanoparticle complex and a preparation method thereof.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: December 3, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Sang Hoon Kim, Jun Yeon Cho, Kwanghyun Kim, Jungup Bang, Gyo Hyun Hwang, Ran Choi
  • Voltage generator for a nonvolatile memory device, and a method of operating the voltage generator
    Patent number: 10490289
    Abstract: A voltage generator of a nonvolatile memory device includes a charging circuit, a current mirror circuit, a discharging circuit and an output circuit. The charging circuit amplifies a difference between a reference voltage and a feedback voltage to generate a first current. The current mirror circuit is connected to the charging circuit and generates a second current based on the first current. The discharging circuit is connected to the current mirror circuit to draw the second current, and discharges the output voltage to a target level by adjusting discharging amount of the second current based on a sensing voltage which reflects a change of the feedback voltage. The output circuit is connected to the current mirror circuit, and provides the output voltage based on the first current and the second current to a first word-line connected to an output node.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: November 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyo-Soo Choo, Ji-Hyun Park, Chi-Weon Yoon, Moo-Sung Kim
  • Multi-drive apparatus for phase shifters
    Patent number: 10490894
    Abstract: A multi-drive apparatus for phase shifters is disclosed. The disclosed multi-drive apparatus for phase shifters includes: a main-axle gear; a multiple number of output shafts each connected to a phase shifter; a multiple number of output gears coupled with the output shafts; and a cam part having the output shafts arranged on its upper surface, where at least one recess is formed in the upper surface of the cam part, and when at least one of the output shafts is inserted into the recess according to a movement of the cam part, then an output gear coupled with the output shaft inserted into the recess engages the main-axle gear. With the disclosed multi-drive apparatus, it is possible to drive multiple phase shifters using just two motors.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: November 26, 2019
    Assignee: ACE TECHNOLOGIES CORPORATION
    Inventors: Byung Hwan Kim, Seung Yong Lee, Gun Seok Oh, Shin Gyo Han, Jung Wook Lee
  • Fuel cell including a carrier-metal nanoparticle complex and method of manufacturing same
    Patent number: 10483553
    Abstract: The present application relates to a fuel cell and a method of manufacturing the same.
    Type: Grant
    Filed: November 27, 2014
    Date of Patent: November 19, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho
  • Apparatus for measuring thickness and surface profile of multilayered film structure using imaging spectral optical system and measuring method
    Patent number: 10466031
    Abstract: The present disclosure relates to an apparatus for measuring a thickness and a surface profile of a multilayered film structure using an imaging spectral optical system and a measuring method. More specifically, the present disclosure relates to a method and an apparatus which measure a thickness and a surface profile of a multilayered thin film structure by applying a method for obtaining an absolute reflectance value for an object to be measured having a multilayered thin film using a reflected light measuring method and extracting a phase from an interference signal with a reference mirror using a phase shift algorithm.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: November 5, 2019
    Assignee: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
    Inventors: Young-Sik Ghim, Hyug-Gyo Rhee, Yun Woo Lee
  • METHOD FOR PREPARING ORGANIC ZINC CATALYST, ORGANIC ZINC CATALYST PREPARED BY THE METHOD AND METHOD FOR PREPARING POLYALKYLENE CARBONATE RESIN USING THE CATALYST
    Publication number: 20190329230
    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: Application
    Filed: August 28, 2018
    Publication date: October 31, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Jungup BANG, Kyosung PARK, Seung Young PARK, Gyo Hyun HWANG, Byung Hee CHOI, Sung-Kyoung KIM, Yongju BANG