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).

  • Method for producing metal nanoparticles
    Patent number: 10456838
    Abstract: The present specification relates to a method for preparing a metal nanoparticle.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: October 29, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Ran Choi, Kwanghyun Kim, Jungup Bang, Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho
  • Thin film type magnetic connector module
    Patent number: 10461465
    Abstract: Various disclosed embodiments generally relate to connector modules, and more particularly to magnetic connector modules. The connector module includes a board having a concave section formed at a first side, and the concave section has a base surface having formed thereon a plurality of first electrodes. A plurality of second electrodes are formed at a second side of the board opposite the first side and on a rear surface facing away from the base surface. A plurality of holes are formed through the concave section and have conductors formed therethrough to electrically connect the first electrodes and the second electrodes. The connector module additionally includes a magnet inserted into the concave section and an insulating layer interposed between the magnet and the first electrodes.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: October 29, 2019
    Assignee: SPS Inc.
    Inventors: Hyun-Jun Kim, Dae-Young Youn, Sang-Min Kim, Jung Gyo Kim, Seung-Ju Jeong
  • Method for preparing nanoparticles supported on hydrophobic carrier, and nanoparticles supported on carrier, prepared thereby
    Patent number: 10449521
    Abstract: The present specification relates to a method for preparing nanoparticles supported on a carrier, and nanoparticles supported on a carrier, prepared thereby.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: October 22, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jun Yeon Cho, Sang Hoon Kim, Gyo Hyun Hwang, Kwanghyun Kim, Ran Choi
  • Methods of fabricating integrated circuit devices
    Patent number: 10453698
    Abstract: Methods of fabricating an integrated circuit device are provided. The methods may form feature patterns on a substrate using a quadruple patterning technology (QPT) process including one photolithography process and two double patterning processes. Sacrificial spacers obtained by first double patterning process and spacers obtained by second double patterning process may be formed on a feature layer at an equal level.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: October 22, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-gyo Chung, Yun-seung Kang, Soung-hee Lee, Ji-seung Lee, Hyun-chul Lee
  • STEEL MATERIAL FOR WELDED STEEL PIPE, HAVING EXCELLENT LONGITUDINAL UNIFORM ELONGATION, MANUFACTURING METHOD THEREFOR, AND STEEL PIPE USING SAME
    Publication number: 20190316218
    Abstract: The present invention relates to a steel material used for a line pipe for transporting crude oil or natural gas and the like and, more specifically, to a steel material for a welded steel pipe, having excellent longitudinal uniform elongation for the pipe, a manufacturing method therefor, and a steel pipe using the same.
    Type: Application
    Filed: December 7, 2017
    Publication date: October 17, 2019
    Inventor: Hwan-Gyo JUNG
  • REFRIGERATOR
    Publication number: 20190310006
    Abstract: A water pocket with an open top side is filled with water, mounted in a regular position on a supporting frame, and tilts to supply the water stored in the water pocket to an ice making tray, thereby easily supplying a required amount of water to the ice making tray. A refrigerator includes an ice making tray provided to linearly move with rotation when ice of the ice making tray is separated, or includes a holding preventing member which prevents the ice from being caught by a lower ice making tray, thereby improving a forward-and-backward width of an ice maker. It is possible to easily withdraw ice stored in an ice bucket by pushing an ice discharge button in a state in which the ice bucket is not separated.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 10, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin JEONG, Bong Su SON, Do Yun JANG, Yoon Young KIM, Yong Jong PARK, Moon Gyo JUNG, Kook Jeong SEO
  • SINGLE-PHASE OXIDE FOR HYDROGEN STORAGE HAVING TIO2 CRYSTAL PHASE AND METHOD OF PREPARING THE SAME
    Publication number: 20190300363
    Abstract: Disclosed is a method of preparing an oxide for hydrogen storage, including a) mixing and calcining vanadium oxide and titanium oxide, b) impregnating the oxide obtained in step a) with a noble metal precursor aqueous solution, and c) subjecting the oxide obtained in step b) to heat treatment in a reducing atmosphere, wherein the oxide obtained in step a) has the composition of Chemical Formula 1 below and is composed of a single-phase TiO2 crystal phase: V1-xTixO2??[Chemical Formula 1] (in Chemical Formula 1, 0.05?x?0.95).
    Type: Application
    Filed: October 11, 2018
    Publication date: October 3, 2019
    Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
    Inventors: Seung Wook Baek, Jung Hyun Kim, Chang Ho Ahn, Mee Kyung Kim, Gyo Ri Park, Sun Woong Song, Ki Chae Jung
  • Method for providing position associated information and electronic device supporting the same
    Patent number: 10433102
    Abstract: A position associated information providing method, implemented by an electronic device supporting the same, includes identifying a condition of position information set to an application running or execution-requested, obtaining position information corresponding to the identified condition of the position information, and providing the obtained position information to the application.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hye Jeong Kim, Chae Man Lim, Sung Rae Cho, Yun Sang Park, Moon Gyo Bae
  • Carbazole compound having anti-virus activity
    Patent number: 10421779
    Abstract: The present invention relates to a carbazole compound having anti-virus activity, and more particularly, to a novel compound selected from the group of consisting of a carbazole compound which shows excellent anti-proliferative efficacy against hepatitis C virus (HCV), a pharmaceutically acceptable salt thereof, a hydrate thereof, and an isomer thereof; an anti-virus pharmaceutical composition including the novel compound as an active ingredient; a pharmaceutical composition for preventing or treating liver diseases caused by hepatitis C virus; and a method of preparing the novel compound.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: September 24, 2019
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Gyo Chang Keum, Eunice Eun Kyeong Kim, Sung Key Jang, Hee Sun Kim, Ae Nim Pae, Hua Li, Jin Hyeong Park, Jin Sook Kwak
  • LIGHT GUIDE FOR VEHICLE
    Publication number: 20190271447
    Abstract: A light guide may include a light source configured to emit light, a first light guide configured to guide the light emitted from the light source, and a second light guide disposed outside the first light guide and configured to guide the light.
    Type: Application
    Filed: November 28, 2018
    Publication date: September 5, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Dong-Hoon CHOO, Jae-Hun LEE, Seung-Gyo JUNG, Kwang-Ryeol PARK, Su-Jung LEE
  • Long-life air filter for automobiles and method of manufacturing the long-life air filter
    Patent number: 10399026
    Abstract: An air filter for automobiles includes, a main filter and a prefilter, wherein the prefilter comprises a nonwoven synthetic fiber having an average density of 0.01 to 0.5 g/cm3 and a moisture absorbent is adsorbed to the prefilter.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: September 3, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Gyo Seo, Ju Yong Lee, Seong Youn Kwak
  • Refrigerator
    Patent number: 10400490
    Abstract: A refrigerator including a hinge assembly that enables a door to selectively slide and pivot. A refrigerator includes a main body, a storeroom arranged inside the main body. The refrigerator includes a door configured to open and close the storeroom, and a hinge assembly configured to support the door to be able to slide and pivot. The hinge assembly includes a hinge body combined with the door and configured to move back and forth in a front-back direction. The hinge assembly includes a first stopper configured to prevent pivoting of the door if the door is able to slide. The hinge assembly includes a second stopper configured to prevent sliding of the door if the door is able to pivot.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Moon Gyo Jung
  • CELL CARTRIDGE AND BATTERY MODULE INCLUDING THE SAME
    Publication number: 20190267587
    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: Application
    Filed: July 19, 2018
    Publication date: August 29, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Eui-Hoon MYUNG, Seong-Tae KIM, Gyo-Eun LEE
  • CATHODE ACTIVE MATERIAL FOR LITHIUM-SULFUR BATTERY, COMPRISING METAL SULFIDE NANOPARTICLES, AND METHOD FOR PRODUCING SAME
    Publication number: 20190267625
    Abstract: A positive electrode active material for a lithium-sulfur battery, and more particularly, to a positive electrode active material for a lithium-sulfur battery including metal sulfide nanoparticles and a preparation method thereof. The metal sulfide nanoparticles with large specific surface area applied to the positive electrode active material for the lithium-sulfur battery according to the present invention acts as a redox mediator during charging and discharging of the lithium-sulfur battery, thereby reducing the shuttle response by not only inhibiting the formation itself of polysulfides with elution properties, but also, even if polysulfides are eluted, adsorbing them and thus preventing them from diffusing into the electrolyte solution, and thus the capacity and life characteristics of the lithium-sulfur battery can be improved.
    Type: Application
    Filed: November 28, 2017
    Publication date: August 29, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Dongwook LEE, Jongwook JUNG, Kwonnam SOHN, Doo Kyung YANG, Gyo Hyun HWANG
  • Electric compressor
    Patent number: 10385837
    Abstract: Disclosed herein is an electric compressor including: a main housing (4) having therein a suction chamber into which low-temperature refrigerant is drawn; an inverter housing (1) including an internal seating surface (1a) formed adjacent to the suction chamber, with at least one inverter element (2) fixed at a surface thereof to the internal seating surface (1a) while making contact with the internal seating surface (1a), the at least one inverter element (2) conducting heat to the main housing (4); and at least one heat dissipation cover (6) disposed toward the main housing (4) while facing another surface of the inverter element (2) and enclosing the inverter element (2), the at least one heat dissipation cover (6) having therein a receiving space (64) in which the inverter element (2) is received.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: August 20, 2019
    Assignee: HANON SYSTEMS
    Inventors: Min Gyo Jung, Tae Hyoung Kim, Sung Jun Park, Hee Kwon Park, Seung Hwan Shin, Young Hun Lee
  • Refrigerator
    Patent number: 10365026
    Abstract: A water pocket with an open top side is filled with water, mounted in a regular position on a supporting frame, and tilts to supply the water stored in the water pocket to an ice making tray, thereby easily supplying a required amount of water to the ice making tray. A refrigerator includes an ice making tray provided to linearly move with rotation when ice of the ice making tray is separated, or includes a holding preventing member which prevents the ice from being caught by a lower ice making tray, thereby improving a forward-and-backward width of an ice maker. It is possible to easily withdraw ice stored in an ice bucket by pushing an ice discharge button in a state in which the ice bucket is not separated.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: July 30, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Jeong, Bong Su Son, Do Yun Jang, Yoon Young Kim, Yong Jong Park, Moon Gyo Jung, Kook Jeong Seo
  • AIRFLOW SENSOR
    Publication number: 20190219470
    Abstract: The present disclosure is directed to providing an airflow sensor having an improved structure of an elastic member which is a critical component thereof to reduce a defect rate even during long-term use and improve reliability of airflow sensing so that a boiler is controlled at an accurate air-fuel ratio.
    Type: Application
    Filed: January 15, 2019
    Publication date: July 18, 2019
    Inventors: Gyo Young CHOO, Hyun Ik YANG
  • INTEGRATED CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190221669
    Abstract: An integrated circuit device includes a device isolation trench defining an active area, a gate trench extending in a first direction across the active area and the device isolation film, a gate dielectric film covering an inner wall of the gate trench, and a conductive line filling a part of the gate trench above the gate dielectric film. The active area includes a fin body portion located under the conductive line, and a thinner fin portion protruding from the fin body portion toward the conductive line and having a width less than a width of the fin body portion in the first direction.
    Type: Application
    Filed: August 24, 2018
    Publication date: July 18, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ji-seung LEE, Yun-seung KANG, Soung-hee LEE, Sang-gyo CHUNG, Hyun-chul LEE
  • Air conditioner and method of controlling the same
    Patent number: 10352580
    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: Grant
    Filed: May 3, 2016
    Date of Patent: July 16, 2019
    Assignee: 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
  • Metal nanoparticles
    Patent number: 10350678
    Abstract: The present specification relates to a metal nanoparticle.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: July 16, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Kwanghyun Kim, Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho