Patents by Inventor In-su Yang

In-su Yang 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 OF CLEANING WAFER AND WAFER WITH REDUCED IMPURITIES
    Publication number: 20220093419
    Abstract: A method of cleaning a wafer comprises: a scrubbing operation comprising treating a target wafer to be cleaned with a brush at a rotation rate of 200 rpm or less to prepare a brush cleaned wafer; and a cleaning operation comprising cleaning the brush cleaned wafer with a cleaning solution to prepare a cleaned bare wafer, wherein the cleaning operation comprises a first cleaning operation and a second cleaning operation sequentially.
    Type: Application
    Filed: September 17, 2021
    Publication date: March 24, 2022
    Applicant: SENIC INC.
    Inventors: Jong Hwi PARK, Il Hwan YOO, Kap-Ryeol KU, Jung-Gyu KIM, Jung Woo CHOI, Eun Su YANG, Byung Kyu JANG, Sang Ki KO
  • Stereotactic device for primate brains
    Patent number: 11273000
    Abstract: A stereotactic device for primate brains indicates a brain coordinate reference point of a primate using a simulator for indicating a brain coordinate reference point, thereby providing an initial setting to a zero point corresponding to the brain coordinate reference point. The brain coordinate reference point is conveniently and accurately indicated without relatively expensive equipment, such as a magnetic resonance imaging (MRI) scanner, to determine brain coordinates of the primate, so that a targeting procedure can be conducted on the brain.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: March 15, 2022
    Assignees: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyung Sun Kim, Su Cheol Han, Dong Ho Woo, Young Su Yang, Goo Hwa Kang, Hyung Ihl Kim, Ji Young Park, Dong Hak Byun
  • SILICON CARBIDE INGOT MANUFACTURING METHOD AND SILICON CARBIDE INGOT MANUFACTURED THEREBY
    Publication number: 20220064817
    Abstract: A silicon carbide ingot manufacturing method and a silicon carbide ingot manufacturing system are provided. The silicon carbide ingot manufacturing method and the silicon carbide ingot manufacturing system may change a temperature gradient depending on the growth of an ingot by implementing a guide which has a tilted angle to an external direction from the interior of a reactor, in an operation to grow an ingot during a silicon carbide ingot manufacturing process.
    Type: Application
    Filed: August 23, 2021
    Publication date: March 3, 2022
    Applicant: SENIC INC.
    Inventors: Jong Hwi PARK, Kap-Ryeol KU, Jung-Gyu KIM, Jung Woo CHOI, Sang Ki KO, Byung Kyu JANG, Eun Su YANG, Jung Doo SEO
  • High voltage battery unit for vehicle and underbody of vehicle
    Patent number: 11235670
    Abstract: A high voltage battery unit for a vehicle and an underbody of the vehicle are provided. The high voltage battery unit mounted to the vehicle is installed under a center floor of the vehicle at the outdoor side. A drive shaft forming a drive device of the vehicle is installed to penetrate between battery built-in parts positioned at both sides with respect to a center tunnel to deliver the power of a powertrain mounted at the front of the vehicle to a rear wheel through the drive shaft.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: February 1, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Young Tae Yang, Sung Jun Hwang, Ki Bong Park, Kyung Ho Kim, Ji Ho Choi, Hyoung Jin Joo, Hyo Seop Cha, Sang Wan Kim, Dong Su Yang, Se Hoon Jung
  • Body of vehicle equipped with high-voltage battery
    Patent number: 11230321
    Abstract: A body of a vehicle equipped with a high-voltage battery is disclosed. The vehicle body includes a rear cross member mounted below the rear side of the front seat so as to be oriented in the lateral direction of the vehicle body, a front cross member mounted in front of the rear cross member so as to be oriented in the lateral direction of the vehicle body, a high-voltage battery mounted between the front cross member and the rear cross member, and a plurality of longitudinal support members mounted to support the bottom of the high-voltage battery and to connect the front cross member and the rear cross member to each other in the longitudinal direction of the vehicle body.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: January 25, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Se Hoon Jung, Ki Bong Park, Young Tae Yang, Jun Seok Choi, Min Gyu Park, Ji Ho Choi, Byung Su Kim, Hyo Seop Cha, Hyeon Su Jin, Dong Su Yang, Jin Won Kim
  • SILICON CARBIDE INGOT, WAFER, METHOD FOR PRODUCING A SILICON CARBIDE INGOT, AND METHOD FOR MANUFACTURING A WAFER
    Publication number: 20210388527
    Abstract: A wafer having relaxation moduli different by 450 GPa or less, as determined by dynamic mechanical analysis, when loaded to 1 N and 18 N with a loading rate of 0.1 N/min at a temperature of 25° C.
    Type: Application
    Filed: March 5, 2021
    Publication date: December 16, 2021
    Applicant: SKC Co., Ltd.
    Inventors: Jong Hwi PARK, Jongmin SHIM, Eun Su YANG, Yeon Sik LEE, Byung Kyu JANG, Jung Woo CHOI, Sang Ki KO, Kap-Ryeol KU, Jung-Gyu KIM
  • METHOD OF MANUFACTURING SILICON CARBIDE INGOT AND SYSTEM FOR MANUFACTURING SILICON CARBIDE INGOT
    Publication number: 20210372003
    Abstract: A method of manufacturing a silicon carbide ingot, includes a preparing operation of adjusting internal space of a reactor in which silicon carbide raw materials and a seed crystal are disposed to have a high vacuum atmosphere, a proceeding operation of injecting an inert gas into the internal space, heating the internal space by moving a heater surrounding the reactor to induce the silicon carbide raw materials to sublimate, and growing the silicon carbide ingot on the seed crystal, and a cooling operation of cooling the temperature of the internal space to room temperature. The moving of the heater has a relative position which becomes more distant at a rate of 0.1 mm/hr to 0.48 mm/hr based on the seed crystal.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Applicant: SKC Co., Ltd
    Inventors: Byung Kyu JANG, Jong Hwi PARK, Eun Su YANG, Jung Woo CHOI, Sang Ki KO, Kap-Ryeol KU, Jung-Gyu KIM
  • WAFER MANUFACTURING METHOD, EPITAXIAL WAFER MANUFACTURING METHOD, AND WAFER AND EPITAXIAL WAFER MANUFACTURED THEREBY
    Publication number: 20210372005
    Abstract: A wafer manufacturing method, an epitaxial wafer manufacturing method, and a wafer and epitaxial wafer manufactured thereby, are provided. The wafer manufacturing method enables the manufacture of a wafer with a low density of micropipe defects and minimum numbers of particles and scratches. The epitaxial wafer manufacturing method enables the manufacture of an epitaxial wafer that has low densities of defects such as downfall, triangular, and carrot defects, exhibits excellent device characteristics, and improves the yield of devices.
    Type: Application
    Filed: November 3, 2020
    Publication date: December 2, 2021
    Applicant: SKC Co., Ltd.
    Inventors: Jong Hwi PARK, Jung-Gyu KIM, Eun Su YANG, Byung Kyu JANG, Jung Woo CHOI, Yeon Sik LEE, Sang Ki KO, Kap-Ryeol KU
  • Composition for relieving hangover or composition for preventing, alleviating or treating alcoholic liver disease, comprising b-glucan as active ingredient
    Patent number: 11154568
    Abstract: The present invention relates to a composition for relieving a hangover or a composition for preventing, alleviating or treating alcoholic liver disease, comprising a ?-glucan as an active ingredient.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: October 26, 2021
    Assignee: QUEGEN BIOTECH CO., LTD.
    Inventors: Jong Dae Lee, Sung Hong Kim, Young Kyun Kim, Je Kyoung Kim, Yong Man Jang, Min Ji Kim, Eun Ji Park, Chul Su Yang
  • METHOD AND SYSTEM FOR PRODUCING SILICON CARBIDE INGOT
    Publication number: 20210317593
    Abstract: A silicon carbide ingot producing method is provided. The method produces a silicon carbide ingot in which an internal space of a reactor is depressurized and heated to create a predetermined difference in temperature between upper and lower portions of the internal space. The method produces a silicon carbide ingot in which a plane of a seed crystal corresponding to the rear surface of the silicon carbide ingot is lost minimally. Additionally, the method produces a silicon carbide ingot with few defects and good crystal quality.
    Type: Application
    Filed: November 3, 2020
    Publication date: October 14, 2021
    Applicant: SKC Co., Ltd.
    Inventors: Jong Hwi PARK, Eun Su YANG, Byung Kyu JANG, Jung Woo CHOI, Sang Ki KO, Kap-Ryeol KU, Jung-Gyu KIM
  • REFRIGERATOR FOR DRINKS
    Publication number: 20210276852
    Abstract: A refrigerator for drinks is provided. The refrigerator may include a cabinet having a storage compartment therein, and a dispenser nozzle disposed to be at least partially exposed outside the cabinet. A pump connection line being able to increase pressure in a drink container by delivering high-pressure air into the drink container and a tank connection line preventing oxidation of the drink in the drink container by delivering an unreactive gas into the drink container may be disposed in the cabinet. Accordingly, two functions of discharging a drink and preventing oxidation may be individually performed, so consumption of an unreactive gas may be reduced.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Dae Woong Kim, Hee Su Yang, Min Kyu Oh, Su Young Lee, Ja Yoen Kim, Hwa Yun Choi
  • REFRIGERATOR FOR DRINKS
    Publication number: 20210278110
    Abstract: A refrigerator for drinks is provided. The refrigerator may include a cabinet and a cooling guide transmitting coldness to a drink container stored in an erect state in the cabinet. Several coolers may be disposed for cooling guides and may cool the cooling guides, respectively, and dispenser nozzles may be disposed to be exposed outside the cabinet, whereby drinks may be dispensed. A surface of a cooling block facing a thermoelectric element of the cooler and a surface of the cooling block facing the cooling guide may have different areas.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Dae Woong Kim, Hee Su Yang, Min Kyu Oh, Su Young Lee, Ja Yoen Kim, Hwa Yun Choi
  • REFRIGERATOR FOR DRINKS
    Publication number: 20210278111
    Abstract: A refrigerator for drinks is provided. The refrigerator may have an open hole that is open upward, so a drink container may be inserted in an erect state in a cabinet through the open hole. An insertion guide connected to the open hole may be disposed in the cabinet and the width of the insertion guide may change in a height direction. Accordingly, a drink container may be guided by the insertion guide when being inserted into or taken out of the refrigerator for drinks.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Dae Woong Kim, Hee Su Yang, Min Kyu Oh, Su Young Lee, Ja Yoen Kim, Hwa Yun Choi
  • COMPOSITION, COMPRISING ß-GLUCAN-PEPTIDE COMPLEX AND ANTIBIOTIC, FOR PREVENTION, ALLEVIATION, OR TREATMENT OF INFLAMMATORY DISEASE
    Publication number: 20210268060
    Abstract: The present invention relates to a composition for use in preventing, alleviating, or treating inflammatory disease, or an anti-inflammatory composition, which comprises: ?-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4. The present invention also relates to an antibacterial composition against bacteria causative of sepsis, which comprises: ?-1,3-glucan; the peptide composed of the amino acid sequence of SEQ ID NO: 4; and an antibiotic. The present invention also relates to a method for preventing or treating an inflammatory disease, the method comprising a step of administering ?-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4 to a patient.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 2, 2021
    Applicant: Quegen Biotech Co., Ltd.
    Inventors: Chul Su YANG, Young Kyun KIM, Byeong Hee PARK, Jong Dae LEE, Je Kyoung KIM, Yong Man JANG, Sung Hong KIM, Eun Ji PARK
  • WAFER, EPITAXIAL WAFER, METHOD FOR MANUFACTURING A WAFER AND METHOD FOR MANUFACTURING AN EPITAXIAL WAFER
    Publication number: 20210272793
    Abstract: An epitaxial wafer including a wafer having one surface and an other surface, and an epitaxial layer formed on the one surface of the wafer, wherein a roughness skewness (Rsk) of the one surface is ?3 nm to 3 nm, and a roughness average (Ra) of an edge area of the one surface is different from that of a central area of the one surface by ?2 nm to 2 nm when the edge area of the one surface is defined as an area between 13.3% and 32.1% of the radius of the wafer in a direction from the edge of the one surface toward the center thereof and the central area of the one surface is defined as an area at 9.4% of the radius of the wafer from the center of the one surface.
    Type: Application
    Filed: January 14, 2021
    Publication date: September 2, 2021
    Applicant: SKC Co., Ltd.
    Inventors: Jong Hwi PARK, Sang Ki KO, Kap-Ryeol KU, Jung-Gyu KIM, Eun Su YANG, Yeon Sik LEE
  • MULTI-PATH COOLING SYSTEM AND COOLING SYSTEM FOR ECO-FRIENDLY VEHICLE APPLYING THE SAME
    Publication number: 20210259141
    Abstract: A multi-path cooling system is provided that includes a first cooling path in which a refrigerant is circulated by a first pump and a second cooling path in which the refrigerant is circulated by a second pump. A reservoir tank is provided through which the refrigerant circulating through the first cooling path enters or exits. An air separator is disposed on the second cooling path to separate air from the passing refrigerant when the refrigerant circulating through the second cooling path passes. The reservoir tank and the air separator communicate with each other.
    Type: Application
    Filed: August 17, 2020
    Publication date: August 19, 2021
    Inventors: Kyung Ho Kim, Sang Wan Kim, Dong Su Yang, Young Tae Yang
  • BATTERY STORAGE DEVICE FOR ELECTRIC VEHICLE
    Publication number: 20210257694
    Abstract: Disclosed herein is a battery storage device for an electric vehicle, in which a battery casing is provided under a vehicle floor to secure an indoor space, and a battery module is cooled using indoor air, thus simplifying a cooling structure and reducing a manufacturing cost.
    Type: Application
    Filed: August 3, 2020
    Publication date: August 19, 2021
    Inventors: Jin Won Kim, Ki Bong Park, Young Tae Yang, Se Hoon Jung, Jong Chan Kim, Jae Hwan Jung, Ji Ho Choi, Dong Su Yang, Jun Seok Choi
  • Body of Vehicle Equipped with High-Voltage Battery
    Publication number: 20210253168
    Abstract: A body of a vehicle equipped with a high-voltage battery is disclosed. The vehicle body includes a rear cross member mounted below the rear side of the front seat so as to be oriented in the lateral direction of the vehicle body, a front cross member mounted in front of the rear cross member so as to be oriented in the lateral direction of the vehicle body, a high-voltage battery mounted between the front cross member and the rear cross member, and a plurality of longitudinal support members mounted to support the bottom of the high-voltage battery and to connect the front cross member and the rear cross member to each other in the longitudinal direction of the vehicle body.
    Type: Application
    Filed: May 20, 2020
    Publication date: August 19, 2021
    Inventors: Se Hoon Jung, Ki Bong Park, Young Tae Yang, Jun Seok Choi, Min Gyu Park, Ji Ho Choi, Byung Su Kim, Hyo Seop Cha, Hyeon Su Jin, Dong Su Yang, Jin Won Kim
  • COMPOSITIONS AND THEIR USE
    Publication number: 20210222086
    Abstract: The present invention is directed to a cleaning formulation. The formulation is in particular intended to be utilised in a “waterless” context, which means that no additional water (besides any water that may already be contained in the formulation) is necessary in order to achieve cleaning.
    Type: Application
    Filed: January 23, 2020
    Publication date: July 22, 2021
    Inventors: Libin Sun, Su Yang, Xinhan Zhu
  • LED glass tube light
    Patent number: D925073
    Type: Grant
    Filed: October 29, 2017
    Date of Patent: July 13, 2021
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Chang Yang, Xiao-Su Yang