Patents by Inventor In Hwan Jung

In Hwan Jung 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).

  • SURGICAL SUTURE HAVING EXCELLENT BIOCOMPATIBILITY AND LOW FRICTION, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20230124816
    Abstract: The present invention relates to a surgical suture having excellent biocompatibility and low friction, and to a method for manufacturing same. The suture according to the present invention has excellent biocompatibility and low friction, thereby reducing pain that may occur in a patient during suturing and minimizing the occurrence of inflammation in cells at a suture site, and also has excellent contact properties with cells, thereby capable of being used for various medical and surgical operations.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 20, 2023
    Inventors: Kwan Woo SHIN, Agustina SETIAWATI, Chang Ho KIM, Soo Ryeon RYU, Kwang Hwan JUNG, Bong Gun JU
  • Ligand compound, transition metal compound, and catalyst composition including the same
    Patent number: 11618759
    Abstract: The present invention provides a novel ligand compound, a transition metal compound and a catalyst composition including the same.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: April 4, 2023
    Inventors: Ki Won Han, A Rim Kim, Seung Hwan Jung
  • CIGARETTE AND AEROSOL GENERATING APPARATUS THEREFOR
    Publication number: 20230099865
    Abstract: A cigarette for an aerosol generating device includes a tobacco rod containing an aerosol generating material; and a cooling rod arranged at one side of the tobacco rod and comprising a hollow extending in a longitudinal direction of the cigarette, wherein a cooling material layer is coated on an inner surface of the cooling rod.
    Type: Application
    Filed: November 27, 2020
    Publication date: March 30, 2023
    Applicant: KT&G CORPORATION
    Inventors: Sung Jong KI, Young Joong KIM, In Su PARK, John Tae LEE, Sun Hwan JUNG, Eun Mi JEOUNG
  • Contact photolithography-based nanopatterning using photoresist features having re-entrant profiles
    Patent number: 11616129
    Abstract: Patterning methods for forming patterned device substrates are provided. Also provided are devices made using the methods. The methods utilize photoresist features have re-entrant profiles to form a secondary metal hard mask that can be used to pattern an underlying device substrate.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: March 28, 2023
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Zhenqiang Ma, Yei Hwan Jung
  • AEROSOL GENERATING DEVICE AND AEROSOL GENERATING SYSTEM
    Publication number: 20230077221
    Abstract: An aerosol generating system includes an aerosol generating device including a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller configured to control the first vaporizer and the second vaporizer, and an aerosol generating article accommodated in the aerosol generating device and indirectly heated by heat generated by the first vaporizer and the second vaporizer, wherein the controller is configured to control power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the aerosol generating article is adjusted.
    Type: Application
    Filed: December 15, 2020
    Publication date: March 9, 2023
    Applicant: KT&G CORPORATION
    Inventors: In Su PARK, Sung Jong KI, Young Joong KIM, John Tae LEE, Sun Hwan JUNG, Eun Mi JEOUNG
  • SPAD STRUCTURE
    Publication number: 20230066769
    Abstract: Provided is a single-photon avalanche diode (SPAD) structure. More particularly, provided is a SPAD structure having an isolation structure for electrical and/or physical separation between a pixel area and a logic area.
    Type: Application
    Filed: August 12, 2022
    Publication date: March 2, 2023
    Inventors: Ju Hwan JUNG, Young Hwan HYEON, Jong Man KIM, Byoung Soo CHOI
  • CARTRIDGE AND AEROSOL GENERATING DEVICE COMPRISING THE SAME
    Publication number: 20230055093
    Abstract: A cartridge includes a liquid portion, a first heater arranged on one side of the liquid portion to heat the liquid portion, a medium portion, and a second heater surrounding at least a portion of the medium portion to heat the medium portion. The first heater is porous, the first heater and the second heater are induction heating-type heaters, an aerosol generated by heating the liquid portion passes through the first heater and flows toward the medium portion, and the aerosol passing through the medium portion is discharged from one end portion of the medium portion.
    Type: Application
    Filed: December 29, 2020
    Publication date: February 23, 2023
    Applicant: KT&G CORPORATION
    Inventors: Sung Jong KI, Young Joong KIM, In Su PARK, John Tae LEE, Sun Hwan JUNG, Eun Mi JEOUNG
  • Heterocyclic P2Yreceptor antagonists
    Patent number: 11584736
    Abstract: Disclosed are compounds of formulas (I)-(IX) for treating or preventing a disease or disorder responsive to antagonism of a P2Y14R receptor agonist in a mammal in need thereof, wherein R1-R8, X, Y, Z, X?, Y?, Z?, and A are as defined herein, that are useful in treating an inflammatory such as asthma, cystic fibrosis, and sterile inflammation of the kidney.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: February 21, 2023
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Kenneth A. Jacobson, Jinha Yu, Antonella Ciancetta, Zhiwei Wen, Young-Hwan Jung
  • MOTOR, AND METHOD FOR MANUFACTURING STATOR PROVIDED IN MOTOR
    Publication number: 20230037924
    Abstract: According to an embodiment, provided is a motor which comprises: a shaft; a rotor coupled to the shaft; a stator disposed corresponding to the rotor; and a housing disposed on the outside of the stator. The stator includes: a stator core; an insulator coupled to the stator core; a plurality of projections extending from the lower end of the insulator; and a protruding portion disposed below the insulator and fixed to the housing. The plurality of projections are spaced apart from each other in the circumferential direction, and at least a portion of the protruding portion is disposed in the spaces formed between the plurality of projections.
    Type: Application
    Filed: December 16, 2020
    Publication date: February 9, 2023
    Inventors: Young Hwan JUNG, Seong Jin LEE
  • COMPOUNDS FOR INHIBITING TNIK AND MEDICAL USES THEREOF
    Publication number: 20230039679
    Abstract: The present disclosure provides the compound having inhibitory property against TNIK having a specific chemical structure or its pharmaceutically acceptable salt. The present disclosure also provides a composition comprising the compound or its pharmaceutically acceptable salt. The present disclosure also provides a medical use of the compound, its salt or the composition comprising the compound or its pharmaceutically acceptable salt for treating or preventing cancer. The present disclosure also provides a method of treatment or prevention of cancer comprising administering the compound, its salt or the composition comprising the compound or its salt to a subject in need of such treatment or prevention.
    Type: Application
    Filed: September 7, 2022
    Publication date: February 9, 2023
    Inventors: Sung Youn CHANG, Hyuk LEE, Ki Young KIM, Bum Tae KIM, Sung Soo KIM, Seong Hwan KIM, Hwan Jung LIM, Jung Nyoung HEO, Sang Joon SHIN, Sang Youn PARK
  • Connection structure embedded substrate
    Patent number: 11576261
    Abstract: A connection structure embedded substrate includes a printed circuit board including a first insulating body and a plurality of first wiring layers disposed on at least one of an external region or an internal region of the first insulating body; and a connection structure embedded in the first insulating body and including first and second substrates. The first and second substrates are disposed adjacent to each other.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: February 7, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Joo Hwan Jung, Jae Woong Choi, Seung Eun Lee, Yong Hoon Kim, Jin Won Lee
  • Ultra high voltage direct current power cable system
    Patent number: 11574748
    Abstract: An ultra-high-voltage DC power cable system capable of simultaneously preventing or minimizing electric field distortion, a reduction of DC dielectric strength, and a reduction of impulse breakdown strength due to the accumulation of space charges in an insulating layer of a cable and an insulating material of an intermediate connection part.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: February 7, 2023
    Assignee: LS CABLE & SYSTEM LTD.
    Inventors: Sung Pyo Hong, Su Bong Lee, Eui Hwan Jung, O Hyuck Kwon, Seung Woo Cho, Sun Kak Kim
  • MOTOR
    Publication number: 20230024882
    Abstract: The present invention may provide a motor including a shaft, a rotor coupled to the shaft, a stator disposed outside the rotor, a busbar disposed above the stator, and a power terminal unit coupled to the busbar connected to the coils, wherein the power terminal unit includes a first groove, the busbar includes a busbar body and a plurality of terminals disposed on the busbar body, the busbar body includes a plurality of first protrusions protruding from an upper surface of the busbar body and disposed in the first groove, and the plurality of first protrusions are disposed on the same circular orbit based on a center of the busbar.
    Type: Application
    Filed: January 26, 2021
    Publication date: January 26, 2023
    Inventors: Young Hwan JUNG, Se Jong KIM
  • MODULATION SCHEME CONVERSION DEVICE AND GATEWAY
    Publication number: 20230013763
    Abstract: A modulation scheme conversion device includes: a backscattering tag to which a tag signal is provided; and a tag signal forming unit for forming a tag signal. The modulation scheme conversion device multiplies a radio signal, which has been modulated in a first modulation scheme, and a tag signal, and reconfigures the multiplied signal by using a second modulation scheme, so as to backscatter the reconfigured signal, wherein the reconfiguration is performed in a physical (PHY) layer.
    Type: Application
    Filed: August 3, 2020
    Publication date: January 19, 2023
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jin Hwan JUNG, Song Min KIM, Ji Hoon RYOO, Yung YI
  • AEROSOL GENERATING DEVICE FOR DISCHARGING VAPOR THAT IS VISUALLY DIFFERENT ACCORDING TO MODE
    Publication number: 20220408804
    Abstract: Provided are an aerosol generating device, which discharges visible vapor in a first smoking mode and invisible vapor in a second smoking mode, and an operation method of the aerosol generating device.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 29, 2022
    Applicant: KT&G CORPORATION
    Inventors: In Su PARK, John Tae LEE, Sung Jong KI, Eun Mi JEOUNG, Young Joong KIM, Sun Hwan JUNG
  • AEROSOL GENERATING SYSTEM
    Publication number: 20220408820
    Abstract: An aerosol generating system includes: a cavity configured to accommodate at least a portion of a cigarette; a first induction coil located around the cavity; a second induction coil located around the cavity and connected to the first induction coil in parallel; and a battery configured to supply an alternating current to the first induction coil and the second induction coil, wherein the first induction coil and the second induction coil have different resonant frequencies.
    Type: Application
    Filed: June 24, 2020
    Publication date: December 29, 2022
    Applicant: KT&G CORPORATION
    Inventors: In Su PARK, Sung Jong KI, Young Joong KIM, Jang Won SEO, John Tae LEE, Sun Hwan JUNG, Eun Mi JEOUNG
  • SPAD PIXEL STRUCTURE AND METHOD OF MANUFACTURING SAME
    Publication number: 20220416109
    Abstract: Provided are a single-photon avalanche diode (SPAD) pixel structure and a method of manufacturing the same. More particularly, provided are a SPAD pixel structure and a method of manufacturing the same, including an additional PN junction in a vertical or horizontal direction to increase photon detection efficiency and thus improve the sensitivity in an imaging device.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 29, 2022
    Inventors: Ju Hwan JUNG, Byoung Soo CHOI, Man Lyun HA
  • AEROSOL GENERATING ARTICLE
    Publication number: 20220400737
    Abstract: An aerosol generating article includes: a first portion comprising an aerosol generating material; a second portion comprising a tobacco material including a moisturizing agent; a third portion configured to cool airflow that has passed through the first portion and the second portion; a fourth portion comprising a filter material; and a wrapper that surrounds the first portion, the second portion, the third portion, wherein the second portion includes the moisturizing agent in an amount of 10 wt % or less based on a total weight of the tobacco material such that heat conductivity in the second portion is improved.
    Type: Application
    Filed: December 15, 2020
    Publication date: December 22, 2022
    Applicant: KT&G CORPORATION
    Inventors: Sung Jong KI, John Tae LEE, Young Joong KIM, In Su PARK, Sun Hwan JUNG, Eun Mi JEOUNG
  • AEROSOL GENERATING DEVICE
    Publication number: 20220400749
    Abstract: An aerosol generating device includes a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller controlling power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the second liquid composition is adjusted.
    Type: Application
    Filed: December 16, 2020
    Publication date: December 22, 2022
    Applicant: KT&G CORPORATION
    Inventors: In Su PARK, Sung Jong KI, Young Joong KIM, John Tae LEE, Sun Hwan JUNG, Eun Mi JEOUNG
  • Vehicle air conditioning apparatus
    Patent number: 11529842
    Abstract: The present invention relates to an air conditioner for a vehicle, which can send air-conditioned air toward a rear seat of the vehicle in order to perform air-conditioning of a front seat of the vehicle and air-conditioning of a rear seat. The air conditioner includes an air passageway formed in an air-conditioning case, wherein the air passageway includes: a rear seat cold air passageway which is a passageway that the air passed through the heat exchanger for cooling bypasses the heat exchanger for heating and flows toward a rear seat of the vehicle; and a warm air passageway which is a passageway that the air passed through the heat exchanger for cooling passes through the heat exchanger for heating and flows toward a front seat or the rear seat of the vehicle.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: December 20, 2022
    Assignee: HANON SYSTEMS
    Inventors: Tae Wan Kim, Yong Eun Seo, Jeong Hun Seo, Myoung Jun Kim, Jong Gon Lee, Tae Gun Lee, Jae Hwan Jung, Sae Dong Eom