Patents by Inventor Jung Su OH

Jung Su OH 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).

  • Patent number: 12252005
    Abstract: A method can be used to form a plastic filler neck for a vehicle. The method includes providing a fuel injection pipe comprising a polyamide material containing nanoclay and having a single layer structure in cross-section, inserting and fastening a retainer into an internal space of a tip of the fuel injection pipe to support a refueling gun, directly fastening a cap holder to the tip of the fuel injection pipe, and mounting an air drain casing to an outer diameter portion of the cap holder fastened to the fuel injection pipe using a mounting bracket.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: March 18, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jin Ug Lee, Man Seok Oh, Jung Su Park, Chang Han Kim
  • Patent number: 12248947
    Abstract: A banking processing method according is performed by a processing logic including an application for banking processing implemented on a user terminal and a computer-readable storage medium. The method comprises the steps of: when the application for banking processing is run, searching a hardware security area of the user terminal and confirming the existence of a certificate for confirming an execution history of the application for banking processing; when the existence of the certificate is confirmed, searching the security area and confirming the existence of a token key for identifying whether login information of the user has been set; when the existence of the token key is not confirmed, setting the login information of the user by providing a membership page for setting the login information of the user; and opening an account according to a request of the user whose login information has been set.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: March 11, 2025
    Assignee: KAKAOBANK CORP.
    Inventors: Jung Hee Ko, Tae Ki Ha, Yeun Su Koo, Bo Hyun Oh, Lee Rang Park, Sung Jun Kim, Ji Hong Park, Dong Joon Lee, Jung Min Ahn, Geun Won Mo, Hyeong Jin Jang, Jun Hyuk Yun, Hack Cheon Kim, Eun Jung Gil, Ji Eun Kim, Tae Won Kim, Seung Jin Lee, Do Young Lee
  • Patent number: 12230749
    Abstract: A device for folding a pouch having first and second cup parts, first and second circumferential parts formed flat along circumferences thereof, respectively, includes: lower and upper nests on which the first and second cup parts are seated; first and second guides fixed to the lower and upper nests and having first and second protrusions protruding upwardly therefrom, the first and second protrusions in close contact with each other forming a support protrusion; and a pressing part allowing a connection part of the first and second circumferential parts to be in close contact with the support protrusion when the first and the second cup parts are seated on the lower and the upper nests, respectively, wherein when the pressing part causes the connection part and the support protrusion to be in contact, the upper nest rotates so that the second cup part is folded onto the first cup part.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: February 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Geun Hee Kim, Se Young Oh, Jung Su Oh, Jeong Min Ha
  • Publication number: 20250055006
    Abstract: A reinforced composite membrane with improved ion conductivity and wettability is provided. Provided in one embodiment of the present disclosure is a reinforced composite membrane comprising a porous support and an ionomer layer, which comprises an ion conductor filling the pores inside the porous support, wherein the porous support comprises a first surface and a second surface opposite to the first surface, and the first surface is reformed to contain a first hydrophilic functional group.
    Type: Application
    Filed: November 23, 2022
    Publication date: February 13, 2025
    Inventors: Jung Hwa PARK, Dong Hoon LEE, Kum Suck SONG, Sung Hyun YUN, Seung Jib YUM, Chang Hoon OH, Hye Song LEE, Eun Su LEE
  • Patent number: 12218391
    Abstract: Disclosed are: a reinforced composite membrane-type polymer electrolyte membrane which can prevent the loss of an ion conductor even when the ion conductor is chemically deteriorated due to long-term use, and thus has remarkably enhanced mechanical and chemical durability; a method for manufacturing same; and an electrochemical device comprising same. The polymer electrolyte membrane of the present invention comprises: a non-crosslinked ion conductor; and a porous support having a plurality of pores filled with the ion conductor, wherein the porous support comprises a polymer having at least one crosslinking functional group, and the crosslinking functional group is a functional group which, when the ion conductor is deteriorated, can cause crosslinking of the ion conductor by binding to the deteriorated ion conductor.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: February 4, 2025
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Jung Hwa Park, Kwang Sei Oh, Dong Hoon Lee, Na Young Kim, Eun Su Lee, Seung Jib Yum
  • Patent number: 12215042
    Abstract: Provided is a wastewater purification method, the method including: supplying a first mixed stream, in which an acid component and wastewater including water, a nitrile-based monomer, and ammonia are mixed, to a first column; recovering the nitrile-based monomer from an upper discharge stream from the first column; supplying a second mixed stream, in which a lower discharge stream from the first column and a base component are mixed, to a second column; and recovering the ammonia from an upper discharge stream from the second column and separating purified wastewater.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: February 4, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Suk Yung Oh, Yong Heon Cho, Jung Su Han, Jun Seok Ko, Nam Young Yoon, Sung Hwan Kim
  • Publication number: 20240343518
    Abstract: A roller for supporting a material according to an embodiment of the present invention includes: a rotation shaft; a pipe having a space in which the rotation shaft is inserted; a deforming part that is connected to the rotation shaft and the pipe to deform the pipe; and a support part that is installed at the pipe to support the material. The deforming part includes: a thread portion provided on the rotation shaft; a nut part screwed to the thread portion; an inclined part that is disposed at an inner surface of the pipe and that is pressed by the nut part according to rotation of the rotation shaft; and a driving source that is connected to the rotation shaft to rotate the rotation shaft.
    Type: Application
    Filed: October 13, 2022
    Publication date: October 17, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Kisu Kim, Seyong Na, Sungmin Park, Jin Soo Lee, Jung Su Oh, Seongwon Yoon
  • Publication number: 20240250353
    Abstract: A method for manufacturing a pouch-type secondary battery according to an embodiment of the present invention may include: a first sealing operation of fusing a lead film, which is attached to an electrode lead of an electrode assembly, to a sealing portion of a pouch in which the electrode assembly is accommodated; and a second sealing operation of sealing the sealing portion of the pouch. The first sealing operation may include: a heating process of irradiating with a laser beam a region which is present in the sealing portion of the pouch and corresponds to the lead film, thereby heating the lead film and melting a resin layer of the region; and a bonding process of compressing the region, thereby bonding the lead film and the melted resin layer.
    Type: Application
    Filed: November 3, 2021
    Publication date: July 25, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Ju Hwan Baek, Jung Su Oh, Seung Bae Lee
  • Publication number: 20240113362
    Abstract: A pre-folding apparatus for a pouch-type battery includes: a main frame, a rib, a pusher support portion, and a pusher. The main frame includes a pair of columns and a horizontal bar configured to connect upper portions of the columns. The rib installed to be fixed across the pair of columns under the horizontal bar has a forming protrusion whose upper end is flat. The pusher support portion disposed above the rib includes a linear driving portion configured to move the pusher support portion in a vertical direction along the columns. Finally, the pusher installed at the pusher support portion is aligned with the forming protrusion.
    Type: Application
    Filed: November 11, 2022
    Publication date: April 4, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Ju Hwan Baek, Jung Su Oh, Jin Soo Lee, Seung Jin Hwang
  • Publication number: 20230387449
    Abstract: A sealing unit includes a sealing part configured to seal an electrode stack formed by alternately stacking electrodes and separators and a body part extending from the sealing part, wherein a sealing groove that is recessed inward is formed in the sealing part, and the sealing part includes a bottom surface forming the bottom of the sealing groove, a first inclined surface that is an inclined surface extending to be inclined upward from the bottom surface, and a second inclined surface that is an inclined surface extending to be inclined downward from the bottom surface.
    Type: Application
    Filed: October 19, 2021
    Publication date: November 30, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Young Oh, Jung Su Oh, Jeong Min Ha, Geun Hee Kim
  • Publication number: 20230378509
    Abstract: A device for folding a pouch having first and second cup parts, first and second circumferential parts formed flat along circumferences thereof, respectively, includes: lower and upper nests on which the first and second cup parts are seated; first and second guides fixed to the lower and upper nests and having first and second protrusions protruding upwardly therefrom, the first and second protrusions in close contact with each other forming a support protrusion; and a pressing part allowing a connection part of the first and second circumferential parts to be in close contact with the support protrusion when the first and the second cup parts are seated on the lower and the upper nests, respectively, wherein when the pressing part causes the connection part and the support protrusion to be in contact, the upper nest rotates so that the second cup part is folded onto the first cup part.
    Type: Application
    Filed: November 3, 2021
    Publication date: November 23, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Geun Hee Kim, Se Young Oh, Jung Su Oh, Jeong Min Ha
  • Publication number: 20230155215
    Abstract: The present invention relates to a pouch-shaped secondary battery sealing apparatus and a pouch-shaped secondary battery manufacturing method capable of radiating an infrared laser to a sealed portion in an overlapping state, whereby it is possible to increase sealing force, to prevent occurrence of wrinkles, and to reduce sealing time when forming a sealed portion of a pouch-shaped secondary battery case.
    Type: Application
    Filed: February 16, 2021
    Publication date: May 18, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Ju Hwan Baek, Seung Bae Lee, Jung Su Oh
  • Patent number: 9818184
    Abstract: Disclosed herein is a method for acquiring and processing a medical image, comprising obtaining the first to n-th sectional images of the first to n-th regions through non-sequential sectional-image acquisition starting from one of the first to n-th regions and sequentially arranging the obtained first to n-th sectional images.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: November 14, 2017
    Assignee: THE ASAN FOUNDATION
    Inventors: Jae Seung Kim, Jong Jin Lee, Jung Su Oh, Jae Kwang Ryu, Woo Young Jung
  • Publication number: 20160110862
    Abstract: Disclosed herein is a method for acquiring and processing a medical image, comprising obtaining the first to n-th sectional images of the first to n-th regions through non-sequential sectional-image acquisition starting from one of the first to n-th regions and sequentially arranging the obtained first to n-th sectional images.
    Type: Application
    Filed: March 28, 2014
    Publication date: April 21, 2016
    Inventors: Jae Seung KIM, Jong Jin LEE, Jung Su OH, Jae Kwang RYU, Woo Young JUNG