Patents by Inventor Se-hee Kim

Se-hee Kim 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).

  • Publication number: 20240254588
    Abstract: The present invention relates to a machine structure wire rod, which is applicable to vehicles, construction components and the like, and a manufacturing method therefor, and to a wire rod having excellent drawability, and a method for manufacturing same.
    Type: Application
    Filed: June 8, 2022
    Publication date: August 1, 2024
    Applicant: POSCO Co., Ltd
    Inventors: Byoung-Gab LEE, In-Gyu PARK, Jae-Seung LEE, Se-Hee KIM, Dae-Hwan KIM
  • Publication number: 20230033198
    Abstract: A cell extruder of the present invention comprises: a pressure vessel in which a sample is dispensed; a regulator for adjusting a set pressure of nitrogen gas injected into the pressure vessel and then maintaining a constant pressure; an input valve for opening and closing the injection of nitrogen gas into the pressure vessel; an exhaust valve for removing the internal pressure of the pressure vessel; a filter holder which is provided with a membrane filter soaked with a reagent, so that the sample in the pressure vessel is fed through by the nitrogen gas and crushed into extracellular vesicles; and a collection container in which the extruded sample is stored. According to the present invention, pressure can be freely adjusted by the regulator. That is, the flow rate of the membrane according to pressure can be controlled, thus allowing the validation of a biopharmaceutical production method using an extracellular vesicle extruder.
    Type: Application
    Filed: September 22, 2020
    Publication date: February 2, 2023
    Inventors: Se Hee Kim, Ji Eun Lee, Shin Gyu Bae, Ji Hye Le, Jin Hee Park
  • Publication number: 20220339102
    Abstract: The present invention relates to a salivary gland therapeutic agent using the effects of a cell-derived vesicle of enhancing the proliferation capacity of salivary gland cells, promoting an amylase activity, and enhancing transepithelial resistance. A pharmaceutical composition comprising the cell-derived vesicle according to the present invention has the effects of enhancing the proliferation capacity of salivary gland cells damaged by radiation, promoting amylase activity, increasing transepithelial resistance, enhancing the expression of Aquaporin 5, and increasing the amount of saliva secretion. Therefore, the pharmaceutical composition comprising the cell-derived vesicle of the present invention can be used for preventing and treating salivary gland diseases, and thus can be widely used in the pharmaceutical industry and health functional food field.
    Type: Application
    Filed: September 4, 2020
    Publication date: October 27, 2022
    Inventors: Shin Gyu Bae, Seung Wook OH, Se Hee Kim, Sung Hoon Han, Jeong Seok Choi, Jeong Mi Kim
  • Publication number: 20210174330
    Abstract: An in-vehicle payment service apparatus an input device configured to receive information selected from a user in a vehicle and a processor configured to identify the information selected through the input device and to control the selected information to be displayed on a display in the vehicle. The processor is also configured to manage a payment state for the selected information, transfer information for the payment state to a specific vehicle in a group driving mode, and allow the specific vehicle to perform a payment approval.
    Type: Application
    Filed: April 1, 2020
    Publication date: June 10, 2021
    Inventors: Se Hee Kim, Tae Hyun Sung
  • Patent number: 10707527
    Abstract: The teachings herein relate to a gel polymer electrolyte, manufacturing of a gel polymer electrolyte, and an electrochemical device including the gel polymer electrolyte. The present gel polymer electrolyte preferably includes a multi-component crosslinked polymer matrix; a dissociable salt; and an organic solvent. The content of the multi-component crosslinked polymer matrix preferably is 1 to 50 weight percent and preferably has a net structure formed by crosslinking at least three different kinds of cross-linkable monomers. Each of the cross-linkable monomers preferably includes at least two of the following functional groups: a carboxylic group, an acrylate group, or a cyano group. The method of manufacturing the gel polymer electrolyte preferably uses a thermal crosslinking or photo-crosslinking process.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: July 7, 2020
    Assignee: JENAX INC.
    Inventors: Sang Young Lee, Se Hee Kim, Sung Ju Cho
  • Publication number: 20180034101
    Abstract: Disclosed herein are a gel polymer electrolyte, a method of manufacturing the same, and an electrochemical device including the same. According to the present invention, a gel polymer electrolyte including: a multi-component crosslinked polymer matrix; a dissociable salt; and an organic solvent, wherein a content of the multi-component crosslinked polymer matrix is 1 to 50 wt % and the multi-component crosslinked polymer matrix has a net structure formed by crosslinking at least three different kinds of crosslinkable monomers, each of the crosslinkable monomers including at least two functional groups selected from the group consisting of a carboxylic group, an acrylate group, and a cyano group, a method of manufacturing the same using a thermal crosslinking or photo-crosslinking process, and an electrochemical device including the same, may be provided.
    Type: Application
    Filed: December 14, 2015
    Publication date: February 1, 2018
    Inventors: Sang Young Lee, Se Hee Kim, Sung Ju Cho
  • Publication number: 20130299121
    Abstract: The present disclosure relates to the preparation of a polymer composite material for building air conditioning or dehumidification having superior water-adsorbing ability, durability and antibacterial properties by electro spinning. Specifically, the disclosed method for preparing a polymer composite material for building air conditioning or dehumidification includes: (S1) adding a crosslinking agent or a crosslinking agent and a porous filler for conferring durability and antibacterial properties into a hydrophilic polymer solution antibacterial properties to prepare a polymer composite material solution; (S2) electrospinning the polymer composite material solution to prepare a nanofiber sheet; and (S3) crosslinking the nanofiber sheet by heat-treatment.
    Type: Application
    Filed: December 15, 2010
    Publication date: November 14, 2013
    Inventors: Young-soo Ahn, Jeong-gu Yeo, Kuck-tack Chue, Churl-hee Cho, Chang-kook Hong, Sang-youn Oh, Se-hee Kim, Hyeong-seon Oh, Jae-sik Ryu, Seung-hyun Shin