Patents by Inventor Su-jin Kim

Su-jin 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).

  • Patent number: 11456428
    Abstract: Disclosed are indolocarbazole polycyclic aromatic derivatives that can be employed in various organic layers of organic electroluminescent devices. The indolocarbazole derivatives have a boron-containing structure. Also disclosed are organic electroluminescent devices including the indolocarbazole derivatives. The organic electroluminescent devices are highly efficient and long lasting and have greatly improved luminous efficiency.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: September 27, 2022
    Assignee: SFC CO., LTD.
    Inventors: SungHoon Joo, Ji-Hwan Kim, Byung-sun Yang, Hyeon Jun Jo, Sungeun Choi, Su-jin Kim
  • Patent number: 11450921
    Abstract: A method for manufacturing a separator, including the steps of: (S1) preparing a dispersion containing inorganic particles dispersed in a first solvent and a first binder polymer dissolved in the first solvent; (S2) preparing a binder polymer solution containing a second binder polymer dissolved in a second solvent, and mixing the binder polymer solution with the dispersion so that a combined weight of the inorganic particles and the first binder polymer in the dispersion may be 1.5-8 times of a weight of the second binder polymer in the binder polymer solution; and (S3) applying the resultant mixture to at least one surface of a porous polymer substrate, followed by drying, to form a porous coating layer on the porous polymer substrate. Also, a separator obtained by the method and an electrochemical device including the same.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: September 20, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Hye-Jin Kwon, Su-Jin Yoon, Myeong-Soo Kim, Je-An Lee
  • Patent number: 11448074
    Abstract: An airfoil having a leading edge and a trailing edge is provided. The airfoil includes a rear cooling path connected to the trailing edge to discharge air to the trailing edge, a plurality of cooling fins formed in the rear cooling path, and a flow guide rod connecting the cooling fins to support the cooling fins, wherein each of the plurality of cooling fins includes an upper fin portion protruding upward from an upper portion of the flow guide rod, a lower fin portion protruding downward from a lower portion of the flow guide rod, and an intermediate fin portion inserted through the flow guide rod.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: September 20, 2022
    Inventors: Jung Shin Park, Ki Hoon Yang, Ki Don Lee, Hyung Hee Cho, Hee Seung Park, Seok Min Choi, Yong Jin Kim, Su Won Kim
  • Publication number: 20220289871
    Abstract: The present invention relates to a method for preparing a modified conjugated diene-based polymer having excellent physical properties such as tensile properties and viscoelasticity properties with a high modification ratio.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 15, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Hyo Jin Bae, Su Hwa Kim, Kyoung Hwan Oh, Tae Chul Lee
  • Publication number: 20220292564
    Abstract: Provided is a method for providing item information of an electronic apparatus including at least one of identifying an item according to a first input of a user; identifying first review information created by selecting one from an answer set to a specific attribute of the item by purchasers and second review information on an answer determined based on a frequency of selection of the purchasers from the first review information; and providing a terminal of the user with a first page including information on or regarding the item, the first review information displayed in a first area, and the second review information displayed in a second area distinguished from the first area.
    Type: Application
    Filed: April 8, 2021
    Publication date: September 15, 2022
    Inventors: Su Jung Kim, Nae Jin Hyeon, Yeon Joo Ro
  • Publication number: 20220279813
    Abstract: The present application relates to a Gryllus bimaculatus extract and a method for preparing the same.
    Type: Application
    Filed: October 31, 2019
    Publication date: September 8, 2022
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Yeo Jin KIM, Dong Joo SHIN, Su Jin BAE, Hyung Cheol KIM, Hong Wook PARK
  • Publication number: 20220281894
    Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. An organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan properties can be provided by including the organic electroluminescent compound according to the present disclosure as a single host material or by including a specific combination of compounds according to the present disclosure as a plurality of host materials.
    Type: Application
    Filed: February 18, 2022
    Publication date: September 8, 2022
    Inventors: Ji-Song JUN, Kyoung-Jin PARK, Chi-Sik KIM, Sang-Hee CHO, Su-Hyun LEE
  • Patent number: 11434332
    Abstract: A super absorbent polymer according to the present invention has an excellent discoloration resistance characteristic even under high temperature/high humidity conditions, while maintaining excellent absorption performance, and is preferably used for hygienic materials such as diapers, and thus can exhibit excellent performance.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: September 6, 2022
    Inventors: Dae Woo Nam, Seon Jung Jung, Tae Hwan Jang, Jun Kyu Kim, Seong Beom Heo, Bo Hyun Seong, Yeon Woo Hong, Su Jin Kim, Ji Yoon Jeong, Hyung Ki Yoon
  • Publication number: 20220278173
    Abstract: A display device may include a first sub-pixel including a first light emitting element disposed in a first sub-pixel area of a substrate, a second sub-pixel including a second light emitting element disposed in a second sub-pixel area located in a first direction with respect to the first sub-pixel area of the substrate, a bank layer disposed between the first and second sub-pixels, a first color filter pattern disposed on the first sub-pixel and the bank layer, and a second color filter pattern disposed on the second sub-pixel and the bank layer. The first light emitting element may emit light having a first color. The second light emitting element may emit light having a second color. The first color filter pattern and the second color filter pattern may at least partially overlap each other on the bank layer.
    Type: Application
    Filed: June 26, 2020
    Publication date: September 1, 2022
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Jin KONG, Hyun Min CHO, Dae Hyun KIM, Su Mi MOON, Xinxing LI, Hee Keun LEE
  • Patent number: 11427668
    Abstract: A modified conjugated diene-based polymer, and more particularly, a modified conjugated diene-based polymer having a unimodal molecular weight distribution curve measured by gel permeation chromatography (GPC), molecular weight distribution (PDI; MWD) of less than 1.7, and a Si content of 100 ppm or more based on weight, and including a repeating unit derived from an aromatic vinyl monomer in an amount from 15 wt % to less than 30 wt %, and a rubber composition including the same.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: August 30, 2022
    Inventors: Ro Mi Lee, No Ma Kim, Yu Jin Kim, Ho Young Lee, Sun Keun Kim, Su Min Na, Youk Reol Na, Heung Yeal Choi
  • Publication number: 20220268734
    Abstract: The present invention relates to an eddy current sensor for deriving an eddy current and sensing the derived eddy current in order to detect a crack in a battery cell, the eddy current sensor comprising: a core unit in which a coil is wound around a magnetic member; and a case for accommodating the core unit of which there are at least two, and which are respectively arranged so that the central axis of the coil is oriented in the thickness direction of the battery cell. The eddy current sensor of the present invention enables one-point sensing, thereby improving crack detection capability without a non-inspection area while having high detection resolution.
    Type: Application
    Filed: August 14, 2020
    Publication date: August 25, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seok Jin KIM, Su Taek JUNG, Sang Hyun KOO, Jung Hoon LEE
  • Publication number: 20220270156
    Abstract: According to various example embodiment of the present disclosure, a method of sharing item information by an electronic apparatus includes acquiring a request for link information related to at least one item from a user, acquiring first selection information related to an attribute of the link information, and providing link information on a first page including information related to the at least one item based on the request for the link information and the first selection information, in which the link information may include information related to the attribute.
    Type: Application
    Filed: March 22, 2022
    Publication date: August 25, 2022
    Inventors: Su Jin Kyung, Eun Sol Lee, Seon Il Kim, Seung Yong Baek, In Ho Choi, Min Kyo Seo, Jin Young Choi
  • Publication number: 20220271402
    Abstract: A battery having an electrode assembly including a first electrode, a second electrode, and a separator between the first and the second electrode, the first electrode having a first portion including an active material extending between a pair of first sides, and a second portion extending between the pair of first sides and exposed beyond the separator, and at least part of the second portion includes an electrode tab; a battery housing having a first opening at a first end and a second end opposite the first end, the battery housing accommodating the electrode assembly; and a first current collector including a support portion on the electrode assembly, a first tab coupling portion extending from the support portion and coupled with the second portion of the first electrode and a first housing coupling portion extending from the support portion and electrically coupled onto an inner surface of the battery housing.
    Type: Application
    Filed: February 4, 2022
    Publication date: August 25, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Su-Ji CHOI, Kwang-Su HWANGBO, Do-Gyun KIM, Geon-Woo MIN, Hae-Jin LIM, Min-Ki JO, Jae-Woong KIM, Jong-Sik PARK, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Bo-Hyun KANG, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Pil-Kyu PARK
  • Publication number: 20220271344
    Abstract: A battery includes an electrode assembly including a first electrode, second electrode, and a separator between the first electrode and the second electrode, the first electrode including a first region coated with an active material and a second region at a first side and adjacent to the first region, the second region being exposed beyond the separator, and at least part of the second region is an electrode tab; a housing including a first end with a first opening, the housing accommodating the electrode assembly; a first current collector including an edge portion on the electrode assembly, a second region coupling portion extending from the edge portion and coupled with the second region, and a terminal coupling portion spaced apart from the second region coupling portion; and a terminal coupled with the terminal coupling portion.
    Type: Application
    Filed: February 4, 2022
    Publication date: August 25, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Su-Ji CHOI, Kwang-Su HWANGBO, Do-Gyun KIM, Geon-Woo MIN, Min-Ki JO, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Hae-Jin LIM, Jae-Woong KIM, Jong-Sik PARK, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Bo-Hyun KANG, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Pil-Kyu PARK
  • Publication number: 20220271345
    Abstract: An electrode assembly, a battery, and a battery pack and a vehicle including the same are provided. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes a first portion coated with an active material and a second portion at a first side and adjacent the first portion, the second portion being exposed beyond the separator along a first axial direction of the electrode assembly. A part of the second portion is bent in a radial direction of the electrode assembly forming a first surface region including stacked layers of the second portion, and in a partial region of the first surface region, a number of the stacked layers of the second portion is 10 or more in the in the first axial direction.
    Type: Application
    Filed: February 4, 2022
    Publication date: August 25, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Hae-Jin LIM, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Do-Gyun KIM, Su-Ji CHOI, Kwang-Su HWANGBO, Geon-Woo MIN, Min-Ki JO, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Jae-Woong KIM, Jong-Sik PARK, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Bo-Hyun KANG, Pil-Kyu PARK
  • Patent number: 11424511
    Abstract: Disclosed is an electrode assembly including two electrodes having polarities opposite to each other, and a separator interposed between the two electrodes, wherein the separator includes: a separator base which includes a porous polymer substrate having a plurality of pores, and a porous coating layer; and an adhesive layer formed on at least one surface of the separator base, provided to face either of the electrodes and containing an adhesive resin, and wherein the adhesion (Peel Strength) between the porous polymer substrate and the porous coating layer and the adhesion (Lami Strength) between the adhesive layer and the electrode satisfy Mathematical Formula 1. An electrochemical device including the separator is also disclosed. In the electrode assembly, the separator shows increased resistance against scratching and the adhesion between the separator and the electrode can be improved.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: August 23, 2022
    Assignee: LG Energy Solution, Ltd.
    Inventors: Chan-Jong Kim, Myeong-Soo Kim, In-Hyouk Sung, Su-Jin Yoon, Sang-Joon Lee
  • Patent number: 11423190
    Abstract: A data-based nuclear power plant design basis management system and a method therefor are disclosed. According to an embodiment of the present invention, the data-based nuclear power plant design basis management system comprises a database for storing: information on a plurality of design basis for defining a design basis document for configuration management in a nuclear power plant; information on a category, corresponding to each of the design basis, among a plurality of categories; and an associative relationship between the plurality of design basis, wherein the plurality of categories includes design requirements (REQ), at least one design basis specification (DBS) for satisfying the REQ, and the like.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: August 23, 2022
    Assignees: KOREA HYDRO & NUCLEAR POWER CO., LTD, PARTDB INC.
    Inventors: You Jin Park, Jae Kyoung Lee, Mu Byeong Yoon, Su Jin Byon, Woo Joong Kim, Jin Sang Hwang, Jeong Wook Kim
  • Patent number: 11421053
    Abstract: A conjugated diene-based polymer catalyzed with a lanthanide rare earth element, and having high linearity and improved compounding properties, and a method for preparing the same are provided. The conjugated diene-based polymer catalyzed with a lanthanide rare earth element has high linearity, and if applied to a rubber composition, may show excellent processability, tensile strength and viscoelasticity.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: August 23, 2022
    Inventors: Su Hwa Kim, Hyo Jin Bae, Sung Ho Park, Soo Young Choi, Jeong Heon Ahn
  • Publication number: 20220261514
    Abstract: Provided is a system of designing a seismic isolation mount for protecting electrical equipment comprising switchboard and control panel from earthquakes.
    Type: Application
    Filed: December 7, 2020
    Publication date: August 18, 2022
    Applicant: NASAN ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Jong Hoon BAE, Su Hyeon SON, Seong Yong KIM, Sung Chun MOON, Han Yeul AN, Kyung Jin BAE
  • Publication number: 20220257779
    Abstract: Provided are a protein conjugate in which a physiologically active polypeptide is linked to a biocompatible material via a non-peptidyl polymer-coupled fatty acid derivative compound serving as a linker, exhibiting an increased duration of physiological activity compared to natural forms and a preparation method therefor. Since an increase in serum half-life of the physiologically active polypeptide of the protein conjugate, in which the biocompatible material, the non-peptidyl polymer-coupled fatty acid derivative compound, and the physiologically active polypeptide are linked, is proved, the protein conjugate may be widely used in the field of protein drugs.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Su Yeon PARK, Ji Young SONG, Eun Jung KIM, Jong Min LEE, Jong-Soo LEE, Dae Jin KIM