Patents by Inventor Yu-Jin Kim

Yu-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: 11944661
    Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: April 2, 2024
    Assignee: JEONNAM BIOINDUSTRY FOUNDATION
    Inventors: Chul Yung Choi, Dool Ri Oh, Yu Jin Kim, Eun Jin Choi, Hyun Mi Lee, Dong Hyuck Bae, Kyo Nyeo Oh, Myung-A Jung, Ji Ae Hong, Kwang Su Kim, Hu Won Kang, Jae Yong Kim, Sang O Pan, Sung Yoon Park, Rack Seon Seong
  • Publication number: 20240107441
    Abstract: A method of a terminal may comprise: receiving a first message including state information of a base station from the base station; identifying preliminary inactive state information included in the first message when the state information of the base station indicates a preliminary inactive state; and performing a cell selection based on the preliminary inactive state information.
    Type: Application
    Filed: September 26, 2023
    Publication date: March 28, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Seo PARK, Yong Jin KWON, Yun Joo KIM, Han Jun PARK, Jung Bo SON, An Seok LEE, Yu Ro LEE, Heesoo LEE, Sung Cheol CHANG
  • Publication number: 20240107374
    Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating channel information based on the reference signal; generating wavelet-transformed channel information by applying wavelet transform to the channel information; generating compressed channel information by compressing the wavelet-transformed channel information; and transmitting the compressed channel information to the base station.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Jin KWON, Han Jun PARK, An Seok LEE, Heesoo LEE, Yun Joo KIM, Hyun Seo PARK, Jung Bo SON, Yu Ro LEE
  • Publication number: 20240091075
    Abstract: Provided is an absorbent article exhibiting an improved effect of preventing the body fluid from leaking by including a superabsorbent polymer film having excellent absorbency in three-dimensional gathers.
    Type: Application
    Filed: May 11, 2022
    Publication date: March 21, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Kiyoul Yoon, Myoungjin Shin, Seongkyun Kang, Yu Jin Kim, Gicheul Kim
  • Publication number: 20240076252
    Abstract: A preparation process of 5-ethylidene-2-norbornene, including: introducing dicyclopentadiene into a dicyclopentadiene decomposition reactor to thermally decompose the dicyclopentadiene; introducing a product of the above step into a cyclopentadiene purification tower; introducing 1,3-butadiene, a solvent, and cyclopentadiene separated from the top of the cyclopentadiene purification tower into a Diels-Alder reactor to react the same; introducing a product of the immediate above step into a 1,3-butadiene removal tower to recover 1,3-butadiene from the top; introducing a mixture at the bottom of the 1,3-butadiene removal tower into a desolvation tower, and recycling a solvent and unreacted raw materials recovered from the top of the desolvation tower to the dicyclopentadiene decomposition reactor; introducing a mixture at the bottom of the desolvation tower into a 5-vinyl-2-norbornene separation tower to separate 5-vinyl-2-norbornene; and introducing the 5-vinyl-2-norbornene into an isomerization reactor to rea
    Type: Application
    Filed: May 26, 2023
    Publication date: March 7, 2024
    Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.
    Inventors: Young Rok LEE, Jae Woom KIM, Kyoung Ho ROW, Ick Jin AN, Jin Woo PARK, Yu Mi KIM
  • Publication number: 20240078471
    Abstract: Disclosed is a method of integrally optimizing different types of parameters that require setting during a machine learning process. The disclosed method of integrally optimizing the parameters includes performing training on a machine learning model by selecting sensor parameters and machine learning model hyperparameters until a predetermined termination condition is satisfied; and determining, among the selected sensor parameters and machine learning model hyperparameters, an optimized sensor parameter and optimized machine learning model hyperparameter that minimize a loss value for the machine learning model, wherein the performing of the training on the machine learning model includes selecting the sensor parameters and machine learning model hyperparameters that satisfy a predetermined optimization range, and performing training on the machine learning model based on sensor data provided from a sensor by the selected sensor parameters and the machine learning model hyperparameters.
    Type: Application
    Filed: September 4, 2023
    Publication date: March 7, 2024
    Inventors: Jae Ho KIM, Yu Jin KIM, Ju Yeon WEON, Se Jung KIM, Tae In YONG
  • Publication number: 20240058402
    Abstract: The present application relates to a novel bacteriophage having Clostridium perfringens-specific bactericidal effect and an antibacterial composition comprising same, the novel bacteriophage CJ_CP_20-29 having Clostridium perfringens-specific bactericidal effect, and being superbly acid and heat resistant to allow wide use in antibiotics, feed and additives therefor, beverages and additives therefor, disinfectants, detergents, and the like to prevent or treat infectious diseases caused by Clostridium perfringens.
    Type: Application
    Filed: June 15, 2021
    Publication date: February 22, 2024
    Applicant: CJ CheilJedang Corporation
    Inventors: Jong Soo JEON, Ji Eun KIM, Jun Ok MOON, Jong Pyo CHAE, Yu Jin KIM, Seung Eun LEE
  • Publication number: 20230405052
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating fibrosis and, more specifically, to a pharmaceutical composition for preventing or treating fibrosis, comprising mitochondria as an active ingredient. When the pharmaceutical composition of the present invention comprising exogenous mitochondria as an active ingredient is administered to a subject suffering from fibrosis such as pulmonary fibrosis, hepatic fibrosis and renal fibrosis, the fibrosis of tissues may be inhibited. In addition, the pharmaceutical composition of the present invention effectively inhibits the expression of fibronectin, CTGF2, ?-SMA, collagen 1A and the like during treatment of TGF-?. Therefore, the pharmaceutical composition according to the present invention may be effectively used in the prevention or treatment of fibrosis.
    Type: Application
    Filed: November 5, 2021
    Publication date: December 21, 2023
    Inventors: Chun-Hyung Kim, Kyuboem Han, Shin-Hye Yu, Yu Jin Kim, Seo-Eun Lee, Jong Hyeok Park, Gayoung Cho
  • Publication number: 20230372529
    Abstract: The present invention relates to a mitochondrion containing a compound having the anticancer efficacy and uses thereof. It was confirmed that the mitochondrion efficiently deliver the compound to the tumor, and the anticancer effect of the mitochondrion containing the compound was confirmed. In particular, when an antibody or a fragment thereof that specifically binds to a tumor is bound to the surface of mitochondrion, the compound may be delivered specifically to the tumor. Therefore, the mitochondrion containing the compound according to the present invention may be effectively used for the treatment of cancer because the side effects of the compound are few.
    Type: Application
    Filed: October 22, 2021
    Publication date: November 23, 2023
    Inventors: Chun-Hyung KIM, Kyuboem HAN, Shin-Hye YU, Yu Jin KIM, Seo-Eun LEE, Jong Hyeok PARK, Gayoung CHO, Young-Cheol KANG
  • Publication number: 20230337500
    Abstract: A color converting panel includes: a substrate; a plurality of banks disposed on the substrate, where the banks partition a red light emitting area, a green light emitting area, a blue light emitting area, and a white light emitting area; a red color conversion layer disposed in the red light emitting area; a green color conversion layer disposed in the green light emitting area; and a green color conversion layer and a red color conversion layer disposed in the white light emitting area.
    Type: Application
    Filed: February 24, 2023
    Publication date: October 19, 2023
    Inventors: Ki Soo PARK, Yu Jin KIM, Hong Min YOON, Jun Han LEE
  • Patent number: 11779896
    Abstract: The present invention relates to a magnetic-optical composite nanostructure, which has a heterogeneous nature due to consisting of a first core-shell nanoparticle and second core-shell nanoparticles and thus realizes magnetic and optical functions at the same time.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: October 10, 2023
    Assignee: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Yu Jin Kim, Bum Chul Park, Myeong Soo Kim
  • Publication number: 20230303727
    Abstract: A modified conjugated diene-based polymer and a rubber composition including the same are disclosed herein. In some embodiments, the modified conjugated diene-based polymer includes a modified monomer-derived functional group represented by Formula 1, and an aminoalkoxysilane-based modifier-derived functional group at least one end thereof, wherein the polymer having a unimodal molecular weight distribution, and a polydispersity index (PDI) of 1.0 or more to less than 1.7. The polymer has a narrow and unimodal molecular weight distribution, and has excellent tensile properties and viscoelastic properties while having excellent processability.
    Type: Application
    Filed: June 1, 2023
    Publication date: September 28, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Kyung Chang Seo, Yu Jin Kim, Youk Reol Na, No Ma Kim
  • Patent number: 11761682
    Abstract: The present invention relates to a close-contacting module capable of bringing a solar photovoltaic panel and a thermal collector of a solar photovoltaic-thermal panel into close contact without creating an interface. The close-contacting module comprises: a plurality of elastic members (36) which provide an elastic force that presses the thermal collector (20) toward the solar photovoltaic panel (10) from the backside of the thermal collector (20); a support member (35) for supporting the elastic members (36); and a pair of clips (31, 32, 33) provided at both ends of the support member (35) to fix the support member (35) to the edges of the solar photovoltaic-thermal panel (1).
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: September 19, 2023
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Euy-Joon Lee, Eun-Chul Kang, Yu-Jin Kim, Kwang-Seob Lee
  • Publication number: 20230263034
    Abstract: A display device includes: a first dam member, a first support member, a second dam member, and a second support member, which are in a non-display area; a light-emitting element in a display area; a first encapsulation layer on the light-emitting element; a wavelength conversion pattern on the first encapsulation layer to overlap the light-emitting element; a color filter on the wavelength conversion pattern and overlapping the wavelength conversion pattern; and a second encapsulation layer on the color filter. The display area, the first dam member, the first support member, the second dam member, the second support member are disposed in this order; end of an inorganic layer included in the first encapsulation layer is between the first support member and the first dam member; and an end of an inorganic layer included in the second encapsulation layer is between the second support member and the second dam member.
    Type: Application
    Filed: November 2, 2020
    Publication date: August 17, 2023
    Inventors: Yu Jin KIM, Kun Hee JO, Shin Tack KANG, Hyun Seok KIM
  • Publication number: 20230225916
    Abstract: The present disclosure relates to a super absorbent polymer film having excellent moisture absorption and to an absorbent article excellent in feeling capable of reducing skin rashes and other irritations generated when warmed by the wearer's body by including the super absorbent polymer film to improve external dampness.
    Type: Application
    Filed: March 21, 2022
    Publication date: July 20, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Kiyoul Yoon, Myoungjin Shin, Seongkyun Kang, Yu Jin Kim, Gicheul Kim
  • Publication number: 20230232627
    Abstract: A semiconductor memory device includes a first substrate defining a cell array region, a mold structure including a plurality of gate electrodes sequentially spaced and stacked on the first substrate in a step form, and a channel hole defined as penetrating the plurality of gate electrodes on the cell array region in a vertical direction perpendicular to an upper surface of the first substrate. The device includes an information storage layer along side walls and a bottom surface of the channel hole, the information storage layer including a blocking insulation layer along the side walls and the bottom surface of the channel hole, a charge storage layer on the blocking insulation layer, and a tunneling insulation layer. The device includes a channel layer on the information storage layer inside the channel hole, and an insulation pattern arranged to fill the channel hole on the channel layer.
    Type: Application
    Filed: August 3, 2022
    Publication date: July 20, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong Kyu LEE, Yu Jin KIM, Guk Hyon YON
  • Patent number: 11702485
    Abstract: A modified conjugated diene-based polymer and a rubber composition including the same are disclosed herein. In some embodiments, the modified conjugated diene-based polymer includes a modified monomer-derived functional group represented by Formula 1, and an aminoalkoxysilane-based modifier-derived functional group at least one end thereof, wherein the polymer having a unimodal molecular weight distribution, and a polydispersity index (PDI) of 1.0 or more to less than 1.7. The polymer has a narrow and unimodal molecular weight distribution, and has excellent tensile properties and viscoelastic properties while having excellent processability.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: July 18, 2023
    Inventors: Kyung Chang Seo, Yu Jin Kim, Youk Reol Na, No Ma Kim
  • Publication number: 20230201801
    Abstract: The present disclosure relates to a super absorbent polymer, and a preparation method thereof. More specifically, it relates to a super absorbent polymer prepared such that agglomeration between pulverized particles is suppressed, and drying efficiency and uniformity of particle size distribution are improved by including a carboxylic acid-based additive having a specific structure and hydrophobic particles before drying the hydrogel polymer, and a preparation method thereof.
    Type: Application
    Filed: September 10, 2021
    Publication date: June 29, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Yu Jin Kim, Hyeon Choi, Seongkyun Kang, Kiyoul Yoon, Gicheul Kim, Yoon Jae Min, Seul Ah Lee, Ui Seok Chung
  • Publication number: 20230150955
    Abstract: Disclosed are oxadiazole compounds and pharmaceutically acceptable salts thereof. The compounds and pharmaceutically acceptable salts thereof are specifically suitable for the treatment of neurological diseases such as epilepsy.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 18, 2023
    Inventors: Choon Ho RYU, Min Soo Han, Yeo Jin Yoon, Yu Jin Kim, Ka Eun Lee, Ju Young Lee, Myung Jin Jung, Eun Hee Baek, Yu Jin Shin, Eun Ju Choi, Young Soon Kang, Yong Soo Kim, Yea Mi Song, Jin Sung Kim, Hee Jang Lim
  • Patent number: 11638432
    Abstract: The present invention relates to a feed additive comprising a Bacillus subtilis strain and a Bacillus licheniformis strain, a feed composition comprising the feed additive, and a method for producing the feed additive.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: May 2, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Seon Oh, Yu Jin Kim, Min Ah Park, Seo Hyung Woo