Patents by Inventor Mi-Hyun Lee

Mi-Hyun Lee 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: 20240355547
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body, wherein the dielectric layer includes a rare earth element, a secondary phase of the rare earth element and a dielectric grain, wherein, when an average thickness of the dielectric layer is defined as td and a maximum size of the dielectric layer of a secondary phase of the rare earth element in the thickness direction is defined as D, the dielectric layer includes two or more secondary phases of a rare earth element satisfying D/td?0.2.
    Type: Application
    Filed: August 7, 2023
    Publication date: October 24, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seok Hyun YOON, Hyung Soon KWON, In Ho JEON, Byung Ho LEE, Mi Yang KIM
  • Publication number: 20240355666
    Abstract: A substrate transferring apparatus includes a support plate including an upper surface on which a substrate is configured to be seated, and a vacuum pad detachably coupled to the support plate and configured to vacuum suction the substrate to fix the substrate on the upper surface of the support plate, wherein the vacuum pad includes a suction area and a support protrusion surrounding the suction area, an upper surface of the support protrusion is at a higher vertical level than an upper surface of the suction area to support the substrate, and the upper surface of the support protrusion is inclined relative to horizontal.
    Type: Application
    Filed: April 16, 2024
    Publication date: October 24, 2024
    Inventors: Sung-Il Choi, Seong-Eun Kang, Kyung Beom Kim, Sung Yoon Ryu, Mi Ra Park, Yong Kyu Lee, Jeung Hee Lee, Ju Hyun Lee, Nam Young Cho
  • Patent number: 12125602
    Abstract: A method for decommissioning a nuclear facility includes: floating a nuclear reactor pressure vessel above a cavity; positioning a mounting device on bio-protective concrete to cover the cavity with the mounting device; mounting a lower portion of the nuclear reactor pressure vessel on the mounting device; and cutting and decommissioning the nuclear reactor pressure vessel mounted on the mounting device.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: October 22, 2024
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee, Cheon-Woo Kim
  • Patent number: 12122763
    Abstract: The present disclosure provides a substituted piperidine compound of Chemical Formula 1, wherein X is CR3, or a pharmaceutically acceptable salt thereof having activity of degrading androgen receptor (AR). The present disclosure also provides a composition comprising such a substituted piperidine compound or a pharmaceutically acceptable salt thereof. The present disclosure also provides a medical use of a substituted piperidine compound according to the present disclosure, a salt thereof, and a composition comprising the same for the treatment or prophylaxis of AR-related diseases. The present disclosure also provides a method for treating or preventing an AR-related disease comprising administering to a subject in need thereof an effective amount of a substituted piperidine compound according to the present disclosure, a salt thereof, or a composition comprising the same.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: October 22, 2024
    Assignee: UBIX THERAPEUTICS, INC.
    Inventors: Song Hee Lee, Je Ho Ryu, Jung Min Ahn, Yu Ri Choi, Ho Hyun Lee, Mi Young Jang, Yae Jin Woo, Hanwool Kim, Ji Young Kim, Ji Youn Park
  • Patent number: 12063855
    Abstract: Provided are an organic electric element having a first electrode, a second electrode, and at least an organic material layer formed between the first electrode and the second electrode, the organic material layer comprising an emitting layer and the emitting layer comprising a mixture of host materials which improves luminous efficiency, stability, and lifespan of the element; and an organic electronic device comprising the element.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: August 13, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Sun Hee Lee, Jong Gwang Park, Ki Ho So, Won Sam Kim, Jung Hwan Park, Chi Hyun Park, Mi Young Chae
  • Publication number: 20240261318
    Abstract: Provided is a composition for strengthening the dermal layer of the skin and improving skin elasticity or alleviating skin wrinkles by strengthening the basement membrane of the skin. The composition according to the presently claimed subject matter contains a compound represented by chemical formula 1; and a compound represented by chemical formula 2 and/or a compound represented by chemical formula 3, at the same time, and thus has superior skin elasticity or wrinkle alleviation effect than a composition containing the compound represented by chemical formula 1 alone, the compound represented by chemical formula 2 alone, or the compound represented by chemical formula 3 alone.
    Type: Application
    Filed: June 2, 2022
    Publication date: August 8, 2024
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Seon Ju LEE, Mi Na KIM, Seung Hyun JUN, Seo Gyeong LEE
  • Publication number: 20240255823
    Abstract: An infrared adaptive transparent camouflage film includes a substrate, a graphene layer, an electrode layer and an ion gel layer. The substrate has dielectric. The graphene layer is disposed on the substrate and stacked in multiple layer. The electrode layer is disposed over the substrate and is spaced apart from the graphene layer. The ion gel layer is disposed over the graphene layer and the electrode layer, or disposed between the graphene layer and the electrode layer, to dope the graphene layer electrically.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 1, 2024
    Inventors: Mi Kyung LIM, Hyeon Don KIM, Kwang Seop KIM, Jae Hyun KIM, Hyun June JUNG, Hak Joo LEE, Seung Min HYUN
  • Publication number: 20240251674
    Abstract: The present disclosure relates to a plurality of host materials comprising a first host material comprising a compound represented by formula 1, and a second host material comprising a compound represented by formula 2, and an organic electroluminescent device comprising the same. By comprising a specific combination of compounds as host materials, it is possible to provide an organic electroluminescent device having lower driving voltage, higher luminous efficiency, higher power efficiency, and/or superior lifespan characteristics compared to conventional organic electroluminescent devices.
    Type: Application
    Filed: February 23, 2024
    Publication date: July 25, 2024
    Inventors: So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, Sang-Hee CHO, Doo-Hyeon MOON
  • Patent number: 12046464
    Abstract: A substrate cleaning composition, a method of cleaning a substrate using the same, and a method of fabricating a semiconductor device using the same, the substrate cleaning composition including a styrene copolymer including a first repeating unit represented by Formula 1-1a and a second repeating unit represented by Formula 1-1b; an additive represented by Formula 2-1; and an alcoholic solvent having a solubility of 500 g/L or less in deionized water,
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: July 23, 2024
    Assignees: SAMSUNG ELECTRONICS CO., LTD., DONGJIN SEMICHEM CO., LTD.
    Inventors: Ga Young Song, Mi Hyun Park, Jong Kyoung Park, Jung Youl Lee, Hyun Jin Kim, Hyo San Lee, Han Sol Lim, Hoon Han
  • Patent number: 12043812
    Abstract: Provided is a lubricating composition for inhibiting plugging including a base oil and any one selected from a fatty acid and an emulsifier, with the lubricating composition forming a single phase even when a carboxylic acid-based monomer is introduced with respect to the base oil. The lubricating composition suppresses plugging occurring in a process of preparing a copolymer derived from the carboxylic acid-based monomer. In addition, also provided is a method of inhibiting plugging using the lubricating composition for inhibiting plugging.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: July 23, 2024
    Assignees: SK Innovation Co., Ltd., SK Geo Centric Co., Ltd.
    Inventors: Sun Joo Kim, Mi So Kim, Ho Seong Lee, Min Gu Kim, Jae Hyun Park
  • Patent number: 12033765
    Abstract: A safety cover structure of a nuclear facility is disclosed. The safety cover structure includes: a cover portion rotatably installed on a body protection concrete slab to cover a cavity where a reactor pressure container is located; a driving portion configured to rotate the cover portion relative to the cavity; an opening and closing portion that is installed on the cover portion and is configured to allow materials resulting from cutting and dismantling of the reactor pressure container to move therethrough; a fire extinguishing portion configured to extinguish a fire generated inside the cover portion; a dose sensor installed in the cover portion and configured to measure a radiation dose emitted from the reactor pressure container; and an alarm portion configured to receive a sensing signal from the dose sensor and provide an alarm when the measured radiation dose exceeds a predetermined value.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: July 9, 2024
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee, Cheon-Woo Kim
  • Publication number: 20240189173
    Abstract: A spinal traction algorithm and a thermal spinal massage device to which the same is applied are disclosed. A spinal traction method applied to a thermal spinal massage device, according to one embodiment, allows a ceramic to travel along a spinal column on the basis of a spinal traction algorithm in order to deliver physical force to the spine, and generate force in at least two directions to help lordotic curve controlled traction (LCCT), wherein the spinal traction algorithm can generate a longitudinal tractive force as the ceramic horizontally travels while being in close contact with the spine in the axial direction along the spinal column and pulls the spine, and maintain a curve and generate a longitudinal tractive force as the ceramic rises from the posterior to the anterior.
    Type: Application
    Filed: April 1, 2022
    Publication date: June 13, 2024
    Inventors: IL YOUNG CHO, Ka Eun Kim, Hong Young Jang, Mi Hyun Lee
  • Patent number: 12002594
    Abstract: A method for decommissioning a nuclear facility includes: floating the nuclear reactor pressure vessel above the cavity; rotating the reactor pressure vessel so that the upper portion of the nuclear reactor pressure vessel is closer to the bio-protective concrete than the lower portion; mounting the upper portion of the nuclear reactor pressure vessel on the neighboring upper surface of the bio-protective concrete; and cutting and decommissioning the nuclear reactor pressure vessel mounted on the neighboring upper surface.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: June 4, 2024
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee, Cheon-Woo Kim
  • Patent number: 11848114
    Abstract: An underwater decommissioning method of a nuclear facility including a nuclear reactor pressure vessel and bio-protective concrete comprising a cavity in which the nuclear reactor pressure vessel is positioned is disclosed. The method includes: (a) lifting the nuclear reactor pressure vessel above the cavity; (b) forming an insertion part in the bio-protective concrete adjacent to the cavity, filling the insertion part with water, and installing a support part on a bottom surface of the insertion part; (c) inserting the nuclear reactor pressure vessel in the insertion part and mounting a lower portion of the nuclear reactor pressure vessel on the support part; and (d) repeatedly cutting portions of the nuclear reactor pressure vessel mounted on the support part by using a cutting device in an underwater position. The method allows performing cutting operations in the water, and thus, it is possible to prevent radiation exposure due to occurrence of dust.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: December 19, 2023
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Ju-Young Yoon, Young Hwan Hwang, Mi-Hyun Lee, Cheon-Woo Kim
  • Patent number: 11830633
    Abstract: A method for decommissioning a heavy water reactor facility includes: opening an upper part of the calandria vault; inserting a support device into an inner part of the calandria vault through the upper part of the calandria vault to support the main shell of the calandria; cutting between the main shell and the sub-shell of the calandria by inserting a cutting device into the inner part of the calandria vault through the upper part of the calandria vault; and drawing out the main shell of the calandria to the outside of the calandria vault by moving the support device from the inner part of the calandria vault to the outside through the upper part.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: November 28, 2023
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Seok-Ju Hwang, Young Hwan Hwang, Mi-Hyun Lee, Cheon-Woo Kim
  • Patent number: 11823806
    Abstract: A nuclear reactor dismantlement system according to an embodiment includes bio-protective concrete including a first space into which a reactor is inserted and a second space that is connected to the first space and is expanded in the first space, a moving device that is positioned in the second space and moves the reactor, and a cutting device that is positioned in the second space and cuts the reactor.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: November 21, 2023
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Mi-Hyun Lee, Sung-Hoon Hong, Cheon-Woo Kim
  • Publication number: 20230293676
    Abstract: One aspect relates to a pharmaceutical composition for the prevention or treatment of cancer or an anticancer immune vaccine composition, including a polypeptide consisting of the amino acid sequence of SEQ ID NO: 1. The composition can enhance anticancer immunity by activating dendritic cells and T cells, and furthermore, can exhibit a remarkably excellent synergistic anticancer immune effect through administration in combination with an immune checkpoint inhibitor.
    Type: Application
    Filed: August 12, 2021
    Publication date: September 21, 2023
    Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Bum Joon Kim, Su Bin Yang, Mi Hyun Lee
  • Patent number: 11715573
    Abstract: A decommissioning method of biological shielding concrete of a nuclear power plant according to an exemplary embodiment includes: decommissioning a neutron detector positioning device installed to biological shielding concrete surrounding a nuclear reactor to form a plurality of penetrated parts in the biological shielding concrete; inserting a part of a cutting device into the plurality of penetrated parts; and decomposing the biological shielding concrete into a plurality of sub-concrete parts by using the cutting device.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: August 1, 2023
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Seok-Ju Hwang, Sung-Hoon Hong, Mi-Hyun Lee, Cheon-Woo Kim
  • Patent number: 11682496
    Abstract: An apparatus for treating waste of a nuclear reactor pressure vessel includes: a suction unit inserted into the nuclear reactor pressure vessel through a plurality of through-pipes passing through a lower portion of the nuclear reactor pressure vessel to suck waste inside the nuclear reactor pressure vessel; a waste treatment part connected to the suction unit to treat the waste; and a lower collection part connected to the waste treatment part to be positioned under the nuclear reactor pressure vessel with the suction unit therebetween.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: June 20, 2023
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Mi-Hyun Lee, Seok-Ju Hwang, Cheon-Woo Kim
  • Patent number: 11456084
    Abstract: A device for removing shielding balls from calandria of a heavy water reactor is provided. The device includes a head for moving the shielding balls positioned inside of an end shield of the calandria to an outside of the end shield; and a mover for moving the head to the end shield of the calandria. The head includes a head body, an opening former installed on the head body and configured to form an opening in the end shield, and a gate installed on the head body and configured to control an amount of the shielding balls discharged to the outside through the opening.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: September 27, 2022
    Assignee: KOREA HYDRO & NUCLEAR POWER CO., LTD.
    Inventors: Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee, Cheon-Woo Kim