Patents by Inventor Seol Gyeong PARK

Seol Gyeong PARK 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: 11915874
    Abstract: A multilayer capacitor includes a body including a dielectric layer and a plurality of internal electrodes stacked on each other with the dielectric layer interposed therebetween; and external electrodes disposed externally on the body, and respectively including a first layer connected to the internal electrode and a second layer covering the first layer, wherein the first layer includes a metal particle including an element A, an oxide of an element Z, formed on the metal particle, and an A-Z intermetallic compound phase, and here, the element Z has a higher ionization tendency than the element A.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Moon Lee, Taek Jung Lee, Sung Ho Lee, Seol Gyeong Park
  • Publication number: 20230145815
    Abstract: A multilayer capacitor includes a body including a dielectric layer and a plurality of internal electrodes stacked on each other interposing the dielectric layer therebetween, and external electrodes disposed externally on the body, respectively including a first layer connected to the internal electrode and a second layer covering the first layer, wherein the first layer includes a metal particle including an element A and a Z-A-O phase formed in the metal particle, and here, the element Z is an alkali metal.
    Type: Application
    Filed: May 24, 2022
    Publication date: May 11, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Moon LEE, Taek Jung LEE, Won Hee YOO, Seol Gyeong PARK
  • Publication number: 20230148360
    Abstract: A multilayer capacitor includes a body including a dielectric layer and a plurality of internal electrodes stacked on each other with the dielectric layer interposed therebetween; and external electrodes disposed externally on the body, and respectively including a first layer connected to the internal electrode and a second layer covering the first layer, wherein the first layer includes a metal particle including an element A, an oxide of an element Z, formed on the metal particle, and an A-Z intermetallic compound phase, and here, the element Z has a higher ionization tendency than the element A.
    Type: Application
    Filed: April 19, 2022
    Publication date: May 11, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Moon Lee, Taek Jung Lee, Sung Ho Lee, Seol Gyeong Park