Patents by Inventor Mi-kyeong Kim

Mi-kyeong 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: 12224123
    Abstract: A multilayer electronic component includes: a body including a plurality of dielectric layers and internal electrodes disposed to face each other with each of the plurality of dielectric layers interposed therebetween; and external electrodes connected to the internal electrodes and disposed on outer surfaces of the body, wherein each of the plurality of dielectric layers includes a BaTiO3-based base material main component and an accessory component including dysprosium (Dy) and terbium (Tb), a content of terbium (Tb) is 0.2 mol or more and less than 1.0 mol based on 100 mol of the base material main component, and the dielectric layer includes a plurality of dielectric crystal grains having a particle size of 60 nm or more and 250 nm or less at a point (D50) at which a cumulative volume is 50% in a cumulative particle size distribution according to a particle size distribution system.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: February 11, 2025
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho In Jun, Kyeong Jun Kim, Mi Kyeong Kim, Eon Ju Noh, Hye Won Ryoo
  • Publication number: 20230230768
    Abstract: A multilayer electronic component includes: a body including a plurality of dielectric layers and internal electrodes disposed to face each other with each of the plurality of dielectric layers interposed therebetween; and external electrodes connected to the internal electrodes and disposed on outer surfaces of the body, wherein each of the plurality of dielectric layers includes a BaTiO3-based base material main component and an accessory component including dysprosium (Dy) and terbium (Tb), a content of terbium (Tb) is 0.2 mol or more and less than 1.0 mol based on 100 mol of the base material main component, and the dielectric layer includes a plurality of dielectric crystal grains having a particle size of 60 nm or more and 250 nm or less at a point (D50) at which a cumulative volume is 50% in a cumulative particle size distribution according to a particle size distribution system.
    Type: Application
    Filed: December 19, 2022
    Publication date: July 20, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ho In Jun, Kyeong Jun Kim, Mi Kyeong Kim, Eon Ju Noh, Hye Won Ryoo
  • Patent number: D749167
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: February 9, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: GwangChae Jung, Mi-kyeong Kim, Gyejin Jun, Minchul Kim, Kyuho Song, Aemin Shim, Dhojin Han
  • Patent number: D750161
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: February 23, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: GwangChae Jung, Mi-kyeong Kim, Gyejin Jun, Minchul Kim, Kyuho Song, Aemin Shim, Dhojin Han
  • Patent number: D751634
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: March 15, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: GwangChae Jung, Mi-kyeong Kim, Gyejin Jun, Minchul Kim, Kyuho Song, Aemin Shim, Dhojin Han