Patents by Inventor Do-Kyun Kwon

Do-Kyun Kwon 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: 20240084493
    Abstract: A washing machine including a plurality of washers may include a fixing bracket coupled to a front of a first housing in which a first tub is disposed and a front of a second housing in which a second tub is disposed, to prevent the first housing and the second housing from being separated from each other.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Baek Gyu KWON, Dong-Won KIM, Do Yun LEE, Bo-Kyun KIM, Geon Ho LEE
  • Patent number: 6620750
    Abstract: The present invention discloses dielectric ceramic compositions having dielectric properties suitable for high frequency bands, such as microwave and millimetric wave, and a method for manufacturing multilayered components, such as chip LC filters, chip duplexers, and dielectric filters for PCS, using the dielectric ceramic compositions. The dielectric ceramic composition not only possesses low dielectric loss, a high dielectric constant, and temperature stability, but are also capable of being sintered at low temperatures and simultaneously baked with metal electrodes, including silver, copper, silver/palladium. Therefore, the dielectric composition can be applied to temperature stable capacitors (NPO MLCC), microwave oscillators, substrates, filters, planar antenna and on the like. The dielectric composition are represented by the general formula: Ax′A1−x″By′B1−y″O4 where A′ and A″ are La, Nd, Y and Al; B′ and B″ are Nb and Ta.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: September 16, 2003
    Inventors: Dong-Wan Kim, Do-Kyun Kwon, Jong-Sung Park, Jin-Young Kim
  • Patent number: 6528445
    Abstract: Disclosed is a dielectric ceramic composition suitable for use in planar or multilayer type electronic parts containing inner conductors, for the fabrication of which simultaneously sintering base materials and conductors is required.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: March 4, 2003
    Inventors: Kug Sun Hong, Jung-Kun Lee, Dong-Wan Kim, Hyun-Woo Jung, Jeong-Ryeol Kim, Sang-Gu Kang, Do-Kyun Kwon
  • Publication number: 20030004051
    Abstract: The present invention discloses dielectric ceramic compositions having dielectric properties suitable for high frequency bands, such as microwave and millimetric wave, and a method for manufacturing multilayered components, such as chip LC filters, chip duplexers, and dielectric filters for PCS, using the dielectric ceramic compositions. The dielectric ceramic composition not only possesses low dielectric loss, a high dielectric constant, and temperature stability, but are also capable of being sintered at low temperatures and simultaneously baked with metal electrodes, including silver, copper, silver/palladium. Therefore, the dielectric composition can be applied to temperature stable capacitors (NPO MLCC), microwave oscillators, substrates, filters, planar antenna and on the like.
    Type: Application
    Filed: September 5, 2001
    Publication date: January 2, 2003
    Inventors: Dong-Wan Kim, Do-Kyun Kwon, Jong-Sung Park, Jin-Young Kim