Patents by Inventor YUEH-LIN CHAN

YUEH-LIN CHAN 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).

  • Ceramic powder composition, ceramic material, and multilayer ceramic capacitor fabricated thereby
    Patent number: 8411412
    Abstract: A ceramic powder composition, a ceramic material and a multi-layer ceramic capacitor fabricated thereby are presented. The ceramic powder composition includes a main component and a glassy component. A content of the glassy component is 0.2 to 2.0 mole % based on the main component. The main component includes (Ba1-xCax)mTiO3+?MgO+?Re2O3+?MnO+?B2O5, where ?, ?, ? and ? are molar ratio constants, and 0.1???3.0, 0.05???3.0, 0.001???0.2, and 0.0<??0.1; 0.99?m?1.030, and 0.005?x?0.015; element Re is selected from a group consisting of yttrium (Y), chromium (Cr), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), and ytterbium (Yb); and element B is selected from a group consisting of vanadium (V), niobium (Nb), and tantalum (Ta). The glassy component includes (BayCa1-y)SiO3, where 0<y<1.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: April 2, 2013
    Assignee: Darfon Electronics Corp.
    Inventors: Yueh-Lin Chan, Ting-An Chien, Hsiu-Hsiang Pei, Chao-Kuang Hsiao
  • CERAMIC POWDER COMPOSITION, CERAMIC MATERIAL, AND MULTILAYER CERAMIC CAPACITOR FABRICATED THEREBY
    Publication number: 20110176253
    Abstract: A ceramic powder composition, a ceramic material and a multi-layer ceramic capacitor fabricated thereby are presented. The ceramic powder composition includes a main component and a glassy component. A content of the glassy component is 0.2 to 2.0 mole % based on the main component. The main component includes (Ba1-xCax)mTiO3+?MgO+?Re2O3+?MnO+?B2O5, where ?, ?, ? and ? are molar ratio constants, and 0.1???3.0, 0.05???3.0, 0.001???0.2, and 0.0<??0.1; 0.99?m?1.030, and 0.005?x?0.015; element Re is selected from a group consisting of yttrium (Y), chromium (Cr), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), and ytterbium (Yb); and element B is selected from a group consisting of vanadium (V), niobium (Nb), and tantalum (Ta). The glassy component includes (BayCa1-y)SiO3, where 0<y<1.
    Type: Application
    Filed: January 14, 2011
    Publication date: July 21, 2011
    Applicant: Darfon Electronics Corp.
    Inventors: YUEH-LIN CHAN, TING-AN CHIEN, HSIU-HSIANG PEI, CHAO-KUANG HSIAO