Patents by Inventor Kai-Hsun YANG

Kai-Hsun YANG 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: 20240177937
    Abstract: The present application relates to a multi-layer ceramic capacitor and a method for producing the same. Internal electrode layers and ceramic dielectric layers are firstly formed, and the internal electrode layers and the ceramic dielectric layers are alternately laminated to form a laminated stack. The internal electrode layers are formed from specific metal particles. Next, a sintering process is performed to the laminated stack to form a laminated ceramic body, and then end electrodes are formed on two ends of the laminated ceramic body, thereby producing the multi-layer ceramic capacitor of the present application with excellent continuity of the internal electrode and better capacitor properties and reliability.
    Type: Application
    Filed: March 1, 2023
    Publication date: May 30, 2024
    Inventors: Masayuki FUJIMOTO, Kai-Hsun YANG, I Kuan CHENG
  • Publication number: 20240170211
    Abstract: A metal electrode of a ceramic capacitor and a method of forming the same are provided. The method includes mixing metal powders and a barium titanate organic-precursor to obtain precursor powders; adding an adhesive to the precursor powders to obtain a metal slurry; performing a molding process to the metal slurry to obtain a film material; performing a binder burn-out process to the film material to obtain a degumming film; and performing a sintering process to the degumming film to obtain the metal electrode. By mixing specific amount of barium titanate organic-precursor with the metal powders, the barium titanate metallic organic-precursor can be transformed to barium titanate in the following process, and barium titanate can be dispersed between the metals homogeneously. Therefore, electrode continuity can be increased.
    Type: Application
    Filed: February 24, 2023
    Publication date: May 23, 2024
    Inventors: Hsing-I HSIANG, Fu-Su YEN, Chi-Yuen HUANG, Chun-Te LEE, Kai-Hsun YANG, Shih-Ming WANG