Patents by Inventor Jose Antonio Trujillo Rosales

Jose Antonio Trujillo Rosales 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).

  • Inductors with core structure supporting multiple air flow modes
    Patent number: 11508510
    Abstract: An inductor includes a plurality of stacked core parts having aligned central openings, at least one spacer separating the core parts from one another, and a winding comprising a plurality turns wound around the stack of core parts through central openings of the core parts. The at least one spacer may include respective groups of spacers disposed between respective pairs of the core parts. In some embodiments, the at least one spacer may include a plurality of spacers disposed between first and second ones of the core parts and radially distributed in a circular pattern aligned with the first and second core parts.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: November 22, 2022
    Assignee: Eaton Intelligent Power Limited
    Inventors: Zelin Xu, Mark A. Juds, Jose Antonio Trujillo Rosales
  • INDUCTORS WITH CORE STRUCTURE SUPPORTING MULTIPLE AIR FLOW MODES
    Publication number: 20200258671
    Abstract: An inductor includes a plurality of stacked core parts having aligned central openings, at least one spacer separating the core parts from one another, and a winding comprising a plurality turns wound around the stack of core parts through central openings of the core parts. The at least one spacer may include respective groups of spacers disposed between respective pairs of the core parts. In some embodiments, the at least one spacer may include a plurality of spacers disposed between first and second ones of the core parts and radially distributed in a circular pattern aligned with the first and second core parts.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 13, 2020
    Inventors: Zelin Xu, Mark A. Juds, Jose Antonio Trujillo Rosales