Patents by Inventor Halvard Berge

Halvard Berge 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).

  • Method and apparatus for production of a multiphase electromagnetic mat for forming current carrying components of a power conversion system
    Patent number: 12390852
    Abstract: A method and apparatus for production of a multiphase electromagnetic mat for forming current carrying components of a power conversion system, wherein the electromagnetic mat comprises structural fibre lengths divided into at least two groups and winding fibre lengths divided into several groups corresponding to the number of phases and the number of parallel conductors of one phase, wherein the winding fibre lengths are retained in position by the groups of structural fibre lengths.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: August 19, 2025
    Assignee: Alva Industries AS
    Inventors: Oddvin Agnalt Østmo, Halvard Berge, Jørgen Selnes
  • Method and Apparatus for Production of a Multiphase Electromagnetic Mat for Forming Current Carrying Components of a Power Conversion System
    Publication number: 20230166320
    Abstract: A method and apparatus for production of a multiphase electromagnetic mat for forming current carrying components of a power conversion system, wherein the electromagnetic mat comprises structural fibre lengths divided into at least two groups and winding fibre lengths divided into several groups corresponding to the number of phases and the number of parallel conductors of one phase, wherein the winding fibre lengths are retained in position by the groups of structural fibre lengths.
    Type: Application
    Filed: May 7, 2021
    Publication date: June 1, 2023
    Inventors: Oddvin Agnalt Østmo, Halvard Berge, Jørgen Selnes