Patents by Inventor Ondrej SOBORA

Ondrej SOBORA 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).

  • Patent number: 11302462
    Abstract: A method of manufacturing resistor units that each comprise a carrier comprising resistor elements including ends with a respective first and second electrical terminal is disclosed. The method includes: a) providing a carrier plate; b) forming strips of a resistor material at the lower side of the carrier plate in a regular pattern such that a respective row of strips of the resistor material is formed along a longitudinal direction; c) forming a plurality of zones of an electrically conductive material at the lower side of the carrier plate in a regular pattern such that a respective row of zones of the electrically conductive material is formed along the longitudinal direction; and d) cutting through the carrier plate by regular transverse incisions, first longitudinal incisions, and second longitudinal incisions such that a respective resistor unit and a respective residual section are alternately formed along a transverse direction.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: April 12, 2022
    Assignee: VISHAY ELECTRONIC GMBH
    Inventors: Bertram Schott, Ondrej Sobora, Kerstin Tillmann
  • Publication number: 20210272724
    Abstract: A method of manufacturing resistor units that each comprise a carrier comprising resistor elements including ends with a respective first and second electrical terminal is disclosed. The method includes: a) providing a carrier plate; b) forming strips of a resistor material at the lower side of the carrier plate in a regular pattern such that a respective row of strips of the resistor material is formed along a longitudinal direction; c) forming a plurality of zones of an electrically conductive material at the lower side of the carrier plate in a regular pattern such that a respective row of zones of the electrically conductive material is formed along the longitudinal direction; and d) cutting through the carrier plate by regular transverse incisions, first longitudinal incisions, and second longitudinal incisions such that a respective resistor unit and a respective residual section are alternately formed along a transverse direction.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 2, 2021
    Applicant: Vishay Electronic GMBH
    Inventors: Bertram SCHOTT, Ondrej SOBORA, Kerstin TILLMANN