Patents by Inventor Marian Sebastian Broll

Marian Sebastian Broll 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: 11410950
    Abstract: A semiconductor substrate has a bond pad. The bond pad includes a layer of an aluminum alloy having a chemical composition including at least 0.3% by weight of at least one of Zn, Mg, Sc, Zr, Ti, Ag and/or Mn, with the balance being at least Al and incidental impurities.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: August 9, 2022
    Assignee: Infineon Technologies AG
    Inventors: Gert Pfahl, Daniel Bolowski, Marian Sebastian Broll, Michael Kreuz, Evelyn Napetschnig, Holger Schulze, Stefan Woehlert
  • Publication number: 20210091025
    Abstract: A semiconductor substrate has a bond pad. The bond pad includes a layer of an aluminum alloy having a chemical composition including at least 0.3% by weight of at least one of Zn, Mg, Sc, Zr, Ti, Ag and/or Mn, with the balance being at least Al and incidental impurities.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Inventors: Gert Pfahl, Daniel Bolowski, Marian Sebastian Broll, Michael Kreuz, Evelyn Napetschnig, Holger Schulze, Stefan Woehlert
  • Publication number: 20190312008
    Abstract: A method comprises heating a first electrically conductive layer that is to be electrically contacted, and that is arranged on a first element, and pressing a first end of a bonding wire on the first electrically conductive layer by exerting pressure to the first end of the bonding wire, and further by exposing the first end of the bonding wire to ultrasonic energy, thereby deforming the first end of the bonding wire and creating a permanent substance-to-substance bond between the first end of the bonding wire and the first electrically conductive layer. The bonding wire either comprises a rounded cross section with a diameter of at least 125 ?m or a rectangular cross section with a first width of at least 500 ?m and a first height of at least 50 ?m.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 10, 2019
    Inventors: Florian Eacock, Marian Sebastian Broll, Stefan Tophinke