Patents by Inventor Maria Muehlbauer

Maria Muehlbauer 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: 20150295102
    Abstract: In various embodiments, a solar cell is provided, comprising: a substrate with a front-side and a rear-side, wherein at least the front-side receives light; a passivation layer on the rear-side of the substrate; local contact openings, which pass through the passivation layer and partially expose the rear-side of the substrate; and a first rear-side metallization on the passivation layer and in the local contact openings; wherein the plurality of the local contact openings are disposed such that they are completely covered by the first rear-side metallization.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 15, 2015
    Inventors: Lars Philipp Richter, Roman Schiepe, Maria Muehlbauer, Stefan Steckemetz