Patents by Inventor Werner Dumanski

Werner Dumanski 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: 8927315
    Abstract: Methods and devices are provided for high-efficiency solar cells. In one embodiment, an assembly is provided comprising of a plurality of solar cells each having at least one transparent conductor, a photovoltaic layer, at least one bottom electrode, a plurality of emitter wrap through (EWT) vias containing a conductive material, and a plurality of series interconnect vias containing a conductive material. The assembly may also include a backside support coupled to the solar cells, wherein the backside support is patterned to have electrically conductive areas and electrically nonconductive areas that create a series interconnect between solar cells electrically coupled by the support and prevents parallel connections between the solar cells. The cells may have a via insulating layer in each via separating the conductive material in each via from any side walls of the bottom electrode.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: January 6, 2015
    Assignee: aeris CAPITAL Sustainable IP Ltd.
    Inventors: James R. Sheats, Werner Dumanski