Patents by Inventor Roland STEIM

Roland STEIM 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).

  • PHOTOVOLTAIC CELL, AND METHOD FOR THE MANUFACTURE THEREOF
    Publication number: 20210175382
    Abstract: The invention relates to a photovoltaic cell and a method for the manufacture thereof, comprising a photoelectrically active surface element and at least one conductor track arrangement on at least one surface side of the surface element. According to the invention, in order to form the conductor track arrangement an open woven fabric is applied to the at least one surface side of the photoelectrically active surface element, which woven fabric is woven from electrically conductive threads and transparent, electrically non-conductive threads, wherein the open woven fabric is free of a surface coating.
    Type: Application
    Filed: April 20, 2018
    Publication date: June 10, 2021
    Applicant: Sefar AG
    Inventors: Peter CHABRECEK, Uriel SONDEREGGER, Roland STEIM