Patents by Inventor Michel Arsène Olivier Nagamo Toko

Michel Arsène Olivier Nagamo Toko 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).

  • Bonds for solar cell metallization
    Patent number: 9818903
    Abstract: A solar cell can include a substrate and a semiconductor region disposed in or above the substrate. The solar cell can also include a conductive contact disposed on the semiconductor region with the conductive contact including a conductive foil bonded to the semiconductor region.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: November 14, 2017
    Assignees: SunPower Corporation, Total Marketing Services
    Inventors: Richard Hamilton Sewell, Michel Arsène Olivier Nagamo Toko, Matthieu Moors, Jens Dirk Moschner