Patents by Inventor Ahmed Maarouf

Ahmed Maarouf 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).

  • Graphene Solar Cell
    Publication number: 20120000516
    Abstract: A solar cell includes a semiconductor portion, a graphene layer disposed on a first surface of the semiconductor portion, and a first conductive layer patterned on the graphene layer, the first conductive layer including at least one bus bar portion and a plurality of fingers extending from the at least one bus bar portion.
    Type: Application
    Filed: July 1, 2010
    Publication date: January 5, 2012
    Applicants: EGYPT NANOTECHNOLOGY CENTER, INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ageeth A. Bol, Amal Kasry, Ahmed Maarouf, Glenn J. Martyna, Dennis M. Newns, Razvan A. Nistor, George S. Tulevski
  • Graphene Solar Cell And Waveguide
    Publication number: 20120000521
    Abstract: A solar cell includes a semiconductor portion, a graphene layer disposed on a first surface of the semiconductor portion, and a first conductive layer patterned on the graphene layer, the first conductive layer including at least one bus bar portion, a plurality of fingers extending from the at least one bus bar portion, and a refractive layer disposed on the first conductive layer.
    Type: Application
    Filed: July 1, 2010
    Publication date: January 5, 2012
    Applicants: EGYPT NANOTECHNOLOGY CENTER, INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ageeth A. Bol, Amal Kasry, Marcelo Kuroda, Ahmed Maarouf, Glenn J. Martyna, Dennis M. Newns, Razvan A. Nistor, George S. Tulevski