Patents by Inventor Forro Laszlo

Forro Laszlo 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).

  • Field electron emitting device
    Publication number: 20050116602
    Abstract: A novel field electron emitting device characterized in that a main portion of an electron emitting source for emitting electrons by an electric field is made of a carbon nanohorn. The field electron emitting device is high in electron emitting efficiency and excellent in productivity.
    Type: Application
    Filed: November 15, 2001
    Publication date: June 2, 2005
    Inventors: Sumio Iijima, Masako Yudasaka, Forro Laszlo, Garaj Slaven, J.-M. Bonard