Patents by Inventor Athanasios Petropolous

Athanasios Petropolous 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).

  • Dual band directional antenna
    Publication number: 20040017314
    Abstract: A dual band antenna having a base plate, an RF structure forming dipole antenna elements and a radiator forming a patch antenna. The RF structure coupled with the base plate, the radiator having a slot, the radiator located in a substantially parallel orientation with and electrically isolated from the base plate and the RF structure; a dipole portion of the RF structure extending through the slot so that the radiator also acts as a ground plane for the dipole antenna elements.
    Type: Application
    Filed: July 29, 2002
    Publication date: January 29, 2004
    Applicant: Andrew Corporation
    Inventor: Athanasios Petropolous