Patents by Inventor Tom Petropoulos

Tom Petropoulos 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).

  • In-building low profile antenna
    Publication number: 20030103008
    Abstract: A method and apparatus are provided for transceiving signals in multiple frequency bands. The apparatus includes a ground plane and a radiating structure coupled to said ground plane. The radiating structure further includes a primary radiator having a predetermined first resonant frequency band and a sheet conductor coupled to said primary radiator and spaced from said ground plane, said sheet conductor being so configured as to cause said radiating structure to have a second predetermined resonant frequency band.
    Type: Application
    Filed: December 5, 2001
    Publication date: June 5, 2003
    Inventors: Tom Petropoulos, Steve Zeilinger