Patents by Inventor Donna Lakomski

Donna Lakomski 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).

  • Circular polarization antenna for wireless communication system
    Patent number: 6380896
    Abstract: An antenna system for a wireless communication system. The system includes an antenna configured to receive and transmit circular polarized transmissions and a drive system. The drive system is operable to produce at least two outputs having generally the same amplitude and an appropriate relative phase difference so as to create a circular polarization transmission from the antenna.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: April 30, 2002
    Assignee: Siemens Information and Communication Mobile, LLC
    Inventors: H. Stephen Berger, Paulus Sastrodjojo, Donna Lakomski, Ivan G. Stepanov