Patents by Inventor Ozan Dogan

Ozan Dogan 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).

  • REDUCING AMBIGUITIES IN SYNTHETIC APERTURE RADAR IMAGES
    Publication number: 20250147174
    Abstract: A method of operating a synthetic aperture radar “SAR” to acquire SAR echo data for the formation of an image, comprises calculating a nadir ambiguity index for the nadir of the platform; determining a frequency sweep direction sequence for successive pulses of a waveform to be transmitted by the SAR based on the nadir ambiguity index; obtaining a relative phase sequence for the successive pulses of the waveform; and encoding the waveform with the determined frequency sweep direction sequence and the relative phase sequence.
    Type: Application
    Filed: December 20, 2022
    Publication date: May 8, 2025
    Applicant: ICEYE OY
    Inventors: Ozan Dogan, Vladimir Ignatenko