Patents by Inventor Frank H. Wong

Frank H. Wong 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).

  • Synthetic aperture radar processor to handle large squint with high phase and geometric accuracy
    Patent number: 5179383
    Abstract: A digital signal processor for synthetic aperture radar (SAR) data comprising a method of implementing range cell migration correction without the use of an interpolator, and a method of applying phase corrections and memory management to accommodate large squint in the radar sensor. With this method, the image quality of the processed SAR image is improved, particularly in regard to phase and geometric registration.
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: January 12, 1993
    Inventors: R. K. Raney, Ian G. Cumming, Frank H. Wong