Patents by Inventor Bruno M. J. Dousse

Bruno M. J. Dousse 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).

  • Production of images
    Patent number: 5187687
    Abstract: For reducing speckle in echo signals derived from reflections of pulsed coherent waves, the echo signals are subjected to amplitude and phase/frequency demodulation and the resultant amplitude and phase/frequency data are multiplied to generate an image signal. Selective control of the multiplication process may be provided in accordance with signal amplitude and/or signal-to-noise ratio.
    Type: Grant
    Filed: July 18, 1988
    Date of Patent: February 16, 1993
    Assignee: Kontron Instruments Holding N.V.
    Inventors: Christoph B. Burckhardt, Bruno M. J. Dousse