Patents by Inventor Barry M. Leiner

Barry M. Leiner 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).

  • FFT Parallel processor having mutually connected, multiple identical cards
    Patent number: 4241411
    Abstract: A modular fast Fourier transform processor which employs identical processor cards, each of which has a butterfly, memory units which send and receive data to and from the butterfly and a pair of input ports and a pair of output ports. The cards are interconnected through these ports to execute a fast Fourier transform decomposition in accord with Singleton's algorithm. The speed and capacity of the processor may be increased in a gradual manner by employing more of the processor cards.
    Type: Grant
    Filed: November 16, 1978
    Date of Patent: December 23, 1980
    Assignee: Probe Systems, Incorporated
    Inventors: Norman F. Krasner, Barry M. Leiner