Patents Represented by Attorney Ronald Riechman

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  • Fast-.rho. .theta. random access memory device
    Patent number: 4208721
    Abstract: This invention comprises a system that may be utilized in a simulated radar and/or sonar system to convert polar coordinate range and bearing radar and/or sonar scans into X, Y coordinate radar and/or sonar scans. Information regarding the geographic area that is being simulated is entered into this invention and the output of this invention is an X, Y scan conversion that represents the intensity of matter that is going to be written on displays.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: June 17, 1980
    Assignee: The Singer Company
    Inventor: Robert M. Eisenberg