Patents Represented by Attorney Peter J. Rhoma

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  • Multiple-input binary adder
    Patent number: 4399517
    Abstract: An improved 6-input adder is disclosed. The adder decodes pairs of inputs to provide three sets of NAND, NOR and Exclusive OR terms which are inputted to AND-OR-INVERT arrays which generate first and second carry output terms of a 3-bit binary number in less than three gate delays.
    Type: Grant
    Filed: March 19, 1981
    Date of Patent: August 16, 1983
    Assignee: Texas Instruments Incorporated
    Inventors: Jeffrey A. Niehaus, Kevin M. Ovens