Patents by Inventor Marvin N. Fox

Marvin N. Fox 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).

  • Split array binary multiplication
    Patent number: 4910701
    Abstract: A system for binary multiplication based upon the modified Booth algorithm incorporating a Booth multiplex decoder, partial modified Booth arrays and partial product reduction adders. The system is comprised of Booth multiplexer cells, Booth multiplexer and adder cells, sign extension cells, and full adder cells interconnected such that the total adder delay through the system is n/4+1 adder delays where n is the number of bits in the multiplier.
    Type: Grant
    Filed: September 24, 1987
    Date of Patent: March 20, 1990
    Assignee: Advanced Micro Devices
    Inventors: Jon C. Gibbons, Simon Y. C. Lau, Marvin N. Fox