Patents by Inventor Oscar Fernando C. Fernandez

Oscar Fernando C. Fernandez 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).

  • Patent number: 10747502
    Abstract: Circuits and method for multiplying floating point operands. An exponent adder circuit sums a first exponent and a second exponent and generates an output exponent. A mantissa multiplier circuit multiplies a first mantissa and a second mantissa and generates an output mantissa. A first conversion circuit converts the output exponent and output mantissa into a fixed point number. An accumulator circuit sums contents of an accumulation register and the fixed point number into an accumulated value and stores the accumulated value in the accumulation register.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: August 18, 2020
    Assignee: Xilinx, Inc.
    Inventors: Satyaprakash Pareek, Anup Hosangadi, Bing Tian, Ashish Sirasao, Yao Fu, Oscar Fernando C. Fernandez, Michael Wu, Christopher H. Dick
  • Publication number: 20200089472
    Abstract: Circuits and method for multiplying floating point operands. An exponent adder circuit sums a first exponent and a second exponent and generates an output exponent. A mantissa multiplier circuit multiplies a first mantissa and a second mantissa and generates an output mantissa. A first conversion circuit converts the output exponent and output mantissa into a fixed point number. An accumulator circuit sums contents of an accumulation register and the fixed point number into an accumulated value and stores the accumulated value in the accumulation register.
    Type: Application
    Filed: September 19, 2018
    Publication date: March 19, 2020
    Applicant: Xilinx, Inc.
    Inventors: Satyaprakash Pareek, Anup Hosangadi, Bing Tian, Ashish Sirasao, Yao Fu, Oscar Fernando C. Fernandez, Michael Wu, Christopher H. Dick