Patents by Inventor Yashodhara Parulkar

Yashodhara Parulkar 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).

  • Digital signal processing block
    Patent number: 10673438
    Abstract: A digital signal processor (DSP) slice is disclosed. The DSP slice includes an input stage to receive a plurality of input signals, a pre-adder coupled to the input stage and configured to perform one or more operations on one or more of the plurality of input signals, and a multiplier coupled to the input stage and the pre-adder and configured to perform one or more multiplication operations on one or more of the plurality of input signals or the output of the pre-adder. The DSP slice further includes an arithmetic logic unit (ALU) coupled to the input stage, the pre-adder, and the multiplier. The ALU is configured to perform one or more mathematical or logical operations on one or more of the plurality of input signals, the output of the pre-adder, or the output of the multiplier.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 2, 2020
    Assignee: XILINX, INC.
    Inventors: Adam Elkins, Ephrem C. Wu, John M. Thendean, Adnan Pratama, Yashodhara Parulkar, Xiaoqian Zhang