Patents by Inventor Anand S. Krishnamoorthi

Anand S. Krishnamoorthi 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).

  • Systems and methods for generating code from executable models with floating point data
    Patent number: 10140099
    Abstract: Systems and methods generate code from an executable model. The model may operate on variables having floating point data types. The systems and methods may unpack the sign, exponent, and mantissa components of the floating point variables, and interpret them as boolean, integer, or fixed-point data types. The systems and methods may include operators that operate on the extracted sign, exponent, and mantissa components, and that produce sign, exponent, and mantissa outputs having boolean, integer or fixed-point data types. The systems and methods may pack the sign, exponent, and mantissa components of the output into an integer and reinterpret the integer as a floating point data type. Having replaced the floating point data types with boolean, integer or fixed-point data types, the generated code may be suitable for programmable logic devices and/or microcontrollers that lack Floating Point Units (FPUs).
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: November 27, 2018
    Assignee: The MathWorks, Inc.
    Inventors: Kiran K. Kintali, Shomit Dutta, Anand S. Krishnamoorthi, Ebrahim Mehran Mestchian
  • SYSTEMS AND METHODS FOR GENERATING CODE FROM EXECUTABLE MODELS WITH FLOATING POINT DATA
    Publication number: 20170351493
    Abstract: Systems and methods generate code from an executable model. The model may operate on variables having floating point data types. The systems and methods may unpack the sign, exponent, and mantissa components of the floating point variables, and interpret them as boolean, integer, or fixed-point data types. The systems and methods may include operators that operate on the extracted sign, exponent, and mantissa components, and that produce sign, exponent, and mantissa outputs having boolean, integer or fixed-point data types. The systems and methods may pack the sign, exponent, and mantissa components of the output into an integer and reinterpret the integer as a floating point data type. Having replaced the floating point data types with boolean, integer or fixed-point data types, the generated code may be suitable for programmable logic devices and/or microcontrollers that lack Floating Point Units (FPUs).
    Type: Application
    Filed: January 4, 2017
    Publication date: December 7, 2017
    Inventors: Kiran K. Kintali, Shomit Dutta, Anand S. Krishnamoorthi, Ebrahim Mehran Mestchian