Location History:
- Dallas, TX (US) (1989 - 1993)
- Chicago, IL (US) (1994 - 1998)
Company Filing History:
Years Active: 1989-1998
Title: Subhash Gupta: Innovator in Matrix Calculations
Introduction
Subhash Gupta is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of matrix calculations, holding a total of 4 patents. His work focuses on enhancing the efficiency of solving systems of linear equations through innovative methods and apparatus.
Latest Patents
One of Gupta's latest patents is titled "Speedup for solution of systems of linear equations." This invention describes an apparatus and method for solving a system of linear equations using a sequence of matrix-vector multiplications. The matrix used for multiplication is derived from an expansion point matrix, which allows for rapid convergence. This method enables calculations to be performed on a network of parallel processors, significantly improving computational speed.
Another important patent is "Methods for using a processor array to perform matrix calculations." This invention provides an apparatus and method for performing matrix calculations using a computer system with a linearly connected array of processors. Each processor is designed with three inputs, two of which receive data along the linear array. The processors are configured to execute specific multiply-add operations, facilitating a faster solution for systems of linear equations and matrix inversion through vector orthogonalization techniques.
Career Highlights
Subhash Gupta is currently associated with Texas Instruments Corporation, where he applies his expertise in matrix calculations. His work has been instrumental in advancing the capabilities of computational systems.
Collaborations
Gupta has collaborated with notable colleagues such as Frank Vlach and Ravi Mehrotra, contributing to various projects that enhance the field of matrix computations.
Conclusion
Subhash Gupta's innovative work in matrix calculations and his contributions to Texas Instruments Corporation highlight his role as a significant inventor in the field. His patents reflect a commitment to improving computational efficiency and solving complex mathematical problems.