Location History:
- Woburn, MA (US) (1994)
- Malden, MA (US) (2000)
Company Filing History:
Years Active: 1994-2000
Title: Thomas M Hopkinson: Innovator in Fast Fourier Transform and BCH Decoding Technologies
Introduction
Thomas M Hopkinson is a notable inventor based in Malden, MA (US). He has made significant contributions to the fields of signal processing and error correction coding. With a total of 2 patents, his work has had a lasting impact on technology.
Latest Patents
One of his latest patents is the "Pipelined, high-precision fast Fourier transform processor." This innovative processor includes a plurality of pipelined, functionally identical stages, each adapted to perform a portion of an FFT operation on a block of data. The output of the last stage of the processor is the high-precision Fast Fourier Transform of the data block. Support functions are included at each stage, which consists of a computational element and a buffer memory interface, along with apparatus for coefficient generation.
Another significant patent is the "Programmable systolic BCH decoder." This programmable decoder provides both error and erasure decoding for various types of BCH codes. The user can specify decoding parameters, including the code block-length and the code-generator polynomial. The architecture is designed for both programmability and fixed-code applications, with systolic arrays implementing essential functions such as syndrome calculation and key equation solving.
Career Highlights
Thomas M Hopkinson is currently employed at The Mitre Corporation, where he continues to innovate and contribute to advanced technologies. His work has been instrumental in enhancing the efficiency and accuracy of signal processing and error correction systems.
Collaborations
Some of his notable coworkers include G Michael Butler and John J Vaccaro, who have collaborated with him on various projects within the field.
Conclusion
Thomas M Hopkinson's contributions to technology through his patents and work at The Mitre Corporation highlight his role as a significant innovator in the fields of signal processing and error correction. His inventions continue to influence advancements in these critical areas.