John F Dodds

Title: John F Dodds: Innovator in Data Transfer Systems

Introduction

John F Dodds is a notable inventor based in Newbury, OH (US). He has made significant contributions to the field of data transfer systems, holding a total of 5 patents. His work focuses on improving communication protocols in industrial settings, showcasing his expertise and innovative spirit.

Latest Patents

One of his latest patents is a system for data transfer that employs a communication protocol utilizing dummy input and output values. This invention facilitates the communication of blocks of data between an industrial controller and its I/O modules. It effectively prevents the premature use of partially transmitted data without requiring special handshaking circuitry or the continuous overhead associated with such protocols. Another significant patent is a simplified protocol for expanding a fixed-width bus in industrial applications. This invention allows for the efficient transfer of multi-word data across a fixed-width parallel bus, which typically transmits a single word at a time. By allocating part of the bus word to transmit a fractional address, it divides the addressing space into subaddresses, enhancing the data transfer process.

Career Highlights

John F Dodds is currently employed at Allen-Bradley Company, LLC, where he continues to develop innovative solutions in data transfer technology. His work has had a profound impact on the efficiency and reliability of industrial communication systems.

Collaborations

Throughout his career, Dodds has collaborated with notable colleagues, including James W Stroud, III and George D Maskovyak. These partnerships have contributed to the advancement of technology in their field.

Conclusion

John F Dodds is a distinguished inventor whose work in data transfer systems has led to multiple patents and significant advancements in industrial communication protocols. His contributions continue to shape the future of technology in this area.