Richard F Grafton

Title: The Innovations of Richard F. Grafton

Introduction

Richard F. Grafton is an accomplished inventor based in Abington, MA (US). He has made significant contributions to the field of computational hardware and safety-critical computer systems. With a total of 3 patents, Grafton has demonstrated his expertise and innovative thinking in developing solutions that enhance fault tolerance and efficiency in technology.

Latest Patents

One of Grafton's latest patents is the "Safety Node in Interconnect Data Buses." This invention addresses the critical need for fault tolerance in safety-critical computer systems. The safety node is strategically inserted between an upstream master section and a downstream slave section of an on-chip bus hierarchy. It provides a programmable timeout monitor that detects timeout conditions during transactions. If a timeout occurs, the safety node transmits a dummy response back to the master and assumes the role of a master itself, ensuring that the system avoids deadlock or stall.

Another notable patent is the "Trigger Routing Unit." This invention facilitates the routing of a trigger signal from a master module to a slave module in computational hardware, such as digital-signal processors. By enabling the initiation of events at the slave module without involving the core processing unit, Grafton's innovation streamlines operations and enhances performance.

Career Highlights

Richard F. Grafton is currently employed at Analog Devices, Inc., where he continues to push the boundaries of innovation in technology. His work has significantly impacted the design and functionality of safety-critical systems, making them more reliable and efficient.

Collaborations

Throughout his career, Grafton has collaborated with talented individuals such as John A. Hayden and Matthew Puzey. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Richard F. Grafton's contributions to the field of technology through his patents and innovations highlight his role as a leading inventor. His work not only addresses critical challenges in safety-critical systems but also paves the way for future advancements in computational hardware.