Robert G Sparkes

Title: The Innovations of Robert G. Sparkes

Introduction

Robert G. Sparkes is a notable inventor based in Portland, Oregon. He has made significant contributions to the field of digital electronics, particularly in the area of clock recovery systems. His innovative work has led to the development of a unique digital phase-locked loop circuit.

Latest Patents

One of Robert G. Sparkes' key patents is titled "Clock recovery digital phase-locked loop." This invention involves a digital phase-locked loop circuit designed to recover an external clock signal from an input serial data stream. The circuit features an up/down counter that responds to both the serial data stream and the clock pulse output of a variable divider driven by an external clock. The up/down counter counts in a direction based on whether the input data stream leads or lags the variable divider's clock pulse output. The output of the up/down counter drives an n-bit memory and a comparator, allowing for synchronization of an external clock to the input data stream while effectively removing random noise. Robert holds 1 patent for this innovative technology.

Career Highlights

Robert G. Sparkes is currently employed at Tektronix, Inc., a company renowned for its contributions to electronic test and measurement equipment. His work at Tektronix has allowed him to further develop his expertise in digital electronics and contribute to cutting-edge technologies.

Collaborations

Robert has had the opportunity to collaborate with his coworker, Agoston Agoston, who shares a similar passion for innovation in the field of electronics. Their combined efforts have led to advancements in various projects within the company.

Conclusion

Robert G. Sparkes is a distinguished inventor whose work in digital phase-locked loop technology has made a significant impact in the field of electronics. His contributions continue to influence advancements in clock recovery systems, showcasing the importance of innovation in technology.