Stephen William Harston

Title: The Innovations of Stephen William Harston

Introduction

Stephen William Harston is a notable inventor based in Andover, MA (US). He has made significant contributions to the field of electronics, particularly in the development of advanced reference systems and clock calibration methods. With a total of 4 patents to his name, Harston's work has had a considerable impact on the industry.

Latest Patents

Harston's latest patents include the "Auto-nulled bandgap reference system and strobed bandgap reference circuit." This invention employs a substrate bandgap reference circuit with primary and auxiliary amplifiers, along with a switching circuit. In the first mode, it develops a voltage to null the offset and noise errors of the auxiliary amplifier. In the second mode, it uses the nulled auxiliary amplifier to null the offset and noise errors of the primary amplifier. Additionally, the strobe circuit includes an output storage device and a strobe control circuit for periodically powering up the bandgap reference circuit to charge the output storage device while conserving power.

Another significant patent is the "Real-time clock calibration method and system." This method generates a fast clock signal and a slow clock signal from an uncompensated clock signal. It selectively replaces the uncompensated clock signal with the fast and slow clock signals to generate a compensated clock signal. This innovation allows for the detection of any uncompensated clock signal frequency error and reduces the clock signal frequency error effectively.

Career Highlights

Stephen William Harston is currently employed at Analog Devices, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic systems.

Collaborations

Throughout his career, Harston has collaborated with talented individuals such as Michael Anthony Ashburn, Jr. and Alberto Riera Sanchez. These collaborations have further enriched his contributions to the field.

Conclusion

Stephen William Harston's innovative work in electronics, particularly in reference systems and clock calibration, showcases his expertise and dedication to advancing technology. His patents reflect a commitment to solving complex problems in the industry, making him a significant figure in the realm of invention.