Roger Brees

Title: Roger Brees: Innovator in Self-Optimizing Circuits

Introduction

Roger Brees is a notable inventor based in Issaquah, WA (US). He has made significant contributions to the field of electronics, particularly in the development of self-optimizing circuits. His work focuses on mitigating total ionizing dose effects, temperature drifts, and aging phenomena in fully-depleted silicon-on-insulator technologies.

Latest Patents

Roger Brees holds a patent for a self-optimizing circuit designed for a fully-depleted silicon-on-insulator (FD-SOI) device. This innovative circuit includes a static biasing circuit, a dosimeter, a reference circuit, an amplifier, a voltage source, and a feedback circuit. The static biasing circuit supplies a first bias, while the dosimeter generates a voltage sensitive to parametric shifts in the primary FD-SOI device. The reference circuit provides a reference voltage, and the amplifier supplies a second bias proportional to the difference between the dosimeter voltage and the reference voltage. The feedback circuit regulates the supply of the drive voltage to the dosimeter FD-SOI device according to the first and second biases.

Career Highlights

Roger Brees is currently employed at The Boeing Company, where he applies his expertise in circuit design and optimization. His work has been instrumental in advancing technologies that enhance the reliability and performance of electronic devices.

Collaborations

Roger has collaborated with notable colleagues such as Alfio Zanchi and Jeffrey Maharrey. Their combined efforts contribute to the innovative projects at The Boeing Company.

Conclusion

Roger Brees is a distinguished inventor whose work in self-optimizing circuits has the potential to significantly impact the field of electronics. His contributions continue to pave the way for advancements in technology and innovation.