David LeRoy Guertin

Title: The Innovations of David LeRoy Guertin in Electrical Engineering

Introduction

David LeRoy Guertin is a distinguished inventor located in Rochester, MN, known for his contributions to electrical engineering through innovative patent designs. With three patents to his name, Guertin's work focuses on improving output drivers and reducing signal jitter, showcasing his expertise in circuit design and functionality.

Latest Patents

Guertin's latest patents represent significant advancements in the field. One of his prominent inventions is aimed at *dynamically producing an effective impedance of an output driver with a bounded variation during transitions thereby reducing jitter*. This system specifically addresses the issue of jitter by ensuring that the effective impedance of the driver remains bounded during state transitions. It involves the collaboration of pull-up and pull-down drivers, utilizing staggered transistor switching to optimize current flow and minimize variations.

In a further innovative development, Guertin introduced a *mixed voltage output driver with automatic impedance adjustment*. This invention features an output sensing circuit that monitors the output voltage, allowing the system to generate a control signal for adjusting the drive impedance based on the output voltage levels. The technology enhances the efficiency of the mixed voltage output driver by ensuring it only adjusts the impedance when necessary, thereby streamlining performance.

Career Highlights

David LeRoy Guertin is associated with the International Business Machines Corporation (IBM), a prominent technology and consulting company, where he has significantly contributed to advancements in electrical system design and output driver technologies. His work at IBM reflects his dedication to enhancing technological capabilities across various applications.

Collaborations

Throughout his career, Guertin has collaborated with several notable colleagues, including Robert Russell Williams and Dennis T. Cox. These partnerships have fostered a creative environment that promotes innovation, leading to the successful development of impactful electrical engineering solutions.

Conclusion

David LeRoy Guertin stands out as an innovative thinker and engineer, making substantial contributions to the field of electrical engineering. His patents not only highlight his technical expertise but also serve as a testament to his commitment to improving electronic systems. As technology continues to evolve, Guertin's innovations will likely play a crucial role in shaping future advancements.