Kevin A Duncan

Title: Innovations by Kevin A. Duncan: A Look at His Patents and Contributions

Introduction

Kevin A. Duncan is a notable inventor based in Milton, Vermont, whose work has led to significant advancements in technology. With two patents to his name, Duncan's contributions have primarily focused on enhancing electronic components and protection mechanisms.

Latest Patents

Among Kevin A. Duncan's notable patents is the "LSSD-compatible edge-triggered shift register latch." This invention is designed to facilitate level-sensitive scan design (LSSD) testing using a single scan clock and a single scan clock tree. The shift register latch comprises a master latch, a slave latch, and a circuit element connecting them to the scan clock. It generates a short-pulsed signal to trigger the master latch, compensating for any delays in the clock signal caused by the physical length of the pathway, thereby ensuring the integrity of the scanned data.

Duncan's second patent is for a "Tungsten hot wire current limiter for ESD protection." This innovation introduces a tungsten wire resistor into the current path that works in tandem with electrostatic discharge (ESD) protection circuitry. The resistor’s unique characteristics allow it to manage damaging currents effectively during ESD events. The resistor heats up at higher current levels, increasing its resistance and redirecting excess current to protect sensitive circuit elements.

Career Highlights

Kevin A. Duncan has made significant contributions to the tech industry through his work at the International Business Machines Corporation (IBM). His inventions reflect a deep understanding of electrical engineering and a commitment to enhancing the reliability and functionality of electronic components.

Collaborations

Throughout his career, Duncan has worked alongside esteemed coworkers such as Ciaran J. Brennan and William R. Tonti. Their collaborations have likely contributed to the innovative environment at IBM, leading to breakthroughs in electronic device design and protection.

Conclusion

In summary, Kevin A. Duncan's contributions to the field of innovation through his patents demonstrate his expertise and commitment to the development of robust electronic systems. His work helps pave the way for advancements in technology that prioritize efficiency and reliability, making a lasting impact in the industry.