Keira Alyse Duffy

Title: Keira Alyse Duffy: Innovator in Power Supply Technology

Introduction

Keira Alyse Duffy is a notable inventor based in Northampton, MA (US). She has made significant contributions to the field of power supply technology, particularly in the development of systems for image intensifiers. Her innovative approach has led to the creation of a patented technology that enhances the functionality of these devices.

Latest Patents

Keira holds a patent for a "Clamped cathode power supply for image intensifier." This invention includes a DC voltage source that generates a photocathode voltage, a bright source protection (BSP) resistor in series with the DC voltage source, and an oscillator in parallel with the DC voltage source and the BSP resistor. The oscillator provides an AC voltage component with a fixed pulse width, which is coupled to the photocathode by a diode. The pulse width and shape of the AC voltage component on the photocathode are determined by the photocathode current. This innovative design improves the performance and reliability of image intensifiers.

Career Highlights

Keira is currently employed at Exelis Inc., where she continues to work on advancements in power supply technologies. Her role at the company allows her to collaborate with other talented professionals in the field, contributing to cutting-edge innovations.

Collaborations

Throughout her career, Keira has worked alongside esteemed colleagues such as James Hoge Bowen and David Geer Fletcher. These collaborations have fostered an environment of creativity and innovation, leading to the development of impactful technologies.

Conclusion

Keira Alyse Duffy is a pioneering inventor whose work in power supply technology has made a significant impact on the field of image intensifiers. Her patented innovations and collaborations with other professionals highlight her dedication to advancing technology.