Stephen Ward Downey

Title: Stephen Ward Downey: A Pioneer in Semiconductor Innovations

Introduction

Stephen Ward Downey, based in Orlando, FL, is a notable inventor with a remarkable portfolio of seven patents. His work primarily focuses on advancements in semiconductor technology, demonstrating his commitment to driving innovation in the electronics field.

Latest Patents

Among his latest inventions, Downey has patented a "Method of forming a spiral inductor in a semiconductor substrate." This invention showcases an inductor created on a semiconductor substrate, featuring active device regions and conductive lines that are expertly patterned and etched into a planar spiral shape. This innovative design helps to lower the inductive Q factor by removing a region of the substrate beneath the inductor.

Another significant patent is his "Capacitor for integration with copper damascene processes and a method of manufacture therefore." This invention outlines a capacitor designed for semiconductor devices with a damascene interconnect structure, like a dual damascene interconnect. The capacitor features a first electrode made from copper, which is part of the damascene interconnect structure, and an insulator layer that acts as a passivation layer. Additionally, a second capacitor electrode made from aluminum is formed on the insulator layer, enhancing the capacitor's functionality.

Career Highlights

Stephen Ward Downey has made substantial contributions to the field of semiconductor technology while working with reputable companies such as Agere Systems Inc. and Lucent Technologies Inc. This experience has allowed him to develop and refine innovative technologies that have significant implications in electronics.

Collaborations

Throughout his career, Downey has collaborated with esteemed colleagues including Edward Belden Harris and Allen Yen. These professional partnerships have enabled the sharing of expertise and ideas, further driving advancements in the semiconductor industry.

Conclusion

Stephen Ward Downey exemplifies the spirit of innovation through his extensive work in semiconductor technology. With a total of seven patents to his name, his latest inventions continue to push the boundaries of what is possible, making significant contributions to the future of electronics. His dedication to research and development serves as an inspiration for aspiring inventors and innovators in the field.