Marana, AZ, United States of America

Stephen John Fedigan

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Raytheon Company. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen John Fedigan. Retrieved from https://idiyas.com/inventor/stephen-john-fedigan-hx3ecrx1

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: The Innovations of Stephen John Fedigan

Introduction

Stephen John Fedigan is an accomplished inventor based in Marana, AZ (US). He has made significant contributions to the field of power management through his innovative designs. His work is particularly notable for its practical applications in modern technology.

Latest Patents

Stephen holds a patent for a "Power management unit architecture." This invention includes a set of batteries connected to a load via a bus, a controller in operative communication with the batteries, and a telemetry unit that interacts with both the controller and the batteries. Additionally, it features at least one power switch in communication with the controller, batteries, and bus, along with a squib unit connected to the batteries. The controller is designed to pull battery current from a first battery and drive it into a second battery in response to a predetermined current. This innovative architecture enhances the efficiency and reliability of power management systems.

Career Highlights

Stephen is currently employed at Raytheon Company, where he continues to develop cutting-edge technologies. His work at Raytheon has allowed him to collaborate with other talented professionals in the field, further advancing his expertise and contributions to power management solutions.

Collaborations

Some of Stephen's notable coworkers include Mahitha Velagapudi and Grant Allen Sweer. Their collaborative efforts contribute to the innovative environment at Raytheon, fostering advancements in technology.

Conclusion

Stephen John Fedigan's contributions to power management technology exemplify the spirit of innovation. His patent and work at Raytheon highlight his commitment to advancing the field. Through his efforts, he continues to make a significant impact in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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