This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignee: Northrop Grumman Systems Corporation. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: Innovations of Shawn A. Keebaugh
Introduction
Shawn A. Keebaugh is a notable inventor based in Annapolis, MD (US). He has made significant contributions to the field of superconducting technology, holding a total of 3 patents. His work focuses on advanced devices that utilize Josephson junctions, which are critical components in various electronic applications.
Latest Patents
One of his latest patents is for a Josephson junction device with orthogonal electrodes. This device includes a first superconductor structure with a bottom superconductor arm portion and a second superconductor structure with a top superconductor arm portion. These two structures are disposed substantially orthogonal to each other and overlap in a Josephson junction operation region. A dielectric material layer acts as a tunnel barrier between the two superconductor arm portions, forming an operating Josephson junction.
Another significant patent involves a methodology for forming a resistive element in a superconducting structure. This method includes creating a superconducting element in a first dielectric layer and placing a protective pad made from a resistive material over part of the superconducting element. A second dielectric layer is then formed over the first layer, and an opening is etched through the second layer to the protective pad. This process ensures that no part of the superconducting element is exposed, allowing for a cleaning process and the filling of the opening with a resistive material to form a resistive element in contact with the superconducting element.
Career Highlights
Shawn A. Keebaugh is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate in the field of superconducting technologies. His work has been instrumental in advancing the capabilities of electronic devices that rely on superconducting materials.
Collaborations
He has collaborated with notable coworkers such as Cory Edward Sherman and Reuben C. Ferguson, contributing to a dynamic team focused on cutting-edge research and development.
Conclusion
Shawn A. Keebaugh's contributions to superconducting technology through his patents and work at Northrop Grumman Systems Corporation highlight his role as an influential inventor in the field. His innovative approaches continue to pave the way for advancements in electronic applications.