Daniel Robert Queen is a notable inventor based in Kensington, MD (US). He has made significant contributions to the field of superconducting circuits, holding a total of five patents. His work focuses on enhancing the performance and efficiency of superconducting technologies.

Latest Patents

One of his latest patents is titled "Flux-trapping magnetic films in superconducting circuits." This invention includes a superconducting circuit that features superconducting circuitry fabricated in a circuit layer. The circuit layer has a first surface and a second surface opposite the first surface. Additionally, it incorporates a flux moat made of dielectric material, which is designed to trap magnetic flux as the superconducting circuit is cooled below its critical temperature. The circuit also includes a magnetic film positioned near the flux moat on at least one of the surfaces, guiding the magnetic flux effectively.

Another significant patent is "Magnetic flux mitigation in superconducting circuits." This invention also involves a superconducting circuit with circuitry fabricated on a first surface of a circuit layer that contains dielectric material. A metal layer is formed on the opposite surface, and a through-substrate via (TSV) is conductively coupled to this metal layer. The circuit includes a flux gasket that extends from the TSV on the first surface, configured to divert magnetic fields away from the superconducting circuitry, thereby enhancing its performance.

Career Highlights

Daniel Robert Queen 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 superconducting circuits, making them more efficient and reliable.

Collaborations

Throughout his career, Daniel has collaborated with notable colleagues, including Patrick Loney and Robert Miles Young. These collaborations have contributed to the development of groundbreaking technologies in the field.

Conclusion

Daniel Robert Queen's contributions to superconducting circuits through his innovative patents highlight his expertise and dedication to advancing technology. His work at Northrop Grumman Systems Corporation continues to influence the field positively.

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