Company Filing History:
Years Active: 1986-1987
Title: The Innovations of Mark F. Sweeny
Introduction
Mark F. Sweeny is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of superconducting circuitry and transformer technology. With a total of 3 patents to his name, Sweeny's work has advanced the understanding and application of superconducting materials.
Latest Patents
Sweeny's latest patents include innovative technologies such as "Intermediate Normal Metal Layers in Superconducting Circuitry." This invention involves a thin layer of palladium sandwiched between superconducting layers of niobium, which supports superconducting current flow through quantum mechanical tunneling. This layer serves multiple functions, including acting as a stop etch layer for fabrication processes and providing reliable electrical contacts. Another significant patent is the "Transformer Built of Coupled Flux Shuttles," which describes a D.C. isolation transformer capable of transforming and transmitting power at both alternating and direct currents. This transformer utilizes a series of Josephson junctions and inductors to achieve voltage gain.
Career Highlights
Mark F. Sweeny is currently employed at Sperry Corporation, where he continues to innovate in the field of superconducting technologies. His work has been instrumental in developing advanced electrical components that leverage the unique properties of superconductors.
Collaborations
Sweeny has collaborated with notable colleagues such as Meir Gershenson and David L. Fleming, contributing to a rich environment of innovation and research.
Conclusion
Mark F. Sweeny's contributions to superconducting technology and transformer design highlight his role as a leading inventor in his field. His patents reflect a deep understanding of complex electrical systems and a commitment to advancing technology.