Company Filing History:
Years Active: 1990-1995
Title: David S. Dixon: Innovator in Electromagnetic Shielding Technologies
Introduction
David S. Dixon is a notable inventor based in Old Lyme, Connecticut. He has made significant contributions to the field of electromagnetic shielding, holding a total of 5 patents. His work focuses on enhancing the performance of composite materials used in various applications.
Latest Patents
Dixon's latest patents include innovative methods for improving electromagnetic shielding performance. One of his patents describes a method for enhancing the electromagnetic shielding performance of a composite material. This composite material incorporates conductive and semi-conductive filler particles suspended in a non-conductive resin, with the filler particles constituting up to 40 weight percent of the composite. The method involves electroplating a conductive material onto a portion of the composite's surface to improve the electrical connection between the conductive material and the filler particles. Additionally, the electromagnetic shielding performance can be further enhanced by injecting an exponentially decaying electromagnetic pulse through the electroplated composite material.
Another significant patent by Dixon outlines a method for providing EMI/EMP hardening and breakdown protection. This method involves forming a composite material with predictable electromagnetic shielding performance in terms of penetration depth. The base material is doped with a predetermined volume fraction of filler particles, creating a separating contact region between adjacent filler particles. An electrical equivalent circuit is utilized to represent the electrical properties associated with the filler particle pair and the separating contact region. This innovative approach allows for the prediction of the electromagnetic shielding performance of the doped base material.
Career Highlights
David S. Dixon works for the United States Navy, where he contributes his expertise in developing advanced materials for military applications. His innovative approaches to electromagnetic shielding have positioned him as a key figure in this specialized field.
Collaborations
Dixon has collaborated with notable colleagues, including James V. Masi and Michael D. Obara. Their combined efforts have further advanced the research and development of composite materials for electromagnetic shielding.
Conclusion
David S. Dixon's contributions to the field of electromagnetic shielding through his innovative patents and collaborative efforts have made a significant impact. His work continues to influence advancements in composite materials, showcasing the importance of innovation in technology.