Company Filing History:
Years Active: 2001-2002
Title: David Broderick: Innovator in Electrical Feedthru Technology
Introduction
David Broderick is a notable inventor based in Beverly, MA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of innovative electrical feedthru technologies. With a total of 2 patents, Broderick's work has paved the way for advancements in conducting electricity across pressure envelopes.
Latest Patents
Broderick's latest patents include a method for producing a surface trace electrical feedthru for conducting electricity across a pressure envelope. This innovative method involves depositing a thin liquid conductive film into a shallow trough of an insulating machinable substrate. The conductive film and substrate are then fired, resulting in a bound composite that is ground flush with the adjacent surface of the substrate. The combination of surface cohesion from the fired composite and a high-quality surface finish from the grinding operation creates low leakage barriers. These barriers are capable of supporting a pressure differential while allowing isolated electrical conduction across a pressure or vacuum envelope.
The method produces a space-saving feedthru that allows for high signal line density in limited spaces. It is relatively simple to assemble, allows for disassembly and rework, and can be designed into unique geometries for varied applications. Additionally, it features a single O-ring sealing across all traces. The resulting electrical trace can be soldered directly to a signal-carrying wire, pin/socket, or attached via a contact spring or other mechanical attachment. Notably, no epoxies are used, which avoids thermal limitations and outgassing contamination.
Career Highlights
David Broderick is affiliated with the University of New Hampshire, where he continues to contribute to research and innovation in electrical engineering. His work has garnered attention for its practical applications and efficiency in design.
Collaborations
Throughout his career, Broderick has collaborated with esteemed colleagues, including Mark Scott Granoff and Phillip D Demaine. These collaborations have further enhanced the impact of his inventions in the field.
Conclusion
David Broderick's innovative work in electrical feedthru technology exemplifies the importance of creativity and engineering in advancing electrical systems. His contributions continue to influence the industry and inspire future innovations.