Location History:
- Geinhausen, DE (2010 - 2012)
- Gelnhausen, DE (1992 - 2017)
Company Filing History:
17 out of 44 
10 out of 149 
3 out of 12 
Years Active: 1992-2017
Title: The Innovative Contributions of David Francis Lupton
Introduction
David Francis Lupton, located in Gelnhausen, Germany, is a prominent inventor known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 34 patents, Lupton has made advancements that enhance the performance and reliability of electronic testing technologies.
Latest Patents
Among his latest inventions is a groundbreaking probe pin and method for producing it. This innovative probe pin is specifically designed for the electronic testing of semiconductor elements. It features an electrically conductive core made from a high-performance metallic alloy, surrounded by an insulating jacket. The core incorporates a distal contact section crucial for achieving electrical contact with semiconductor components. Notably, the metallic alloy consists of at least 67% rhodium, with precise adjustments of zirconium, yttrium, and cerium for enhanced performance. Additionally, Lupton's research includes methods for increasing the strength of iridium and rhodium alloys, revealing that the inclusion of boron and calcium significantly improves the creep rupture strength of these materials at elevated temperatures.
Career Highlights
David has worked with notable companies, including W.C. Heraeus GmbH and W.C. Heraeus GmbH & Co. KG, where he has dedicated his expertise to developing advanced materials and technologies for the electronics industry. His work has been pivotal in elevating the standards and capabilities of semiconductor testing.
Collaborations
Throughout his career, Lupton has collaborated with esteemed colleagues such as Harald Manhardt and Marek Gorywoda. These partnerships have fostered an environment of innovation and creativity, contributing to the advancements in their shared field of expertise.
Conclusion
David Francis Lupton's work encapsulates the essence of innovation in semiconductor technology. His patents not only demonstrate his deep understanding of materials science but also highlight the potential for future advancements in electronic testing. As the industry evolves, inventors like Lupton will continue to play a crucial role in shaping the future of technology.