Harry John Leamy

Title: The Innovations of Harry John Leamy

Introduction

Harry John Leamy is a notable inventor based in New Providence, NJ (US), recognized for his significant contributions to the field of semiconductor technology. With a total of 12 patents to his name, Leamy has made remarkable advancements that have influenced various applications in electronics and materials science.

Latest Patents

Among his latest patents is a process for the growth of structures based on group IV semiconductor materials. This innovative method involves growing single crystal layers of Group IV semiconductor materials, such as silicon, on insulating substrates. The fabrication process includes forming a layer of insulating material on a single crystal substrate, creating a via hole to expose part of the substrate, and depositing a precursor material that contacts the substrate. This precursor layer is then transformed into a single crystal by inducing growth at the via hole, which propagates through the precursor layer. Another significant patent focuses on increasing the grain size of polycrystalline materials. This method utilizes an appropriately directed energy beam to scan the material, resulting in the growth of large-grain crystallites through short-term oscillation and a specific temperature gradient configuration.

Career Highlights

Leamy has had a distinguished career, working with prominent organizations such as Bell Telephone Laboratories and Western Electric Company, Inc. His work in these institutions has allowed him to explore and develop groundbreaking technologies that have had a lasting impact on the industry.

Collaborations

Throughout his career, Leamy has collaborated with esteemed colleagues, including Lionel C. Kimerling and George K. Celler. These partnerships have fostered an environment of innovation and have contributed to the advancement of semiconductor research.

Conclusion

Harry John Leamy's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative processes continue to influence the development of advanced materials and electronic devices.