George C Pifer

Title: The Innovative Contributions of George C. Pifer

Introduction

George C. Pifer is a notable inventor based in North Syracuse, NY, with a significant impact in the field of semiconductor technology. He holds three patents that showcase his innovative approaches to integrated circuits and semiconductor devices. His work has contributed to advancements in manufacturing processes that enhance the performance and reliability of electronic components.

Latest Patents

One of Pifer's latest patents is titled "Process for Making Air Bridges for Integrated Circuits." This invention relates to an air bridge and an evaporative process for creating air bridges. The process involves patterning a first layer of photoresist to create openings over contacts, followed by hard baking to reshape the photoresist strip. This innovative method allows for the formation of a gradually sloping arcuate surface, enabling the evaporation of a metal layer of nearly constant thickness. The final result is a novel, arch-shaped air bridge that enhances the functionality of integrated circuits.

Another significant patent by Pifer is the "Method of Fabricating Self Aligned Semiconductor Devices." This self-aligned method begins with opening a first window through a protective layer on a semiconductor substrate. The process divides the substrate into separate zones and allows for the precise alignment of substrate regions. By using differentially etchable materials, Pifer's method establishes regions of the same or different conductivity types, improving the efficiency of semiconductor device fabrication.

Career Highlights

Throughout his career, George C. Pifer has worked with prominent companies such as General Electric Company and Martin Marietta Corporation. His experience in these organizations has provided him with a solid foundation in the field of semiconductor technology and innovation.

Collaborations

Pifer has collaborated with notable individuals in the industry, including Mike F. Chang and Simon A. Zaidel. These collaborations have likely contributed to the development of his innovative patents and advancements in semiconductor technology.

Conclusion

George C. Pifer's contributions to the field of semiconductor technology through his patents demonstrate his innovative spirit and dedication to advancing electronic manufacturing processes. His work continues to influence the industry and pave the way for future innovations.