Company Filing History:
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Years Active: 2009-2014
Title: The Innovative Contributions of Carmelo Sanfilippo
Introduction
Carmelo Sanfilippo is a notable inventor based in Turin, Italy. He has made significant contributions to the field of semiconductor technology, particularly in the development of Schottky rectifiers. With a total of 4 patents to his name, Sanfilippo's work has had a lasting impact on the industry.
Latest Patents
Sanfilippo's latest patents focus on processes for forming Schottky rectifiers with PtNi silicide Schottky barriers. One of his key inventions involves a method for creating a Schottky barrier to silicon with a barrier height ranging from 640 meV to 840 meV. This process includes the deposition of a platinum or nickel film atop the silicon surface, followed by the deposition of the other metal film. The films undergo annealing steps at suitable temperatures to facilitate interdiffusion, ultimately forming NiSi and PtSi contacts to the silicon surface. The resulting silicide's barrier height is influenced by the initial thicknesses of the films and the annealing conditions. Additionally, oxygen is injected into the system to create an SiO2 passivation layer, enhancing the self-aligned process.
Career Highlights
Throughout his career, Sanfilippo has worked with prominent companies in the semiconductor industry. Notable among these are Siliconix Technology and International Rectifier Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Sanfilippo has collaborated with several professionals in his field, including Rossano Carta and Giovanni Richieri. These collaborations have likely enriched his work and led to further advancements in semiconductor technology.
Conclusion
Carmelo Sanfilippo's contributions to the field of semiconductor technology, particularly through his innovative patents, have established him as a significant figure in the industry. His work continues to influence advancements in Schottky rectifier technology.