This inventor holds 3 USPTO granted patents. Top assignees: Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno, Sgs-Thomson Microelectronics S.r.l., Stmicroelectronics S.r.l.. Active years: 1994-1999.
Location History:
- Catania, IT (1994 - 1996)
- Catania CT, IT (1999)
Company Filing History:
3 out of 153 
2 out of 941 
1 out of 5,682 
Years Active: 1994-1999
Title: Santo Puzzolo: Innovator in Integrated Emitter Switching Configurations
Introduction
Santo Puzzolo is a notable inventor based in Catania, Italy. He has made significant contributions to the field of microelectronics, particularly in the development of integrated emitter switching configurations. With a total of 3 patents to his name, Puzzolo's work has advanced the technology surrounding bipolar transistors.
Latest Patents
Puzzolo's latest patents include a method for forming an integrated emitter switching configuration using bipolar transistors. This innovative approach combines a bipolar power transistor and a low voltage bipolar transistor in an integrated structure. In one version with non-isolated components, the structure's components are partially superimposed in two epitaxial layers. The low voltage bipolar transistor is positioned above the emitter region of the bipolar power transistor, creating a completely buried active structure. In another version with isolated components, two P+ regions are present in an N- epitaxial layer. The first P+ region serves as the power transistor base, enclosing the N+ emitter region. The second P+ region encompasses two N+ regions and one P+ region, which constitute the collector, emitter, and base regions of the low voltage transistor. A metallization layer on the chip's front connects the collector contact of the low voltage transistor to the emitter contact of the power transistor.
Career Highlights
Throughout his career, Santo Puzzolo has worked with prominent companies in the microelectronics sector. Notable among these are the Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno and SGS-Thomson Microelectronics S.r.l. His experience in these organizations has contributed to his expertise in the field.
Collaborations
Puzzolo has collaborated with several talented individuals, including Raffaele Zambrano and Mario Paparo. These partnerships have likely enriched his work and fostered innovation in his projects.
Conclusion
Santo Puzzolo's contributions to integrated emitter switching configurations highlight his role as a significant inventor in the microelectronics industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.