Domenico Pappalardo

Title: Innovations of Domenico Pappalardo

Introduction

Domenico Pappalardo is a notable inventor based in Gravina di Catania, Italy. He has made significant contributions to the field of electrical engineering, particularly in the development of charge pump technologies. With a total of 5 patents to his name, Pappalardo continues to push the boundaries of innovation in his field.

Latest Patents

One of his latest patents is a "Multi-stage charge pump voltage generator with protection of the devices of the charge pump." This invention involves the connection of a high-voltage transistor between the output node of the charge pump and the load being supplied. The control of this transistor is achieved by connecting its control node to a point between two stages of the multi-stage charge pump, ensuring that the output voltage remains stable and protects low voltage devices from abrupt variations.

Another significant patent is the "Charge-pump with improved biasing of the body regions of the pass-transistors." This charge pump is integrated into a semiconductor chip and features multiple capacitive elements connected to corresponding circuit nodes. It includes field effect transistors that selectively connect circuit nodes, with biasing means designed to equalize the body regions of the transistors, enhancing their performance and reliability.

Career Highlights

Domenico Pappalardo is currently employed at STMicroelectronics S.r.l., where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of charge pumps, which are critical components in various electronic devices.

Collaborations

Throughout his career, Pappalardo has collaborated with talented individuals such as Gaetano Palumbo and Carmelo Ucciardello. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Domenico Pappalardo's contributions to the field of electrical engineering, particularly in charge pump technology, highlight his role as a significant inventor. His patents reflect a commitment to innovation and the advancement of technology in the semiconductor industry.