Alfredo Tomasini

Title: The Innovative Mind of Alfredo Tomasini

Introduction

Alfredo Tomasini is a notable inventor based in Acquiterme, Italy. He has made significant contributions to the field of technology, particularly in the development of advanced optical sensors and current comparator circuits. With a total of 2 patents to his name, Tomasini's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Tomasini's latest patents is the Adaptive Optical Sensor. This invention features an integrated image processing system that includes an array of cells arranged in rows and columns. Each cell corresponds to a pixel of an image and includes a photosensitive element for detecting the luminous intensity of its respective pixel and for generating a value. A first switch controls the transfer of the value from a respective photosensitive element to the corresponding capacitor, which stores the value. A second switch couples each of the cells in parallel to a common line. A control circuit receives the values from each cell on the common line and generates a signal for regulating the switching time interval of the first switch.

Another significant patent is the Current Comparator with Intrinsic Limitation of Absorption to the Lowest. This invention provides a method and a respective circuit arrangement capable of markedly limiting the absorption of current by a current comparator circuit. The invention consists of limiting the absorption of current through the branch of the comparator circuit, along which is forced the highest current to the value of the lowest current, which is in turn forced through the other branch of the comparator circuit. This condition is obtained without interfering in any way with other characteristics of switching speed and sensitivity of the comparator circuit.

Career Highlights

Throughout his career, Alfredo Tomasini has worked with prominent companies in the technology sector, including STMicroelectronics S.r.l. and SGS-Thomson Microelectronics S.r.l. His experience in these organizations has allowed him to hone his skills and contribute to various innovative projects.

Collaborations

Tomasini has collaborated with talented individuals such as Gianluca Colli and Ernestina Chioffi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Alfredo Tomasini's contributions to the field of technology through his patents and collaborations highlight his innovative capabilities. His work continues to influence advancements in optical sensors and current comparator circuits, showcasing the importance of creativity in engineering.