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Years Active: 2022-2025
Title: Francesco Borgioli: Innovator in Hall Effect Sensor Technology
Introduction
Francesco Borgioli is a notable inventor based in Leghorn, Italy. He has made significant contributions to the field of sensor technology, particularly in the development of high-accuracy Hall effect sensors. With a total of 3 patents to his name, Borgioli continues to push the boundaries of innovation in current measurement systems.
Latest Patents
Borgioli's latest patents include a "Closed loop, high accuracy hall effect sensor AFE with autozeroed switched-capacitor analog accumulator." This invention describes a system for measuring current, which includes an input inductor and a self-test inductor. The Hall-effect sensor circuit senses magnetic fields around these inductors, producing differential voltage outputs that are processed by an extraction circuit. The amplification and sampling of these voltages ensure consistent gain, regardless of the sensor's sensitivity.
Another significant patent is the "Sensing circuit, corresponding device and method," which pertains to a current measurement circuit designed for wireless charging systems. This circuit features a differential input that senses voltage across a shunt resistor, with a voltage reversal switch arrangement that allows for polarity adjustments. The design includes current sensing nodes that are coupled to a differential current output, enhancing the versatility of the measurement system.
Career Highlights
Francesco Borgioli has worked with prominent companies in the technology sector, including STMicroelectronics S.r.l. and STMicroelectronics International N.V. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge innovations in sensor technology.
Collaborations
Borgioli has collaborated with notable colleagues such as Paolo Angelini and Roberto Pio Baorda. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Francesco Borgioli is a distinguished inventor whose work in Hall effect sensor technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field of current measurement systems.