Company Filing History:
Years Active: 2016-2019
Title: Fulvio Schiappelli: Innovator in Current Mirror Technology
Introduction
Fulvio Schiappelli is a notable inventor based in Pullach im Isartal, Germany. He has made significant contributions to the field of electronics, particularly in the development of current mirror technology. With a total of four patents to his name, Schiappelli's work focuses on enhancing the performance and efficiency of electronic circuits.
Latest Patents
One of Schiappelli's latest patents is the "Slope enhancement circuit for switched regulated current mirrors." This invention aims to provide a slope enhancement circuit that includes an amplifier and a specific arrangement of capacitors and switches. It also features a current digital to analog converter (IDAC) within a switched regulated current mirror. The method of sample and hold utilizes the transient dynamics of the switched current mirror to improve the output current slope during PWM operation. Additionally, this patent addresses the need for low power, high-speed switching types of regulated current mirror architectures, ensuring quick responses to sudden current demands with high accuracy and significant savings in circuit area.
Another important patent is the "Trimming system and method for regulated current mirrors." This system is designed to trim a load current provided to a load terminal, incorporating a reference current circuit branch and a load current circuit branch. The reference branch includes a current source and variable resistance elements, while the load branch is configured to adjust its resistance based on the reference branch's resistance. This innovative trimming system also features voltage and current regulators to maintain optimal performance.
Career Highlights
Fulvio Schiappelli is currently employed at Dialog Semiconductor (UK) Limited, where he continues to innovate in the field of electronic circuit design. His work has been instrumental in advancing technologies that enhance the efficiency and functionality of current mirrors.
Collaborations
Schiappelli has collaborated with notable colleagues, including Jiri Ledr and Alessandro Angeli, contributing to a dynamic and innovative work environment.
Conclusion
Fulvio Schiappelli's contributions to current mirror technology exemplify his commitment to innovation in electronics. His patents reflect a deep understanding of circuit design and a drive to improve electronic performance. Schiappelli's work continues to influence the field, paving the way for future advancements.