Marco Ronchi is a notable inventor based in Cavenago, Italy. He has made significant contributions to the field of radio-frequency energy harvesting, holding a total of 7 patents. His work focuses on developing innovative technologies that enhance the efficiency and functionality of electronic devices.

Latest Patents

One of Marco Ronchi's latest patents is a method of harvesting radio-frequency energy, which includes a corresponding circuit and device. This radiofrequency harvester circuit can be utilized in battery-less RFID devices. The circuit features an antenna unit that captures radiofrequency signals, along with harvesting circuitry that collects energy from these signals. The antenna unit is designed to be selectively tunable across multiple tuning bands, allowing it to scan different frequency bands and sense the power of the captured radiofrequency signals. The circuit identifies the highest power value and operates the antenna unit at the frequency band that provides this optimal value.

Another significant patent is for a fully differential operational amplifier. This amplifier includes input nodes and a differential input stage that receives input signals and provides output signals on intermediary nodes. It features a fully differential amplification stage with positive and negative inputs, as well as compensation transistors that enhance its performance. The amplifier is designed to provide reliable outputs while feeding them back to the system.

Career Highlights

Marco Ronchi is currently employed at STMicroelectronics S.r.l., a leading company in semiconductor solutions. His work at STMicroelectronics has allowed him to collaborate on various innovative projects that push the boundaries of technology. His expertise in radio-frequency energy harvesting has positioned him as a key player in the development of advanced electronic devices.

Collaborations

Throughout his career, Marco Ronchi has worked alongside talented colleagues, including Marco Angelici and Andrea Boni. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Marco Ronchi's contributions to the field of radio-frequency energy harvesting exemplify his dedication to innovation. His patents and work at STMicroelectronics highlight his role as a significant inventor in the technology sector. His ongoing efforts continue to shape the future of electronic devices and energy efficiency.

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