Ivan Bietti

Title: Ivan Bietti: Innovator in Oscillator Technology

Introduction

Ivan Bietti is a notable inventor based in Casalromano, Italy. He has made significant contributions to the field of oscillator technology, holding a total of 9 patents. His work focuses on advanced techniques that enhance the performance and efficiency of multi-phase oscillators.

Latest Patents

One of Ivan Bietti's latest patents is titled "Phase shifting coupling technique for multi-phase LC tank based oscillators." This invention provides a multi-phase oscillator that includes a series of resonator stages connected in an ordered closed loop. Each stage generates oscillating voltages corresponding to an oscillating current, which consists of a natural current and injected currents from the previous stage. The oscillator ensures that all stages produce voltages with substantially the same frequency while maintaining a corresponding phase difference. Additionally, the oscillator features a coupler that generates injected currents based on previous oscillating voltages, utilizing transconductance means and shifting means for phase adjustment.

Another significant patent is the "Compensation method with control systems, namely with high delay." This method is designed for analog/digital processing systems equipped with a control loop, which includes a controller and a monitoring circuit. The method involves storing corrections made by the controller and processing these corrections quickly before transmitting them throughout the control loop. It generates a compensation signal to address latency effects, utilizing a negative feedback loop at the monitoring circuit level.

Career Highlights

Ivan Bietti has worked with prominent companies in the electronics industry, including SGS-Thomson Microelectronics S.r.l. and STMicroelectronics S.r.l. His experience in these organizations has contributed to his expertise in oscillator technology and control systems.

Collaborations

Throughout his career, Ivan has collaborated with notable professionals such as Luciano Tomasini and Rinaldo Castello. These collaborations have further enriched his work and innovations in the field.

Conclusion

Ivan Bietti is a distinguished inventor whose contributions to oscillator technology have made a significant impact in the industry. His innovative patents and collaborations reflect his dedication to advancing electronic systems.