Company Filing History:
Years Active: 2002-2004
Title: **Roberto Quaglino: Innovator in Electronic Ballast Technologies**
Introduction
Roberto Quaglino, an inventive mind hailing from Biella, Italy, has made significant contributions to the field of electronic ballast technologies. With a total of two patents to his name, Quaglino has proven himself to be a valuable asset in the engineering realm, particularly in managing lamp fault conditions and enhancing power supply devices.
Latest Patents
Roberto Quaglino's latest innovations focus on improving the efficiency and reliability of electronic ballast systems. His notable patents include:
1. **Fault management method for electronic ballast** - This method effectively manages lamp fault conditions in electronic ballasts designed for one or more gas discharge lamps. The process involves preheating lamp filaments with a low current for a specified duration, igniting the lamp by gradually increasing the voltage to a predetermined strike value, and continuously monitoring the lamp current. If the current exceeds a certain threshold, the system iteratively ignites and monitors the lamp until proper functioning is achieved.
2. **Switching mode power supply device with detection of malfunctioning** - This innovative power supply device consists of a DC-DC converter circuit equipped with a power switch and a driving stage featuring a compensation terminal. It incorporates a control circuit that signals the power switch to turn off permanently if the biasing current drops below a threshold, while over-voltage detection ensures that the power switch can be temporarily turned off to prevent damage when the compensation voltage exceeds a set value.
Career Highlights
Quaglino's impressive career is marked by his contributions at STMicroelectronics S.r.l., where he applies his expertise in electronics to push the boundaries of innovation. His technical knowledge and problem-solving skills have made him an integral part of the company's research and development initiatives.
Collaborations
Throughout his career, Roberto Quaglino has collaborated with talented professionals, including Albino Pidutti and Gregorio Bontempo. These partnerships have facilitated the sharing of ideas and expertise, fostering an environment of innovation and creativity in projects related to electronic technologies.
Conclusion
Roberto Quaglino's dedication to advancing electronic ballast technologies through his innovative patents showcases his expertise and commitment to the field. As he continues to work at STMicroelectronics S.r.l., his ongoing contributions are likely to make significant impacts in the industry, paving the way for future advancements in lighting solutions.