Location History:
- Preganziol, IT (2010 - 2012)
- San Bonifacio, IT (2012)
Company Filing History:
Years Active: 2010-2012
Title: Alberto Ferro: Innovator in LED Technology
Introduction
Alberto Ferro is a prolific inventor based in Preganziol, Italy, known for his significant contributions to the field of LED technology. With a total of four patents to his name, Ferro has made strides in electronic circuits that enhance the performance and adaptability of light sources. His inventions particularly focus on driving light sources with innovative methods for improved efficiency and dimming capabilities.
Latest Patents
Among his latest patents, the "Circuit for Driving Light Sources and Related Method" stands out. This invention presents a circuit designed to supply a high flux LED with Pulse Width Modulation (PWM) dimming capability. The circuit features a rectifier that converts an input bipolar PWM modulated signal into a rectified signal. A current regulator utilizes this signal to generate a stable supply current for the light source, while a control module monitors the PWM modulated signal to control the current regulator effectively. An added capacitor stabilizes the rectified signal, ensuring consistent performance of ancillary circuitry, such as a microcontroller, despite variations in the dimming level.
Another notable patent is the "Drive Device for LEDs and Related Method." This LED driver arrangement integrates a switching-mode stage to provide the necessary drive current from a DC input. Equipped with a current sensor and error amplifier circuitry, it generates control signals that ensure the drive current aligns with the LED’s requirements. Additionally, an opto-coupler enhances the stability of the control signal fed to the control circuitry, which is crucial in maintaining the performance of the LED system.
Career Highlights
Ferro has had a distinguished career working with prominent companies such as Osram AG and Osram Gesellschaft Mit Beschränkter Haftung. His experience in these organizations has bolstered his expertise in LED technology and electronic circuitry, allowing him to innovate within the industry effectively.
Collaborations
Throughout his career, Alberto Ferro has collaborated with notable colleagues including Paolo De Anna and Nicola Zanforlin. These partnerships have provided fertile ground for exchanging ideas and refining his inventions, contributing to the advancements in LED drivers and light source technology.
Conclusion
Alberto Ferro stands out as a key innovator in the realm of LED technology. His extensive work on patents related to circuit design for light sources has not only advanced the technical capabilities of LED systems but has also paved the way for smarter, more efficient lighting solutions. With a solid foundation in collaboration and industry experience, Ferro exemplifies the innovative spirit necessary for dynamic advancements in technology.