Location History:
- Acicastello, IT (2013)
- Catania, IT (2015 - 2024)
Company Filing History:
Years Active: 2013-2024
Title: Nunzio Spina: Innovator in Circuit Design
Introduction
Nunzio Spina is a prominent inventor based in Catania, Italy. He has made significant contributions to the field of electronics, particularly in circuit design. With a total of 16 patents to his name, Spina has established himself as a key figure in innovation.
Latest Patents
Among his latest patents are the envelope detector circuit, corresponding receiver circuit, and galvanic isolator device. The envelope detector circuit features a rectifier stage that includes a differential input transistor pair. This pair is coupled between a reference voltage node and an intermediate node, with a load circuit connected to a supply voltage node. The differential input transistor pair receives a radio-frequency amplitude modulated signal, producing a rectified signal indicative of the envelope of that signal at the intermediate node. An amplifier stage then generates an amplified rectified signal at an output node. Additionally, Spina has developed a method for digital self-calibration for automatic offset cancellation in PWM receiver circuits. This method involves a bias circuit with a second resistor string and multiple switches to ensure accurate calibration.
Career Highlights
Nunzio Spina is currently employed at STMicroelectronics S.r.l., where he continues to innovate and develop new technologies. His work has had a significant impact on the electronics industry, particularly in enhancing the performance of various circuits.
Collaborations
Throughout his career, Spina has collaborated with notable colleagues such as Giuseppe Palmisano and Egidio Ragonese. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Nunzio Spina's contributions to circuit design and electronics are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology. His work continues to influence the field and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.