This inventor holds 14 USPTO granted patents and 4 published patent applications and 22 EPO patents. Top assignees: Alcatel Lucent, Nokia Solutions and Networks Oy, Alcatel. Active years: 1997-2026.
Location History:
- Borca di Cadore, IT (1997)
- Lecco, IT (2015)
- Rome, IT (2019)
- Casatenovo, IT (2004 - 2021)
Company Filing History:
5 out of 5,033 
4 out of 2,364 
3 out of 2,504 
Years Active: 1997-2026
Title: The Innovative Mind of Carlo Costantini
Introduction
Carlo Costantini, an accomplished inventor based in Casatenovo, Italy, has made significant contributions to the field of communications technology. With a total of 13 patents to his name, Costantini’s work has advanced methods for digital signal processing, particularly in the area of modulation techniques.
Latest Patents
Among his latest innovations, Costantini has developed a patent on "Bits-to-symbols mapping for amplitude modulation." This invention focuses on architectures designed to inter-convert bitstreams and symbol streams of Pulse Amplitude Modulation (PAM) and Quadrature Amplitude Modulation (QAM) constellations of varying sizes that are not limited to base-2 integers. His invention introduces a method for mapping constellation symbols that achieves an equiprobable distribution, enhancing the efficiency of data transmission, especially when compared to traditional methods. Another notable patent is his work on "Probabilistic amplitude shaping," which describes an apparatus that modifies the frequency of occurrence of symbols in a modulation stream based on a probability-amplitude distribution. This innovative approach ensures low-amplitude symbols occur more frequently than high-amplitude ones, optimizing signal transmission.
Career Highlights
Carlo Costantini has had a remarkable career, working with prominent companies in the telecommunications sector, including Alcatel-Lucent and Nokia Solutions and Networks. His roles in these organizations allowed him to hone his expertise in digital communications, leading to his successful invention record.
Collaborations
Throughout his career, Costantini has collaborated with talented colleagues, including Silvio Cucchi and Luca Gabriele Razzetti. These partnerships have enabled the exchange of ideas and fostered an environment of creativity, which is essential for innovation in technology.
Conclusion
Carlo Costantini continues to be a pivotal figure in the realm of communication technologies. His inventive spirit and dedication to advancing digital processing techniques set a benchmark in the industry, illustrating the profound impact that one inventor can have on technology and society.