Company Filing History:
Years Active: 1981
Title: **The Innovations of Renato D. Fracassi: A Pioneer in Data Scrambling Technology**
Introduction
Renato D. Fracassi, based in Middletown, NJ, is a notable inventor whose contributions have significantly impacted the field of data communication. With one patent to his name, Fracassi's work demonstrates a deep understanding of digital data signal processing, particularly in the area of data scrambling.
Latest Patents
Fracassi's sole patent revolves around an innovative data scrambler. This invention focuses on randomizing binary digital data signal patterns, which may contain either no transitions or periodically recurring transitions. The scrambling process involves constructing a key signal derived from a summation of selected stored digits within the data pattern. This key signal is then combined with the data signal to create a scrambled line signal suitable for transmission. The resulting line signal is devoid of concentrated signal energy at specific frequencies and ensures that the necessary transitions are present for reliable synchronization recovery. The ingenious design of this system allows for a self-synchronizing mechanism where both the scrambler and descrambler derive their key signals from the same line signal, making the descrambling process a precise inverse of the scrambling operation.
Career Highlights
Renato D. Fracassi has had an exemplary career at Bell Telephone Laboratories, a prestigious institution known for its groundbreaking research and innovations in telecommunications. His technical prowess and contributions have established him as a skilled inventor, particularly in the domain of digital communication technologies.
Collaborations
Throughout his career, Fracassi has collaborated with several experts in his field, including Tarmo Tammaru. These collaborations have allowed him to refine his inventions and contribute to advancements in data signal processing.
Conclusion
Renato D. Fracassi's contributions to data scrambling technology underscore his role as a pivotal figure in the field of telecommunications. His innovative patent not only enhances data communication reliability but also lays the groundwork for future advancements in digital data processing. As the technology landscape continues to evolve, Fracassi's work remains a testament to the importance of innovation in the realm of data communications.