Location History:
- Besana Brianza, IT (2003)
- Villa Raverio, IT (2000 - 2008)
Company Filing History:
3 out of 5,562 
1 out of 941 
Years Active: 2000-2008
Title: Filippo Brenna: Innovator in Digital Signal Processing
Introduction
Filippo Brenna is a notable inventor based in Villa Raverio, Italy. He has made significant contributions to the field of digital signal processing, holding a total of 4 patents. His work focuses on improving the efficiency and reliability of data transmission systems.
Latest Patents
One of his latest patents is titled "Equalization and interpolated timing recovery for a partial response channel." This invention describes a receiver in a data read channel that processes input signals from a transmitter and produces output signals. The receiver features a finite impulse response (FIR) filter with adaptable coefficients, an interpolated timing-recovery circuit, and a timer circuit that dynamically adjusts the coefficients using a cost-weighted function based on the signal power spectrum of the data read channel.
Another significant patent is "Process for decoding signals and system and computer program product therefore." This system is designed for decoding digital signals that have undergone block coding. It includes a post-processor that corrects codewords affected by errors, identifying the most likely sequence that satisfies a syndrome check. The post-processor operates as a finite-state machine, evolving through transition matrices to eliminate paths that do not meet reliability thresholds or reveal invalid syndromes.
Career Highlights
Filippo Brenna has worked with prominent companies in the technology sector, including STMicroelectronics and SGS-Thomson Microelectronics. His experience in these organizations has allowed him to develop and refine his innovative ideas in digital signal processing.
Collaborations
Throughout his career, Brenna has collaborated with talented individuals such as Angelo Dati and Davide Giovenzana. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Filippo Brenna is a distinguished inventor whose work in digital signal processing has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of reliable data transmission systems.