This inventor holds 2 USPTO granted patents. Top assignees: Cselt- Centro Studi E Laboratori Telecommunicazioni Spa, Cselt-Centro Studi E Laboratori Telecomunicazioni S.p.a.. Active years: 1977-1978.
Company Filing History:
1 out of 37 
1 out of 280 Years Active: 1977-1978
Title: Umberto Mengali: Innovator in Digital Demodulation Technology
Introduction
Umberto Mengali is a notable inventor based in Pisa, Italy. He has made significant contributions to the field of digital demodulation technology, holding a total of 2 patents. His work focuses on improving the efficiency and accuracy of data signal transmission.
Latest Patents
Mengali's latest patents include a digital demodulator with interpolation for linearly amplitude-modulated signals. This invention features an interpolating unit that utilizes a tapped delay line to sample data signals transmitted by linear amplitude modulation. The design incorporates a transversal filter that processes these samples using interpolation coefficients, ultimately enhancing the phase coherence of the demodulated baseband signal. Another significant patent involves adaptive correction of phase errors in noncoherent demodulation, which improves the recovery of digital signals modulated upon a carrier. This method employs a phase corrector that utilizes feedback signals to yield corrected in-phase and quadrature signals.
Career Highlights
Throughout his career, Mengali has worked with prominent companies in the telecommunications sector, including CSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A. His expertise in digital signal processing has positioned him as a key figure in advancing communication technologies.
Collaborations
Mengali has collaborated with notable professionals in his field, including Renato Dogliotti and Umberto Mazzei. These partnerships have contributed to the development of innovative solutions in telecommunications.
Conclusion
Umberto Mengali's contributions to digital demodulation technology reflect his dedication to advancing communication systems. His patents and collaborations highlight his role as a significant inventor in the field.