Company Filing History:
3 out of 280 
1 out of 9 Years Active: 1986-1989
Title: The Innovations of Mario Guglielmo
Introduction
Mario Guglielmo is an accomplished inventor based in Montalenghe, Italy. He holds a total of 4 patents that showcase his expertise in digital signal processing and telecommunications. His innovative contributions have significantly impacted the field of digital communication.
Latest Patents
Guglielmo's latest patents include a "Method of and system for digital signal coding by vector quantization." This invention utilizes the representation of signal portions in a one-dimensional space for generating vector codebooks and coding for transmission or storage purposes. The transformation of n-dimensional sampling into coordinates in one-dimensional space is preferably done in accordance with Hilbert's curve. Another notable patent is the "Coder-decoder for transmission and/or reception of television pictures." This device is designed for transmitting and receiving television pictures via a digital low-speed channel. It performs a bidimensional transform of digital sample blocks of the television signal during transmission and employs dichotomic quantization to obtain quantized coefficients with variable lengths based on the coefficient index. In reception, it reassigns suitable quantization levels and performs a bidimensional antitransform to recover the digital television signal samples.
Career Highlights
Throughout his career, Guglielmo has worked with prominent companies such as CSELT (Centro Studi e Laboratori Telecomunicazioni S.p.a.) and SIP (Società Italiana per l'Esercizio Telefonico S.p.a.). His work in these organizations has allowed him to develop and refine his innovative ideas in telecommunications.
Collaborations
Guglielmo has collaborated with notable individuals in his field, including Benedetto Riolfo and Leonardo Chiariglione. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Mario Guglielmo's contributions to digital signal processing and telecommunications through his patents demonstrate his significant role as an inventor. His work continues to influence the industry and inspire future innovations.