Company Filing History:
Years Active: 2000
Title: The Innovations of Alexandre J Guterman
Introduction
Alexandre J Guterman is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of signal processing and noise cancellation technologies. His innovative approach has led to the development of a unique patent that addresses common challenges in high signal quality interconnections.
Latest Patents
Guterman holds a patent for a "Noise cancellation modification to non-contact bus." This invention focuses on a bus designed for high signal quality interconnections. It includes mechanisms for producing at least one common mode reflection, which is often utilized for differential transmission line interconnections. The patent also describes a bus that incorporates means for under-damping the signal and reducing common mode noise. The technology employs non-contact couplers terminated by short and open circuits, which facilitate reflections from via connectors and other impedance discontinuities. These reflections are re-reflected in common mode, allowing them to be rejected by a differential receiver. Additionally, capacitive terminations are used to achieve under-damping of the signal, enhancing the sharpness of the falling edge of the coupler pulses.
Career Highlights
Guterman is associated with Nortel Networks Corporation, a leading telecommunications and networking equipment manufacturer. His work at Nortel has allowed him to explore and develop advanced technologies that enhance communication systems.
Collaborations
Throughout his career, Guterman has collaborated with esteemed colleagues, including John M Williamson and Robert Zani. These partnerships have contributed to the advancement of innovative solutions in the field.
Conclusion
Alexandre J Guterman's contributions to noise cancellation and signal processing technologies exemplify the impact of innovation in telecommunications. His patent reflects a deep understanding of the complexities involved in high signal quality interconnections.