This inventor holds 1 USPTO granted patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Armand Vatsel: Innovator in Optical Transmission Systems
Introduction
Armand Vatsel is a notable inventor based in Skarholmen, Sweden. He has made significant contributions to the field of optical transmission systems, particularly through his innovative patent that enhances fault tracing capabilities.
Latest Patents
Vatsel holds a patent for an "Optical repeater for fault tracing in an optical transmission system." This invention relates to optical repeaters used in two-way optical line links, such as those found in teletransmission systems. The optical repeaters are designed to optimize the line link transmission capacity during fault localization by enabling complete optical through-connection of signals on optical fiber cables. The system allows for the testing of one repeater at a time, where an end terminal transmits a test signal that includes an address for selecting the repeater for testing. An optical amplifier amplifies the test signal as it passes through each repeater, and upon reaching the designated repeater, a control circuit manages an optical switch to loop the test signal back to the transmitting terminal for fault analysis.
Career Highlights
Armand Vatsel is associated with Telefonaktiebolaget Lm Ericsson (Publ), a leading telecommunications company. His work has significantly impacted the efficiency and reliability of optical transmission systems.
Collaborations
Vatsel has collaborated with notable coworkers, including Ove B Andersson and Johan Berg, contributing to advancements in optical technology.
Conclusion
Armand Vatsel's innovative work in optical transmission systems exemplifies the importance of advancements in telecommunications. His patent for an optical repeater showcases his commitment to enhancing fault tracing capabilities, making a lasting impact in the field.