Company Filing History:
Years Active: 2006-2007
Title: Richard Stephens: Innovator in Communication Networks
Introduction
Richard Stephens is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of communication networks, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
His latest patents include advancements in rerouting in connection-oriented communication networks and communication systems. One of his patents describes a Private Network-Network Interface (PNNI) network that is defined as a single rerouting domain, known as the 'global domain.' This global domain is further divided into multiple local domains, each containing several interconnected nodes. The global rerouting protocol, a modification of the standard Domain-Based Rerouting (DBR) protocol, enhances connection recovery and path optimization across the entire PNNI network. This method allows for double fault recovery both within and outside of local domains, ensuring maximum path optimization.
Another patent focuses on network path selection based on bandwidth. It details a method for determining a predetermined number of paths from a source node to a destination node in a network. The paths are evaluated based on selected metric values to identify those with the highest available bandwidth.
Career Highlights
Richard Stephens is currently employed at Nortel Networks Corporation, where he continues to develop innovative solutions in communication technology. His work has had a lasting impact on the industry, particularly in enhancing network reliability and efficiency.
Collaborations
Throughout his career, Richard has collaborated with notable colleagues, including Denis Chartre and Jack Zgierski. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Richard Stephens is a distinguished inventor whose work in communication networks has led to significant advancements in the field. His patents reflect a commitment to improving network efficiency and reliability, making him a key figure in technological innovation.