Company Filing History:
Years Active: 2003-2013
Title: James H Buchanan: Innovator in Virtual Private Networks
Introduction
James H Buchanan is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of networking, particularly in the area of virtual private networks (VPNs). With a total of 5 patents to his name, Buchanan's work has had a lasting impact on the technology industry.
Latest Patents
Buchanan's latest patents include innovative systems and methods that enhance the functionality of VPNs. One of his notable inventions is a "System and method of virtual private network route target filtering." This system includes an import filter that receives a plurality of routes with next hop routing information. The import filter accepts a first subset of the routes according to an import target policy. Additionally, the system features a re-export filter that modifies the next hop information of a second subset of the routes and distributes the modified routes.
Another significant patent is the "System and method for topology constrained QoS provisioning." This invention provides a method for topology constrained Quality of Service (QoS) provisioning between multiple sites in a VPN. The method enables graphical definition of relationships between the sites and allows for the graphical definition of at least one QoS rule for pairs of sites based on the defined relationships.
Career Highlights
Throughout his career, James H Buchanan has worked with prominent companies in the technology sector. He has been associated with Fujitsu Corporation and Nortel Networks Corporation, where he contributed to various innovative projects. His experience in these organizations has helped him refine his skills and develop groundbreaking technologies.
Collaborations
Buchanan has collaborated with several talented individuals in his field. Notable coworkers include Robert T Gibson and Li Mo, who have worked alongside him on various projects, contributing to the advancement of networking technologies.
Conclusion
James H Buchanan is a distinguished inventor whose work in virtual private networks has paved the way for advancements in networking technology. His patents reflect his innovative spirit and dedication to improving the efficiency and functionality of VPNs.