Location History:
- Erie, CO (US) (2015)
- Middletown, MD (US) (2017)
- San Jose, CA (US) (2017)
Company Filing History:
Years Active: 2015-2017
Title: Ethan John Cardwell: Innovator in Network Routing Technologies
Introduction
Ethan John Cardwell is a notable inventor based in San Jose, CA, who has made significant contributions to the field of network routing technologies. With a total of 3 patents to his name, Cardwell's work focuses on enhancing the efficiency and reliability of network communications.
Latest Patents
Among his latest patents is a method and apparatus for enhanced routing within a shortest path-based routed network containing local and long-distance links. This innovative approach utilizes a Location ID alongside standard information to facilitate the development of non-shortest path routes. The system identifies edge switches that terminate distance links between locations and determines shortest path routes for all switches within the same location. For devices directly connected to the edge switch, only the marked interface is utilized to reach other locations, while routes from non-marked interfaces are employed for switches directly connected to the edge switch. This method effectively allows single hops that are non-shortest path to an edge switch, mitigating potential loopback situations caused by shortest path routes.
Another significant patent addresses port decommissioning in network switches. This management application automates the coordination of port decommissioning, ensuring that ports are taken out of service gracefully, without unnecessary service interruptions. The technology allows for the decommissioning of F_ports, E_ports, or both, and can manage link aggregation groups effectively.
Career Highlights
Ethan Cardwell is currently employed at Brocade Communications Systems, Inc., where he continues to develop innovative solutions in network technology. His work has been instrumental in advancing the capabilities of network systems, making them more efficient and reliable.
Collaborations
Throughout his career, Cardwell has collaborated with notable colleagues, including Scott Matthew Busch and Howard Lynn Johnson. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Ethan John Cardwell stands out as a key figure in the realm of network routing technologies, with his patents reflecting a commitment to improving network efficiency and reliability. His contributions continue to shape the future of communication technologies.