Company Filing History:
Years Active: 1999-2001
Title: Thomas B London: Innovator in Network Access Control
Introduction
Thomas B London is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of network access control, holding a total of 6 patents. His work focuses on enhancing the security and efficiency of network communications.
Latest Patents
One of his latest patents is titled "System and method for providing peer level access control on a network." This invention outlines a system that allows for peer-level access control on networks that transmit packets of information. Each packet is identified by a 5-tuple, which includes source and destination addresses, source and destination ports, and a protocol identifier. The local rule base of a peer is dynamically loaded into a filter upon authentication and removed when authentication is lost. The invention utilizes hash tables for efficient searching of local rules, ensuring that actions are executed on packets based on corresponding 5-tuples.
Another significant patent is the "Session cache and rule caching method for a dynamic filter." This patent describes a cache system that works with a network filter to receive, store, and eject local rule bases dynamically. The cache stores rules derived from the filter's rule base, associating them with a rule base indicator and version number. This method allows for efficient implementation of rules without the need to search the entire rule base for each packet, thereby enhancing the performance of network filters.
Career Highlights
Thomas B London is currently employed at AT&T Corp., where he continues to innovate in the field of network technology. His work has been instrumental in developing systems that improve network security and efficiency.
Collaborations
Throughout his career, Thomas has collaborated with notable colleagues such as Partha P Dutta and Dalibor F Vrsalovic. These collaborations have contributed to the advancement of his inventions and the overall progress in network access control technologies.
Conclusion
Thomas B London is a distinguished inventor whose work in network access control has led to several important patents. His contributions continue to shape the future of secure and efficient network communications.