This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: International Business Machines Corporation. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Mark David Gilmore: Innovator in Distributed Systems
Introduction
Mark David Gilmore is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of distributed systems, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is titled "Method and system for handling failover in a distributed environment that uses session affinity." This invention focuses on managing failover in a server cluster. It involves a process where, upon detecting a failed server, the subscription message processing of a failover server is halted. A subscription queue of the failed server is opened, and a marker message is published to all subscribers of a specific messaging topic. This marker message identifies the failover server managing the subscription queue. The system processes messages within the subscription queue of the failed server and closes it upon identifying the marker message. The failover server then resumes processing its original subscription queue, looking for the marker message while also handling unseen messages. Normal operations are restored once the marker message is found.
Another significant patent by Gilmore is "XCAP and SIP filter chain state transforms via dynamic helper functions for internet multimedia subsystems." This invention extends a servlet filter chain model to allow for the dynamic definition of helper functions. These functions modify the state of an XCAP or SIP request or response as it transitions through the filter chain. The dynamic helper functions are defined through descriptor files based on the document type, enabling each filter in the chain to reference and invoke these functions to modify the state of requests and responses.
Career Highlights
Mark David Gilmore is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the efficiency and reliability of distributed systems.
Collaborations
Throughout his career, Gilmore has collaborated with notable colleagues, including Benson K Chen and Scott Michael Preddy. These collaborations have further enriched his work and contributed to the development of innovative solutions in his field.
Conclusion
Mark David Gilmore is a distinguished inventor whose work in distributed systems has led to valuable patents that enhance technology's reliability and efficiency. His contributions continue to influence the industry and inspire future innovations.