Location History:
- Bournemouth, GB (2008 - 2011)
- Dorset, GB (2013)
Company Filing History:
Years Active: 2008-2013
Title: John Justin Duigenan: Innovator in Access Control and Messaging Systems
Introduction
John Justin Duigenan is a notable inventor based in Bournemouth, GB. He has made significant contributions to the fields of access control and messaging systems, holding a total of 5 patents. His work focuses on enhancing communication security and efficiency in multicast systems.
Latest Patents
One of Duigenan's latest patents is titled "Access control over multicast." This invention involves a multicast host that communicates information about various topics to authorized subscribers. The topics are organized into partition elements, each with an associated encryption key. The system includes mechanisms for receiving topic information, determining the relevant partition element, retrieving the encryption key, encrypting the information, and communicating it to authorized subscribers.
Another significant patent is "Liveness monitoring in a publish/subscribe messaging system." This patent outlines techniques for efficient liveness monitoring in a reliable multicast system. It involves a broker sending status request messages to subscribers, who then respond to indicate their liveness. The system improves network efficiency by suppressing unnecessary status responses when a minimum number of subscribers have already responded.
Career Highlights
Duigenan is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has allowed him to explore various aspects of communication systems and security.
Collaborations
Throughout his career, Duigenan has collaborated with notable colleagues, including Boaz Carmeli and Gidon Gershinsky. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
John Justin Duigenan is a prominent inventor whose work in access control and messaging systems has made a significant impact in the field. His innovative patents reflect his commitment to enhancing communication security and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.