This inventor holds 1 USPTO granted patent. Top assignee: International Computers Limited. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: Steve Robert Pettifer: Innovator in Data Processing Systems
Introduction
Steve Robert Pettifer is a notable inventor based in Burnage, GB. He has made significant contributions to the field of data processing systems, particularly in the area of deadlock detection mechanisms. His innovative approach has led to the development of a unique patent that addresses critical challenges in distributed data processing.
Latest Patents
Steve Robert Pettifer holds a patent for a "Deadlock detection mechanism for data processing system, with doublechecking to confirm that detected deadlock is non-spurious." This invention focuses on a distributed data processing system that includes a deadlock detection mechanism designed to identify potential deadlocks involving cyclic chains of dependencies between transactions. The system also features a deadlock doublechecking mechanism that ensures all dependencies in the potential deadlock chain are co-existent. If a deadlock is confirmed, the system takes appropriate action to resolve it. The doublechecking mechanism operates by marking dependencies in the cyclic chain with a unique existence number and verifying that this number remains unchanged. This marking process is facilitated by propagating a probe message that contains a unique probe existence number, which is associated with each dependency visited by the marker probe.
Career Highlights
Steve Robert Pettifer is associated with International Computers Limited, where he has applied his expertise in data processing systems. His work has been instrumental in advancing the technology used in this field. With a focus on innovation, he has contributed to the development of solutions that enhance the efficiency and reliability of data processing systems.
Collaborations
Steve has collaborated with notable colleagues, including Colin Michael Thomson and Albert Stephen Hilditch. Their combined efforts have fostered an environment of innovation and creativity within their projects.
Conclusion
Steve Robert Pettifer's contributions to the field of data processing systems through his innovative patent demonstrate his commitment to solving complex technological challenges. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile