Company Filing History:
3 out of 20 
1 out of 164,219 
Years Active: 1995-2001
Title: Innovations of John D Slingwine
Introduction
John D Slingwine is a notable inventor based in Beaverton, Oregon. He holds a total of four patents, showcasing his contributions to the field of technology and data processing. His work primarily focuses on enhancing the efficiency of multiprocessor systems.
Latest Patents
One of his latest patents is titled "Apparatus and method for achieving reduced overhead mutual exclusion and maintaining coherency in a multiprocessor system utilizing execution history and thread monitoring." This invention provides a substantially zero overhead mutual-exclusion apparatus and method that allows for concurrent reading and updating of data while maintaining data coherency. The mechanism tracks an execution history of a thread to determine safe times for processing data updates. This innovative approach eliminates the need for overhead-imposing locks, allowing for more efficient data management.
Career Highlights
Throughout his career, John D Slingwine has worked with prominent companies such as Sequent Computer Systems, Inc. and IBM. His experience in these organizations has contributed significantly to his expertise in the field of technology and innovation.
Collaborations
John has collaborated with various professionals, including his coworker Paul Edward McKenney. Their joint efforts have likely led to advancements in their respective areas of expertise.
Conclusion
John D Slingwine's contributions to technology through his patents and career experiences highlight his role as an influential inventor. His innovative approaches continue to impact the field of multiprocessor systems and data management.