Company Filing History:
Years Active: 2000-2001
Title: The Innovations of John Posdro
Introduction
John Posdro is a notable inventor based in Austin, TX, who has made significant contributions to the field of computer systems. He holds 2 patents that showcase his expertise in developing fault-tolerant technologies. His work has been instrumental in enhancing the reliability and efficiency of computer systems.
Latest Patents
One of John Posdro's latest patents is a fault-tolerant computer system with online recovery and reintegration of redundant components. This innovative system employs multiple identical CPUs executing the same instruction stream, along with multiple identical memory modules that store duplicates of the same data. The system is designed to detect faults in the CPUs and memory modules, allowing it to place a faulty unit offline while continuing to operate with the functional units. This capability enables the faulty unit to be replaced and reintegrated into the system without any shutdown. The architecture includes loosely synchronized CPUs and a voting mechanism for memory references, ensuring seamless operation even in the event of component failures.
Career Highlights
John Posdro has worked at Compaq Computer Corporation, Inc., where he has contributed to various projects that focus on enhancing computer system reliability. His innovative approach to fault tolerance has positioned him as a key figure in the development of advanced computing technologies.
Collaborations
Throughout his career, John has collaborated with notable colleagues such as Douglas E Jewett and Tom Bereiter. These collaborations have further enriched his work and contributed to the advancement of technology in the field.
Conclusion
John Posdro's contributions to fault-tolerant computer systems reflect his dedication to innovation and excellence in technology. His patents and career achievements highlight the importance of reliability in modern computing.