Harry Frank Elrod

Title: The Innovations of Harry Frank Elrod

Introduction

Harry Frank Elrod is a notable inventor based in Austin, TX (US). He is recognized for his contributions to the field of multiprocessor systems. With a focus on creating fault-tolerant technology, Elrod has made significant strides in enhancing the reliability of computing systems.

Latest Patents

Elrod holds a patent for a "Fail-fast, fail-functional, fault-tolerant multiprocessor system." This innovative system comprises several sub-processor systems, each constructed identically. Each sub-processor includes a central processing unit (CPU) and at least one I/O device, interconnected by routing apparatus. The design allows for communication between CPUs and I/O devices through packetized messages, ensuring efficient operation in both simplex and duplex modes. The system also incorporates memory protection through an access validation method, enhancing security and reliability.

Career Highlights

Harry Frank Elrod has worked at Tandem Computers Incorporated, where he has contributed to the development of advanced computing technologies. His work has focused on creating systems that can operate reliably under various conditions, showcasing his commitment to innovation in the tech industry.

Collaborations

Elrod has collaborated with notable coworkers, including Robert W. Horst and William Edward Baker. Their combined expertise has contributed to the advancement of multiprocessor systems and fault-tolerant technologies.

Conclusion

Harry Frank Elrod's work in multiprocessor systems has paved the way for more reliable computing technologies. His innovative patent reflects a deep understanding of system architecture and fault tolerance. Elrod's contributions continue to influence the field of computing, demonstrating the importance of innovation in technology.