Patrick F Dutton

Title: The Innovations of Patrick F. Dutton

Introduction

Patrick F. Dutton is a notable inventor based in Endicott, NY (US). He has made significant contributions to the field of data processing systems, holding a total of 4 patents. His work primarily focuses on storage subsystems and their efficiency in multiprocessor environments.

Latest Patents

Dutton's latest patents include innovative technologies that enhance data processing capabilities. One of his patents describes a storage subsystem that incorporates an error-correcting cache. This system is designed for use in data processing environments that utilize both real and extended storage, along with a vector processor. The design features a store-in cache buffer that facilitates efficient transfers between real and extended storage. Additionally, it employs a hardware invert-retry mechanism to correct hard data errors in the cache, ensuring reliability during instruction retries.

Another significant patent involves a masking circuit for multiprocessor systems. This invention addresses the need for efficient command management when multiple processors are involved. The masking circuit detects the existence and type of commands in the command status registers of the system processors. It ensures that a processor does not access the main memory until necessary information has been flushed from another processor's cache, thereby optimizing data flow and preventing conflicts.

Career Highlights

Patrick F. Dutton is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of data processing. His work has been instrumental in advancing the capabilities of storage subsystems and multiprocessor systems.

Collaborations

Throughout his career, Dutton has collaborated with esteemed colleagues such as Steven Lee Gregor and Hehching Harry Li. These partnerships have contributed to the development of groundbreaking technologies in the industry.

Conclusion

Patrick F. Dutton's contributions to the field of data processing through his innovative patents have significantly impacted the efficiency and reliability of storage subsystems. His work at IBM continues to shape the future of technology in this domain.