Location History:
- Both of Apple Valley, MN (US) (1993)
- Apple Valley, MN (US) (1996)
Company Filing History:
Years Active: 1993-1996
Title: Frank R Barriuso: Innovator in Multiprocessing Systems
Introduction
Frank R Barriuso is a notable inventor based in Apple Valley, MN (US). He has made significant contributions to the field of multiprocessing systems, holding 2 patents that enhance the efficiency and functionality of shared memory access and task scheduling.
Latest Patents
Barriuso's latest patents include a method and apparatus for locking shared memory locations. This invention provides a method for synchronizing accesses to shared data in a multiprocessing system with atomic swap capability. A distinguished lock value is defined, allowing processors to determine if a memory location is locked by another processor. The processor performs atomic swaps until it can access the memory location, ensuring data integrity during concurrent operations.
Another significant patent focuses on methods for efficient distribution of parallel tasks to slave processes. This invention introduces three new protocols—WAKEUP, GIVEUP, and CONTEXT-TO-USER-SPACE—that facilitate communication between user applications, a Multiprocessing Library, and the host Operating System. These protocols enable efficient scheduling of multiple Central Processing Units (CPUs) within a single user program, optimizing performance in multi-CPU, multiprogramming, and multi-tasking environments.
Career Highlights
Frank R Barriuso is currently employed at Cray Research, Inc., where he continues to innovate in the field of computing technology. His work has significantly impacted the development of advanced multiprocessing systems.
Collaborations
Throughout his career, Barriuso has collaborated with esteemed colleagues such as Douglas M Pase and David J Sielaff. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Frank R Barriuso's contributions to multiprocessing systems through his patents demonstrate his commitment to innovation and efficiency in computing. His work continues to influence the field and inspire future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.