Company Filing History:
Years Active: 1988-1992
Title: The Innovations of Robert L. Fredieu
Introduction
Robert L. Fredieu is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of computer technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and performance of computer systems.
Latest Patents
Fredieu's latest patents include groundbreaking inventions that address critical issues in parallel processing. One of his notable patents is for a "Computer with multiple processors having varying priorities for access." This invention discloses a parallel processing computer where multiple memory elements, such as caches, are accessible by several processors. The fixed access priority for these processors is varied periodically to minimize differences in processing times, particularly in scenarios where memory access conflicts arise. This innovative approach helps maintain system efficiency without falling into a 'lockstep' condition.
Another significant patent is for a "Digital computer with cache capable of concurrently handling multiple accesses." This invention features a cache memory that can simultaneously accept and process multiple cache accesses from various processors connected in parallel. The current-access-completion circuitry determines whether an access can be completed immediately or if it needs to be transferred to pending-access-completion circuitry. This system enhances the overall performance of the computer by efficiently managing current and pending memory accesses.
Career Highlights
Fredieu has had a distinguished career at Alliant Computer Systems Corporation, where he has contributed to the development of advanced computing technologies. His innovative work has positioned him as a key figure in the field of computer engineering.
Collaborations
Throughout his career, Fredieu has collaborated with talented individuals such as Michael L. Ziegler and Jonathan S. Blau. These collaborations have further enriched his contributions to the field of computer technology.
Conclusion
Robert L. Fredieu's innovative patents and contributions to computer technology demonstrate his commitment to advancing the field. His work continues to influence the development of efficient computing systems, making him a significant figure in the world of inventions.