This inventor holds 4 USPTO granted patents. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2003-2008.
Company Filing History:
Years Active: 2003-2008
Title: Brian Lilly: Innovator in Microprocessor Technology
Introduction
Brian Lilly is a notable inventor based in Marlborough, MA (US), recognized for his contributions to microprocessor technology. With a total of 4 patents, Lilly has made significant advancements in the field, particularly in cache architecture and data access mechanisms.
Latest Patents
One of Lilly's latest patents is titled "Method and system for absorbing defects in high performance microprocessor with a large n-way set associative cache." This invention provides a method and architecture for improving the usability and manufacturing yield of microprocessors with large on-chip n-way set associative caches. The architecture allows for working around defects in the die portion allocated to the data array of the cache. By incorporating multiple multiplexers, each way in a bank can be selectively replaced or remapped to ways with shorter paths, enhancing defect absorption without adding latency to the system.
Another significant patent is "Fast lane prefetching," which describes a computer system with a set-associative, multi-way cache system. In this system, at least one way is designated as a fast lane, while the remaining ways are slow lanes. Data that is unlikely to be needed again is loaded into the fast lane for immediate replacement, while data in the slow lanes is retained for potential reuse. This innovative approach optimizes data access in modern microprocessors, improving overall system performance.
Career Highlights
Brian Lilly is currently employed at Hewlett-Packard Development Company, L.P., where he continues to innovate in the field of microprocessor technology. His work has significantly impacted the efficiency and performance of computing systems.
Collaborations
Lilly has collaborated with notable coworkers, including David Asher and Joel Grodstein, contributing to advancements in microprocessor design and functionality.
Conclusion
Brian Lilly's contributions to microprocessor technology through his innovative patents and work at Hewlett-Packard Development Company, L.P. highlight his role as a key figure in the field. His inventions continue to influence the efficiency and performance of modern computing systems.