Al Loper

Title: Al Loper: Innovator in Microprocessor Technology

Introduction

Al Loper is a notable inventor based in Austin, Texas, recognized for his contributions to microprocessor technology. He holds two patents that showcase his innovative approach to enhancing memory management in computing systems. His work has significant implications for the efficiency and performance of modern processors.

Latest Patents

Loper's latest patents include "Refreshing cache regions using a memory controller and multiple tables" and "Zero bits in L3 tags." The first patent describes a controller in a microprocessor designed to manage accesses to dynamic random access memory (DRAM). This controller features a first table that tracks cache lines written to zero across various memory regions and a second table that monitors similar lines for a group of first memory regions. The second patent focuses on a microprocessor architecture that includes multiple cores, each with level 1 (L1) and level 2 (L2) caches, along with a shared level 3 (L3) cache. This design incorporates L3 tag array entries that indicate whether associated data is known to be zero, optimizing memory usage.

Career Highlights

Al Loper is currently employed at Centaur Technology, Inc., where he continues to develop innovative solutions in the field of microprocessors. His work at Centaur Technology has positioned him as a key player in advancing memory management technologies.

Collaborations

Loper collaborates with Douglas Raye Reed, contributing to the development of cutting-edge technologies in their field. Their partnership exemplifies the collaborative spirit that drives innovation in technology.

Conclusion

Al Loper's contributions to microprocessor technology through his patents reflect his commitment to innovation and excellence. His work continues to influence the efficiency of computing systems, making him a significant figure in the industry.