Mary E Natusch

Title: The Innovations of Mary E Natusch

Introduction

Mary E Natusch is a notable inventor based in Westford, MA (US). She has made significant contributions to the field of computer memory systems. Her innovative work has led to the development of a unique patent that enhances the reliability of cache memory.

Latest Patents

Mary E Natusch holds a patent for a "High availability cache organization." This invention describes a high availability set associative cache memory designed to function as a buffer between main memory and a central processing unit. The cache memory includes multiple sets of cache cells contained in two or more cache memory elements. Each cache cell features a data field, a tag field, and a status field. The status field contains a force bit that indicates a defective cache cell when set. When the force bit is activated, output from that cache cell is suppressed, effectively mapping out the defective cell to prevent data storage in it. The system can continue to operate as long as one cell in a set remains functional. Additionally, the status field includes an update bit that indicates the update status of the respective cache cell. Replacement selection logic examines the bit pattern in all cache cells within a set and selects a cache cell for replacement using a first-in first-out algorithm.

Career Highlights

Mary E Natusch has made a significant impact in her field through her innovative patent. She is associated with Prime Computer Inc., where she has contributed her expertise in cache memory systems. Her work has been instrumental in advancing technology in this area.

Collaborations

Mary has collaborated with Brian Lefsky, enhancing her work through teamwork and shared expertise.

Conclusion

Mary E Natusch is a pioneering inventor whose contributions to cache memory technology have made a lasting impact. Her innovative patent demonstrates her commitment to improving computer memory systems.