Richard John Defouw

Title: Innovations of Richard John Defouw

Introduction

Richard John Defouw is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of technology, particularly in storage area networks and memory devices. With a total of three patents to his name, Defouw's work has had a considerable impact on improving data storage solutions.

Latest Patents

Defouw's latest patents include a "Secondary level cache for storage area networks." This invention involves a virtualization layer that includes at least one virtual engine with a local cache and a secondary cache layer. The secondary cache layer consists of local caches that are interconnected, allowing for efficient data transfer commands to be multicast through an interconnection bus.

Another significant patent is the "Method and system for improving usable life of memory devices using vector processing." This invention focuses on enhancing the useful life of non-volatile memory devices, such as flash memory. The wear-leveling technique he developed strategically moves inactive data to memory blocks that have experienced the most wear, while active data is moved to blocks with the least wear. This method improves overall efficiency in processing and tracking data activity.

Career Highlights

Defouw is currently employed at Storage Technology Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of storage solutions in the industry.

Collaborations

Defouw has collaborated with notable colleagues, including Thai Nguyen and Alan Ray Sutton. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Richard John Defouw is a distinguished inventor whose contributions to technology have significantly advanced the field of data storage. His innovative patents and ongoing work at Storage Technology Corporation continue to shape the future of memory devices and storage area networks.