Donald P Matthews, Jr

Title: The Innovations of Donald P Matthews, Jr.

Introduction

Donald P Matthews, Jr. is a notable inventor based in Fort Collins, CO (US). He has made significant contributions to the field of technology, particularly in secure computing and memory management. With a total of 3 patents to his name, Matthews has demonstrated a commitment to advancing the capabilities of modern computing systems.

Latest Patents

Matthews' latest patents include innovative solutions that enhance security in computing environments. One of his patents, titled "Secure direct memory access," describes a processor that manages Direct Memory Access (DMA) requests in a secure manner through an Input-Output Memory Management Unit (IOMMU). This technology ensures that DMA requests from I/O devices are bound to specific virtual machines (VMs) according to a security registration process, thereby preventing unauthorized access to confidential information. Another significant patent, "Peripheral device protocols in confidential compute architectures," outlines a method for restricting peripheral device protocols in secure computing environments. This invention involves receiving address translation requests from peripheral devices and providing responses that prevent the use of certain protocols when a confidential compute architecture is enabled.

Career Highlights

Throughout his career, Donald P Matthews, Jr. has worked with prominent companies in the technology sector. He has been associated with Advanced Micro Devices Corporation and ATI Technologies, where he contributed to various projects that pushed the boundaries of computing technology. His work has had a lasting impact on the industry, particularly in the areas of security and memory management.

Collaborations

Matthews has collaborated with several talented individuals in his field, including Philip Ng and David A Kaplan. These collaborations have fostered innovation and have led to the development of groundbreaking technologies that enhance the security and efficiency of computing systems.

Conclusion

Donald P Matthews, Jr. is a distinguished inventor whose work has significantly influenced the technology landscape. His patents reflect a deep understanding of secure computing and memory management, showcasing his dedication to innovation. Through his career and collaborations, Matthews continues to contribute to advancements in technology that benefit society.