David L Matthews

Title: Innovations of David L Matthews – A Pioneer in Virtualization Technology

Introduction

David L Matthews, an accomplished inventor based in Cypress, TX, has significantly contributed to the technology landscape with a remarkable portfolio of 10 patents. His work primarily focuses on innovative methods and systems in virtualization technologies, particularly in interrupt modes and device communication.

Latest Patents

Among his latest inventions, Matthews has developed a groundbreaking patent titled "Virtual-interrupt-mode interface and method for virtualizing an interrupt mode." This invention addresses the challenges faced by older interrupt modes in systems that rely on them while allowing newer interrupt-generating devices to integrate seamlessly. The solution involves modifying existing PCIe switches or host bridges, thereby providing a virtual interrupt mode that interacts efficiently with various operating systems and I/O-device controllers.

Another notable patent is aimed at "Presenting multi-function devices behind a switch hierarchy as a single function device." This innovation relates to a computer system design, where a manager processor oversees the enumeration process of multi-function devices that are connected via a switch. Through careful resource allocation and routing table management, Matthews has created an efficient framework for managing complex device interactions in computing environments.

Career Highlights

Matthews is associated with Hewlett-Packard Development Company, L.P., a leading multinational information technology company known for its innovations in the computer hardware and software markets. His role here has enabled him to push the boundaries of virtualization technology and develop cutting-edge solutions that enhance device communication and system performance.

Collaborations

Throughout his career, Matthews has collaborated with esteemed colleagues, including Hubert E Brinkmann and Paul V Brownell. These partnerships have likely provided a platform for exchanging ideas and refining their innovations, ultimately contributing to their success in the technology sector.

Conclusion

David L Matthews stands as a vital figure in the realm of technology innovation, specifically in virtualization and device communication. With ten patents to his name, his contributions not only reflect his inventiveness but also significantly impact the industry, improving the effectiveness of technologies we use today. His work at Hewlett-Packard Development Company emphasizes the importance of continuous innovation in an ever-evolving technological landscape.