David J Koenen

Title: The Innovative Contributions of David J. Koenen

Introduction

David J. Koenen is a notable inventor based in Houston, Texas. He has made significant contributions to the field of computer systems through his innovative patents. With a total of five patents to his name, Koenen has focused on enhancing the efficiency and functionality of computer memory systems.

Latest Patents

One of Koenen's latest patents is titled "Method and apparatus for maintaining cache coherency in a computer system having multiple processor buses." This invention addresses the challenges of maintaining cache coherency among processors connected to multiple buses. It involves a memory bank that includes a main memory and a distributed coherency filter, which stores coherency information related to cache lines associated with each processor bus. This method ensures that data integrity is maintained across various processors.

Another significant patent by Koenen is "Method and apparatus for supporting heterogeneous memory in computer systems." This invention introduces a memory controller capable of supporting different memory configurations, allowing seamless communication between a bus and memory modules with varying characteristics. This innovation enables users to upgrade specific memory modules without the need to replace entire memory arrays, thus enhancing the flexibility of computer systems.

Career Highlights

David J. Koenen has worked at Compaq Computer Corporation, Inc., where he has contributed to various projects aimed at improving computer technology. His work has been instrumental in advancing the capabilities of memory systems, making them more adaptable and efficient.

Collaborations

Throughout his career, Koenen has collaborated with notable colleagues, including Kenneth A. Jansen and Sompong Paul Olarig. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

David J. Koenen's contributions to the field of computer systems through his patents demonstrate his commitment to innovation. His work continues to influence the way memory systems are designed and utilized in modern computing.