David J Perhnan

Title: Innovations of David J Perhnan: A Pioneer in Memory Module Technology

Introduction

David J Perhnan, an inventive mind based in Wappingers Falls, NY, has made significant contributions to the technology of memory modules. With one patent to his name, he has developed a groundbreaking solution aimed at enhancing the reliability of server memory systems.

Latest Patents

Perhnan's patent titled "High Reliability Memory Module with a Fault Tolerant Address and Command Bus," details a dual inline memory module designed for server applications. This innovative memory module measures approximately 151.35 mm (5.97 inches) and features redundant contacts to mitigate single points of failure. The module incorporates a plurality of DRAMs, a phase lock loop, and an error correction code (ECC) system, making it capable of correcting single bit errors on the command or address bus while maintaining continuous memory operation.

Career Highlights

Perhnan is associated with the renowned International Business Machines Corporation, commonly known as IBM. His expertise in memory technologies has solidified his position within the company, showcasing a commitment to enhancing the reliability and fault tolerance of memory operations in computing systems.

Collaborations

Throughout his career, David J Perhnan has collaborated with notable colleagues including Kevin Charles Gower and Bruce G Hazelzet. Together, they have contributed to the advancement of technology within IBM, pushing the boundaries of memory systems and addressing the challenges present in autonomic computing.

Conclusion

David J Perhnan’s contributions to the development of high reliability memory modules illustrate the critical role inventors play in the evolution of technology. His patent speaks not only to his innovative spirit but also to his commitment to providing solutions that ensure fault tolerance and self-healing capabilities in memory systems, reinforcing the integrity of server operations.