H Lee Treffinger

Title: H Lee Treffinger: Innovator in Error Correction Systems

Introduction

H Lee Treffinger is a notable inventor based in Wayne, NJ (US). He has made significant contributions to the field of memory systems, particularly in developing error correction systems that enhance the reliability of random access memory.

Latest Patents

Treffinger holds a patent for an "Error correction system for random access memory." This innovative system is designed to protect memory systems, such as those using magnetic core or plated wire technology, from the detrimental effects of nuclear radiation. The invention includes circumvent circuitry that limits currents in the memory access network to safe levels during radiation events, preventing damage to the memory and its components. Additionally, the system corrects single word errors that may occur during radiation pulses. The first embodiment of the invention partitions fixed data program words into blocks, providing an error correction word for each block. This allows for the reconstruction of affected words during radiation events. A second embodiment continuously updates the error correction word as variable data in the memory changes.

Career Highlights

Treffinger is associated with The Singer Company, where he has applied his expertise in memory systems and error correction technologies. His work has contributed to advancements in the reliability and safety of memory systems in various applications.

Collaborations

Treffinger has collaborated with notable colleagues, including Alan I Groudan and George F Schroeder. Their combined efforts have furthered the development of innovative technologies in the field of memory systems.

Conclusion

H Lee Treffinger's contributions to error correction systems have significantly impacted the reliability of random access memory technologies. His innovative solutions continue to influence advancements in the field, ensuring safer and more efficient memory systems.