Michael R Nelms

Title: Innovations by Michael R. Nelms

Introduction

Michael R. Nelms is an accomplished inventor based in Williston, Vermont. He has made significant contributions to the field of embedded memory technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of built-in self-test (BIST) architectures in embedded memory arrays.

Latest Patents

One of his latest patents is titled "Method for segmenting BIST functionality in an embedded memory array into remote lower-speed executable instructions and local higher-speed executable instructions." This patent discloses a method for segmenting the functionality of a hybrid BIST architecture. It allows a standalone BIST logic controller to operate at a lower frequency while communicating with multiple embedded memory arrays using a specific instruction set. The design incorporates higher-speed test logic within each memory array, enabling efficient processing of BIST instructions.

Another notable patent is "Automatic bit fail mapping for embedded memories with clock multipliers." This invention provides a circuit that accurately generates a bit fail map of embedded memory, such as DRAM. It utilizes a high-speed multiplied clock from a low-speed Automated Test Equipment (ATE) tester. The circuit effectively communicates between the ATE tester, the embedded memory, BIST, and Built-In Redundancy Analysis (BIRA), ensuring accurate mapping of bit failures.

Career Highlights

Michael R. Nelms is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of embedded memory technology. His work has significantly impacted the efficiency and reliability of memory testing processes.

Collaborations

Throughout his career, Michael has collaborated with notable colleagues, including Kevin William Gorman and Jeffrey H. Dreibelbis. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Michael R. Nelms is a prominent inventor whose work in embedded memory technology has led to significant advancements. His patents reflect a commitment to improving the efficiency and reliability of memory testing processes. His contributions continue to influence the industry positively.