Joel J Grodstein

Title: The Innovations of Joel J Grodstein

Introduction

Joel J Grodstein is a notable inventor based in Arlington, MA (US). He holds a total of 6 patents that showcase his contributions to the field of logic circuit timing verification and logic synthesis. His work has significantly impacted the efficiency and accuracy of electronic design automation.

Latest Patents

One of his latest patents is titled "Pruning of Short Paths in Static Timing Verifier." This patent discloses a conservative algorithm for pruning data paths during logic circuit timing verification. It utilizes the correlation between delays on data paths and clock paths to prune non-critical data paths during network traversal. The algorithm identifies subnetworks within a larger network and stores pruning data for each subnetwork, allowing for efficient timing verification by tracing non-critical paths only once.

Another significant patent is the "Implicit Tree-Mapping Technique." This method translates a boolean function into a logic circuit using gates from a standard library. It involves translating the boolean function into a network of sub-trees, each representing a portion of the function. The method enhances logic synthesis by allowing for optimal representation through a broader range of inputs during the mapping process.

Career Highlights

Throughout his career, Joel has worked with prominent companies, including Digital Equipment Corporation. His experience in these organizations has contributed to his expertise in the field of electronic design automation and logic circuit design.

Collaborations

Joel has collaborated with notable individuals such as Nicholas L Rethman and Jeng-Wei Pan. These collaborations have likely enriched his work and led to innovative solutions in his projects.

Conclusion

Joel J Grodstein's contributions to the field of logic circuit design and verification are significant. His patents reflect a deep understanding of electronic design automation, and his collaborations further enhance his innovative capabilities. His work continues to influence the industry and pave the way for future advancements.