Waltham, MA, United States of America

David Charles Last

This inventor holds 1 USPTO granted patent. Top assignee: Rtx Bbn Technologies, Inc.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Charles Last. Retrieved from https://idiyas.com/inventor/david-charles-last-zuk0js90

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: David Charles Last: Innovator in Blockchain Technology

Introduction

David Charles Last is an accomplished inventor based in Waltham, MA (US). He has made significant contributions to the field of blockchain technology, particularly in enhancing data reconciliation processes. His innovative approach aims to improve collaborative data evolution through advanced techniques.

Latest Patents

David holds a patent for "Extending blockchain to support controlled branching and consistent data reconciliation for collaborative data evolution." This patent outlines techniques for storing multiple data assets on a global ledger utilized by various nodes in a network. It includes generating a first local cache for a subset of these nodes, allowing a node in that subset to store a write transaction to the local cache, and subsequently merging that transaction onto the global ledger.

Career Highlights

David is currently employed at Rtx Bbn Technologies, Inc., where he continues to develop innovative solutions in the realm of blockchain technology. His work focuses on creating systems that enhance data integrity and collaboration among users.

Collaborations

David collaborates with notable colleagues, including Michael Hassan Atighetchi and Partha Pal. Their combined expertise contributes to the advancement of projects within their organization.

Conclusion

David Charles Last is a pioneering inventor whose work in blockchain technology is shaping the future of data management and collaboration. His contributions are vital in the ongoing evolution of this transformative technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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