Somerville, MA, United States of America

Jeffrey Cole Holzgrafe

This inventor holds 4 USPTO granted patents and 11 published patent applications. Top assignees: Hyperlight Corporation, Harvard College, Rigetti & Co, LLC. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey Cole Holzgrafe. Retrieved from https://idiyas.com/inventor/jeffrey-cole-holzgrafe

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Jeffrey Cole Holzgrafe

Introduction

Jeffrey Cole Holzgrafe is a notable inventor based in Somerville, MA, with a focus on advanced electro-optic devices and quantum networking technologies. He holds two patents that showcase his expertise in these cutting-edge fields. Holzgrafe's work has significant implications for the future of photonic and quantum technologies.

Latest Patents

Holzgrafe's latest patents include "Multilayer thin film lithium-containing optical devices" and "Photonic quantum networking for large superconducting qubit modules." The first patent describes an electro-optic device that consists of a substrate structure with multiple layers of thin film lithium-containing electro-optic materials. This innovative design enhances the performance of electro-optic structures. The second patent outlines a photonic quantum network that facilitates the generation and transmission of microwave and optical modes between quantum processing units, enabling quantum entanglement identification.

Career Highlights

Throughout his career, Holzgrafe has worked with prominent organizations such as Rigetti & Co, LLC and Harvard College. His experience in these institutions has allowed him to contribute significantly to the fields of quantum computing and photonics. His work has been instrumental in advancing the understanding and application of these technologies.

Collaborations

Holzgrafe has collaborated with notable colleagues, including Matthew J Reagor and Marko Lončar. These partnerships have fostered innovation and have been crucial in the development of his patented technologies.

Conclusion

Jeffrey Cole Holzgrafe's contributions to the fields of electro-optics and quantum networking are noteworthy. His patents reflect a commitment to advancing technology and enhancing our understanding of complex systems. Holzgrafe's work continues to influence the future of innovation in these areas.

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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