Upton, NY, United States of America

John Walsh

This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the Department of Energy. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Walsh. Retrieved from https://idiyas.com/inventor/john-walsh-z2ljporo

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: John Walsh: Innovator in Photocathode Technology

Introduction

John Walsh is a notable inventor based in Upton, NY (US). He has made significant contributions to the field of photocathode technology, particularly through his innovative patent. His work is recognized for its potential applications in advanced imaging and detection systems.

Latest Patents

John Walsh holds a patent for the "Co-deposition of cesium telluride photocathode and X-ray fluorescence controller." This patent describes a system and method for growing ultrasmooth and high quantum efficiency photocathodes. The method involves exposing a silicon wafer substrate to an alkali source, controlling co-evaporating growth, and monitoring the stoichiometry of the growth to form the photocathodes. He has 1 patent to his name.

Career Highlights

Walsh is affiliated with the U.S. Department of Energy, where he applies his expertise in materials science and engineering. His work has implications for various technologies, including those used in scientific research and industrial applications.

Collaborations

Throughout his career, John Walsh has collaborated with notable colleagues, including Mengjia Gaowei and John Smedley. These collaborations have contributed to the advancement of research in photocathode technology.

Conclusion

John Walsh's innovative work in photocathode technology exemplifies the impact of dedicated inventors in advancing scientific knowledge and technology. His contributions continue to influence the field and inspire future innovations.

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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