Salt Lake City, UT, United States of America

James Stephenson

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Estancia Limited, Micromem Technologies, Inc., Pageant Technologies, Inc.. Active years: 2006-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Stephenson. Retrieved from https://idiyas.com/inventor/james-stephenson

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 22.2

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 2006-2020

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9 patents (USPTO):Explore Patents

Title: The Innovative Mind of James Stephenson: Advancements in Magnetic Field Technologies

Introduction: James Stephenson, a prolific inventor based in Salt Lake City, UT, has made significant strides in the field of magnetic field technologies, holding an impressive portfolio of nine patents. His work spans critical areas of magnetic field attenuation and generation systems, showcasing his commitment to innovation and excellence.

Latest Patents: Among his notable inventions, the "Passive Magnetic Field Attenuation" apparatus stands out. This innovative design features a wireless power transfer pad equipped with multiple windings and a ferrite structure, complemented by a passive magnetic flux cancellation system. This solution includes vertical shields that effectively attenuate electromagnetic fields. Another noteworthy patent is the "High Field Strength Magnetic Field Generation System" which consists of two magnetic flux concentrators and auxiliary permanent magnets. This system enables precise control of magnetic field strength in a designated sample volume, delivering enhanced functionality in magnetic field applications.

Career Highlights: James has had an impactful career, contributing his expertise to several companies, including Pageant Technologies, Inc. and Estancia Limited. His innovations have established him as a key figure in the advancement of magnetic technologies.

Collaborations: Throughout his career, James has collaborated with notable professionals such as Richard Michael Lienau and Bruce Shipley. These partnerships have undoubtedly enriched his work, promoting a collaborative atmosphere that fosters creativity and groundbreaking solutions.

Conclusion: With a robust portfolio of patents and a career characterized by significant innovations in magnetic field technologies, James Stephenson continues to inspire with his commitment to exploring new frontiers. His contributions not only advance understanding in the field but also pave the way for 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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