Clarksburg, WV, United States of America

Stephen Charles Fancher

This inventor holds 2 USPTO granted patents. Top assignees: Koninklijke Philips Corporation N.v., Philips Electronics North America Corporation. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Charles Fancher. Retrieved from https://idiyas.com/inventor/stephen-charles-fancher

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen Charles Fancher

Introduction

Stephen Charles Fancher is a notable inventor based in Clarksburg, West Virginia. He has made significant contributions to the field of lighting technology, particularly through his innovative patents. With a total of 2 patents, Fancher has demonstrated his expertise and creativity in developing advanced lighting solutions.

Latest Patents

Fancher's latest patents include a fluorescent lamp and a method of manufacturing the same. His work on the arc discharge lamp with a bimetal strip for fast passive lamp failure showcases his ingenuity. This fluorescent tube type discharge lamp features an end sealed in the base with terminal pins connected to lead wires passing through a stem press, supporting an electrode in the form of a coil with an emitter. The bimetal strip is designed with a first end welded to one of the leads and a second end positioned near a thin-walled portion of the stem. When the electrode fails and an arc discharge operates directly off the leads, the bimetal strip heats up, causing the second end to contact the thin-walled portion and arc through to admit air for passive failure of the lamp.

Career Highlights

Throughout his career, Fancher has worked with prominent companies in the lighting industry, including Koninklijke Philips Corporation and Philips Electronics North America Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in lighting technology.

Collaborations

Fancher has collaborated with several talented individuals in his field, including Suzanne Van Egmond and Jan Willem Frederik Dorleijn. These collaborations have likely enriched his work and led to innovative solutions in lighting design.

Conclusion

Stephen Charles Fancher is a distinguished inventor whose contributions to lighting technology have made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field. Fancher's work continues to inspire future innovations in the industry.

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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