Morgantown, WV, United States of America

Jakob Schlejen

This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jakob Schlejen. Retrieved from https://idiyas.com/inventor/jakob-schlejen

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Innovations of Jakob Schlejen in Electrodeless Lighting Technology

Introduction

Jakob Schlejen is a notable inventor based in Morgantown, WV (US). He has made significant contributions to the field of lighting technology, particularly with his innovative designs for electrodeless low-pressure mercury vapor discharge lamps. His work has implications for energy efficiency and longevity in lighting solutions.

Latest Patents

Jakob Schlejen holds a patent for an electrodeless low-pressure mercury vapor discharge lamp. This lamp features a discharge vessel that gas-tightly encloses a discharge space filled with mercury and a noble gas. The design includes a light-transmitting enveloping part and a sunken part housing a coil that generates a high-frequency magnetic field. A luminescent layer is applied to a portion of the discharge vessel's surface, which faces the discharge space. Additionally, this layer is protected by aluminum oxide particles, which help reduce mercury consumption and minimize color point changes during the lamp's lifespan. He has 1 patent to his name.

Career Highlights

Jakob Schlejen is associated with U.S. Philips Corporation, where he has been instrumental in advancing lighting technologies. His work has been recognized for its innovative approach to improving the efficiency and performance of lighting systems.

Collaborations

Jakob has collaborated with notable colleagues, including Johannes J Buck and Christianus J Roozekrans. Their combined expertise has contributed to the development of advanced lighting solutions.

Conclusion

Jakob Schlejen's contributions to electrodeless lighting technology exemplify the importance of innovation in enhancing energy efficiency and performance in modern lighting solutions. His work continues to influence the industry and pave the way for future advancements.

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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