Seattle, MA, United States of America

Severne Johnson

This inventor holds 1 USPTO granted patent. Top assignee: Texas Instruments Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Severne Johnson. Retrieved from https://idiyas.com/inventor/severne-johnson

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 = 9.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1991

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Severne Johnson: Innovator in Current Sensing Technology

Introduction

Severne Johnson is a notable inventor based in Seattle, MA (US). He has made significant contributions to the field of electrical engineering, particularly with his innovative patent related to current sensing technology. His work has implications for the efficiency and functionality of fluorescent lighting systems.

Latest Patents

Severne Johnson holds a patent for a current sensing relay. This invention is a three-pole relay that operates in response to the flow of normal operating current across fluorescent lamps. It activates a coil that cooperates with a relay to open switches in all filament lines associated with the lamp. This mechanism effectively shuts off filament current while maintaining current flow across the lamps themselves. This innovation enhances the efficiency of fluorescent lighting systems.

Career Highlights

Severne Johnson is currently employed at Texas Instruments Corporation, a leading company in the field of semiconductor and electronics technology. His role at Texas Instruments allows him to further develop his expertise and contribute to cutting-edge innovations in electrical engineering.

Collaborations

Throughout his career, Severne has collaborated with esteemed colleagues such as Lawrence P. Kleven and Edward A. Agranat. These collaborations have likely enriched his work and contributed to the advancement of technology in their respective fields.

Conclusion

Severne Johnson is a distinguished inventor whose work in current sensing technology has made a significant impact on the efficiency of fluorescent lighting systems. His contributions at Texas Instruments Corporation and his collaborations with other professionals highlight his commitment to innovation in electrical engineering.

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]
Loading…