Salt Lake City, UT, United States of America

Roger T Johnsen

This inventor holds 32 USPTO granted patents, plus 1 CIPO patent, primarily in Photovoltaic Systems. Top assignees: Control4 Corporation, Zyntony, Inc., Harman International Industries, Inc.. Active years: 1999-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger T Johnsen. Retrieved from https://idiyas.com/inventor/roger-t-johnsen

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

Calculating rank

% Patents Active = 96.9

 

Average Co-Inventor Count = 3.3

ph-index = 15

Forward Citations = 827(Granted Patents)


Location History:

  • Salt Lake City, UT (US) (1999 - 2013)
  • Holladay, UT (US) (2017 - 2021)

Company Filing History:


Years Active: 1999-2021

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Areas of Expertise:
Photovoltaic Systems
Bipolar DC Bus
Portable Electronics
Audio Input/Output
Touch Panel
Remote Control
Noise Reduction
Analog to Digital Conversion
Electrical Switching
Chassis Front Panel
LCD Keypad
Musical Instrument Pedal
32 patents (USPTO):Explore Patents

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can provide you with valuable information about inventor Roger T Johnsen based on the data provided.

Title: The Innovator: Roger T Johnsen's Impact on Energy Generation Systems

Introduction: Roger T Johnsen, a prolific inventor based in Salt Lake City, UT (US), has made significant contributions to the field of energy generation systems. With a total of 32 patents to his name, his innovative solutions have paved the way for advancements in sustainable energy technologies.

Latest Patents: Roger T Johnsen's latest patents include the "Short-string parallel-DC optimizer for photovoltaic systems" and the "Distributed energy system with four conductor bipolar DC bus." These patents focus on optimizing energy generation from solar panels and enhancing the connectivity of components in photovoltaic systems.

Career Highlights: Throughout his career, Roger T Johnsen has worked with notable companies such as Control4 Corporation and Zyntony, Inc. His expertise and ingenuity have been instrumental in driving forward the development of cutting-edge energy technologies within these organizations.

Collaborations: Collaborating with esteemed colleagues such as Robin M Urry and Richard C Hedderich, Roger T Johnsen has been able to leverage collective knowledge and experience to bring his inventions to fruition. The synergies created through these collaborations have undoubtedly played a crucial role in the success of his innovative projects.

Conclusion: In conclusion, Roger T Johnsen's dedication to innovation and his pioneering spirit have established him as a trailblazer in the field of energy generation systems. His impressive portfolio of patents and collaborations with industry experts underscore his significant contributions to the advancement of sustainable energy technologies.

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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