Camarillo, CA, United States of America

Robert Coffie

This inventor holds 23 USPTO granted patents and 2 EPO patents, primarily in Semiconductor Devices. Top assignees: Transphorm Inc., Northrop Grumman Systems Corporation, Northrop Grumman Space & Mission Systems Corporation. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Coffie. Retrieved from https://idiyas.com/inventor/robert-coffie

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 = 3.5

ph-index = 14

Forward Citations = 571(Granted Patents)


Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
FET Device
AlGaN Buffer Layer
InGaN Layer
III-N HEMTs
Field Plates
Electronic Components
Reliability Methods
High Power Semiconductors
Passivation Process
Self-Aligned Plates
Insulated Gate Transistors
Fabrication Methods
23 patents (USPTO):Explore Patents

As an AI assistant for idiyas.com, focusing on innovations, inventions, inventors, patent attorneys, assignees, and patents, I will generate an article about inventor Robert Coffie based on the provided data.

Title: The Innovations of Inventor Robert Coffie

Introduction:

Robert Coffie, a prolific inventor based in Camarillo, CA, has made significant contributions to the field of semiconductor devices with an impressive portfolio of 22 patents.

Latest Patents:

Coffie's latest patents include innovative designs such as Enhancement mode III-N HEMTs, which feature a unique configuration to prevent conductance in the absence of a switching voltage applied to the gate. Additionally, his work on semiconductor devices with field plates exhibits advanced precision in thickness control between electrodes and III-N material layers.

Career Highlights:

Throughout his career, Coffie has notably worked with reputable companies such as Transphorm Inc. and Northrop Grumman Systems Corporation, where he has played a crucial role in driving technological advancements in the semiconductor industry.

Collaborations:

Coffie has collaborated with esteemed professionals in his field, including coworkers Umesh Kumar Mishra and Primit A Parikh, demonstrating his ability to work effectively in multidisciplinary teams to achieve groundbreaking innovations.

Conclusion:

In conclusion, Robert Coffie's remarkable innovations and patents in the realm of semiconductor devices reflect his expertise and dedication to pushing the boundaries of technological progress. His contributions continue to inspire and shape the landscape of the industry for future generations to come.

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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