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For the Inventor, By the Inventor

Seattle, WA, United States of America

John G Carscadden

This inventor holds 59 USPTO granted patents and 8 published patent applications and 13 EPO patents, primarily in Nanosecond Pulsers (CPC class H01J). Top assignees: Eagle Harbor Technologies, Inc., Eht Ventures LLC, Adobe, Inc.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John G Carscadden. Retrieved from https://idiyas.com/inventor/john-g-carscadden

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

USPTO Granted Patents = 59 

% Patents Active = 98.3

 

Average Co-Inventor Count = 5.2

ph-index = 33

Forward Citations = 2,121(Granted Patents)

Forward Citations (Not Self Cited) = 1,552(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal53 out of 86 
 
Eagle Harbor Technologies, Inc.
 patents
silverMedal5 out of 9 
 
Eht Ventures LLC
 patents
bronzeMedal1 out of 7,297 
 
Adobe, Inc.
 patents

Years Active: 2013-2026

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Areas of Expertise:
Waveform Generation
Nanosecond Pulser
High Voltage Switching
Eddy Current Evaluation
Dielectric Barrier Discharge
IGBT Switching
Transformer Resonant Converter
Thermal Management
Wafer Biasing
Pulse Generation
ADC System
Spatially Variable Power
59 patents (USPTO):Explore Patents
1. 12726191 - Efficient IGBT switching (2026-09-01),
2. 12555745 - Apparatus and method of generating a waveform (2026-02-17),
3. 12451811 - Nanosecond pulser bias compensation (2025-10-21),
4. 12230477 - Nanosecond pulser ADC system (2025-02-18),
5. 11979141 - Efficient IGBT switching (2024-05-07),
6. 11976642 - Low pressure dielectric barrier discharge plasma thruster (2024-05-07),
7. 11860126 - Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils (2024-01-02),
8. 11824454 - Wafer biasing in a plasma chamber (2023-11-21),
9. 11810761 - Nanosecond pulser ADC system (2023-11-07),
10. 11689107 - Nanosecond pulser bias compensation (2023-06-27),
11. 11658007 - Apparatus and method of generating a waveform (2023-05-23),
12. 11636998 - Nanosecond pulser pulse generation (2023-04-25),
13. 11631573 - High voltage resistive output stage circuit (2023-04-18),
14. 11587768 - Nanosecond pulser thermal management (2023-02-21),
15. 11551908 - Spatially variable wafer bias power system (2023-01-10),

Title: John G Carscadden: Pioneering Inventor from Seattle

Introduction: John G Carscadden is a renowned inventor based in Seattle, Washington, known for his groundbreaking contributions to various industries.

Latest Patents: John G Carscadden holds several patents in the fields of technology, healthcare, and sustainable energy, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, John G Carscadden has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, John G Carscadden has collaborated with top engineers, scientists, and designers to bring his inventions to life, fostering a culture of innovation and creativity in the industry.

Conclusion: John G Carscadden's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true visionary in the world of inventions.

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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