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For the Inventor, By the Inventor

Los Altos, CA, United States of America

Richard Hamilton Sewell

This inventor holds 61 USPTO granted patents and 12 published patent applications and 6 EPO patents, primarily in Solar Cell Metallization (CPC class H01L). Top assignees: Sunpower Corporation, Maxeon Solar Pte. Ltd., Total Marketing Services. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Hamilton Sewell. Retrieved from https://idiyas.com/inventor/richard-hamilton-sewell

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

USPTO Granted Patents = 61 

% Patents Active = 98.4

 

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 184(Granted Patents)

Forward Citations (Not Self Cited) = 129(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal40 out of 854 
 
Sunpower Corporation
 patents
silverMedal18 out of 123 
 
Maxeon Solar Pte. Ltd.
 patents
bronzeMedal18 out of 228 
 
Total Marketing Services
 patents
4. 3 out of 54 
 
Rec Solar Pte. Ltd.
 patents
5. 2 out of 2 
 
Total Marketing Services and Total Energies Nouvelles Activites USA
 patents
6. 1 out of 1 
 
Total Marketing Services and Total Energies Nouvelles Activities USA
 patent
where one patent can have more than one assignee

Years Active: 2014-2026

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Areas of Expertise:
Solar Cells
Metallization
Wire-Based Techniques
Foil-Based Approaches
Roll-To-Roll
Thermocompression Bonding
Interconnection
Laser Processing
Conductive Wires
Strain Relief
One-Dimensional Metallization
Leave-In Etch Mask
61 patents (USPTO):Explore Patents
1. 12615853 - Wire-based metallization and stringing for solar cells (2026-04-28),
2. 12598819 - Solar cell interconnection wire interconnect structure with strain relief features (2026-04-07),
3. 12532569 - Metallization of solar cells (2026-01-20),
4. 12484314 - Wire-based metallization and stringing for solar cells (2025-11-25),
5. 12426401 - One-dimensional metallization for solar cells (2025-09-23),
6. 12426382 - Wire-based metallization and stringing for solar cells (2025-09-23),
7. 12408476 - Foil-based metallization of solar cells (2025-09-02),
8. 12199201 - Thermocompression bonding approaches for foil-based metallization of non-metal surfaces of solar cells (2025-01-14),
9. 12159955 - Roll-to-roll metallization of solar cells (2024-12-03),
10. 12132126 - Wire-based metallization for solar cells (2024-10-29),
11. 12074233 - Metallization of solar cells (2024-08-27),
12. 11967657 - Foil-based metallization of solar cells (2024-04-23),
13. 11923474 - Solar cell interconnection (2024-03-05),
14. 11901470 - Wire-based metallization and stringing for solar cells (2024-02-13),
15. 11894472 - Leave-in etch mask for foil-based metallization of solar cells (2024-02-06),

Title: The Innovative Mind of Richard Hamilton Sewell

Introduction: Richard Hamilton Sewell is a renowned inventor based in Los Altos, CA (US) known for his groundbreaking contributions to various industries.

Latest Patents: Richard Hamilton Sewell holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Richard Hamilton Sewell has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Richard Hamilton Sewell has collaborated with leading companies, research institutions, and universities to bring his inventions to life, fostering a culture of creativity and excellence in the industry.

Conclusion: Richard Hamilton Sewell's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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