El Cerrito, CA, United States of America

Alexander W Au

This inventor holds 65 USPTO granted patents and 28 published patent applications and 5 EPO patents, primarily in Solar Tracker Technology (CPC class F24S). Top assignee: Nextracker Inc.. Active years: 2015-2026.

USPTO Granted Patents = 65 (Patent Applications = 28)

% Patents Active = 100.0

EPO Patents = 5 (Patent Applications = 12)

Average Co-Inventor Count = 1.3

ph-index = 12

Forward Citations = 344(Granted Patents)

Forward Citations (Not Self Cited) = 211(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Fremont, CA (US) (2020)
El Cerrito, CA (US) (2015 - 2022)
Oakland, CA (US) (2021 - 2024)

Company Filing History:

65 out of 160

Nextracker Inc.

patents

Years Active: 2015-2026

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Areas of Expertise:

Solar Tracker

Balanced Solar Tracker

Frameless Solar Module

Photovoltaic DC Bus

Clamp Assembly

Mass Damper

Self-Powered Tracker

Drive Assembly

Sensing and Feedback

Support Frames

Hydrogen Generation

Power Conversion

65 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12556131 - Systems and methods for tracker-level protection (2026-02-17),

2. 12376420 - Horizontal balanced solar tracker (2025-07-29),

3. 12355393 - Variable radius under module balanced bearing (2025-07-08),

4. 12341468 - Frameless solar module mounting (2025-06-24),

5. 12339692 - Systems and methods for photovoltaic direct current (DC) bus control (2025-06-24),

6. 12331961 - Balanced solar tracker clamp (2025-06-17),

7. 12231082 - Support frames for solar trackers (2025-02-18),

8. 12230725 - Horizontal balanced solar tracker (2025-02-18),

9. 12228662 - Off-set drive assembly for solar tracker (2025-02-18),

10. 12224703 - Fixed DC bus and hydrogen generation system (2025-02-11),

11. 12218625 - Clamp assembly for solar tracker (2025-02-04),

12. 12158289 - Sensing and feedback for row on sun tracking method and system (2024-12-03),

13. 12051991 - Mass damper for solar tracker (2024-07-30),

14. 12047033 - Systems and methods for tracker-level protection (2024-07-23),

15. 12009776 - Variable radius under module balanced bearing (2024-06-11),

Title: The Inventor Alexander W Au: Pioneering Innovations in El Cerrito

Introduction: Alexander W Au is a distinguished inventor based in El Cerrito, California, known for his groundbreaking contributions to various technological fields.

Latest Patents: Alexander W Au holds several patents in the areas of renewable energy, sustainable materials, and advanced electronics, showcasing his commitment to driving progress through innovation.

Career Highlights: With a career spanning over two decades, Alexander W Au has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, Alexander W Au has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence that has led to numerous successful projects.

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