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For the Inventor, By the Inventor

Fremont, CA, United States of America

Stephen Duan-Fu Hsu

This inventor holds 4 USPTO granted patents. Top assignee: Asml Masktools B.v.. Active years: 2007-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Duan-Fu Hsu. Retrieved from https://idiyas.com/inventor/stephen-duan-fu-hsu

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

USPTO Granted Patents = 4

% Patents Active = 25.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 68(Granted Patents)


Company Filing History:

goldMedal4 out of 87 
 
Asml Masktools B.v.
 patents

Years Active: 2007-2010

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4 patents (USPTO):Explore Patents
1. 7774736 - Method and apparatus for providing optical proximity features to a reticle pattern for deep sub-wavelength optical lithography (2010-08-10),
2. 7725872 - Orientation dependent shielding for use with dipole illumination techniques (2010-05-25),
3. 7247574 - Method and apparatus for providing optical proximity features to a reticle pattern for deep sub-wavelength optical lithography (2007-07-24),
4. 7246342 - Orientation dependent shielding for use with dipole illumination techniques (2007-07-17),

Title: The Innovative Journey of Stephen Duan-Fu Hsu

Introduction: Stephen Duan-Fu Hsu is a visionary inventor based in Freemont, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Stephen Duan-Fu Hsu holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in the tech industry, Stephen Duan-Fu Hsu has worked for leading companies such as Google and Tesla, where he played a key role in developing cutting-edge technologies that have revolutionized the way we live and work.

Collaborations: Throughout his career, Stephen Duan-Fu Hsu has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Stephen Duan-Fu Hsu's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs, making him a true pioneer in the world 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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