Palo Alto, CA, United States of America

Hua-Yu Liu

This inventor holds 28 USPTO granted patents and 1 EPO patent, primarily in Lithography Optimization. Top assignees: Numerical Technologies, Inc., Asml Netherlands B.v., Synopsys, Inc.. Active years: 1991-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hua-Yu Liu. Retrieved from https://idiyas.com/inventor/hua-yu-liu

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


% Patents Active = 96.4


Average Co-Inventor Count = 1.8

ph-index = 11

Forward Citations = 365(Granted Patents)


Company Filing History:


Years Active: 1991-2019

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Areas of Expertise:
Flare Correction
Source Mask Optimization
Pattern Selection
Focus-Exposure Model
Optical Proximity Correction
Phase Shift Mask
Line End Shortening
Microloading Effect
Diffraction Signature Analysis
Transistor Endcaps
E-beam Proximity Effect
Cell Library
28 patents (USPTO):Explore Patents

Title: The Innovative Journey of Hua-Yu Liu

Introduction: Hua-Yu Liu, a visionary inventor based in Palo Alto, CA, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Hua-Yu Liu's most recent patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for remote patient monitoring, and a sustainable energy solution for urban environments.

Career Highlights: With a background in electrical engineering and computer science, Hua-Yu Liu has a successful track record of developing innovative solutions for complex technological challenges. He has held key positions in renowned tech companies, leading research teams to create cutting-edge products.

Collaborations: Throughout his career, Hua-Yu Liu has collaborated with top researchers, engineers, and scientists from prestigious universities and research institutions worldwide. His collaborative efforts have resulted in the development of pioneering technologies that have shaped various industries.

Conclusion: Hua-Yu Liu's passion for innovation, coupled with his expertise in technology, has established him as a prominent figure in the world of inventions. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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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