Irvine, CA, United States of America

Yunju Ra

This inventor holds 3 USPTO granted patents. Top assignees: Read Rite Corporation, Top Engineering Company, Wj Semiconductor Equipment Group, Inc.. Active years: 1999-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yunju Ra. Retrieved from https://idiyas.com/inventor/yunju-ra

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 202(Granted Patents)


Company Filing History:


Years Active: 1999-2011

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3 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Yunju Ra

Introduction: Yunju Ra, a visionary inventor based in Irvine, CA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Yunju Ra holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Yunju Ra has led successful projects that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Yunju Ra has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life and create impactful solutions for complex challenges.

Conclusion: Inventor Yunju Ra's relentless pursuit of innovation and his dedication to pushing the boundaries of technology make him a true pioneer 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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