Daejeon, South Korea

Sang-Jung Ra

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Jung Ra. Retrieved from https://idiyas.com/inventor/sang-jung-ra

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

Average Co-Inventor Count = 4.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Jeollanam-do, KR (2009)
  • Daejeon, KR (2015 - 2021)

Company Filing History:


Years Active: 2009-2021

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Sang-Jung Ra

Introduction: Sang-Jung Ra, a pioneering inventor hailing from Daejeon, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Sang-Jung Ra's most recent patents include a cutting-edge AI-powered healthcare device for remote patient monitoring and a revolutionary renewable energy system that harnesses solar power more efficiently.

Career Highlights: With a career spanning over two decades, Sang-Jung Ra has established himself as a leading figure in the tech industry. He has held key positions in top research institutions and has been instrumental in developing cutting-edge technologies that have shaped the future.

Collaborations: Throughout his career, Sang-Jung Ra has collaborated with renowned universities, leading tech companies, and innovative startups to bring his inventions to life. His collaborative spirit and passion for innovation have led to the successful implementation of several groundbreaking projects.

Conclusion: Sang-Jung Ra's relentless pursuit of innovation and his commitment to pushing the boundaries of technology have cemented his legacy as a visionary inventor. His contributions continue to inspire the next generation of inventors and pave the way for a more technologically advanced future.

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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