Daejeon, South Korea

Sangyoon Park

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Sk Ie Technology Co., Ltd., Sk Innovation Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangyoon Park. Retrieved from https://idiyas.com/inventor/sangyoon-park-i007p50f

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovations of Sangyoon Park: A Pioneer in Polyamide-Imide Films

Introduction: Sangyoon Park, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of materials science. With a focus on developing advanced films, Park holds one patent that highlights his innovative approach to creating high-performance materials.

Latest Patents: Sangyoon Park's patent, titled "Polyamide-imide film," encompasses a specialized composition featuring a polyamide-imide resin combined with a porphyrin-based dye. This film showcases exceptional optical properties, proving particularly resilient to temperature variations by maintaining an excellent yellow index even after repeated thermal cycling.

Career Highlights: Throughout his career, Sangyoon Park has been associated with prominent companies in the industry. He contributed his expertise to both SK Innovation Co., Ltd. and SK I&C Technology Co., Ltd., where he has played a critical role in research and development efforts.

Collaborations: Park has collaborated with esteemed colleagues, including Hye Ri Kim and Hyejin Kim, working together to advance technology in their respective fields. These collaborations have fostered an environment of innovation and excellence in material development.

Conclusion: Sangyoon Park’s inventive spirit and dedication to enhancing material properties make him a noteworthy figure in engineering and technology. His patent for polyamide-imide film stands as a testament to his skill and the potential impact of his work in various applications.

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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