Gyeonggi-do, South Korea

Joon-Hyung Kil

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Dupont Specialty Materials Korea Ltd., Rohm and Haas Electronic Materials Korea Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joon-Hyung Kil. Retrieved from https://idiyas.com/inventor/joon-hyung-kil

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Joon-Hyung Kil: Innovator in Organic Electroluminescent Devices

Introduction

Joon-Hyung Kil is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of organic electroluminescent devices, holding a total of 2 patents. His work focuses on improving the efficiency and lifespan of these devices, which are essential in modern display technologies.

Latest Patents

Kil's latest patents include innovative advancements in organic electroluminescent technology. The first patent, titled "Plurality of host materials and organic electroluminescent device comprising the same," discusses a combination of host materials that enhance device performance. This invention allows for an organic electroluminescent device that operates with a low driving voltage, high luminous efficiency, and extended lifespan. The second patent, "Organic electroluminescent compound and organic electroluminescent device comprising the same," introduces a compound that can be deposited at lower temperatures, reducing clogging during the manufacturing process.

Career Highlights

Throughout his career, Joon-Hyung Kil has worked with prominent companies in the electronics materials sector. He has been associated with Rohm and Haas Electronic Materials Korea Ltd. and DuPont Specialty Materials Korea Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for electronic applications.

Collaborations

Kil has collaborated with several professionals in his field, including Hyo-Soon Park and Sang-Hee Cho. These collaborations have likely fostered innovation and the exchange of ideas, further enhancing the development of organic electroluminescent technologies.

Conclusion

Joon-Hyung Kil's contributions to organic electroluminescent devices demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of materials science and engineering, paving the way for advancements in display technologies.

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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