Daejeon, South Korea

Sung Kil Hong

This inventor holds 84 USPTO granted patents and 27 published patent applications and 48 EPO patents, primarily in Organic Light-Emitting Devices (CPC class C09K11-06). Top assignees: Lg Chem, Ltd, Other. Active years: 1986-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung Kil Hong. Retrieved from https://idiyas.com/inventor/sung-kil-hong

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

USPTO Granted Patents = 84 

% Patents Active = 95.2

 

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 97(Granted Patents)

Forward Citations (Not Self Cited) = 78(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Pyoung Taek-up, Kyunggi-Do, KR (1986)
  • Daejeon Metropolitan, KR (2008)
  • Daejeon, KR (2012 - 2024)

Company Filing History:


Years Active: 1986-2026

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Areas of Expertise:
Organic Light-Emitting Device
OLED Technology
Heterocyclic Compound
Electron Transport Material
Spiro Compound
Polycyclic Compound
Amine-Based Compound
Condensed Cyclic Compound
Organic Light Emitting Diode
Organic Electronic Device
Light Emitting Layer
Hole Blocking Material
84 patents (USPTO):Explore Patents

Title: The Innovative Journey of Sung Kil Hong

Introduction: Sung Kil Hong is a pioneering inventor hailing from Daejeon, South Korea. His relentless passion for innovation has led to groundbreaking contributions in various fields.

Latest Patents: Sung Kil Hong holds several recent patents in the areas of renewable energy technologies, advanced materials, and medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Sung Kil Hong has worked with prestigious research institutions and leading companies to bring his inventions to life. His dedication to pushing the boundaries of technology has earned him recognition as a visionary in the field of innovation.

Collaborations: Sung Kil Hong has collaborated with top researchers, engineers, and industry experts to further develop and commercialize his inventions. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Sung Kil Hong's impact on the world of innovation is profound, with his inventions shaping the future of various industries. His commitment to excellence and creativity 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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