Hwaseong, South Korea

Sooghang Ihn

This inventor holds 39 USPTO granted patents and 34 published patent applications and 12 EPO patents, primarily in Organic Light-Emitting Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Sdi Co., Inc., Samsung Display Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sooghang Ihn. Retrieved from https://idiyas.com/inventor/sooghang-ihn

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

USPTO Granted Patents = 39 

% Patents Active = 94.9

 

Average Co-Inventor Count = 8.0

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Suwon-si, KR (2019)
  • Hwaseong-si, KR (2018 - 2024)

Company Filing History:


Years Active: 2018-2026

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Areas of Expertise:
Organic Light-Emitting Device
Heterocyclic Compound
Fluorescent Compound
Thin Film
Amine Compound
Condensed Cyclic Compound
Electronic Apparatus
Diagnostic Composition
Mixture
Multi-Layered Electron Blocking Layer
P-Doped Layer
39 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Sooghang Ihn

Introduction

Meet Sooghang Ihn, a prolific inventor hailing from Hwaseong-si, Korea. With a remarkable track record of 24 patents, Sooghang Ihn is a visionary in the field of thin film technology and organic light-emitting devices. Let's delve into his latest patents, career highlights, and collaborations that have shaped his impressive career.

Latest Patents

Among his latest patents is the groundbreaking "Thin film and organic light-emitting device including the same," which introduces a unique combination of donor and acceptor compounds, along with a phosphorescent dopant, to enhance exciplex formation. Additionally, his patent for an "Organic light-emitting device" showcases an innovative device structure with specific criteria for optimal performance.

Career Highlights

Sooghang Ihn has left a significant mark on the industry through his contributions to companies like Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. His expertise in developing cutting-edge technologies has propelled these companies to the forefront of innovation in the electronics sector.

Collaborations

Throughout his career, Sooghang Ihn has collaborated closely with talented individuals such as Soonok Jeon and Myungsun Sim. Together, they have elevated the standards of research and development in the field, leading to the creation of groundbreaking solutions that have revolutionized the industry.

Conclusion

In conclusion, Sooghang Ihn stands as a shining example of relentless innovation and passion for pushing the boundaries of technology. His dedication to creating impactful inventions has cemented his legacy as a trailblazer in the realm of thin film technology and organic light-emitting devices.

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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