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For the Inventor, By the Inventor

Daegu, South Korea

Youn Gu Lee

This inventor holds 4 USPTO granted patents. Top assignee: Daegu Gyeongbuk Institute of Science and Technology. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youn Gu Lee. Retrieved from https://idiyas.com/inventor/youn-gu-lee-w7cdqkyg

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal4 out of 277 
 
Daegu Gyeongbuk Institute of Science and Technology
 patents

Years Active: 2019-2023

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4 patents (USPTO):Explore Patents
1. 11659766 - Organic semiconductor material for electron transport (2023-05-23),
2. 11345688 - Compound, preparing method therefor, and organic light emitting element comprising same (2022-05-31),
3. 10566104 - Metal nanowire having core-shell structure coated with graphene, and manufacturing method therefor (2020-02-18),
4. 10312446 - Conductive polymers, the organic photovoltaic cell comprising the same, and the synthesis thereof (2019-06-04),

Title: Youn Gu Lee: Innovator in Organic Semiconductor Materials

Introduction

Youn Gu Lee is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of organic semiconductor materials, holding a total of 4 patents. His work focuses on developing innovative materials that enhance electron transport in organic light-emitting devices.

Latest Patents

One of Youn Gu Lee's latest patents involves an organic semiconductor material designed for electron transport. This invention provides a structure represented by a specific formula, where components can include oxygen or sulfur, and various groups such as pyridine, dipyridylbenzene, and others. Another notable patent details a compound and its preparation method, which also includes organic light-emitting elements. The compound is characterized by its unique structure, which incorporates aryl and heteroaryl groups, enhancing its functionality in electronic applications.

Career Highlights

Youn Gu Lee is affiliated with the Daegu Gyeongbuk Institute of Science and Technology, where he continues to advance research in organic materials. His innovative work has positioned him as a key figure in the development of new technologies in the semiconductor industry.

Collaborations

He collaborates with notable colleagues, including Hong Gi Kim and Seok Hoon Jang, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Youn Gu Lee's contributions to organic semiconductor materials exemplify the importance of innovation in technology. His patents reflect a commitment to advancing the field and improving electronic 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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