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For the Inventor, By the Inventor

Daejeon, South Korea

Yun-Ho Lee

This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Lg Chem, Ltd, Samsung Display Co., Ltd., Korea Advanced Institute of Science and Technology. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yun-Ho Lee. Retrieved from https://idiyas.com/inventor/yun-ho-lee-avf8isia

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 = 75.0

 

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Cheonan-si, KR (2014)
  • Daejeon, KR (2010 - 2017)

Company Filing History:

goldMedal2 out of 8,642 
 
Lg Chem, Ltd
 patents
silverMedal2 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal1 out of 2,795 
 
Korea Advanced Institute of Science and Technology
 patents
where one patent can have more than one assignee

Years Active: 2010-2017

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4 patents (USPTO):Explore Patents
1. 9741947 - Organometallic complex and organic light-emitting device including the same (2017-08-22),
2. 8883377 - Photoresist composition for forming a color filter and method of manufacturing a substrate for a display device (2014-11-11),
3. 8323833 - Anode for improving storage performance at a high temperature and lithium secondary battery comprising the same (2012-12-04),
4. 7749660 - Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same (2010-07-06),

Title: The Innovations of Yun-Ho Lee

Introduction

Yun-Ho Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of organic light-emitting devices and photoresist compositions. With a total of 4 patents, his work has had a considerable impact on the technology industry.

Latest Patents

Among his latest patents is an organometallic complex and an organic light-emitting device that incorporates this complex. This invention is represented by a specific formula detailed in the patent specification. Another notable patent is a photoresist composition designed for forming a color filter. This composition includes a binder resin, a monomer, a photo initiator, a dye compound with an epoxy group, and an organic solvent, showcasing his innovative approach to display technology.

Career Highlights

Yun-Ho Lee has worked with leading companies in the industry, including LG Chem, Ltd. and Samsung Display Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that enhance display devices.

Collaborations

He has collaborated with notable coworkers such as Seungdon Choi and Changjoo Han, contributing to various projects that push the boundaries of technology.

Conclusion

Yun-Ho Lee's contributions to the field of organic light-emitting devices and photoresist compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to excellence and creativity in the industry.

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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