Cheonan, South Korea

Changmin Lee

This inventor holds 11 USPTO granted patents and 28 published patent applications. Top assignees: Duk San Neolux Co., Ltd., Duk San Neolux Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changmin Lee. Retrieved from https://idiyas.com/inventor/changmin-lee-qf3uh8b3

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2024-2026

Loading Chart...
11 patents (USPTO):Explore Patents

Title: Changmin Lee: Innovator in Display Technology

Introduction

Changmin Lee is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of display technology, holding a total of seven patents. His work focuses on improving display reliability and enhancing the visual quality of electronic devices.

Latest Patents

Changmin Lee's latest patents include innovative methods for preparing pixel define layers. One of his notable inventions involves implementing a coloring pattern with a low moisture content on an electrode substrate. This advancement aims to improve display reliability and lifetime while ensuring vivid colors. By minimizing moisture content during the post-baking process, he addresses issues related to luminance reduction and pixel shrinkage. Additionally, he has developed methods to optimize the temperature and time during the developing step to create residue-free pixels, further enhancing display quality.

Career Highlights

Changmin Lee is currently employed at Duk San Neolux Co., Ltd., where he continues to push the boundaries of display technology. His expertise and innovative approaches have positioned him as a key figure in the industry.

Collaborations

Changmin has collaborated with talented coworkers, including Jun Bae and Soung Yun Mun, to advance their shared goals in display technology.

Conclusion

Changmin Lee's contributions to display technology through his patents and collaborative efforts highlight his role as an influential inventor in the field. His work not only enhances the reliability and quality of displays but also paves the way for future innovations.

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]
Loading…