Yongin, South Korea

Jiyoung Song

This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiyoung Song. Retrieved from https://idiyas.com/inventor/jiyoung-song-2ivwfn4x

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Jiyoung Song: Innovator in Light-Emitting Technology

Introduction

Jiyoung Song is a prominent inventor based in Yongin, South Korea. She has made significant contributions to the field of light-emitting devices, showcasing her expertise and innovative spirit. Her work is particularly notable for its application in electronic apparatuses.

Latest Patents

Jiyoung Song holds a patent for a light-emitting device and electronic apparatus that includes a first electrode, a second electrode facing the first electrode, and an interlayer between the two electrodes. This interlayer contains an emission layer, which consists of a first emission layer with a first host and a second emission layer with a second host. The invention is characterized by a specific relationship between the triplet energy (T1) of the first and second hosts, satisfying the equation 11≥0.2 eV.

Career Highlights

Jiyoung Song is currently employed at Samsung Display Co., Ltd., where she continues to push the boundaries of technology in the display industry. Her innovative work has garnered attention and respect within her field.

Collaborations

Jiyoung collaborates with talented coworkers, including Hajin Song and Dongseob Jeong, who contribute to her projects and enhance the creative process.

Conclusion

Jiyoung Song's contributions to light-emitting technology exemplify her dedication to innovation and excellence. Her patent reflects her ability to solve complex problems in the field, making her a valuable asset to Samsung Display Co., Ltd. and the broader technological community.

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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