Seoul, South Korea

Dong Jae Chung

This inventor holds 3 USPTO granted patents and 9 published patent applications and 2 EPO patents. Top assignee: Sk on Co., Ltd.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Jae Chung. Retrieved from https://idiyas.com/inventor/dong-jae-chung-25rlek6x

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.2

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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3 patents (USPTO):Explore Patents

Title: The Innovations of Dong Jae Chung

Introduction

Dong Jae Chung is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of advanced materials for negative electrodes in lithium secondary batteries. With a total of two patents to his name, his work is paving the way for more efficient energy storage solutions.

Latest Patents

Dong Jae Chung's latest patents include a lithium-doped silicon-based oxide negative electrode active material and a method of preparing the same. This innovative material comprises negative electrode active material particles that include silicon oxide (SiO, 0

Career Highlights

Dong Jae Chung is currently employed at SK On Co., Ltd., a leading company in the energy sector. His work focuses on developing innovative materials that improve battery efficiency and longevity. His contributions are vital in addressing the growing demand for sustainable energy solutions.

Collaborations

Dong Jae Chung collaborates with talented colleagues, including Eunjun Park and Joon-Sup Kim. Together, they work on advancing battery technology and exploring new materials that can enhance energy storage capabilities.

Conclusion

Dong Jae Chung's innovative work in battery technology and his recent patents highlight his significant role in the field. His contributions are essential for the future of energy storage solutions.

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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