Daejeon, South Korea

Choon Hwan Song

This inventor holds 2 USPTO granted patents. Top assignees: Sk Innovation Co., Ltd., Sk Innovation., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Choon Hwan Song. Retrieved from https://idiyas.com/inventor/choon-hwan-song

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


% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Choon Hwan Song: Innovator in Lithium Precursor Isolation

Introduction

Choon Hwan Song is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of lithium precursor isolation, which is crucial for various applications in battery technology.

Latest Patents

Choon Hwan Song holds a patent titled "Method for isolating lithium precursor and system for isolating lithium precursor." This innovative method involves preparing a preliminary precursor mixture that includes a preliminary lithium precursor and a preliminary transition metal precursor. The process includes mixing this mixture with a precipitation liquid in a reactor to form a precursor mixture, followed by injecting a non-reactive gas into the mixture. This method allows for the isolation of lithium precursor with high yield and efficiency.

Career Highlights

Choon Hwan Song is currently employed at SK Innovation Co., Ltd., a leading company in the energy and chemical sectors. His work focuses on enhancing the efficiency of lithium precursor isolation, which is vital for the production of high-performance batteries.

Collaborations

Choon Hwan Song collaborates with talented coworkers, including Min Ji Sung and Hyeon Bae Ha. Their combined expertise contributes to the advancement of innovative solutions in the field of lithium precursor isolation.

Conclusion

Choon Hwan Song's contributions to lithium precursor isolation demonstrate his commitment to innovation in battery technology. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving efficiency in lithium precursor production.

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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