This inventor holds 1 USPTO granted patent. Top assignees: Pohang University of Science and Technology Foundation, Sungkyunkwan University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,123 
1 out of 1,381 
Years Active: 2026
Title: Seung-Jea Lee and Lithium Battery Electrolyte Innovation.
Introduction
Seung-Jea Lee is an inventor associated with Pohang, South Korea. His work includes a patent for a freestanding ion-conductive gel designed for lithium secondary battery electrolytes. The supplied career information lists Pohang University of Science and Technology Foundation and Sungkyunkwan University.
Latest Patents
Lee is credited with 1 patent: “Non-aqueous freestanding ion conductive gel for electrolyte of lithium secondary battery and preparation method thereof.” The invention describes a gel with a hydrophobic polymer matrix, dispersed domains containing a hydrophilic ionic liquid, and a surface-active layer that connects the matrix and domains. The patent presents the material as offering high ionic conductivity, a high lithium-ion transference number, and strong mechanical properties for potential use as a lithium battery electrolyte.
Career Highlights
Lee’s listed institutional affiliations are Pohang University of Science and Technology Foundation and Sungkyunkwan University. The battery-electrolyte patent is a notable example of his documented inventive work.
Collaborations
Lee’s listed coworker is Pil Jin Yoo. Their collaboration is associated with the patent on the non-aqueous freestanding ion-conductive gel.
Conclusion
Seung-Jea Lee’s documented patent focuses on an electrolyte material intended to combine ionic performance with mechanical strength, contributing to research on lithium secondary batteries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile