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: Won Jang Cho: Advancing Lithium Battery Electrolytes
Introduction
Won Jang Cho is an inventor associated with Seoul, South Korea. His patent work addresses electrolyte materials for lithium secondary batteries, with a focus on combining ionic conductivity and mechanical strength.
Latest Patents
The provided information lists one patent for Cho: Non-aqueous freestanding ion conductive gel for electrolyte of lithium secondary battery and preparation method thereof. The invention describes a freestanding gel comprising a hydrophobic polymer matrix, dispersed domains containing a hydrophilic ionic liquid, and a surface-active layer that connects the hydrophobic and hydrophilic components. The patent description states that the gel is designed to provide high ionic conductivity, a high lithium-ion transference number, and strong mechanical properties for use as a lithium battery electrolyte. Cho is credited with 1 patent in the supplied data.
Career Highlights
Cho is associated with Pohang University of Science and Technology Foundation and Sungkyunkwan University. The available information does not specify his roles or dates at these institutions.
Collaborations
Pil Jin Yoo is identified as Cho’s coworker. The supplied details do not specify the nature or duration of their collaboration.
Conclusion
Won Jang Cho’s listed patent explores a freestanding ion-conductive gel intended to improve the performance and durability of lithium secondary battery electrolytes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile