This inventor holds 1 USPTO granted patent. Top assignees: Xerabrid Co., Ltd., Yonsei 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 
1 out of 1,492 
Years Active: 2026
Title: Jun Seo Lee: Advancing Environmentally Friendly Battery Separators.
Introduction
Jun Seo Lee is an inventor based in Gangwon-do, South Korea. His work includes a patent for a water-based polyimide-powder coating composition and a method for manufacturing a composite separator for lithium secondary batteries.
Latest Patents
Lee is associated with 1 patent: “Water Based Polyimide-Powder Coating Composition and Method for Manufacturing Composite Separator for Lithium Secondary Battery Using Same.” The invention describes manufacturing a polyimide-powder composite separator using water. By avoiding organic solvents throughout the process and eliminating the need for high-temperature, high-pressure conditions, the method offers potential environmental, time, cost, and manufacturing-process advantages.
Career Highlights
Lee has been associated with Xerabrid Co., Ltd. and Yonsei University. His patented work focuses on a manufacturing approach for composite separators used in lithium secondary batteries.
Collaborations
Lee’s listed coworker is Seungwon Song.
Conclusion
Jun Seo Lee’s patent presents a water-based approach to producing lithium-battery composite separators, emphasizing reduced reliance on organic solvents and simpler manufacturing conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile