This inventor holds 2 USPTO granted patents and 14 published patent applications and 3 EPO patents. Top assignee: Lg Energy Solution, Ltd.. 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 3,439 
Years Active: 2026
Title: So Yeong Lee - Innovator in Electrochemical Devices
Introduction
So Yeong Lee is an accomplished inventor based in Daejeon, South Korea. He is currently associated with LG Energy Solution, Ltd. Despite having no granted patents to his name, he is actively involved in the development of innovative technologies in the field of electrochemical devices. His work focuses on enhancing the performance and efficiency of these devices.
Latest Patent Applications
So Yeong Lee has submitted several notable patent applications, including:
1. **Separator for Electrochemical Device and Electrochemical Device Including the Same** - This application describes a separator that comprises a porous polymer substrate made from a polymer resin. The separator is designed to improve compression resistance and insulation breakdown voltage through specific characteristics of the polymer resin.
2. **Electrochemical Device Separator, Manufacturing Method Therefor and Electrochemical Device Comprising Same** - This application discloses a separator that includes a porous polymer base and a porous coating layer. The coating layer consists of polymer binder particles and inorganic particles, which enhance the separator's functionality.
Conclusion
So Yeong Lee is a promising inventor whose contributions to the field of electrochemical devices are noteworthy. His innovative approaches in developing separators for these devices highlight his commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile